15459 lines
618 KiB
Plaintext
15459 lines
618 KiB
Plaintext
2004-09-23 H.J. Lu <hongjiu.lu@intel.com>
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PR bootstrap/17369
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* Makefile.in (@set_gcc_lib_path@): Added.
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* configure.ac: Include ../config/gcc-lib-path.m4. Use
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TL_AC_GNU_MAKE_GCC_LIB_PATH.
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* configure: Regenerated.
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2004-09-24 Joseph S. Myers <jsm@polyomino.org.uk>
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PR c/6980
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* c-typeck.c (build_c_cast): Improve wording of
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-Wbad-function-cast diagnostic.
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2004-09-23 Hans-Peter Nilsson <hp@axis.com>
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PR target/17626
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* config/cris/cris.md (moverside, movemside): Rename variable
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"reg" to "otherop". To generate canonical RTX, check that otherop
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isn't constant instead of checking that operand 1 is a register.
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2004-09-23 Jakub Jelinek <jakub@redhat.com>
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* tree-ssa-propagate.c (set_rhs): Fail if EXPR is COMPOUND_EXPR.
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2004-09-23 Diego Novillo <dnovillo@redhat.com>
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Jakub Jelinek <jakub@redhat.com>
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* tree-flow.h (find_new_referenced_vars): Add prototype.
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* tree-sra.c (find_new_referenced_vars_1, find_new_referenced_vars):
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Move to...
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* tree-dfa.c (find_new_referenced_vars_1, find_new_referenced_vars):
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... here.
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(mark_new_vars_to_rename): Walk through all operands.
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* tree-ssa-ccp.c (convert_to_gimple_builtin): New function.
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(execute_fold_all_builtins): Use it.
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(pass_fold_builtins): Add TODO_rename_vars to todo_flags_finish.
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2004-09-23 P.J. Darcy <darcypj@us.ibm.com>
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* gthr-tpf.h: New file.
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* config.gcc (s390x-ibm-tpf*): Add thread_file='tpf'.
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* gthr.h: Use gthr-tpf.h on TPF OS.
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2004-09-23 Jeff Law <law@redhat.com>
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* tree-ssa-ccp.c (get_default_value): Use SSA_NAME_VALUE rather
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than SSA_NAME_EQUIV and SET_SSA_NAME_EQUIV.
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(substitute_and_fold): Likewise.
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* tree-ssa-dom.c (tree_ssa_dominator_optimize): Remove everything
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except invariants from SSA_NAME_VALUE.
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(thread_across_edge): Use SSA_NAME_VALUE rather than SSA_NAME_EQUIV
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and SET_SSA_NAME_EQUIV.
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(restore_vars_to_original_value, record_const_or_copy): Likewise.
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(record_equivalences_from_phis, record_const_or_copy_1): Likewise.
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(record_equality, cprop_into_successor_phis): Likewise.
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(record_equivalences_from_stmt, cprop_operand): Likewise.
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(lookup_avail_expr): Likewise.
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* tree-ssa-pre.c (fini_pre): Remove everything except invariants
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from SSA_NAME_VALUE.
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* tree.h (SSA_NAME_EQUIV, SET_SSA_NAME_EQUIV): Kill.
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(struct tree_ssa_name): Kill EQUIV field. Remove GGC skip
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annotation from the VALUE_HANDLE field.
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2004-09-21 Fariborz Jahanian <fjahanian@apple.com>
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PR c++/13989
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PR c++/9844
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* tree.c (reconstruct_complex_type): Remove extra "this".
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* config/rs6000/rs6000.c (rs6000_handle_altivec_attribute):
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Add V4SFmode to case statement.
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2004-09-23 Joseph S. Myers <jsm@polyomino.org.uk>
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PR c/16833
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* doc/extend.texi, doc/invoke.texi: Document interaction of
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-fno-builtin with format checks. Note that built-in functions
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have effects beyond generating code that avoids calls to those
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functions.
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2004-09-23 Frank Ch. Eigler <fche@redhat.com>
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PR tree-optimization/17533
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* dominance.c (verify_dominators): Tolerate even more incorrect
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dominance data during error message printing.
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* tree-mudflap.c (mf_build_check_statement_for): Build basic blocks
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and edges more correctly.
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2004-09-23 Dorit Naishlos <dorit@il.ibm.com>
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* tree.def (ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF):
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New tree-codes.
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* tree.h (REF_ORIGINAL): Consider ALIGN_INDIRECT_REF and
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MISALIGNED_INDIRECT_REF.
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* alias.c (get_alias_set, nonoverlapping_memrefs_p): Likewise.
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* emit-rtl.c (mem_expr_equal_p, set_mem_attributes_minus_bitpos):
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Likewise.
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* expr.c (safe_from_p, expand_expr_real_1, rewrite_address_base)
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(find_interesting_uses_address): Likewise.
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* fold-const.c (non_lvalue, operand_equal_p): Likewise.
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(build_fold_addr_expr_with_type): Likewise.
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* gimplify.c (gimplify_addr_expr, gimplify_expr): Likewise.
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* print-rtl.c (print_mem_expr): Likewise.
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* tree-dump.c (dequeue_and_dump): Likewise.
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* tree-eh.c (tree_could_trap_p): Likewise.
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* tree-gimple.c (is_gimple_addressable, get_base_address): Likewise.
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* tree-pretty-print.c (op_prio, op_symbol, dump_generic_node): Likewise.
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* tree-ssa-alias.c (find_ptr_dereference, ptr_is_dereferenced_by):
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Likewise.
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* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
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* tree-ssa-dom.c (record_equivalences_from_stmt): Likewise.
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* tree-ssa-loop-im.c (for_each_index, is_call_clobbered_ref): Likewise.
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* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise.
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(add_address_candidates, rewrite_address_base): Likewise.
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* tree-ssa-operands.c (get_expr_operands, get_indirect_ref_operands):
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Likewise.
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* tree.c (staticp, build1_stat): Likewise.
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* tree.def (REALIGN_LOAD_EXPR, REALIGN_STORE_EXPR): New tree-codes.
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* tree-pretty-print.c (dump_generic_node): Consider REALIGN_LOAD_EXPR.
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* tree-ssa-operands.c (get_expr_operands): Likewise.
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* expr.c (expand_expr_real_1): Likewise.
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* optabs.h (vec_realign_store_optab, vec_realign_load_optab): New
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optabs.
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(OTI_vec_realign_store, OTI_vec_realign_load): New optab_index values
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for the new optabs.
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(expand_ternary_op): New function.
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* genopinit.c (optabs): Handle the new optabs.
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* optabs.c (optab_for_tree_code): Add cases for the new tree-codes.
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(init_optabs): Initialize vec_realign_load_optab.
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(expand_ternary_op): New functions.
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* target-def.h (TARGET_VECTORIZE): New member for struct gcc_target.
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(TARGET_VECTORIZE_MISALIGNED_MEM_OK): New member for targetm.vectorize.
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(TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD): Likewise.
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(TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE): Likewise.
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* target.h (struct vectorize): New member for struct gcc_target.
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(misaligned_mem_ok): New member for targetm.vectorize.
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(builtin_mask_for_load): Likewise.
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(builtin_mask_for_store): Likewise.
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* targethooks.c (default_vect_misaligned_mem_ok): New function.
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* targethooks.h (default_vect_misaligned_mem_ok): New function.
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* config/rs6000/altivec.md (build_vector_mask_for_load): New
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define_expand.
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(vec_realign_load_v4si, vec_realign_load_v4sf, vec_realign_load_v8hi)
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(vec_realign_load_v16qi): New define_insn.
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* config/rs6000/rs6000.h (ALTIVEC_BUILTIN_MASK_FOR_LOAD):
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(ALTIVEC_BUILTIN_MASK_FOR_STORE): New target builtins.
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* config/rs6000/rs6000.c (altivec_builtin_mask_for_load):
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(altivec_builtin_mask_for_store): New variables.
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(rs6000_builtin_mask_for_load): New function. Implements
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TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD.
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(rs6000_builtin_mask_for_store): New function. Implements
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TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE.
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(rs6000_expand_builtin): Expand the target builtins
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builtin_mask_for_load and builtin_mask_for_store.
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(altivec_init_builtins): Initialize the new target builtins.
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* config/i386/i386.c (ix86_misaligned_mem_ok): New function.
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Implements the target hook TARGET_VECTORIZE_MISALIGNED_MEM_OK.
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* tree-vectorizer.c (vect_create_data_ref): Renamed to
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vect_create_data_ref_ptr. Returns a pointer instead of an array-ref.
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(vect_create_addr_base_for_vector_ref): Additional argument (offset).
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(vectorizable_store): Call vect_create_data_ref_ptr with additional
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arguments, and create an indirect_ref with its return value data_ref.
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Check aligned_access_p.
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(vectorizable_load): Handle misaligned loads, using software-pipelined
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scheme with REALIGN_LOAD_EXPR and ALIGN_INDIRECT_REF if
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vec_realign_load_optab is supported, or using a scheme without
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software-pipelining with MISALIGNED_INDIRECT_REF if the target hook
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misaligned_mem_ok is supported.
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(vect_finish_stmt_generation): Typo.
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(vect_enhance_data_refs_alignment): Rename loop_vinfo to loop_info.
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(vect_analyze_data_refs_alignment): Don't fail vectorization in the
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presence of misaligned loads.
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(vect_analyze_data_ref_access): Add check for constant init.
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(vect_get_symbl_and_dr): Remove duplicate line.
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* tree-vectorizer.h (DR_MISALIGNMENT): Add comment.
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2004-09-23 Kazu Hirata <kazu@cs.umass.edu>
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* builtins.c: Fix a comment typo.
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2004-09-23 Jan Hubicka <jh@suse.cz>
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* profile.c (branch_prob): Do not verify flow info in the middle of the
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pass.
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2004-09-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
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* cfgloop.h (update_single_exits_after_duplication): Declare.
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(loopify, split_loop_bb): Declaration changed.
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* cfgloopmanip.c (split_loop_bb): Take void * as an argument instead
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of rtx.
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(loopify): Added redirect_all_edges argument.
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(update_single_exits_after_duplication): Export.
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* loop-unswitch.c (unswitch_loop): Changed due to loopify change.
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* tree-flow.h (tree_duplicate_loop_to_header_edge,
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tree_ssa_loop_version): Declare.
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* tree-ssa-loop-manip.c (copy_phi_node_args, rename_variables,
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set_phi_def_stmts, tree_duplicate_loop_to_header_edge,
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lv_adjust_loop_header_phi, lv_adjust_loop_entry_edge,
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lv_update_pending_stmts, tree_ssa_loop_version): New functions.
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* tree-ssa-loop-unswitch.c: New file.
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* Makefile.in (tree-ssa-loop-unswitch.o): Add.
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* timevar.def (TV_TREE_LOOP_UNSWITCH): New timevar.
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* tree-flow.h (tree_ssa_unswitch_loops): Declare.
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* tree-optimize.c (init_tree_optimization_passes): Add pass_unswitch.
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* tree-pass.h (pass_unswitch): Declare.
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* tree-ssa-loop.c (tree_ssa_loop_unswitch,
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gate_tree_ssa_loop_unswitch, pass_unswitch): New pass.
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* doc/passes.texi: Documen tree level loop unswitching.
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2004-09-23 Kazu Hirata <kazu@cs.umass.edu>
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* cfgexpand.c, config/s390/tpf-eh.c: Fix comment typos.
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2004-09-22 Eric Christopher <echristo@redhat.com>
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* builtins.c (simplify_builtin_va_start): Remove.
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(simplify_builtin): Ditto.
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(fold_builtin_strchr): Ditto.
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(simplify_builtin_*): Rename remainders to fold_builtin_*.
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(expand_builtin): Fix up for above changes.
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(fold_builtin_1): Add new folders. Change for above.
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(expand_builtin_va_start): Call fold_builtin_next_arg.
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* gimplify.c (gimplify_call_expr): Fix calls to simplify_builtin.
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* tree.h: Remove prototype for simplify_builtin.
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2004-09-23 Jan Hubicka <jh@suse.cz>
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PR debug/17389
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* dwarf2out.c (dwarf2out_finish): Deal with nested functions
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of fully inlined functions.
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* tree-inline.c (inline_forbidden_p_1): Nested functions can be
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inlined.
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* cfgexpand.c (add_reg_br_prob_note): New function.
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(expand_gimple_cond_expr): Use it.
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(tree_expand_cfg): No longer kill the profile.
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* cfgrt.c (rtl_verify_flow_info_1): Check profile consistency
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only if it is present.
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* passes.c (rest_of_handle_loop_optimize): Kill the profile.
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* predict.c (combine_predictions_for_insn): Set the probabilities
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based on REG_BR_PROB note if present.
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* predict.c (branch_prob): Profile is read only with
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flag_branch_probabilities.
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2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
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* aclocal.m4: Add in gettext's m4 includes.
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(AC_ICONV, AC_LCMESSAGES, GCC_PATH_PROG): Remove.
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* configure.ac: Add in check for iconv.h
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* configure: Regenerate.
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2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
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* aclocal.m4: Update for rename of gettext-sister.m4.
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2004-09-22 Daniel Berlin <dberlin@dberlin.org>
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Fix PR tree-optimization/17587
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* tree-ssa-pre.c (fini_pre): Commit edge inserts here.
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(insert_aux): Instead of here.
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2004-09-22 Diego Novillo <dnovillo@redhat.com>
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PR tree-optimization/16721
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* tree-dfa.c (dump_variable): Show TREE_THIS_VOLATILE.
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* tree-ssa-alias.c (create_memory_tag): Move setting of
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TREE_THIS_VOLATILE ...
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(get_tmt_for): ... here.
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2004-09-22 Eric Botcazou <ebotcazou@libertysurf.fr>
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* config/sparc/sparc.md (cmove splitter): Fix formatting.
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(conditional_trap expander): Reject inappropriate CCmodes.
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(conditional trap insn): Use V9 syntax if possible.
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2004-09-22 Joseph S. Myers <jsm@polyomino.org.uk>
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PR c/16566
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* c-typeck.c (build_component_ref): Don't special-case
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COMPOUND_EXPR.
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2004-09-22 Frank Ch. Eigler <fche@redhat.com>
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* dominance.c (verify_dominators): Don't SEGV if recount_dominator
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returns NULL.
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2004-09-22 Kazu Hirata <kazu@cs.umass.edu>
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* doc/c-tree.texi (TRUTH_NOT_EXPR, TRUTH_ANDIF_EXPR,
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TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR,
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TRUTH_XOR_EXPR): Mention the restriction on types.
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2004-09-22 Matt Austern <austern@apple.com>
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* config/darwin.c (darwin_make_decl_one_only):
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Allow coalesced symbol to appear in static archive's table of contents
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2004-09-22 Kazu Hirata <kazu@cs.umass.edu>
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PR tree-optimization/17512
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* convert.c (convert_to_integer): Don't handle TRUTH_*_EXPR as
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special cases.
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2004-09-22 David Edelsohn <edelsohn@gnu.org>
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* dbxout.c (get_lang_number): Do not define if
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DBX_OUTPUT_MAIN_SOURCE_DIRECTORY is defined.
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2004-09-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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PR target/15583
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* config/rs6000/rtems.h (TARGET_OS_CPP_BUILTINS): Add
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builtin_define ("__USE_INIT_FINI__").
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2004-09-22 P.J. Darcy <darcypj@us.ibm.com>
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* config/s390/s390-protos.h (s390_emit_tpf_eh_return): Add prototype.
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* config/s390/s390.c (s390_emit_tpf_eh_return): New function.
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* config/s390/s390.h (TARGET_TPF): New macro.
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* config/s390/s390.md ("eh_return"): New expander.
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* config/s390/t-tpf (LIB2ADDEH): Use unwind-dw2-fde.c rather than
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unwind-dw2-fde-glibc.c. Add config/s390/tpf-eh.c.
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(LIB2ADDEHDEP): Remove unwind-dw2-fde.c.
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* config/s390/tpf.h (TARGET_TPF): Define to 1.
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(STACK_POINTER_OFFSET): Increase to 448.
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(TARGET_DEFAULT): Set -mtpf-trace on as default.
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(TPF_LOC_DIFF_OFFSET): New macro.
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(ASM_PREFERRED_EH_DATA_FORMAT): Redefine to always use absolute
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encoding.
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(__isPATrange): Add prototype.
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(MD_FALLBACK_FRAME_STATE_FOR): Define.
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* config/s390/tpf-eh.c: New file.
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2004-09-22 Diego Novillo <dnovillo@redhat.com>
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* fold-const.c (fold): Avoid non INTEGER_TYPEs when widening
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operands in an integer comparison.
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* tree-cfg.c (find_taken_edge): Call fold() to determine
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whether the predicate is known.
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2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
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* aclocal.m4: Import AM_PROG_CC_C_O and AM_AUX_DIR_EXPAND.
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* configure.ac: Call AM_PROG_CC_C_O instead of AC_PROG_CC_C_O.
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Create build and doc directories along with the language directories.
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Don't create doc directory separately.
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* configure: Regenerate.
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* Makefile.in: Create all object and executables files built
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with the build compiler in a build/ directory.
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(genobjnames): Add missing build objects.
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(STAGESTUFF): Don't stage the gen* programs.
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(ggc-none.o): Define dependencies for the target compiler.
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(build-print-rtl.o): Rename to build/print-rtl.o.
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(build-errors.o): Rename to build/errors.o.
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(build-varray.o): Rename to build/varray.o.
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(maintainerclean): Delete the contents of the build directory.
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($(genobjs): %.o): Explicitly use -o.
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(build/insn-conditions.o): Delete specfic rule to use generic rule.
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(build/gengtype-lex.o): Likewise.
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(build/gengtype-yacc.o): Likewise.
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(build/gcov-iov.o): Likewise.
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2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
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* vec.h (VEC_space): Return true if there _is_ space.
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(VEC_reserve): Adjust.
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2004-09-22 Richard Sandiford <rsandifo@redhat.com>
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* config/mips/mips.c (mips_function_value): For o32, o64, n32 and n64,
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use FPRs for scalar, complex and vector types only.
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2004-09-21 Jeff Law <law@redhat.com>
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* tree-ssa-dom.c (opt_stats): Move so that it lives just after
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the opt_stats_d structure.
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(vrp_data): Change from a varray into a hash table.
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(vrp_hash_elt): New structure for elements in the vrp hash table.
|
||
(vrp_hash, vrp_eq):New functions for hashing and testing equality
|
||
in the vrp hash table.
|
||
(tree_ssa_dominator_optimize): Initialize VRP_DATA. Reorganize
|
||
initialization slightly to make it easier to read. No longer need
|
||
to grow/clear the varray. Instead empty and delete the hash table.
|
||
(dom_opt_finalize_block): Update due to change of VRP_DATA from
|
||
a varray to a hash table.
|
||
(simplify_cond_and_loop_avail_expr, record_range): Similarly.
|
||
|
||
* tree-ssa-ccp.c (get_default_value): If we have a constant
|
||
value recorded for an SSA_NAME, then use that constant as
|
||
the initial lattice value.
|
||
(substitute_and_fold): Transfer equivalences discovered into
|
||
SSA_NAME_EQUIV.
|
||
|
||
* tree.h (SSA_NAME_EQUIV): Add comments.
|
||
(SET_SSA_NAME_EQUIV): Similarly.
|
||
|
||
2004-09-21 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/linux64.h (PROCESSOR_DEFAULT64): Default to POWER4.
|
||
|
||
* config/rs6000/rs6000.c (rs6000_adjust_cost): dep_insn is used.
|
||
|
||
2004-09-21 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* c-decl.c (implicityl_declare): Call maybe_apply_renaming_pragma.
|
||
(finish_decl): Likewise.
|
||
|
||
2004-09-21 Devang Patel <dpatel@apple.com>
|
||
|
||
* tree.def (VEC_COND_EXPR): New tree node.
|
||
* tree-ssa-operands.c (get_expr_operands): Handle VEC_COND_EXPR.
|
||
|
||
2004-09-21 Stan Shebs <shebs@apple.com>
|
||
|
||
* config/rs6000/darwin-tramp.asm: Add __ppc64__ case.
|
||
* config/rs6000/darwin-world.asm: Likewise.
|
||
|
||
2004-09-21 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa.c (verify_def): Use print_generic_stmt,
|
||
not debug_generic_stmt.
|
||
(verify_use): Ditto.
|
||
(verify_phi_args): Ditto.
|
||
(verify_ssa): Ditto.
|
||
|
||
2004-09-21 Paul Brook <paul@codesourcery.com>
|
||
|
||
* varasm.c (default_assemble_integer): Return false for values wider
|
||
than the target word size. Works around GAS bug.
|
||
|
||
2004-09-21 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* reg-notes.def (REG_DEP_TRUE): New entry, place first so it
|
||
gets value 0.
|
||
* print-rtl.c (print_rtx): Print the name of a REG_NOTE even
|
||
if it has value 0.
|
||
|
||
2004-09-21 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* c-typeck.c (build_function_call): Give name of object
|
||
we are attempting to call in error message.
|
||
* c-objc-common.c (c_tree_printer): Call pp_expression,
|
||
not return false, for 'E' case.
|
||
|
||
2004-09-21 Steven Bosscher <stevenb@suse.de>
|
||
|
||
PR rtl-optimization/17482
|
||
* postreload-gcse.c (reg_avail_info, oprs_unchanged_p,
|
||
load_killed_in_block_p): Clarify comments.
|
||
(record_last_reg_set_info): Make static inline.
|
||
(mark_call, mark_set, mark_clobber, mark_oprs_set): Remove.
|
||
(record_opr_changes): New function to replace the above.
|
||
(compute_hash_table): Clarify comments. Use record_opr_changes.
|
||
(reg_set_between_after_reload_p): Clean up.
|
||
(reg_used_between_after_reload_p): Likewise.
|
||
(eliminate_partially_redundant_load): Clarify comments.
|
||
|
||
2004-09-21 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR rtl-optimization/17266
|
||
* regmove.c (optimize_reg_copy_3): Make a new SUBREG for each insn.
|
||
|
||
2004-09-21 Uros Bizjak <uros@kss-loka.si>
|
||
|
||
PR rtl-optimization/14851
|
||
* rtlanal.c (commutative_operand_precedence): Calculate
|
||
precedence of stripped constant.
|
||
|
||
2004-09-20 Jeff Law <law@redhat.com>
|
||
Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssanames.c (make_ssa_name): No longer need to clear, then
|
||
initialize key elements here.
|
||
(release_ssa_name): Zero the released SSA_NAME here.
|
||
* tree.h (SSA_NAME_EQUIV, SET_SSA_NAME_EQUIV): New macros.
|
||
(struct tree_ssa_name): Add new "equiv" field.
|
||
* tree-ssa-dom.c (const_and_copies): Kill the global varray.
|
||
(tree_ssa_dominator_optimize): No longer allocate, resize or
|
||
clear CONST_AND_COPIES.
|
||
(get_value_for, set_value_for): Kill.
|
||
(thread_across_edge): Get/set the equivalency using
|
||
SSA_NAME_EQUIV and SET_SSA_NAME_EQUIV.
|
||
(restore_vars_to_original_value): Likewise.
|
||
(record_equivalences_from_phis): Likewise.
|
||
(record_dominating_conditions): Likewise.
|
||
(record_const_or_copy, record_equality): Likewise.
|
||
(lookup_avail_expr): Likewise.
|
||
(record_equivalences_from_stmt, cprop_operand): Likewise.
|
||
(cprop_into_successor_phis): No longer need to pass around
|
||
CONST_AND_COPIES. Callers updated. Get equivalences via
|
||
SSA_NAME_EQUIV.
|
||
(cprop_into_phis): Likewise.
|
||
|
||
2004-09-20 Matt Austern <austern@apple.com>
|
||
Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* c-common.c (fix_string_type): Build the unqualified array
|
||
type unconditionally, then use c_build_qualified_type to get
|
||
the proper const-qualified variant, and set its
|
||
TYPE_MAIN_VARIANT to refer to the unqualified type.
|
||
* c-lex.c (c_lex_return_raw_string): New global.
|
||
(c_lex_with_flags): Honor it.
|
||
* c-pragma.h: Declare it.
|
||
|
||
2004-09-20 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* Makefile.in: Fix flags.h dependencies to be $(FLAGS_H).
|
||
|
||
2004-09-21 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/17126
|
||
* tree-optimize.c (update_inlined_to_pointers): Fix the recursion.
|
||
(tree_rest_of_compilation): Cleanup.
|
||
|
||
2004-09-20 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_select_rtx_section): Remove.
|
||
(TARGET_ASM_SELECT_RTX_SECTION): Do not redefine.
|
||
|
||
2004-09-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (sh_expand_prologue): Add a REG_FRAME_RELATED_EXPR
|
||
note to pretend a direct save from the original register when an
|
||
intermediate register is used for the save.
|
||
|
||
2004-09-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* tsystem.h (alloca): Provide a default definition.
|
||
|
||
Revert:
|
||
2001-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
* unwind-dw2.c: Call __builtin_alloca, not alloca.
|
||
|
||
2004-09-20 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR tree-opt/17558
|
||
* tree-ssa-copy.c (may_propagate_copy): Only allow if the
|
||
aliasing sets are the same rather than just conflicting.
|
||
|
||
2004-09-20 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/16460
|
||
|
||
* cgraph.c (cgraph_unnest_node): New function.
|
||
(c_finalize): Rename to ....
|
||
(c_warn_unused_result_recursivly): ... this one; do only the warning
|
||
(finish_function): Finalize the toplevel function; do not lower nested tree.
|
||
* cgraph.h (cgraph_unnest_node): Declare.
|
||
* cgraphunit.c (decide_is_function_needed): Do not use cgraph
|
||
nestedness datastructure.
|
||
* cse.c (cse_insn): Do not cprop nonlocal LABEL_REFs.
|
||
* reload1.c (set_label_offsets): Fix call of set_label_offsets.
|
||
* tree-nested.c (finlize_nesting_tree_1): Use un-nesting code.
|
||
|
||
2004-09-20 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (some_small_symbolic_operand_int): Rename
|
||
from some_small_symbolic_operand_1; export.
|
||
(some_small_symbolic_operand): Remove.
|
||
* config/alpha/alpha.md (some_small_symbolic_operand splitter): Remove
|
||
extra C check.
|
||
* config/alpha/predicates.md (some_small_symbolic_operand): New.
|
||
|
||
2004-09-20 Jan Hubicka <jh@suse.cz>
|
||
|
||
* predict.c (return_prediction): New function.
|
||
(apply_return_prediction): Likewise.
|
||
(tree_bb_level_predictions): Likewise.
|
||
(tree_estimate_probability): Add noreturn exit edges; call
|
||
bb_level_predictions; fix logic of return heuristics.
|
||
(predict_paths_leading_to): Rescuesce from old CVS version of
|
||
process_note_prediction function.
|
||
* predict.def (PRED_TREE_EARLY_RETURN): New predictor.
|
||
|
||
2004-09-20 Andreas Krebbel <krebbel1@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_frame_info): Added alignment statement for
|
||
floating point register area on stack.
|
||
|
||
2004-09-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* predict.c (expr_expected_value): Use *_CLASS_P macros.
|
||
|
||
2004-09-20 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-pre.c (compute_antic_aux): Use malloc'd worklist, to avoid
|
||
generating useless garbage.
|
||
|
||
2004-09-20 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* builtins.c (fold_builtin): Call the new omonymous
|
||
target hook for machine-dependent built-ins.
|
||
* target-def.h (TARGET_FOLD_BUILTIN): New.
|
||
* target.h (struct gcc_target): Add the fold_builtin hook.
|
||
* targhooks.c (default_fold_builtin): New.
|
||
* targhooks.h (default_fold_builtin): Declare it.
|
||
|
||
2004-09-20 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* cfg.c, tree-ssa-threadupdate.c, tree-vectorizer.c: Fix
|
||
comment typos.
|
||
|
||
2004-09-20 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
PR target/17565
|
||
* config/mips/mips.md (define_asm_attributes): Set can_delay to no.
|
||
|
||
2004-09-20 Jan Hubicka <jh@suse.cz>
|
||
|
||
* predict.c (estimate_probability): Remove unnecesary code.
|
||
|
||
2004-09-19 Ira Rosen <irar@il.ibm.com>
|
||
|
||
* tree-vectorizer.h (stmt_vec_info): Add vect_dr_base field.
|
||
(STMT_VINFO_VECT_DR_BASE): Declare.
|
||
(VECT_SMODULO): Declare.
|
||
* tree-vectorizer.c (vect_compute_array_ref_alignment): New function.
|
||
(vect_compute_array_base_alignment): New function.
|
||
(vect_analyze_data_ref_access): Check array indices. Remove one
|
||
dimensional arrays restriction.
|
||
(vect_get_ptr_offset): New function.
|
||
(vect_get_symbl_and_dr): New function.
|
||
(vect_get_base_and_bit_offset): Support additional data refs. Renamed
|
||
(former name vect_get_base_decl_and_bit_offset).
|
||
(vect_create_index_for_array_ref): Removed.
|
||
(vect_create_index_for_vector_ref): New function.
|
||
(vect_create_addr_base_for_vector_ref): New function.
|
||
(vect_create_data_ref): Handle additional data refs. Call
|
||
vect_create_index_for_vector_ref and vect_create_addr_base_for_vector_ref.
|
||
(vect_compute_data_ref_alignment): Support the changes. Call
|
||
vect_get_base_and_bit_offset.
|
||
(vect_analyze_data_refs): Call vect_get_symbl_and_dr. Support additional
|
||
data refs. Store vect_dr_base.
|
||
(vect_analyze_data_ref_accesses): Support nonconstant init.
|
||
(new_stmt_vec_info): Initialize vect_dr_base field.
|
||
(vect_is_simple_iv_evolution): Call initial_condition_in_loop_num.
|
||
(get_vectype_for_scalar_type): Check for BLKmode.
|
||
* tree-chrec.h (initial_condition_in_loop_num): Declare.
|
||
* tree-chrec.c (initial_condition_in_loop_num): New function.
|
||
(chrec_component_in_loop_num): New function.
|
||
(evolution_part_in_loop_num): Call chrec_component_in_loop_num.
|
||
* tree-data-ref.c (analyze_array_indexes): Change parameter (access_fns)
|
||
to be pointer to varray_type.
|
||
|
||
2004-09-19 Jan Hubicka <jh@suse.cz>
|
||
|
||
* basic-block.h (update_bb_profile_after_threading): Declare.
|
||
* cfg.c (update_bb_profile_after_threading): Break out from ...
|
||
* cfgcleanup.c (try_forward_edges): ... here; use it.
|
||
* tree-ssa-dom.c (thread_across_edge): Use it.
|
||
* tree-ssa-threadupdate.c (create_block_for_threading): Zero out
|
||
profile of the new BB.
|
||
|
||
2004-09-19 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-pre.c (insert_into_set): Don't put
|
||
is_gimple_min_invariant values into the set.
|
||
|
||
2004-09-19 Andreas Jaeger <aj@suse.de>
|
||
|
||
* tree-ssa-dom.c (restore_nonzero_vars_to_original_value): Fix
|
||
prototype.
|
||
|
||
2004-09-18 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* config/cris/cris.h: Preserve the original spelling in a
|
||
quote.
|
||
|
||
2004-09-18 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-dom.c (nonzero_vars_stack, vrp_variables_stack): New
|
||
global varrays to replace the block local varrays.
|
||
(struct dom_walk_block_data): Remove, no longer used.
|
||
(get_eq_expr_value): No longer need to pass around pointers to local
|
||
varrays. Callers updated. Unused markers added to unused parameters.
|
||
(record_range, record_equivalences_from_stmt): Likewise.
|
||
(record_equivalences_from_incoming_edge): Likewise.
|
||
(record_var_is_nonzero): Likewise. Update now that we have a
|
||
single global varray of SSA_NAMEs that need restoring.
|
||
(dom_opt_initialize_block_local_data): Kill, no longer used.
|
||
(tree_ssa_dominator_optimize): Initialize new global varrays.
|
||
Update callbacks in dominator walker structure.
|
||
(dom_opt_initialize_block): Add markers to NONZERO_VAR_STACK and
|
||
VRP_VARIABLES_STACK.
|
||
(restore_nonzero_vars_to_original_value): Update now that we have
|
||
a single global varray of SSA_NAMEs that need restoring.
|
||
(dom_opt_finalize_block): Similarly for VRP_VARIABLES_STACK.
|
||
Remove unused variables.
|
||
(optimize_stmt): Remove unused variable.
|
||
|
||
2004-09-18 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-cfg.c (thread_jumps): Fix updating of the profile.
|
||
|
||
* tree-optimize.c (tree_rest_of_compilation): Kill forgotten
|
||
verify_cgraph call.
|
||
|
||
2004-09-18 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* alias.c, crtstuff.c, dbxout.c, domwalk.c, domwalk.h, gcc.c,
|
||
gcse.c, global.c, lambda-code.c, loop.c, mips-tdump.c,
|
||
optabs.h, predict.c, reg-stack.c, regclass.c, sched-rgn.c,
|
||
tree-optimize.c, tree-ssa-dom.c, tree-ssa-forwprop.c,
|
||
tree-ssa-operands.c, tree-ssa-phiopt.c,
|
||
tree-ssa-threadupdate.c: Fix comment typos.
|
||
|
||
2004-09-18 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* config/darwin-c.c, config/arc/arc.c, config/arc/arc.md,
|
||
config/arm/README-interworking, config/arm/arm-cores.def,
|
||
config/arm/arm.c, config/arm/arm.h, config/arm/pe.c,
|
||
config/arm/vfp.md, config/c4x/c4x.c, config/c4x/c4x.h,
|
||
config/cris/cris.c, config/cris/cris.h, config/fr30/fr30.c,
|
||
config/fr30/fr30.h, config/fr30/fr30.md, config/frv/frv.c,
|
||
config/frv/frv.md, config/i386/winnt.c,
|
||
config/ia64/unwind-ia64.c, config/iq2000/iq2000.c,
|
||
config/iq2000/iq2000.h, config/m68hc11/m68hc11.c,
|
||
config/m68hc11/m68hc11.md, config/m68k/m68k.c,
|
||
config/mcore/mcore.c, config/mips/mips.h,
|
||
config/mn10300/mn10300.md, config/pa/pa.c,
|
||
config/pa/pa64-regs.h, config/pdp11/pdp11.c,
|
||
config/rs6000/rs6000.c, config/sh/symbian.c,
|
||
config/sparc/sparc.h: Fix comment typos. Follow spelling
|
||
conventions.
|
||
|
||
2004-09-18 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/17424
|
||
* c-typeck.c (c_expr_sizeof_expr): Check for error_mark_node.
|
||
|
||
2004-09-18 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-alias.c (setup_pointers_and_addressables): Don't
|
||
remove TREE_ADDRESSABLE from RESULT_DECL.
|
||
|
||
2004-09-18 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-alias.c (dump_alias_info): Ignore NULL SSA_NAMEs.
|
||
|
||
2004-09-18 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-into-ssa.c (rewrite_ssa_into_ssa): Expect ssa_name to return
|
||
NULL.
|
||
* tree-ssa-alias.c (init_alias_info): Likewise.
|
||
* tree-ssa.c (verify_flow_sensitive_alias_info): Likewise.
|
||
(verify_ssa): Likewise.
|
||
* tree-ssanames.c (make_ssa_name): Clear out ssa_names arrays.
|
||
|
||
2004-09-18 Jan Hubicka <jh@suse.cz>
|
||
|
||
* i386.c (legitimize_pic_address): Fix splitting of PLUS with
|
||
huge offset.
|
||
|
||
2004-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Remove.
|
||
* config/sh/sh.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
|
||
DW_EH_PE_sdata* for data.
|
||
(ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise.
|
||
|
||
2004-09-17 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* tree-inline.c (copy_tree_r): Don't duplicate constants, they're
|
||
shared anyway.
|
||
|
||
PR pch/13361
|
||
* c-typeck.c (constructor_asmspec): Delete.
|
||
(struct initializer_stack): Delete field 'asmspec'.
|
||
(start_init): Delete saving of asmspec.
|
||
(finish_init): Don't update constructor_asmspec.
|
||
* dwarf2out.c (rtl_for_decl_location): Duplicate string from tree.
|
||
* stmt.c (expand_asm): Duplicate strings from tree.
|
||
(expand_asm_operands): Likewise.
|
||
* tree.c (tree_size): Update computation of size of STRING_CST.
|
||
(make_node): Don't make STRING_CST nodes.
|
||
(build_string): Allocate string with tree node.
|
||
(tree_code_size): Clean up assertions, don't allow requests
|
||
for "the size of a STRING_CST".
|
||
* tree.def (STRING_CST): Update comment.
|
||
* tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST.
|
||
(tree_string): Place contents of string in tree node.
|
||
* config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string
|
||
from tree.
|
||
|
||
2004-09-17 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* Makefile.in (c-parse.o): Depend on $(C_PRAGMA_H).
|
||
* objc/Make-lang.in (objc/objc-parse.o): Likewise.
|
||
|
||
2004-09-17 Jones Desougi <jones@ingate.com>
|
||
|
||
* configure.ac: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
|
||
* configure, config.in: Regenerate.
|
||
|
||
2004-09-17 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* tree.c, tree.h (tree_class_strings): Make array const.
|
||
Reindent per coding convention. Move asterisk to proper place
|
||
per coding convention.
|
||
|
||
2004-09-18 Andreas Schwab <schwab@suse.de>
|
||
|
||
* Makefile.in (gimple-low.o): Depend on $(EXPR_H).
|
||
(tree-vectorizer.o): Likewise.
|
||
(targhooks.o): Likewise.
|
||
|
||
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
|
||
Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* alias.c (find_base_decl): Remove unreachable case '3' block.
|
||
* expr.c (safe_from_p): Abort if passed a type.
|
||
* tree-gimple.c (recalculate_side_effects): Abort if passed
|
||
anything other than an expression.
|
||
* tree-ssa-pre.c (phi_translate): Return expr immediately if
|
||
is_gimple_min_invariant is true for it. Reorder cases for clarity.
|
||
Abort on un-handled tree classes.
|
||
(valid_in_set): Likewise.
|
||
* tree.c (tree_code_class_strings): New static data.
|
||
|
||
* tree.h (enum tree_code_class): New.
|
||
(tree_code_class_strings): Declare.
|
||
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
|
||
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
|
||
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
|
||
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
|
||
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
|
||
|
||
* tree.def, c-common.def, objc/objc-tree.def: Use
|
||
tree_code_class enumeration constants instead of code letters.
|
||
|
||
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
|
||
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
|
||
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
|
||
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
|
||
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
|
||
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
|
||
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
|
||
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
|
||
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
|
||
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
|
||
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
|
||
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
|
||
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
|
||
Update to match.
|
||
|
||
* LANGUAGES: Add note about change.
|
||
|
||
2004-09-17 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/17319
|
||
* tree-ssa-alias.c (compute_points_to_and_addr_escape): Also
|
||
examine pointers on the LHS of an assignment.
|
||
(collect_points_to_info_r): Handle RETURN_EXPR.
|
||
|
||
2004-09-17 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-dom.c (const_and_copies_stack): New.
|
||
(dom_walk_block_data): Remove const_and_copies field.
|
||
(record_const_or_copy): No longer need to pass in varray_type *.
|
||
Use CONST_AND_COPIES_STACK rather than passed in block local stack.
|
||
Callers updated.
|
||
(record_equality): Similarly.
|
||
(restore_vars_to_original_value): Similarly. Revamp to use new
|
||
single global stack rather than per-block stacks.
|
||
(tree_ssa_dominator_optimize): Initialize the CONST_AND_COPIES_STACK.
|
||
(thread_across_edge): Remove now unused parameters.
|
||
(dom_opt_initialize_block_local_data): No longer test the block
|
||
local CONST_AND_COPIES.
|
||
(dom_opt_initialize_block): Push a marker on CONST_AND_COPIES_STACK.
|
||
|
||
2004-09-17 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimization/17509
|
||
* tree-optimize.c (update_inlined_to_pointers): New function.
|
||
(tree_rest_of_compilation): Use it.
|
||
|
||
2004-09-17 Devang Patel <dpatel@apple.com>
|
||
|
||
* dbxout.c (get_lang_number): New.
|
||
(dbxout_init): Include lang number in N_SO stab.
|
||
* dbxout.h (N_SO_AS, N_SO_C, N_SO_ANSI_C, N_SO_CC, N_SO_FORTRAN,
|
||
N_SO_PASCAL, N_SO_FORTRAN90, N_SO_OBJC, N_SO_OBJCPLUS): New #define.
|
||
|
||
2004-09-17 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/17273
|
||
* tree-ssa.c (replace_immediate_uses): Call fold_stmt if the
|
||
replacement is a constant.
|
||
|
||
2004-09-17 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (enum c_typespec_keyword): New.
|
||
(struct c_declspecs): Adjust description of "type". Remove
|
||
specbits, explicit_int_p and explicit_char_p. Rename
|
||
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
|
||
short_p, signed_p, unsigned_p and complex_p.
|
||
(finish_declspecs): New.
|
||
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
|
||
typename): Call finish_declspecs.
|
||
* c-decl.c (finish_declspecs): New.
|
||
(declspecs_add_type): Check for combinations which cannot occur in
|
||
valid specifier lists. Update comments.
|
||
(shadow_tag_warned): Remove checks done in finish_declspecs.
|
||
Don't report useless type name if type defaulted to int.
|
||
(grokdeclarator): Remove checks and actions done in
|
||
finish_declspecs. Don't allow for type being NULL. Update for
|
||
datastructures changes. Initialize decl_attr.
|
||
(build_null_declspecs, quals_from_declspecs): Update for
|
||
datastructures changes.
|
||
|
||
2004-09-17 Sylvain Pion <Sylvain.Pion@sophia.inria.fr>
|
||
|
||
* doc/extend.texi: Fix duplicated word.
|
||
|
||
2004-09-17 Toon Moene <toon@moene.indiv.nluug.nl>
|
||
|
||
* doc/invoke.texi: Remove stray explanation on
|
||
-freduce-all-givs and -fmove-all-movables.
|
||
|
||
2004-09-17 James Morrison <phython@gcc.gnu.org>
|
||
|
||
* doc/cfg.texi: Use @smallexample.
|
||
* doc/md.texi: Likewise.
|
||
* doc/tree-ssa.texi: Likewise.
|
||
* doc/extend.texi: Likewise. Use @r{} in comments.
|
||
* doc/trouble.texi: Use @r{} in comments.
|
||
|
||
2004-09-17 Hans-Peter Nilsson <hp@bitrange.com>
|
||
|
||
* configure.ac (gcc_cv_gld_version): Handle whitespace before
|
||
"VERSION=".
|
||
* aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Ditto.
|
||
* configure: Regenerate.
|
||
|
||
2004-09-17 J"orn Rennecke <joern.rennecke@superh.com>
|
||
|
||
* sh.c (sh_gimplify_va_arg_expr): Don't call pass_by_reference.
|
||
(sh_pass_by_reference): Work around std_gimplify_va_arg_expr bug.
|
||
* t-sh (MULTILIB_CPUS): s/ML_m/ML_sh/g .
|
||
* t-sh64 (MULTILIB_CPU_DIRS): Likewise. Match dashes and trailing
|
||
slashes in substitutions.
|
||
(MULTILIB_DIRNAMES): Remove defunct removal of /media32.
|
||
|
||
2004-09-17 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* basic-block.h, c-decl.c, c-parse.in, cgraphunit.c, ddg.c,
|
||
gimplify.c, lambda-code.c, optabs.c, predict.c,
|
||
tree-scalar-evolution.c, tree-sra.c, tree-ssa-loop-ch.c,
|
||
tree-ssa.c, vec.h: Fix comment typos. Follow spelling
|
||
conventions.
|
||
|
||
2004-09-17 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* doc/compat.texi, doc/cpp.texi, doc/cppopts.texi,
|
||
doc/extend.texi, doc/install.texi, doc/invoke.texi,
|
||
doc/sourcebuild.texi, doc/tm.texi, doc/tree-ssa.texi,
|
||
doc/trouble.texi: Use @option around options.
|
||
|
||
2004-09-17 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* Makefile.in (gen-protos.o): Depend on errors.h.
|
||
|
||
2004-09-17 Steven Bosscher <stevenb@suse.de>
|
||
|
||
PR tree-optimization/17513
|
||
* cfgexpand.c (construct_init_block): Clear EDGE_EXECUTABLE
|
||
for successors of the entry block.
|
||
|
||
2004-09-17 Uros Bizjak <uros@kss-loka.si>
|
||
|
||
PR rtl-optimization/15187
|
||
* ifcvt.c (noce_try_cmove_arith): Exit early if total
|
||
insn_rtx_cost of both branches > BRANCH_COST
|
||
|
||
2004-09-16 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/17528
|
||
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): Do not
|
||
erase the may-alias set for a tag when merging it with
|
||
another.
|
||
|
||
2004-09-16 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.md (call): Extend 32-bit addresses to DImode
|
||
for 32-bit TARGET_SHMEDIA.
|
||
(call_value): Likewise.
|
||
|
||
2004-09-16 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-operands.c (add_call_clobber_ops): Make read-only
|
||
test apply only to TREE_STATIC and DECL_EXTERNAL.
|
||
|
||
2004-09-16 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* Makefile.in (tree-cfg.o): Add CFGLAYOUT_H dependency.
|
||
* basic-block.h (get_dominated_by_region): Declare.
|
||
* dominance.c (get_dominated_by_region): New function.
|
||
* tree-cfg.c: Include cfglayout.h.
|
||
(tree_duplicate_bb): Duplicate also phi nodes.
|
||
(struct ssa_name_map_entry): New type.
|
||
(add_phi_args_after_copy_bb, add_phi_args_after_copy,
|
||
ssa_name_map_entry_hash, ssa_name_map_entry_eq,
|
||
allocate_ssa_names, rewrite_to_new_ssa_names_def,
|
||
rewrite_to_new_ssa_names_use, rewrite_to_new_ssa_names_bb,
|
||
rewrite_to_new_ssa_names, tree_duplicate_sese_region): New functions.
|
||
* tree-flow.h (tree_duplicate_sese_region, add_phi_args_after_copy_bb,
|
||
add_phi_args_after_copy, rewrite_to_new_ssa_names_bb,
|
||
rewrite_to_new_ssa_names, allocate_ssa_names,
|
||
rewrite_into_loop_closed_ssa, verify_loop_closed_ssa): Declare.
|
||
* tree-ssa-loop-ch.c (duplicate_blocks): Removed.
|
||
(copy_loop_headers): Use tree_duplicate_sese_region.
|
||
|
||
2004-09-16 Frank Ch. Eigler <fche@redhat.com>
|
||
|
||
* profile.c (branch_prob): Restore support for USE_MAPPED_LOCATION.
|
||
|
||
2004-09-16 Jeff Law <law@redhat.com>
|
||
|
||
* tree-into-ssa.c (block_defs_stack): New toplevel varray.
|
||
(rewrite_block_data): Remove, no longer used.
|
||
(rewrite_initialize_block_local_data): Remove, no longer used.
|
||
(rewrite_initialize_block): Mark parameters as unused as needed.
|
||
Change references to the block local block_defs to be block_defs_stack.
|
||
Push a marker onto the block_defs_stack.
|
||
(ssa_rewrite_initialize_block): Similarly.
|
||
(rewrite_stmt, ssa_rewrite_stmt): Similarly.
|
||
(ssa_register_new_def): No longer needs varray argument. Use
|
||
block_defs_stack instead. No longer handle possibly null block_defs
|
||
varray. Reverse order of items we push on the stack to make it
|
||
easier to identify our marker.
|
||
(register_new_def): No longer handle possibly null block_defs
|
||
varray.
|
||
(rewrite_finalize_block): Revamp to look for markers in the global
|
||
block_defs_stack varray rather than wiping a block local varray.
|
||
Mark arguments as unused as needed.
|
||
(ssa_rewrite_finalize_block): Similarly.
|
||
(rewrite_into_ssa): Update initialization of dom walker structure
|
||
to reflect that we don't need block local data anymore. Initialize
|
||
the block_defs_stack varray.
|
||
(rewrite_ssa_into_ssa): Similarly.
|
||
* tree-ssa-dom.c (block_defs_stack): New toplevel varray.
|
||
(struct dom_walk_data): Kill block_defs field.
|
||
(tree_ssa_dominator_optimize): Initialize block_defs_stack.
|
||
(thread_across_edge): Use the global block_defs_stack instead of
|
||
the old block_defs varray.
|
||
(dom_opt_initialize_block_local_data): Update now that we don't have
|
||
block_defs field to check anymore.
|
||
(dom_opt_initialize_block): Push a marker onto block_defs_stack.
|
||
(restore_currdefs_to_original_value): Use the new block_defs_stack
|
||
instead of a block local varray.
|
||
(dom_opt_finalize_block): Similarly.
|
||
(record_equivalencs_from_phis): Similarly.
|
||
(optimize_stmt, register_definitions_for_stmt): Similarly.
|
||
|
||
2004-09-16 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
PR tree-optimization/17517
|
||
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
|
||
coalesce same-root variables without checking for abnormal PHI usage.
|
||
|
||
2004-09-16 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* cfgloop.h (duplicate_loop): Add prototype.
|
||
* cfgloopmanip.c (duplicate_loop): Make non-static.
|
||
* lambda-code.c (perfect_nestify): Factor out test whether
|
||
we can handle this loop into separate function.
|
||
Call it.
|
||
(can_convert_to_perfect_nest): New function.
|
||
(replace_uses_of_x_with_y): Add modify_stmt call.
|
||
* tree-loop-linear.c (linear_transform_loops): Call
|
||
rewrite_into_loop_closed_ssa and free_df.
|
||
|
||
2004-09-16 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* lambda-code.c (invariant_in_loop): is_gimple_min_invariant is
|
||
loop invariant as well.
|
||
(perfect_nestify): new function.
|
||
(gcc_loop_to_lambda_loop): New parameters to track lower bounds,
|
||
upper bounds, and steps.
|
||
Set outerinductionvar properly.
|
||
(gcc_loopnest_to_lambda_loopnest): Add loops and need_perfect
|
||
parameters.
|
||
Return NULL if we need a perfect loop and can't make one.
|
||
(lambda_loopnest_to_gcc_loopnest): Correct algorithm.
|
||
(not_interesting_stmt): New function.
|
||
(phi_loop_edge_uses_def): Ditto.
|
||
(stmt_uses_phi_result): Ditto.
|
||
(stmt_is_bumper_for_loop): Ditto.
|
||
(perfect_nest_p): Ditto.
|
||
(nestify_update_pending_stmts): Ditto.
|
||
(replace_uses_of_x_with_y): Ditto.
|
||
(stmt_uses_op): Ditto.
|
||
(perfect_nestify): Ditto.
|
||
* lambda-mat.c (lambda_matrix_id_p): New function.
|
||
* lambda-trans.c (lambda_trans_matrix_id_p): Ditto.
|
||
* lambda.h: Update prototypes.
|
||
* tree-loop-linear (linear_transform_loop): Use new
|
||
perfect_nest_p. Detect and ignore identity transform.
|
||
* tree-ssa-loop.c (pass_linear_transform): Use TODO_write_loop_closed.
|
||
|
||
2004-09-16 Sebastian Pop <pop@cri.ensmp.fr>
|
||
|
||
* tree-loop-linear.c (gather_interchange_stats): Add more comments.
|
||
Gather also strides of accessed data. Pass in the data references
|
||
array.
|
||
(try_interchange_loops): Add a new heuristic for handling the temporal
|
||
locality. Pass in the data references array.
|
||
(linear_transform_loops): Pass the data references array to
|
||
try_interchange_loops.
|
||
|
||
2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* doc/invoke.texi: Fix typos. Follow spelling conventions.
|
||
|
||
2004-09-16 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* doc/c-tree.texi (Classes): Remove index entries for
|
||
TREE_VIA_{PUBLIC,PROTECTED,PRIVATE}.
|
||
|
||
2004-09-16 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* fold-const.c (fold): Fold difference of addresses.
|
||
(ptr_difference_const): Moved from tree-ssa-loop-ivopts, based on
|
||
get_inner_reference.
|
||
* tree-ssa-loop-ivopts.c (peel_address): Removed.
|
||
(ptr_difference_const): Moved to fold-const.c.
|
||
(split_address_cost): Use get_inner_reference instead of peel_address.
|
||
(ptr_difference_cost): Change type of diff to HOST_WIDE_INT.
|
||
* tree.h (ptr_difference_const): Export.
|
||
|
||
* tree-ssa-loop-ivopts.c (dump_iv, dump_use, dump_cand): Add induction
|
||
variable type to the dump. Fix indentation.
|
||
(idx_find_step): Handle nonconstant array_ref_element_size and
|
||
array_ref_low_bound.
|
||
(idx_record_use): Handle array_ref_element_size and
|
||
array_ref_low_bound.
|
||
(find_interesting_uses_stmt): Handle memory = nontrivial_expression
|
||
statements correctly.
|
||
(get_computation_at, iv_value): Do not unshare expressions here.
|
||
(rewrite_use_outer): Unshare the expression before it is emitted
|
||
to code.
|
||
* tree-ssa-loop-niter.c (unsigned_type_for, signed_type_for):
|
||
Moved to tree.c.
|
||
* tree.c (unsigned_type_for, signed_type_for): Moved from
|
||
tree-ssa-loop-niter.c. Use langhooks.
|
||
* tree.h (signed_type_for): Export.
|
||
|
||
2004-09-16 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Update
|
||
prototype.
|
||
|
||
2004-09-15 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR target/11572
|
||
* c-incpath.h (target_c_incpath_s): Add extra_pre_includes.
|
||
Add two parameters to extra_includes.
|
||
(C_INCPATH_INIT): Remove.
|
||
* c-incpath.c (register_include_chains): Call extra_pre_includes
|
||
before adding the standard include directory.
|
||
Update call to extra_includes.
|
||
(!defined TARGET_EXTRA_INCLUDES): Update
|
||
hook_void_charptr_charptr_int and add !define
|
||
TARGET_EXTRA_PRE_INCLUDES.
|
||
(!define TARGET_EXTRA_INCLUDES): Define as
|
||
hook_void_charptr_charptr_int.
|
||
(!define TARGET_EXTRA_PRE_INCLUDES): Likewise.
|
||
(target_c_incpath): Always declare.
|
||
* fixinclude.c (defined TARGET_EXTRA_INCLUDES): Declare a
|
||
empty function.
|
||
(define TARGET_EXTRA_PRE_INCLUDES): Likewise.
|
||
* config/darwin.h: (darwin_register_frameworks): Update for
|
||
the two new parameters.
|
||
(darwin_register_objc_includes): Add prototype.
|
||
(TARGET_EXTRA_PRE_INCLUDES): Define.
|
||
* config/darwin-c.c (darwin_register_objc_includes): New function.
|
||
(darwin_register_frameworks): Update for the two new parameters.
|
||
(target_c_incpath): Remove.
|
||
* config/t-darwin (darwin-c.o): Add $(PREPROCESSOR_DEFINES) to
|
||
the compile line.
|
||
* doc/tm.texi (TARGET_EXTRA_INCLUDES): Document the two new
|
||
parameters.
|
||
(TARGET_EXTRA_PRE_INCLUDES): Document.
|
||
|
||
* gcc.c (spec_function): Add replace-outfile.
|
||
(replace_outfile_spec_function): New function.
|
||
* config/darwin.h (LINK_SPEC): Add replace
|
||
-lobjc with -lobjc-gnu if -fgnu-runtime is
|
||
supplied.
|
||
* invoke.texi (replace-outfile): Document.
|
||
|
||
2004-09-13 Jan Hubicka <jh@suse.cz>
|
||
|
||
* predict.c (expr_expected_value, strip_builtin_expect): New function.
|
||
(tree_predict_by_opcode): Use it.
|
||
(tree_estimate_probability): Add, for now disabled,
|
||
strip_builtin_expect call.
|
||
|
||
2004-09-15 James E Wilson <wilson@specifixinc.com>
|
||
|
||
PR target/17455
|
||
* config/ia64/ia64.c (ia64_function_ok_for_sibcall): Return false
|
||
if current_function_decl is a sibcall.
|
||
|
||
2004-09-15 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* varasm.c (default_function_rdodata_section): Make sure to pass
|
||
along a decl for a link-once section.
|
||
|
||
2004-09-15 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-ssa-operands.c (add_call_clobber_ops): Fix unused variable
|
||
warning with code disable. Fix formatting.
|
||
|
||
2004-09-15 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* Makefile.in (tree-ssa-dom.o): Depend on tree-ssa-propagate.h.
|
||
* tree-ssa-dom.c (cprop_into_stmt): Recompute TREE_INVARIANT
|
||
after propagating into an ADDR_EXPR.
|
||
|
||
2004-09-15 Andrew Pinski <apinski@apple.com>
|
||
|
||
PR rtl-opt/17427
|
||
* gcse.c (process_insert_insn): insn_invalid_p has side effects.
|
||
Move it out of gcc_assert.
|
||
|
||
2004-09-15 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* attribs.c, builtins.c, c-format.c, c-pch.c, coverage.c,
|
||
except.c, fold-const.c, function.c, langhooks.c, params.c,
|
||
reload.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c,
|
||
tree-dump.c, tree-mudflap.c, tree.c, varasm.c: Use %<, %> and %q
|
||
for quoting in diagnostics going through pretty-print.c. Use ''
|
||
for quoting in other diagnostic text.
|
||
* langhooks.c: Include intl.h. Mark text locating diagnostics for
|
||
translation.
|
||
* Makefile.in (langhooks.o): Update dependencies.
|
||
* pretty-print.h (pp_printf): Mark as accepting GCC diagnostic
|
||
formats.
|
||
|
||
2004-09-15 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* configure.ac: Check for COMDAT support. Robustify check for
|
||
SHF_MERGE support.
|
||
* configure: Regenerated.
|
||
* config.in: Likewise.
|
||
* langhooks-def.h (lhd_comdat_group): New function.
|
||
(LANG_HOOKS_COMDAT_GROUP): New macro.
|
||
(LANG_HOOKS_DECLS): Use it.
|
||
* langhooks.c (lhd_comdat_group): Define.
|
||
* langhooks.h (lang_hooks_for_decls): Add comdat_group.
|
||
* output.h (named_section_flags): Make it a macro.
|
||
(named_section_real): New function.
|
||
(default_no_named_section): Add decl parameter.
|
||
(default_elf_asm_named_section): Likewise.
|
||
(default_coff_asm_named_section): Likewise.
|
||
(default_pe_asm_named_section): Likewise.
|
||
* target.h (gcc_target): Adjust type of named_section.
|
||
* varasm.c (named_section_flags): Rename to named_section_real.
|
||
Add decl parameter.
|
||
(default_no_named_section): Add decl parameter.
|
||
(default_elf_asm_named_section): Use COMDAT, if available. Deal
|
||
with the case that ASM_COMMENT_START is "@".
|
||
(default_coff_asm_named_section): Add decl parameter.
|
||
(default_pe_asm_named_section): Likewise.
|
||
* config/alpha/alpha.c (vms_asm_named_section): Add decl
|
||
parameter.
|
||
(unicosmk_asm_named_section): Likewise.
|
||
* config/arm/arm.c (arm_elf_asm_named_section): Remove.
|
||
* config/arm/elf.h (TARGET_ASM_NAMED_SECTION): Likewise.
|
||
* config/c4x/c4x.c (c4x_asm_named_section): Add decl parameter.
|
||
* config/cris/cris-protos.h (cris_target_asm_named_section):
|
||
Likewise.
|
||
* config/cris/cris.c (cris_target_asm_named_section):
|
||
Likewise.
|
||
* config/darwin/darwin-protos.h (darwin_asm_named_section):
|
||
Likewise.
|
||
* config/darwin/darwin.c (darwin_asm_named_section): Likewise.
|
||
* config/h8300/h8300.c (h8300_asm_named_section): Likewise.
|
||
* config/i386/i386-protos.h (i386_pe_asm_named_section):
|
||
Likewise.
|
||
* config/i386/winnt.c (i386_pe_asm_named_section): Likewise.
|
||
* config/m68k/m68k.c (m68k_coff_asm_named_section): Likewise.
|
||
* config/mcore/mcore.c (mcore_asm_named_section): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section):
|
||
Likewise.
|
||
* config/sparc/sparc.c (sparce_elf_asm_named_section): Likewise.
|
||
* cp/cp-lang.h (LANG_HOOKS_COMDAT_GROUP): Define.
|
||
* cp/cp-tree.h (cxx_comdat_group): Declare.
|
||
* cp/decl.c (cxx_comdat_group): New function.
|
||
|
||
2004-09-15 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa.c (verify_flow_sensitive_alias_info): Do not walk dead nodes.
|
||
* tree-tailcall.c (eliminate_tail_call): Release SSA name.
|
||
|
||
* tree-cfg.c (remove_bb): Release SSA defs.
|
||
|
||
2004-09-15 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* doc/tm.texi: Follow spelling conventions.
|
||
|
||
2004-09-15 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* tree-ssa-dom.c: Fix comment typos.
|
||
|
||
2004-09-15 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* config/rs6000/linux-unwind.h (struct gcc_pt_regs): Extend to
|
||
include ccr.
|
||
(ppc_fallback_frame_state): Save location of CR.
|
||
|
||
2004-09-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* expr.c (string_constant): Handle also read-only variables
|
||
initialized to string literals.
|
||
|
||
* builtins.c (expand_builtin_memmove): Optimize memmove (x, y, 1)
|
||
into memcpy (x, y, 1) if memcpy can be expanded inline.
|
||
|
||
2004-09-15 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR tree-optimization/17468
|
||
* tree-ssa.c (verify_use, verify_phi_args, verify_ssa): Verify that
|
||
definition inside a block precede uses.
|
||
* tree-tailcall.c (adjust_return_value): Emit statements in the
|
||
correct order.
|
||
|
||
2004-09-15 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.h (POINTERS_EXTEND_UNSIGNED): Delete.
|
||
|
||
2004-09-15 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* doc/install.texi (sparc-sun-solaris2*): Properly format warning.
|
||
|
||
2004-09-14 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-dom.c (avail_exprs_stack): New global varray.
|
||
(struct dom_walk_block_data): Remove avail_exprs member.
|
||
(tree_ssa_dominator_optimize): Initialize avail_exprs_stack.
|
||
(lookup_avail_expr): No longer need to pass in address of
|
||
the block local available exprs stack. All callers changed.
|
||
(simplify_cond_and_lookup_avail_expr): Similarly.
|
||
(simplify_switch_and_lookup_avail_expr): Similarly.
|
||
(get_eq_expr_value, record_cond): Likewise.
|
||
(record_dominating_conditions): Likewise.
|
||
(update_rhs_and_lookup_avail_expr): Likewise.
|
||
(record_equivalences_from_stmt): Likewise.
|
||
(dom_opt_initialize_block_local_data): No longer test state of
|
||
block local avail_exprs.
|
||
(dom_opt_initialize_block): Mark unwind point in the global
|
||
avail_expr stack.
|
||
(remove_expressions_from_table): Update to unwind to the
|
||
most recent unwind marker in the global avail_expr stack.
|
||
All callers changed.
|
||
(dom_opt_finalize_block): Mark unwind point in the global
|
||
avail_expr stack as needed.
|
||
(record_cond): Push elements into the global avail_exprs stack.
|
||
|
||
* tree-dfa.c (free_df_for_stmt): No longer static.
|
||
(free_df): Update comments.
|
||
* tree-flow.h (free_df_for_stmt): Prototype.
|
||
* tree-ssa-dse.c (dse_optimize_stmt): Call free_df_for_stmt. Also
|
||
call release_defs.
|
||
|
||
2004-09-14 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/17252
|
||
* tree-ssa-alias.c (may_alias_p): Don't assume that a
|
||
pointer may not point to itself when using relaxed
|
||
aliasing rules.
|
||
|
||
2004-09-14 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/17397
|
||
* gimplify.c (gimplify_addr_expr): Don't inadvertently change types
|
||
while folding <ADDR_EXPR <INDIRECT_REF X>>.
|
||
|
||
2004-09-14 Andrew Pinski <apinski@apple.com>
|
||
|
||
* tree-ssa-copy.c (may_propagate_copy): Don't check the aliasing
|
||
sets of the pointers but the aliasing sets of what they point to.
|
||
|
||
2004-09-14 Roger Sayle <roger@eyesopen.com>
|
||
|
||
PR rtl-optimization/9771
|
||
* regclass.c (CALL_REALLY_USED_REGNO_P): New macro to eliminate
|
||
conditional compilation in init_reg_sets_1.
|
||
(init_reg_sets_1): Let global_regs[i] take priority over the frame
|
||
(but not stack) pointer exceptions to regs_invalidated_by_call.
|
||
(globalize_reg): Globalizing a fixed register may need to update
|
||
regs_invalidated_by_call.
|
||
|
||
2004-09-14 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/15262
|
||
* tree-dfa.c (dump_variable): Also print the type of the
|
||
variable.
|
||
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): If two
|
||
memory tags are of conflicting alias sets but have no aliased
|
||
symbols in common, add one tag to the alias set of the other.
|
||
(setup_pointers_and_addressables): Remove hack to deal with
|
||
programs with no aliased symbols.
|
||
(may_alias_p): Don't special case aggregate types.
|
||
|
||
2004-09-14 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/15498
|
||
* doc/invoke.texi (Environment Variables): Correct example locale.
|
||
|
||
2004-09-14 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cfg.c (expunge_block): Revert previous change adding ggc_free call.
|
||
|
||
2004-09-14 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config.gcc: Do not build a shared libgcc for arm-none-eabi.
|
||
|
||
2004-09-14 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (struct c_declspecs): Add const_p, volatile_p and
|
||
restrict_p.
|
||
(struct c_declarator): Change u.array.quals and pointer_quals to
|
||
int. Add u.array.attrs.
|
||
(quals_from_declspecs): New.
|
||
* c-decl.c (quals_from_declspecs): New.
|
||
(shadow_tag_warned): Give more specific message for useless type
|
||
qualifiers.
|
||
(build_array_declarator, set_array_declarator_inner,
|
||
grokdeclarator, make_pointer_declarator, build_null_declspecs,
|
||
declspecs_add_qual): Update for changed structures.
|
||
|
||
2004-09-14 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-dom.c (stmts_to_rescan): Move from a block-local
|
||
to a global varray.
|
||
(tree_ssa_dominator_optimize): Allocate stmts_to_rescan.
|
||
(dom_opt_initialize_block_local_data): No longer test state
|
||
of stmts_to_rescan.
|
||
(dom_opt_finalize_block): Update due to change in scope of
|
||
stmts_to_rescan.
|
||
(optimize_stmt): Similarly.
|
||
|
||
2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* cgraph.h, cgraphunit.c, fold-const.c, lambda-mat.c,
|
||
lambda.h, profile.c, tree-optimize.c, tree-sra.c, vec.h: Fix
|
||
comment typos. Follow spelling conventions.
|
||
|
||
2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* config/darwin-c.c, config/alpha/alpha.c, config/i386/i386.c,
|
||
config/i386/predicates.md, config/sparc/sparc.c: Follow
|
||
spelling conventions.
|
||
|
||
2004-09-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
Steven Bosscher <stevenb@suse.de>
|
||
|
||
* Makefile.in (loop-unroll.o): Add HASHTAB_H and RECOG_H dependency.
|
||
* basic-block.h (struct reorder_block_def): Add copy_number field.
|
||
* cfgloop.h (biv_p): Declare.
|
||
* cfgloopmanip.c (duplicate_loop_to_header_edge): Set copy_number.
|
||
* common.opt (fsplit-ivs-in-unroller): New flag.
|
||
* loop-iv.c (biv_p): New function.
|
||
* loop-unroll.c: Include hashtab.h and recog.h.
|
||
(struct iv_to_split, struct split_ivs_info): New types.
|
||
(analyze_ivs_to_split, si_info_start_duplication, split_ivs_in_copies,
|
||
free_si_info, si_info_hash, si_info_eq, analyze_iv_to_split_insn,
|
||
determine_split_iv_delta, get_ivts_expr, allocate_basic_variable,
|
||
insert_base_initialization, split_iv): New functions.
|
||
(peel_loop_completely, unroll_loop_constant_iterations,
|
||
unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid):
|
||
Use them.
|
||
* doc/invoke.texi (-fsplit-ivs-in-unroller): Document.
|
||
|
||
2004-09-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-cfg.c (thread_jumps): Update dominators correctly in
|
||
case destination of threaded edge dominates its source.
|
||
|
||
2004-09-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* unroll.c: Removed.
|
||
* loop.h: Removed.
|
||
* Makefile.in (LOOP_H, unroll.o): Removed.
|
||
(toplev.o, passes.o, stmt.o, integrate.o, loop.o): Remove LOOP_H
|
||
dependency.
|
||
* alias.c (init_alias_analysis): Remove flag_old_unroll_loops
|
||
reference.
|
||
* cfgloop.h (LOOP_PREFETCH, loop_optimize): Moved from loop.h.
|
||
* common.opt (fold-unroll-loops, fold-unroll-all-loops): Removed.
|
||
* loop.c: Do not include loop.h.
|
||
(LOOP_INFO, LOOP_MOVABLES, LOOP_REGS, LOOP_IVS, INSN_LUID,
|
||
REGNO_FIRST_LUID, REGNO_LAST_LUID, enum g_types, struct induction,
|
||
struct iv_class, enum iv_mode, struct iv, REG_IV_TYPE, REG_IV_INFO,
|
||
REG_IV_CLASS, struct loop_ivs, struct loop_mem_info, struct loop_reg,
|
||
struct loop_regs, struct loop_movables, struct loop_info): Moved
|
||
from loop.h.
|
||
(back_branch_in_range_p, fold_rtx_mult_add, biv_total_increment,
|
||
reg_dead_after_loop, final_biv_value, loop_find_equiv_value,
|
||
find_common_reg_term, loop_iterations, final_giv_value): Moved
|
||
from unroll.c.
|
||
(uid_luid, uid_loop, max_uid_for_loop, max_reg_before_loop,
|
||
loop_dump_stream, for_each_insn_in_loop, express_from,
|
||
extend_value_for_giv, loop_iv_add_mult_emit_before,
|
||
loop_iv_add_mult_sink, loop_iv_add_mult_hoist,
|
||
loop_insn_first_p, get_condition_for_loop,
|
||
loop_insn_emit_before, loop_insn_hoist,
|
||
loop_insn_sink): Made static.
|
||
(loop_invariant_p): Made static. Removed flag_old_unroll_loops
|
||
reference.
|
||
(strength_reduce): Do not call unroller.
|
||
(record_giv): Do not initialize unrolled field.
|
||
(prescan_loop): Do not set loop_info->preconditioned.
|
||
* passes.c: Do not include loop.h.
|
||
(rest_of_handle_loop_optimize): Do not call unroller.
|
||
* predict.c: Do not include loop.h.
|
||
* rtl.h (NOTE_PRECONDITIONED): Removed.
|
||
* stmt.c: Do not include loop.h.
|
||
* toplev.c: Do not include loop.h.
|
||
(process_options): Do not handle flag_old_unroll_loops.
|
||
|
||
* doc/invoke.texi (fold-unroll-loops, fold-unroll-all-loops):
|
||
Documentation removed.
|
||
* doc/passes.texi (unroll.c, loop.h): Documentation removed.
|
||
|
||
2004-09-14 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* Makefile.in (STAGE1_CHECKING): New variable.
|
||
(stage1_build): Use it.
|
||
* tree-ssa.c (verify_ssa): Preserve state of dominance
|
||
information.
|
||
|
||
2004-09-14 Uros Bizjak <uros@kss-loka.si>
|
||
|
||
* config/i386/i386.c (output_fp_compare): Add generation
|
||
of ftst instruction.
|
||
* config/i386/i386.md (*cmpfp_0_sf, cmpfp_0_df, cmpfp_0_xf):
|
||
Use output_fp_compare () function.
|
||
(cmpfp_i, *cmpfp_i_sse, *cmpfp_i_sse_only): Fix insn constraint.
|
||
(fix_truncdi_memory): Remove operands[5] copy.
|
||
|
||
2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* config/m32r/m32r.md, config/m68k/m68kelf.h,
|
||
config/mcore/mcore.md, config/rs6000/linux64.h,
|
||
config/rs6000/rs6000.c, config/sparc/sparc.c: Fix comment
|
||
typos.
|
||
|
||
2004-09-13 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* Makefile.in (GEN_PROTOS_OBJS): Add $(BUILD_ERRORS).
|
||
* gen-protos.c: Include errors.h.
|
||
(progname): Delete.
|
||
|
||
2004-09-14 Jan Hubicka <jh@suse.cz>
|
||
|
||
* Makefile.in (predict.o): Depend on tree-scalar-evolution.h
|
||
* predict.c: Include tree-scalar-evolution.h and cfgloop.h
|
||
(predict_loops): Use number_of_iterations_exit to predict
|
||
number of iterations on trees.
|
||
|
||
2004-09-13 Dale Johannesen <dalej@apple.com>
|
||
|
||
PR 17408
|
||
PR 17409
|
||
* c-decl.c (start_decl): Repair TREE_STATIC for initialized
|
||
objects declared extern.
|
||
|
||
2004-09-14 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/arm.c (arm_expand_prologue): Make args_to_push a
|
||
HOST_WIDE_INT.
|
||
|
||
2004-09-13 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* fold-const.c (fold_checksum_tree): Ignore TYPE_CACHED_VALUES.
|
||
Only use TYPE_BINFO for aggregates.
|
||
|
||
2004-09-13 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* expmed.c (synth_mult): Initialize latency. Check cost before
|
||
checking ops count.
|
||
|
||
2004-09-13 Kenneth Zadeck <Kenneth.Zadeck@NaturalBridge.com>
|
||
|
||
* tree-ssa-operands.c (get_call_expr_operands): Added parm to
|
||
add_call_clobber_ops and add_call_read_ops.
|
||
(add_call_clobber_ops, add_call_read_ops): Added code to reduce
|
||
the number of vdefs and vuses inserted based on analysis of global
|
||
variables across calls. * tree-dfa.c (find_referenced_vars):
|
||
Needed to reset static var maps before each function is compiled.
|
||
* cgraphunit.c:
|
||
(static_vars_to_consider_by_tree,static_vars_to_consider_by_uid,
|
||
static_vars_info,functions_to_static_vars_info,module_statics_escape,
|
||
all_module_statics,searchc_env,dfs_info): New fields to support
|
||
analysis of static global variables.
|
||
(print_order, convert_UIDs_in_bitmap, new_static_vars_info,
|
||
cgraph_reset_static_var_maps, get_global_static_vars_info,
|
||
get_global_statics_not_read, get_global_statics_not_written,
|
||
searchc, cgraph_reduced_inorder, has_proper_scope_for_analysis,
|
||
check_rhs_var, check_lhs_var, get_asm_expr_operands,
|
||
process_call_for_static_vars, scan_for_static_refs,
|
||
cgraph_characterize_statics_local, cgraph_get_static_name_by_uid,
|
||
clear_static_vars_maps, cgraph_propagate_bits,
|
||
cgraph_characterize_statics): New. Functions to support analysis
|
||
of static global variables.
|
||
(cgraph_mark_local_and_external_functions): Renamed from:
|
||
(cgraph_mark_local_functions)
|
||
(cgraph_expand_all_functions): Remove call to
|
||
cgraph_mark_local_and_external_functions.
|
||
(cgraph_optimize): Added driver to analyze static variables whose
|
||
scope is within the compilation unit. * cgraph.h (struct
|
||
cgraph_local_info, GTY): Added statics_read, statics_written,
|
||
local, calls_read_all, calls_write_all, for_functions_valid.
|
||
(struct cgraph_node): Added next_cycle. * cgraph.c
|
||
(dump_cgraph_node): Added print routines for new fields. *
|
||
makefile.in: macroized cgraph.h, added cgraphunit.c to the ggc
|
||
list.
|
||
|
||
2004-09-13 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-decl.c (grokdeclarator): Correct comments about where storage
|
||
class specifiers are rejected by grammar and add corresponding
|
||
asserts. Diagnose typedefs and parameters declared inline.
|
||
Change warning for inline main to a pedwarn. Only diagnose inline
|
||
main if hosted.
|
||
(declspecs_add_scspec): Allow duplicate "inline".
|
||
|
||
2004-09-13 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* config/ia64/ia64.c (ia64_scalar_mode_supported_p): New.
|
||
(TARGET_SCALAR_MODE_SUPPORTED_P): New.
|
||
|
||
2004-09-13 Richard Henderson <rth@redhat.com>
|
||
|
||
PR 17436
|
||
* tree.h (TYPE_CONTAINS_PLACEHOLDER_INTERNAL): New.
|
||
(tree_type): Replace spare with contains_placeholder_bits.
|
||
(type_contains_placeholder_1): Rename from type_contains_placeholder_p,
|
||
make static. Remove seen_types list.
|
||
(type_contains_placeholder_p): New.
|
||
|
||
2004-09-13 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* config/mips/mips.c (CODE_FOR_mips_sqrt_ps): New.
|
||
(sb1_bdesc, bdesc_map, bdesc_arrays): New.
|
||
(mips_expand_builtin): Add SB-1 support. Use bdesc_map and
|
||
bdesc_arrays instead of mips_bdesc.
|
||
(mips_init_builtins): Likewise.
|
||
* config/mips/mips.h (TARGET_SB1): New.
|
||
(HAVE_SQRT_P): Delete.
|
||
* config/mips/mips.md (divide_condition): Support V2SF.
|
||
(sqrt_condition, recip_condition): New.
|
||
(div<mode>3): Use ANYF instead of SCALARF.
|
||
(*div<mode>3): Use ANYF instead of SCALARF. Use UNITMODE instead of
|
||
MODE.
|
||
(*recip<mode>3, *rsqrt<mode>a, *rsqrt<mode>b): Use recip_condition
|
||
instead of ISA_HAS_FP4. Use ANYF instead of SCALARF. Use UNITMODE
|
||
instead of MODE.
|
||
(sqrt<mode>2): Use sqrt_condition instead of HAVE_SQRT_P. Use ANYF
|
||
instead of SCALARF. Use UNITMODE instead of MODE.
|
||
|
||
2004-09-13 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* config.in: Regenerate after removal of libbanshee.
|
||
|
||
2004-09-13 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
PR tree-optimization/17400
|
||
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
|
||
coalesce partitions when one occurs in an abnormal PHI.
|
||
|
||
2004-09-13 Andrew Pinski <apinski@apple.com>
|
||
|
||
* config/rs6000/darwin.h (ASM_OUTPUT_COMMON): Change variable size's
|
||
name to _new_size.
|
||
|
||
2004-09-13 Richard Henderson <rth@redhat.com>
|
||
|
||
PR inline-asm/6806
|
||
* cselib.c (cselib_invalidate_rtx): Export. Remove unused args.
|
||
(cselib_invalidate_rtx_note_stores): New.
|
||
(cselib_record_sets, cselib_process_insn): Update to match.
|
||
* cselib.h (cselib_invalidate_rtx): Declare.
|
||
* postreload.c (reload_cse_simplify): Invalidate asm clobbers.
|
||
|
||
2004-09-13 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-opt/10528
|
||
* tree-inline.c (copy_body_r): Recompute bits for ADDR_EXPR,
|
||
after copying its argument.
|
||
|
||
2004-09-13 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-common.c, c-decl.c, c-lex.c, c-objc-common.c, c-opts.c,
|
||
c-parse.in, c-pragma.c, c-typeck.c: Use %q, %< and %> for quoting
|
||
in diagnostics. Use %' for English apostrophes.
|
||
* c-tree.h (ATTRIBUTE_GCC_CDIAG): Define.
|
||
(pedwarn_c90, pedwarn_c99): Use it.
|
||
* c-decl.c (lookup_label): Quote label name in diagnostic.
|
||
* c-parse.in (yyprint): Use ' instead of ` for left quote.
|
||
* c-typeck.c (warn_for_assignment): Likewise.
|
||
|
||
2004-09-13 Jan Hubicka <jh@suse.cz>
|
||
|
||
* i386.c (x86_schedule): New global variable.
|
||
(override_options): Disable scheduling when not supported.
|
||
* i386.h (x86_schedule): Declare.
|
||
(TARGET_SCHEDULE): New macro.
|
||
|
||
2004-09-12 Richard Henderson <rth@redhat.com>
|
||
|
||
PR c++/16254
|
||
* fold-const.c (fold) <case CLEANUP_POINT_EXPR>: Remove.
|
||
* tree.c, tree.h (has_cleanups): Remove.
|
||
|
||
2004-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-ssa-loop-manip.c (split_loop_exit_edge): Handle non-ssaname
|
||
arguments of the phi nodes correctly.
|
||
|
||
2004-09-12 Jan Hubicka <jh@suse.cz>
|
||
|
||
* ggc-common.c (cmp_statistics): Fix sorting.
|
||
|
||
2004-09-12 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
PR target/16795
|
||
* expmed.c (expand_divmod): If cheap power of 2 divide is
|
||
available, use it for negative constant as well.
|
||
|
||
2004-09-12 Andrew Pinski <apinski@apple.com>
|
||
|
||
* darwin.h (ASM_OUTPUT_COMMON): Make sure we do not have a
|
||
size of 0.
|
||
|
||
* tree-chrec.c (initialize_scalar_evolutions_analyzer): Remove.
|
||
|
||
2004-09-12 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/i386.c (ix86_split_ashldi): Special case op1 as one
|
||
or minus one.
|
||
(ix86_split_ashrdi, ix86_split_lshrdi): Clean up conditions for
|
||
post-reload, and scratch NULL.
|
||
* config/i386/i386.md (testqi_1): Use FLAGS_REG name.
|
||
(x86_shift_adj_2): Use ix86_expand_clear.
|
||
(ashldi3): Remove CMOVE expansion difference.
|
||
(ashldi3_1): Remove.
|
||
(*ashldi3_1): Rename from *ashldi3_2. Use reg_or_pm1_operand and
|
||
add constraints for immediates. New peephole for split-with-temp.
|
||
Run splitter after peep2 pass.
|
||
(ashrdi3, ashrdi3_1, ashrdi3_2): Similarly.
|
||
(lshrdi3, lshrdi3_1, lshrdi3_2): Similarly.
|
||
(setcc_2): Rename with *.
|
||
* config/i386/predicates.md (reg_or_pm1_operand): New.
|
||
(ashldi_input_operand): New.
|
||
|
||
2004-09-12 Richard Henderson <rth@redhat.com
|
||
|
||
* print-rtl.c (print_decl_name): New.
|
||
(print_mem_expr): Use it.
|
||
|
||
2004-09-12 Richard Henderson <rth@redhat.com
|
||
|
||
PR 17186, part deux
|
||
* except.c (sjlj_emit_function_exit): Fix logic locating
|
||
sjlj_exit_after in final block.
|
||
|
||
2004-09-12 Toon Moene <toon@moene.indiv.nluug.nl>
|
||
|
||
* common.opt: Remove flags -fmove-all-movables and
|
||
-freduce-all-givs.
|
||
* loop-invariant.c (find_invariants_to_move):
|
||
Remove all uses of flag_move_all_movables.
|
||
* loop.c (move_movables): Remove all uses of
|
||
flag_move_all_movables.
|
||
(strength_reduce): Remove all uses of
|
||
flag_reduce_all_givs.
|
||
* doc/invoke.texi: Remove documentation of flags
|
||
-fremove-all-movables and -freduce-all-givs.
|
||
|
||
2004-09-11 Roger Sayle <roger@eyesopen.com>
|
||
|
||
PR middle-end/17411
|
||
* tree-sra.c (generate_element_zero): Revert recent build_int_cst
|
||
change. elt->type may be a floating point type, so use fold_convert.
|
||
|
||
2004-09-11 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* config/darwin.c (machopic_validate_stub_or_non_lazy_ptr): Mark
|
||
the thing referenced as used, not the stub itself.
|
||
|
||
2004-09-11 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (enum c_storage_class): New.
|
||
(struct c_declspecs): Add storage_class, inline_p and thread_p.
|
||
* c-decl.c (shadow_tag_warned): Give errors for "inline" in empty
|
||
declarations and "auto" or "register" in file scope empty
|
||
declarations. Give more specific warnings for other cases of
|
||
storage class specifiers in empty declarations.
|
||
(grokdeclarator): Update for new structures. Don't check for
|
||
multiple storage classes. Diagnose file-scope "register" if
|
||
pedantic.
|
||
(build_null_declspecs): Update.
|
||
(declspecs_add_scspec): Update. Diagnose multiple storage class
|
||
specifiers and invalid uses of "__thread".
|
||
|
||
2004-09-11 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* tree.c (tree_code_size): New function, bulk of code from tree_size.
|
||
(tree_size, make_node): Use it.
|
||
* tree-ssa-pre.c (init_pre): Use it.
|
||
* tree.h: Prototype it.
|
||
|
||
2004-09-11 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-cfg.c (set_bb_for_stmt): Use PHI_BB.
|
||
* tree-dfa.c (compute_immediate_uses, add_immediate_use,
|
||
redirect_immediate_use): Use PHI_DF.
|
||
* tree-flow-inline.h (stmt_ann): Abort on phi nodes.
|
||
(bb_for_stmt): Use PHI_BB.
|
||
(get_immediate_uses): Use PHI_DF.
|
||
* tree-ssa-dse.c (max_stmt_uid): New variable.
|
||
(get_stmt_uid): New function.
|
||
(dse_optimize_stmt, dse_record_phis, tree_ssa_dse): Do not use phi
|
||
node annotations.
|
||
* tree-ssa-loop-im.c (LIM_DATA): Do not use phi statement annotations.
|
||
(max_uid): Renamed to max_stmt_uid.
|
||
(get_stmt_uid): New function.
|
||
(maybe_queue_var, single_reachable_address, determine_lsm): Do not use
|
||
phi node annotations.
|
||
* tree-ssa.c (replace_immediate_uses): Do not use phi node annotations.
|
||
* tree.h (PHI_BB, PHI_DF): New accessor functions.
|
||
(struct tree_phi_node): Add bb and df fields.
|
||
|
||
2004-09-11 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/17416
|
||
* cfgexpand.c (expand_used_vars_for_block): Fix off-by-one bug
|
||
in conflict loop.
|
||
|
||
2004-09-11 Jan Hubicka <jh@suse.cz>
|
||
|
||
* i386.h (MODE_NEEDED): Calls need UNINITIALIZED mode; add comment.
|
||
(EMIT_MODE_SET): UNINITIALIZED mode needs no set.
|
||
* i386.md (i387_cw): Add 'uninitialized' mode.
|
||
|
||
* profile.c (BB_TO_GCOV_INDEX): move more to the front.
|
||
(output_location): Break out from ....
|
||
(branch_prob): ... here; handle gcov output on trees.
|
||
* toplev.c (process_options): No longer be sorry about coverage for
|
||
trees.
|
||
|
||
2004-09-11 Steven Bosscher <stevenb@suse.de>
|
||
|
||
PR c++/17412
|
||
* fold-const.c (fold): Do not try to fold the operand of a
|
||
CLEANUP_POINT_EXPR if that operand does itself not have any
|
||
operands.
|
||
|
||
PR middle-end/17417
|
||
* langhooks.c (lhd_decl_printable_name): Make sure that this
|
||
function is called with is a decl node that has an identifier.
|
||
* tree-pretty-print.c (dump_function_name): New function to
|
||
wrap PRINT_FUNCTION_NAME and dump_decl_name.
|
||
(print_call_name): Use it.
|
||
|
||
2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
|
||
|
||
* ggc-none.c: Include "bconfig.h" if -DGENERATOR_FILE,
|
||
"config.h" if not.
|
||
|
||
2004-09-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* tree-ssa-alias.c (collect_points_to_info_r): Handle
|
||
pointing to PTR + OFFSET as PTR, not as pointing to PTR or pointing
|
||
to OFFSET.
|
||
|
||
2004-09-11 Richard Henderson <rth@redhat.com>
|
||
|
||
* expr.c (expand_expr_addr_expr_1) Rename from expand_expr_addr_expr.
|
||
(expand_expr_addr_expr): New function. Take ADDR_EXPR instead of the
|
||
operand of the ADDR_EXPR.
|
||
(expand_expr_real_1): Update to match.
|
||
|
||
2004-09-11 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
PR target/17277
|
||
* config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Use __64BIT__ to
|
||
choose 64-bit version.
|
||
|
||
2004-09-11 Richard Henderson <rth@redhat.com>
|
||
|
||
PR c/17396
|
||
* c-typeck.c (build_unary_op): Add legacy offsetof hack.
|
||
|
||
2004-09-11 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* doc/cfg.texi, doc/hostconfig.texi, doc/install.texi,
|
||
doc/invoke.texi, doc/md.texi, doc/tm.texi, doc/tree-ssa.texi:
|
||
Insert @: after i.e. or e.g.
|
||
|
||
2004-09-10 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* tree-pretty-print.c (dump_decl_name): Print unnamed decls as
|
||
D.xxx rather than <Dxxx>.
|
||
|
||
2004-09-10 Adam Nemet <anemet@lnxw.com>
|
||
|
||
* configure.ac (AC_MSG_CHECKING(what linker to use)):
|
||
in_tree_ld_is_elf should be true for LynxOS.
|
||
* configure: Regenerate.
|
||
|
||
2004-09-10 Adam Nemet <anemet@lnxw.com>
|
||
|
||
* Makefile.in (all.cross): Add srcextra.
|
||
|
||
2004-09-10 Roger Sayle <roger@eyesopen.com>
|
||
|
||
PR middle-end/17024
|
||
* fold-const.c (fold_cond_expr_with_comparison): Handle unordered
|
||
floating point comparison operators. Change aborts to gcc_asserts.
|
||
|
||
2004-09-10 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* final.c (output_asm_insn): Correct problem with -fverbose-asm.
|
||
|
||
2004-09-10 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* Makefile.in (LIBGCC_DEPS): Delete duplicate stmp-int-hdrs reference.
|
||
(stmp-fixproto): Change stmp-int-headers to stmp-int-hdrs in comment.
|
||
|
||
* convert.c (convert_to_vector): Replace recursive call with
|
||
error_mark_node.
|
||
|
||
* emit-rtl.c (gen_const_vector): Renamed from gen_const_vector_0.
|
||
Add integer argument named constant. Use const_tiny_rtx instead of
|
||
CONST0_RTX.
|
||
(gen_rtx_CONST_VECTOR): Rewrite to handle checks for both CONST0_RTX
|
||
and CONST1_RTX.
|
||
(init_emit_once): Fix users of gen_const_vector. Set CONST1_RTX for
|
||
vector types.
|
||
* expr.c (const_vector_from_tree): Call gen_rtx_CONST_VECTOR instead
|
||
of gen_rtx_raw_CONST_VECTOR.
|
||
|
||
2004-09-10 Eric Christopher <echristo@redhat.com>
|
||
|
||
PR c/16046
|
||
* c-parse.in (attribute): Add NULL_TREE for error case
|
||
for error recovery.
|
||
|
||
2004-09-10 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* c-common.h (struct c_fileinfo): Comment moved here from cp-tree.h.
|
||
(extract_interface_info): Delete prototype.
|
||
* c-decl.c (extract_interface_info): Delete stub.
|
||
* c-lex.c (get_fileinfo): Initialize file_info_tree here, if
|
||
it's not already been done ...
|
||
(init_c_lex): ... not here.
|
||
(fe_file_change): Don't call extract_interface_info.
|
||
|
||
2004-09-11 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (struct c_declspecs): Remove typedef_decl. Add
|
||
typedef_p and typedef_signed_p.
|
||
* c-decl.c (shadow_tag_warned): Check typedef_p, not typedef_decl.
|
||
(grokdeclarator): Don't use typedef_decl for warn_deprecated_use.
|
||
Check typedef_p and typedef_signed_p, not typedef_decl.
|
||
(grokfield): Check typedef_p, not typedef_decl.
|
||
(build_null_declspecs): Initialize typedef_p and typedef_signed_p,
|
||
not typedef_decl.
|
||
(declspecs_add_type): Set typedef_p and typedef_signed_p, not
|
||
typedef_decl.
|
||
|
||
2004-09-10 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* doc/tm.texi, doc/tree-ssa.texi: Fix typos.
|
||
|
||
2004-09-10 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* gimplify.c (create_tmp_var_raw): Don't name otherwise-nameless
|
||
temporary variables.
|
||
|
||
* dbxout.c (dbxout_block): Update for
|
||
current_function_func_begin_label a string.
|
||
* dwarf2out.c (dwarf2out_begin_prologue): Likewise.
|
||
* except.c (dw2_output_call_site_table): Likewise.
|
||
* toplev.c (current_function_func_begin_label): Likewise.
|
||
* tree.h (current_function_func_begin_label): Likewise.
|
||
* config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Likewise.
|
||
|
||
* final.c (output_asm_insn): Use strtoul instead of atoi, save a
|
||
loop.
|
||
|
||
* config/darwin.c: Include target.h.
|
||
(struct machopic_indirection): Make ptr_name a string.
|
||
(machopic_indirection_hash): Update for ptr_name a string.
|
||
(machopic_indirection_eq): Likewise.
|
||
(machopic_indirection_name): Likewise.
|
||
(machopic_output_indirection): Likewise.
|
||
(machopic_validate_stub_or_non_lazy_ptr): Update for ptr_name a
|
||
string. Don't expect stub names to be in the identifier hash table.
|
||
Do call strip_name_encoding before looking up entry in ID hash table.
|
||
* config/t-darwin (darwin.o): Add target.h to dependencies.
|
||
|
||
* gcc/config/rs6000/rs6000.c (print_operand): Use fputs instead
|
||
of fprintf for register names.
|
||
|
||
* output.h (unlikely_section_label): Delete declaration.
|
||
(unlikely_text_section_name): Likewise.
|
||
* varasm.c (unlikely_section_label_printed): Make static.
|
||
(unlikely_section_label): Likewise.
|
||
(unlikely_text_section_name): Likewise.
|
||
(assemble_start_function): Use reconcat.
|
||
|
||
* rtl.def (REG): Add comment to describe third field.
|
||
|
||
2004-09-10 Andrew Pinski <apinski@apple.com>
|
||
|
||
* config/darwin.c (machopic_mcount_stub_name): Call
|
||
machopic_indirection_name instead of making the string
|
||
ourselves.
|
||
|
||
2004-09-10 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
Revert
|
||
|
||
2004-09-08 Jie Zhang <zhangjie@magima.com.cn>
|
||
|
||
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): If type
|
||
memory tag is call clobbered, so are its aliases.
|
||
(group_aliases): When two memory tags being grouped, if one is
|
||
call clobbered, so are the other and its aliases.
|
||
(add_may_alias): Remove call-clobbering stuff.
|
||
(replace_may_alias): Likewise.
|
||
(merge_pointed_to_info): Merge pt_global_mem
|
||
|
||
2004-09-10 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* bb-reorder.c, c-common.c, c-incpath.c, c-typeck.c,
|
||
genrecog.c, lambda-code.c, mips-tdump.c, mips-tfile.c,
|
||
passes.c, tree-data-ref.c, tree-data-ref.h, tree-mudflap.c,
|
||
tree-scalar-evolution.c, tree-ssa-copyrename.c,
|
||
tree-ssa-live.c, tree-ssa-live.h: Fix comment typos.
|
||
|
||
2004-09-10 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/frv/frv.md (UNSPEC_MASACCS, UNSPEC_MDASACCS): New constants.
|
||
(maddaccs, msubaccs, *maddacc): Turn operand 0 into a single ACC/ACCG
|
||
pair. Remove match_dup from inputs. Remove masaccs handling.
|
||
(mdaddaccs, mdsubaccs, *mdaddacc): Likewise a dual ACC/ACCG pair.
|
||
(masaccs, mdasaccs): Turn into define_insns.
|
||
|
||
2004-09-10 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* tree-tailcall.c (process_assignment): Only do accumulator transforms
|
||
for floating-point types if flag_unsafe_math_optimizations.
|
||
|
||
2004-09-10 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* config/darwin.c, config/alpha/alpha.h, config/arm/arm.c,
|
||
config/arm/arm.h, config/arm/arm.md, config/arm/bpabi.h,
|
||
config/arm/predicates.md, config/frv/frv.c, config/frv/frv.md,
|
||
config/h8300/h8300.md, config/i386/gmm_malloc.h,
|
||
config/ia64/ia64.md, config/ip2k/libgcc.S,
|
||
config/mips/mips-ps-3d.md, config/mips/mips.c,
|
||
config/rs6000/rs6000.c, config/s390/s390.c,
|
||
config/sh/symbian.c: Fix comment typos.
|
||
|
||
2004-09-10 Andreas Krebbel <krebbel1@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_emit_prologue): Added missing
|
||
"{}" brackets.
|
||
|
||
2004-09-10 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* doc/extend.texi, doc/invoke.texi, doc/passes.texi: Fix
|
||
typos. Follow spelling conventions.
|
||
|
||
2004-09-10 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* toplev.c (warn_deprecated_use): Correct logic for saying "type"
|
||
in diagnostic. Don't dereference NULL TYPE_NAME.
|
||
|
||
2004-09-10 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* c-common.c, c-pch.c, defaults.h, lambda-code.c, passes.c,
|
||
tree-data-ref.c, tree-flow.h, tree-ssa-operands.c,
|
||
tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vectorizer.h,
|
||
value-prof.c: Fix comment typos. Follow spelling conventions.
|
||
|
||
2004-09-10 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa-dce.c (remove_dead_stmt): Update profile.
|
||
* tree-split_edge.c (tree_split_edge): Likewise.
|
||
(thread_jumps): Likewise.
|
||
|
||
2004-09-10 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* cgraphunit.c, predict.c, tree-ssa-loop-ivopts.c: Fix comment
|
||
typos.
|
||
|
||
2004-09-10 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* cgraph.h (cgraph_dump_file): Do not declare.
|
||
* cgraphunit.c (cgraph_dump_file): Declare as static.
|
||
(init_cgraph): New.
|
||
* toplev.c (cgraph_dump_file): Do not declare.
|
||
(compile_file): Call init_cgraph.
|
||
* tree-dump.c (dump_files): Add IPA dump file, remove
|
||
XML dump of call graph.
|
||
(get_dump_file_name): Support IPA dump file naming scheme.
|
||
* tree.h (enum tree_dump_index): Add IPA dump file, remove
|
||
XML dump of call graph.
|
||
* doc/invoke.texi (Debugging Options): Document the new options.
|
||
|
||
2004-09-10 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* doc/extend.texi: Document the FR-V built-in functions.
|
||
|
||
2004-09-09 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* doc/sourcebuild.texi: Delete libbanshee reference.
|
||
|
||
2004-09-10 Kelley Cook <kcook@gcc.gnu.org>
|
||
|
||
* Makefile.in (s-gtype): Add $(build_exeext) to gengtype command.
|
||
|
||
2004-09-09 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* c-typeck.c (convert_for_assignment): Check that rhs has VECTOR_TYPE
|
||
before calling vector_types_convertible_p.
|
||
(digest_init): Check that inside_init has VECTOR_TYPE before calling
|
||
vector_types_convertible_p. Don't give another error if
|
||
convert_for_assignment returns error_mark_node.
|
||
|
||
2004-09-09 Roger Sayle <roger@eyesopen.com>
|
||
|
||
PR middle-end/17055
|
||
* fold-const.c (build_zero_vector): New function to construct a
|
||
vector (either floating point or integer) of zeros.
|
||
(fold_convert): Internally, enable conversions of integer zero
|
||
to arbitrary vector types, using the new build_zero_vector.
|
||
|
||
2004-09-09 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_ashlsi3_const): New function to
|
||
expand a left shift by an immediate constant as either an ashl or
|
||
a sequence of additions.
|
||
(ix86_split_ashldi): Use new ix86_expand_ashlsi3_const function
|
||
instead of calling gen_ashlsi3 with a constant directly.
|
||
|
||
2004-09-09 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/i386/i386.c (ix86_split_long_move): When optimizing for
|
||
size, and the low and high parts of a DImode constant are equal,
|
||
copy one register to another instead of loading the same immediate
|
||
value twice.
|
||
|
||
2004-09-09 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/17367
|
||
* function.c (assign_parm_setup_block): Only put PARALLELs into
|
||
a register if use_register_for_decl.
|
||
|
||
2004-09-09 Eric Christopher <echristo@redhat.com>
|
||
|
||
* ra-colorize.c (reset_lists): Move variable declaration inside
|
||
ENABLE_CHECKING to avoid unused variable warnings when
|
||
not --enable-checking.
|
||
(check_colors): Ditto.
|
||
|
||
2004-09-09 Mike Stump <mrs@apple.com>
|
||
|
||
* version.c (version_string): Bump to 4.0.0.
|
||
* doc/include/gcc-common.texi (version-GCC): Likewise.
|
||
|
||
2004-09-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* doc/extend.texi (nothrow attribute): The attribute is not
|
||
implemented in 3.2 and earlier.
|
||
|
||
2004-09-09 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* genrecog.c (compute_predicate_codes): Use op0_codes
|
||
instead of codes.
|
||
|
||
2004-09-09 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* ra-colorize.c (hardregset_to_string): Adapt to HARD_REG_SET
|
||
implementation changes.
|
||
|
||
2004-09-09 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* combine.c (try_combine): When swapping i2 and i3, newi2pat may be
|
||
a PARALLEL instead of a SET due to added clobbers.
|
||
|
||
2004-09-09 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* reload.c (find_reloads_address): Pass correct operand to
|
||
maybe_memory_address_p.
|
||
|
||
2004-09-09 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* Makefile.in: Remove libbanshee, tree-alias-*.
|
||
Remove tree-alias-common.h dependencies.
|
||
* common.opt: Remove -ftree-points-to.
|
||
* configure.ac: Remove libbanshee.
|
||
* flags.h: Remove pta_type, flag_tree_points_to.
|
||
* gengtype.c (open_base_files): Remove tree-alias-type.h.
|
||
* opts.c (OPT_ftree_points_to): Remove.
|
||
* toplev.c: Remove tree-alias-common.h, flag_tree_points_to.
|
||
* tree-dfa.c: Remove tree-alias-common.h
|
||
* tree-into-ssa.c: Ditto.
|
||
* tree-outof-ssa.c: Ditto.
|
||
* tree-ssa-copyrename.c: Ditto.
|
||
* tree-ssa-live.c: Ditto.
|
||
* tree-optimize.c: Ditto.
|
||
* tree-ssa.c: Ditto.
|
||
Remove pass_build_pta, pass_del_pta.
|
||
* tree-pass.h: Ditto.
|
||
* tree-ssa-alias.c: Remove tree-alias-common.h.
|
||
(struct alias_stats_d): Remove pta_queries, pta_resolved.
|
||
(pass_may_alias): Remove PROP_pta requirement.
|
||
(may_alias_p): Remove pta_queries, pta_resolved, use of andersens.
|
||
(get_tmt_for): Ditto.
|
||
(dump_alias_stats): Ditto.
|
||
* doc/passes.texi: Remove blurb about points-to analysis.
|
||
* fortran/Make-lang.in: Remove tree-alias-*.o.
|
||
|
||
2004-09-09 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* genattrtab.c (write_insn_cases): New function, split out from
|
||
write_attr_case. Correctly handle define_peepholes when printing
|
||
the instruction name.
|
||
(write_attr_case, write_const_num_delay_slots): Use write_insn_cases.
|
||
|
||
2004-09-09 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
PR target/17377
|
||
* config/cris/cris-protos.h (cris_return_address_on_stack): Declare.
|
||
* config/cris/cris.c (cris_return_address_on_stack): New function.
|
||
* config/cris/cris.md ("return"): For location of return address,
|
||
also check cris_return_address_on_stack.
|
||
|
||
2004-09-09 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-outof-ssa.c (coalesce_abnormal_edges): Fix typo in
|
||
calling phi_ssa_name_p.
|
||
|
||
2004-09-09 Richard Henderson <rth@redhat.com>
|
||
|
||
PR c/17322
|
||
* c-typeck.c (valid_compound_expr_initializer): Use only
|
||
initializer_constant_valid_p, and not TREE_CONSTANT.
|
||
(digest_init): Likewise.
|
||
(output_init_element): Likewise.
|
||
|
||
2004-09-09 Giovanni Bajo <giovannibajo@gcc.gnu.org>
|
||
|
||
* ra-build.c (copy_insn_p, remember_move, defuse_overlap_p_1,
|
||
live_out_1, prune_hardregs_for_mode, init_one_web_common,
|
||
reinit_one_web, add_subweb, add_subweb_2, init_web_parts,
|
||
record_conflict, compare_and_free_webs, init_webs_defs_uses,
|
||
parts_to_webs_1, parts_to_webs, reset_conflicts,
|
||
check_conflict_numbers, remember_web_was_spilled, handle_asm_insn,
|
||
ra_build_free): Use gcc_assert and gcc_unreachable instead of abort.
|
||
* ra-colorize.c (push_list, put_web, reset_lists, put_web_at_end,
|
||
put_move, remove_move, combine, select_spill, colorize_one_web,
|
||
try_recolor_web, insert_coalesced_conflicts, check_colors,
|
||
break_precolored_alias, restore_conflicts_from_coalesce,
|
||
sort_and_combine_web_pairs, check_uncoalesced_moves): Likewise.
|
||
* ra-rewrite.c (spill_coalescing, slots_overlap_p, emit_loads,
|
||
reloads_to_loads, rewrite_program2, emit_colors): Likewise.
|
||
* ra.c (first_hard_reg, create_insn_info, find_subweb, init_ra,
|
||
check_df): Likewise.
|
||
* real.c (do_add, do_multiply, do_divide, do_compare, do_fix_trunc,
|
||
real_arithmetic, real_compare, real_exponent, real_ldexp,
|
||
real_identical, real_to_integer, real_to_integer2, real_to_decimal,
|
||
real_to_hexadecimal, real_from_integer, ten_to_ptwo, ten_to_mptwo,
|
||
real_digit, real_nan, real_maxval, round_for_format, real_convert,
|
||
real_to_target, real_from_target, real_hash, encode_ieee_single,
|
||
encode_ieee_double, encode_ieee_extended, encode_ieee_quad,
|
||
encode_vax_f, encode_vax_d, encode_vax_g, encode_i370_single,
|
||
encode_i370_double, encode_c4x_single, encode_c4x_extended): Likewise.
|
||
* recog.c (validate_change, validate_replace_rtx_1, asm_operand_ok,
|
||
extract_insn, peep2_next_insn, peep2_reg_dead_p,
|
||
peep2_find_free_register, peephole2_optimize, store_data_bypass_p,
|
||
if_test_bypass_p): Likewise.
|
||
* reg-stack.c (record_label_references, get_asm_operand_n_inputs,
|
||
stack_result, remove_regno_note, get_hard_regnum, emit_pop_insn,
|
||
emit_swap_insn, swap_to_top, move_for_stack_reg,
|
||
subst_stack_regs_pat, subst_asm_stack_regs, change_stack,
|
||
compensate_edge, convert_regs_1): Likewise.
|
||
* regclass.c (init_reg_sets, init_reg_sets_1,
|
||
memory_move_secondary_cost): Likewise.
|
||
* regrename.c (note_sets, clear_dead_regs, scan_rtx_reg, scan_rtx):
|
||
Likewise.
|
||
* reload.c (push_secondary_reload, find_valid_class, push_reload,
|
||
operands_match_p, decompose, immune_p, find_reloads,
|
||
find_reloads_toplev, find_reloads_address_1, subst_reloads,
|
||
copy_replacements, refers_to_regno_for_reload_p,
|
||
reg_overlap_mentioned_for_reload_p): Likewise.
|
||
* reload1.c (compute_use_by_pseudos, replace_pseudos_in, reload,
|
||
count_pseudo, find_reg, eliminate_regs, eliminate_regs_in_insn,
|
||
verify_initial_elim_offsets, finish_spills, clear_reload_reg_in_use,
|
||
reload_reg_free_p, reload_reg_reaches_end_p, reloads_conflict,
|
||
choose_reload_regs, merge_assigned_reloads, emit_input_reload_insns,
|
||
do_output_reload, fixup_abnormal_edges): Likewise.
|
||
* reorg.c (stop_search_p, emit_delay_sequence, get_jump_flags,
|
||
fill_slots_from_thread, relax_delay_slots): Likewise.
|
||
* resource.c (mark_referenced_resources, mark_set_resources):
|
||
Likewise.
|
||
* rtl.c (copy_rtx, rtx_equal_p): Likewise.
|
||
* rtlanal.c (insn_dependent_p, reg_overlap_mentioned_p,
|
||
dead_or_set_p, find_reg_fusage, remove_note, replace_rtx,
|
||
subreg_lsb_1, subreg_regno_offset, subreg_offset_representable_p,
|
||
find_first_parameter_load, can_hoist_insn_p, hoist_update_store,
|
||
hoist_insn_after, hoist_insn_to_edge, nonzero_bits1): Likewise.
|
||
* rtlhooks.c (gen_lowpart_general): Likewise.
|
||
* sbitmap.c (sbitmap_difference): Likewise.
|
||
* sched-deps.c (add_dependence, sched_analyze_1, sched_analyze_2,
|
||
sched_analyze, add_forward_dependence): Likewise.
|
||
* sched-ebb.c (fix_basic_block_boundaries, schedule_ebb): Likewise.
|
||
* sched-rgn.c (debug_regions, compute_trg_info, schedule_region,
|
||
schedule_insns): Likewise.
|
||
* sched-vis.c (print_pattern): Likewise.
|
||
* sdbout.c (sdbout_symbol, sdbout_toplevel_data): Likewise.
|
||
* simplify-rtx.c (simplify_unary_operation, simplify_binary_operation,
|
||
simplify_const_relational_operation, simplify_ternary_operation,
|
||
simplify_immed_subreg, simplify_subreg, simplify_gen_subreg):
|
||
Likewise.
|
||
* sreal.c (copy, sreal_sub, sreal_div): Likewise.
|
||
* stmt.c (force_label_rtx, expand_goto, expand_asm_operands,
|
||
resolve_operand_name_1, expand_return, expand_decl,
|
||
expand_anon_union_decl, emit_case_bit_tests, expand_case): Likewise.
|
||
* stor-layout.c (put_pending_size, smallest_mode_for_size,
|
||
int_mode_for_mode, layout_decl, finish_builtin_struct, layout_type,
|
||
set_sizetype, get_mode_bounds): Likewise.
|
||
|
||
2004-09-09 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* defaults.h (MULTIPLE_SYMBOL_SPACES): Provide default.
|
||
* config/arm/pecoff.h, config/i386/beos-elf.h
|
||
* config/i386/cygming.h, config/i386/i386-interix.h:
|
||
Define MULTIPLE_SYMBOL_SPACES to 1, not nothing. Remove
|
||
comment cloned from manual.
|
||
* doc/tm.texi: Update description of MULTIPLE_SYMBOL_SPACES.
|
||
|
||
2004-09-09 Frank Ch. Eigler <fche@redhat.com>
|
||
|
||
* builtins.c (build_va_arg_indirect_ref): New function.
|
||
(std_gimplify_va_arg_expr): Call it instead of mudflap check and
|
||
build_fold_indirect_ref.
|
||
* config/i386/i386.c (ix86_gimplify_va_arg): Ditto.
|
||
* config/ia64/ia64.c (ia64_gimplify_va_arg): Ditto.
|
||
* tree.h: Declare new function.
|
||
|
||
2004-09-09 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* cgraphunit.c (cgraph_mark_functions_to_output): Renable node
|
||
dumping for development builds.
|
||
* emit-rtl.c (verify_rtx_sharing): Give verbose failure for
|
||
development builds only.
|
||
* genattrtab.c (write_eligible_delay): Fix typo in previous
|
||
commit.
|
||
* tree.c (iterative_hash_expr): Replace gcc_unreachable with
|
||
gcc_assert.
|
||
|
||
2004-09-09 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* gcse.c (INSN_CUID, insert_set_in_table, find_avail_set,
|
||
cprop_insn, do_local_cprop, local_cprop_pass, find_bypass_set,
|
||
process_insert_insn, insert_insn_end_bb, pre_insert_copy_insn,
|
||
hoist_code, extract_mentioned_regs_helper, compute_store_table,
|
||
insert_store): Use gcc_assert and gcc_unreachable.
|
||
* ggc-common.c (ggc_splay_alloc, ggc_splay_dont_free,
|
||
gt_pch_note_object, gt_pch_note_reorder, relocate_ptrs,
|
||
ggc_record_overhead): Likewise.
|
||
* ggc-page.c (alloc_page, free_page, ggc_set_mark, ggc_marked_p,
|
||
init_ggc, ggc_push_context, ggc_recalculate_in_use_p,
|
||
ggc_pop_context, clear_marks, validate_free_objects,
|
||
ggc_pch_read): Likewise.
|
||
* ggc-zone.c (ggc_allocated_p, free_chunk, ggc_set_mark,
|
||
ggc_marked_p, ggc_get_size, init_ggc, destroy_ggc_zone,
|
||
ggc_push_context, check_cookies, ggc_collect,
|
||
ggc_print_statistics): Likewise.
|
||
* gimple-low.c (lower_function_body, lower_stmt,
|
||
lower_bind_expr): Likewise.
|
||
* gimplify.c (gimple_tree_eq, push_gimplify_context,
|
||
pop_gimplify_context, gimple_pop_condition, create_tmp_var,
|
||
declare_tmp_vars, gimple_add_tmp_var, annotate_all_with_locus,
|
||
mostly_copy_tree_r, gimplify_return_expr, gimplify_switch_expr,
|
||
gimplify_case_label_expr, gimplify_exit_block_expr,
|
||
canonicalize_component_ref, gimplify_compound_lval,
|
||
gimplify_self_mod_expr, gimplify_call_expr,
|
||
gimplify_init_ctor_eval, gimplify_init_constructor,
|
||
gimplify_modify_expr, gimplify_save_expr, gimplify_target_expr,
|
||
gimplify_expr, check_pointer_types_r,
|
||
force_gimple_operand): Likewise.
|
||
* global.c (global_alloc, build_insn_chain): Likewise.
|
||
* graph.c (clean_graph_dump_file,
|
||
finish_graph_dump_file): Likewise.
|
||
gcov-io.c (gcov_open): Use GCOV_CHECK.
|
||
|
||
2004-09-09 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/frv/frv.c (acc_operand, accg_operand): Use REGNO.
|
||
|
||
2004-09-09 Jan Hubicka <jh@suse.cz>
|
||
|
||
middle-end/17128
|
||
* tree-inline.c (expand_call_inline): Make overactive sanity check
|
||
happy.
|
||
|
||
2004-09-09 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa-loop-ivopts.c (peel_address): Fix abort on
|
||
VIEW_CONVERT_EXPR.
|
||
|
||
2004-09-09 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* Makefile.in (gengtype): Use $(BUILD_ERRORS).
|
||
(gengtype.o): Depend on errors.h.
|
||
* genattrtab.c (strcmp_check): Use gcc_assert and gcc_unreachable.
|
||
(attr_rtx_1, attr_printf, attr_copy_rtx, evaluate_eq_attr,
|
||
attr_alt_subset_p, attr_alt_subset_of_compl_p,
|
||
attr_alt_intersection, attr_alt_union, optimize_attrs, gen_insn,
|
||
write_test_expr, write_attr_value, write_eligible_delay,
|
||
make_internal_attr, make_numeric_value): Likewise.
|
||
* genautomata.c (regexp_name, get_str_vect,
|
||
gen_presence_absence_set, automaton_decl_hash,
|
||
automaton_decl_eq_p, insn_decl_hash, insn_decl_eq_p, decl_hash,
|
||
decl_eq_p, process_regexp, loop_in_regexp, check_loops_in_regexps,
|
||
process_regexp_cycles, reserv_sets_cmp, set_unit_reserv,
|
||
test_unit_reserv, it_is_empty_reserv_sets,
|
||
reserv_sets_are_intersected, reserv_sets_shift, reserv_sets_or,
|
||
reserv_sets_and, output_cycle_reservs, get_free_state,
|
||
intersected_state_reservs_p, states_union, remove_arc,
|
||
copy_insn_regexp, transform_1, transform_2, transform_3,
|
||
regexp_transform_func, store_alt_unit_usage,
|
||
check_regexp_units_distribution, process_seq_for_forming_states,
|
||
process_alts_for_forming_states, make_automaton,
|
||
form_arcs_marked_by_insn, create_composed_state,
|
||
set_out_arc_insns_equiv_num, partition_equiv_class,
|
||
process_insn_equiv_class, set_insn_equiv_classes,
|
||
units_to_automata_heuristic_distr, form_regexp,
|
||
longest_path_length, output_dfa_max_issue_rate, add_vect,
|
||
out_state_arcs_num, add_vect_el, output_trans_table,
|
||
output_state_alts_table, output_dead_lock_vect,
|
||
output_max_insn_queue_index_def,
|
||
output_min_insn_conflict_delay_func,
|
||
output_internal_insn_latency_func, output_print_reservation_func,
|
||
output_cpu_unit_reservation_p, output_state_arcs,
|
||
make_insn_alts_attr, make_internal_dfa_insn_code_attr,
|
||
make_default_insn_latency_attr,
|
||
form_important_insn_automata_lists): Likewise.
|
||
* genemit.c (gen_exp, output_add_clobbers,
|
||
output_added_clobbers_hard_reg_p): Likewise.
|
||
* genextract.c (print_path, main): Likewise.
|
||
* genflags.c (gen_macro): Likewise.
|
||
* gengenrtl.c: Include errors.h
|
||
(type_from_format, accessor_from_format): Likewise.
|
||
* gengtype.c (get_file_basename, output_mangled_typename,
|
||
walk_type, write_types_process_field,
|
||
write_types_local_process_field): Likewise.
|
||
* genmodes.c (complete_mode): Likewise.
|
||
* genopinit.c (gen_insn): Likewise.
|
||
* genoutput.c (output_insn_data, check_constraint_len,
|
||
constraint_len): Likewise.
|
||
* genpreds.c (add_mode_tests):Likewise.
|
||
* gen-protos.c (add_hash): Likewise.
|
||
* genrecog.c (find_operand, find_matching_operand,
|
||
validate_pattern, add_to_sequence, maybe_both_true,
|
||
nodes_identical_1, merge_trees, write_switch, write_cond,
|
||
write_action, is_unconditional, make_insn_sequence,
|
||
debug_decision_2): Likewise.
|
||
* gensupport.c (is_predicable, collect_insn_data,
|
||
alter_predicate_for_insn, maybe_eval_c_test): Likewise.
|
||
|
||
2004-09-09 Jan Hubicka <jh@suse.cz>
|
||
|
||
* basic-block.h (guess_outgoing_edge_probabilities): Declare.
|
||
* cfgbuild.c (compute_outgoing_frequencies): When probability is
|
||
missing, guess it.
|
||
(find_many_sub_basic_blocks): Do update profile only when it is
|
||
present.
|
||
* predict.c (set_even_probabilities): Break out from ...
|
||
(combine_predictions_for_insn): ... here; deal with
|
||
!can_predict_insn_p insns.
|
||
(combine_predictions_for_bb): Use set_even_probabilities.
|
||
(bb_estimate_probability_locally): Break out from ....
|
||
(estimate_probability): ... here.
|
||
(guess_outgoing_edge_probabilities): New entry point.
|
||
|
||
2004-09-09 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* gcc.c (add_sysrooted_prefix, execute, do_self_spec, do_spec_1,
|
||
handle_braces, process_brace_body, main, used_arg,
|
||
set_multilib_dir, print_multilib_info): Use fatal, not abort.
|
||
|
||
* tree-nested.c (create_tmp_var_for): Correct missinverted assert.
|
||
|
||
* tree-outof-ssa.c (free_temp_expr_table): Add missed assert.
|
||
* tree-ssa-ccp.c (set_lattice_value): Correct missapplied de
|
||
Morgan's theorem in last checkin.
|
||
|
||
2004-09-09 Giovanni Bajo <giovannibajo@gcc.gnu.org>
|
||
Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
|
||
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
|
||
* timevar.c (timevar_push, timevar_pop, timevar_start,
|
||
timevar_stop): Likewise.
|
||
* toplev.c (default_pch_valid_p): Likewise.
|
||
* tracer.c (tail_duplicate): Likewise.
|
||
* tree-alias-common.c (get_alias_var_decl,
|
||
get_values_from_constructor, create_alias_var, delete_alias_vars,
|
||
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
|
||
Likewise.
|
||
* tree.c (tree_size, make_node_stat, copy_node_stat,
|
||
build_int_cst_wide, integer_all_onesp, list_length, chainon,
|
||
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
|
||
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
|
||
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
|
||
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
|
||
build_method_type_directly, decl_type_context, get_callee_fndecl,
|
||
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
|
||
tree_fold_gcd): Likewise.
|
||
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
|
||
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
|
||
cleanup_control_expr_graph, find_taken_edge,
|
||
find_taken_edge_switch_expr, phi_alternatives_equal,
|
||
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
|
||
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
|
||
tree_split_edge, tree_verify_flow_info, thread_jumps,
|
||
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
|
||
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
|
||
chrec_fold_multiply_poly_poly): Likewise.
|
||
* tree-complex.c (extract_component, expand_complex_division,
|
||
expand_complex_comparison, expand_complex_operations_1,
|
||
build_replicated_const, expand_vector_operations_1): Likewise.
|
||
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
|
||
build_classic_dir_vector): Likewise.
|
||
* tree-dfa.c (compute_immediate_uses_for_phi,
|
||
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
|
||
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
|
||
* tree-dump.c (dequeue_and_dump): Likewise.
|
||
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
|
||
record_in_finally_tree, replace_goto_queue_1,
|
||
maybe_record_in_goto_queue, verify_norecord_switch_expr,
|
||
do_return_redirection): Likewise.
|
||
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
|
||
add_to_dst_predicate_list, find_phi_replacement_condition,
|
||
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
|
||
Likewise.
|
||
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
|
||
initialize_inlined_parameters, declare_return_variable,
|
||
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
|
||
optimize_inline_calls, copy_tree_r): Likewise.
|
||
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
|
||
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
|
||
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
|
||
tsi_split_statement_list_after, tsi_split_statement_list_before):
|
||
Likewise.
|
||
* tree-mudflap.c (mf_varname_tree): Likewise.
|
||
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
|
||
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
|
||
* tree-optimize.c (tree_rest_of_compilation): Likewise.
|
||
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
|
||
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
|
||
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
|
||
Likewise.
|
||
* tree-phinodes.c (resize_phi_node, add_phi_arg,
|
||
remove_all_phi_nodes_for): Likewise.
|
||
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
|
||
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
|
||
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
|
||
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
|
||
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
|
||
generate_one_element_ref, generate_element_copy,
|
||
generate_element_zero, scalarize_copy, scalarize_init,
|
||
scalarize_ldst): Likewise.
|
||
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
|
||
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
|
||
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
|
||
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
|
||
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
|
||
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
|
||
widen_bitfield, ccp_fold_builtin): Likewise.
|
||
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
|
||
replace_exp_1, propagate_tree_value): Likewise.
|
||
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
|
||
* tree-ssa-dce.c (set_control_dependence_map_bit,
|
||
find_control_dependence, find_pdom, mark_operand_necessary,
|
||
mark_stmt_if_obviously_necessary,
|
||
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
|
||
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
|
||
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
|
||
eliminate_redundant_computations, avail_expr_eq): Likewise.
|
||
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
|
||
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
|
||
duplicate_blocks): Likewise.
|
||
* tree-ssa-loop-im.c (for_each_index, set_level,
|
||
is_call_clobbered_ref): Likewise.
|
||
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
|
||
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
|
||
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
|
||
peel_address, ptr_difference_cost, may_replace_final_value,
|
||
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
|
||
rewrite_use, rewrite_uses): Likewise.
|
||
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
|
||
check_loop_closed_ssa_use): Likewise.
|
||
* tree-ssanames.c (make_ssa_name): Likewise.
|
||
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
|
||
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
|
||
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
|
||
get_indirect_ref_operands, add_stmt_operand): Likewise.
|
||
* tree-ssa-pre.c (value_exists_in_set_bitmap,
|
||
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
|
||
phi_translate, valid_in_set, compute_antic,
|
||
find_or_generate_expression, create_expression_by_pieces, insert_aux,
|
||
create_value_expr_from, eliminate): Likewise.
|
||
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
|
||
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
|
||
Likewise.
|
||
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
|
||
eliminate_tail_call): Likewise.
|
||
* tree-vectorizer.c (vect_create_index_for_array_ref,
|
||
vect_align_data_ref, vect_create_data_ref,
|
||
vect_create_destination_var, vect_get_vec_def_for_operand,
|
||
vect_finish_stmt_generation, vect_transform_stmt,
|
||
vect_transform_loop_bound, vect_transform_loop,
|
||
vect_analyze_operations): Likewise.
|
||
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
|
||
Likewise.
|
||
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
|
||
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
|
||
bsi_after_labels, bsi_last): Likewise.
|
||
* tree-ssa-live.c (var_union, change_partition_var,
|
||
create_ssa_var_map, calculate_live_on_entry, root_var_init,
|
||
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
|
||
Likewise.
|
||
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
|
||
tpa_find_tree): Likewise.
|
||
(register_ssa_partition_check): Declare.
|
||
(register_ssa_partition): use it.
|
||
* tree-ssa-live.c: Include errors.h.
|
||
(register_ssa_partition_check): New.
|
||
* tree-ssa-operands.c: Include errors.h.
|
||
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
|
||
|
||
2004-09-09 Richard Sandiford <rsandifo@redhat.com>
|
||
Catherine Moore <clm@redhat.com>
|
||
|
||
* config/frv/frv-protos.h (FRV_CPU_FR550, FRV_CPU_FR450)
|
||
(FRV_CPU_FR405): New processor enums.
|
||
(frv_issue_rate, frv_acc_group): Declare.
|
||
* config/frv/frv.h (CPP_SPEC, CPP_FRV_SPEC, CPP_FR500_SPEC): Delete.
|
||
(CPP_FR400_SPEC, CPP_SIMPLE_SPEC): Delete.
|
||
(MASK_DEFAULT_FR550, MASK_DEFAULT_FR450): New macros.
|
||
(SUBTARGET_EXTRA_SPECS, EXTRA_SPECS, CPP_CPU_DEFAULT_SPEC): Delete.
|
||
(TARGET_CPU_CPP_BUILTINS): Define the macros that were previously
|
||
handled by CPP_SPEC.
|
||
(MASK_LONG_CALLS, TARGET_LONG_CALLS): New macros.
|
||
(MASK_ALIGN_LABELS, TARGET_ALIGN_LABELS): New macros.
|
||
(ACC_MASK): New macro.
|
||
(TARGET_MEDIA_REV2): Include FRV_CPU_{FR405,FR450,FR550}.
|
||
(TARGET_MEDIA_FR450): New macro.
|
||
(TARGET_FR500_FR550_BUILTINS, TARGET_FR405_BUILTINS): New macros.
|
||
(TARGET_SWITCHES): Add -m{no-,}align-labels and -m{no-,}long-calls.
|
||
(LABEL_ALIGN_AFTER_BARRIER): Define.
|
||
(ACC_LAST, ACCG_LAST): Add four new accumulator registers.
|
||
(IACC_FIRST, IACC_LAST): New pair of SPRs.
|
||
(ACCG_FIRST, AP_FIRST, SPR_FIRST, SPR_LAST): Adjust accordingly.
|
||
(FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER)
|
||
(REGISTER_NAMES): Add entries for new registers.
|
||
(REG_CLASS_CONTENTS): Update for new register ranges.
|
||
(EXTRA_CONSTRAINT_FOR_S): Redefine in terms of call_operand.
|
||
(ISSUE_RATE, CLEAR_VLIW_START, SET_VLIW_START): Delete.
|
||
(PACKING_FLAG_USED_P): Delete.
|
||
(FRV_BUILTIN_MQLCLRHS, FRV_BUILTIN_MQLMTHS, FRV_BUILTIN_MQSLLHI)
|
||
(FRV_BUILTIN_MQSRAHI, FRV_BUILTIN_SMUL, FRV_BUILTIN_UMUL)
|
||
(FRV_BUILTIN_PREFETCH0, FRV_BUILTIN_PREFETCH, FRV_BUILTIN_SMASS)
|
||
(FRV_BUILTIN_SMSSS, FRV_BUILTIN_SMU, FRV_BUILTIN_SCUTSS)
|
||
(FRV_BUILTIN_ADDSS, FRV_BUILTIN_SUBSS, FRV_BUILTIN_SLASS)
|
||
(FRV_BUILTIN_IACCread{l,ll}, FRV_BUILTIN_IACCset{ll,l})
|
||
(FRV_BUILTIN_SCAN): New members of frv_builtin_enum.
|
||
(FRV_BUILTIN_FIRST_NONMEDIA): New macro.
|
||
(CPU_UNITS_QUERY): Define to 1.
|
||
* config/frv/frv.c: Include gt-frv.h
|
||
(NUM_NOP_PATTERNS, NTH_UNIT, UNIT_NUMBER, PACKING_FLAG_P): New macros.
|
||
(SET_PACKING_FLAG, CLEAR_PACKING_FLAG, FOR_EACH_REGNO): New macros.
|
||
(frv_insn_group): New enumeration.
|
||
(frv_unit_names, frv_unit_groups, frv_unit_codes): New variables.
|
||
(frv_type_to_unit, frv_nops, frv_num_nops): New variables.
|
||
(REGSTATE_DEAD, REGSTATE_LIVE, REGSTATE_UNUSED, REGSTATE_MASK)
|
||
(REGSTATE_CONDJUMP): Delete. Shuffle other numbers to cover the
|
||
gap left by REGSTATE_LIVE.
|
||
(regstate_t): New typedef.
|
||
(TARGET_MACHINE_DEPENDENT_REORG): Define.
|
||
(frv_default_flags_for_cpu): Handle FRV_CPU_{FR550,FR450,FR405}.
|
||
(frv_override_options): Check for -mcpu={fr550,fr450,fr405}.
|
||
Initialize frv_unit_codes[] and frv_type_to_unit[].
|
||
(frv_conditional_register_usage): Remove redundant fixing of
|
||
accumulator registers.
|
||
(frv_insn_packing_flag): Update specification.
|
||
(frv_function_prologue): Don't set frv_insn_packing_flag here.
|
||
Zero out frv_nops[].
|
||
(frv_expand_epilogue): Remove comments about the no-longer-present
|
||
SIBCALL_P argument.
|
||
(frv_asm_output_mi_thunk): Check frv_issue_rate() rather than
|
||
PACKING_FLAG_USED_P() when deciding whether to pack instructions.
|
||
(frv_asm_output_opcode, frv_final_prescan_insn): Simplify in light
|
||
of the new meaning of frv_insn_packing_flag. Emit an mnop.p if
|
||
packing is disabled and if INSN can only issue to M1.
|
||
(call_operand): Check TARGET_LONG_CALLS.
|
||
(acc_operand, even_acc_operand, quad_acc_operand)
|
||
(accg_operand): Simplify. Don't accept pseudo registers.
|
||
(output_move_single): Handle SPR<-zero moves.
|
||
(frv_issue_rate): Make non-static. Handle FRV_CPU_{FR550,FR450,FR405}.
|
||
(frv_registers_update, frv_registers_used_p): Delete.
|
||
(frv_registers_set_p): Delete.
|
||
(frv_acc_group_1, frv_acc_group, frv_insn_unit): New functions.
|
||
(frv_issues_to_branch_unit_p): New function.
|
||
(frv_packet): New structure.
|
||
(frv_cond_flags, frv_regstate_conflict_p): New functions.
|
||
(frv_registers_conflict_p_1, frv_registers_conflict_p): New functions.
|
||
(frv_registers_update_1, frv_registers_update): New functions.
|
||
(frv_start_packet, frv_start_packet_block, frv_finish_packet)
|
||
(frv_pack_insn_p, frv_add_insn_to_packet, frv_insert_nop_in_packet)
|
||
(frv_for_each_packet, frv_sort_insn_group_1, frv_compare_insns)
|
||
(frv_sort_insn_group, frv_reorder_packet): New functions.
|
||
(frv_pack_insns): Use frv_reorder_packet.
|
||
(frv_packet_address): New variable.
|
||
(frv_fill_unused_units, frv_align_label, frv_reorg_packet)
|
||
(frv_register_nop, frv_reorg): New functions.
|
||
(bdesc_1arg): Add __SCUTSS.
|
||
(bdesc_2arg): Add __MQLCLRHS, __MQLMTHS, __SMUL, __UMUL, __ADDSS,
|
||
__SUBSS, __SLASS and __SCAN.
|
||
(bdesc_2argimm): Add __MQSLLHI and __MQSRAHI.
|
||
(bdesc_int_void2arg, bdesc_prefetches): New arrays.
|
||
(frv_init_builtins): Register the above builtins.
|
||
(frv_int_to_acc): Use ACC_MASK to check for valid accumulator
|
||
registers. Turn the referenced accumulators into global registers.
|
||
(frv_read_iacc_argument): New function.
|
||
(frv_expand_int_void2arg, frv_expand_prefetches): New functions.
|
||
(frv_split_iacc_move): New function.
|
||
(frv_expand_builtin): Handle the new builtins.
|
||
* config/frv/frv.md: Replace old schedulers with new order-independent
|
||
ones. Add schedulers for the FR405, FR450 and FR550. Describe new
|
||
packing algorithm.
|
||
(cpu): Add fr550, fr450 and fr405.
|
||
(type): Add macc, scan, cut, fnop, fscmp, fdcmp, mnop, mqlimh and
|
||
mqshift. Replace fmas with fsmadd and fmad with fdmadd. Delete m7.
|
||
(*muladd[sd]f4, *mulsub[sd]f4): Fix types.
|
||
(*cmp[sd]f_cc_fp): Use new f[sd]cmp types.
|
||
(fnop, mnop): New patterns.
|
||
(UNSPEC_MQLCLRHS, UNSPEC_MQLMTHS, UNSPEC_MQSLLHI, UNSPEC_MQSRAHI):
|
||
New constants.
|
||
(mexpdhw, *cond_exec_mexpdhw): Fix destination operands.
|
||
(mclracca8): Use ACC_MASK to determine the upper set of accumulator
|
||
registers.
|
||
(mqlclrhs, mqlmths, mqsllhi, mqsrahi): New patterns.
|
||
(UNSPEC_SMUL, UNSPEC_UMUL, UNSPEC_SMU, UNSPEC_ADDSS, UNSPEC_SUBSS)
|
||
(UNSPEC_SLASS, UNSPEC_SCAN, UNSPEC_INTSS, UNSPEC_SCUTSS)
|
||
(UNSPEC_PREFETCH0, UNSPEC_PREFETCH, UNSPEC_IACCreadll)
|
||
(UNSPEC_IACCreadl, UNSPEC_IACCsetll, UNSPEC_IACCsetl, UNSPEC_SMASS)
|
||
(UNSPEC_SMSSS, UNSPEC_IMUL, IACC0_REG): New constants.
|
||
(smul, umul, smass, smsss, smu, addss, subss, slass, scan, scutss)
|
||
(frv_prefetch0, frv_prefetch): New patterns.
|
||
* config/frv/t-frv (MULTILIB_OPTIONS): Remove -mcpu=frv and
|
||
-mcpu=simple. Add -mcpu=fr550.
|
||
(MULTILIB_DIRNAMES): Update accordingly.
|
||
(MULTILIB_MATCHES): Use the fr400 multilibs for -mcpu=fr405 and
|
||
-mcpu=fr450.
|
||
* doc/invoke.texi: Document the new -mcpu={fr550,fr450,fr405},
|
||
-mlong-calls and -malign-labels options for FR-V.
|
||
|
||
2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/8420
|
||
* c-tree.h (struct c_declspecs): New.
|
||
(struct c_declarator, struct c_type_name, struct c_parm): Update
|
||
element types.
|
||
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
|
||
start_function, start_decl, build_c_parm,
|
||
make_pointer_declarator): Update prototypes.
|
||
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
|
||
declspecs_add_scspec, declspecs_add_attrs): New.
|
||
(split_specs_attrs): Remove.
|
||
* c-parse.in (%union): Add dsptype.
|
||
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
|
||
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
|
||
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
|
||
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
|
||
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
|
||
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
|
||
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
|
||
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
|
||
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
|
||
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
|
||
maybe_type_quals_attrs): Change to dsptype.
|
||
(struct c_declspec_stack): New.
|
||
(current_declspecs, declspec_stack): Change type.
|
||
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
|
||
structures.
|
||
(extdefs): Likewise.
|
||
(setspecs): Likewise.
|
||
(fndef): Use current_declspecs for empty declspecs list.
|
||
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
|
||
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
|
||
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
|
||
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
|
||
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
|
||
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
|
||
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
|
||
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
|
||
structures and helper functions. Update comments.
|
||
(typespec_nonattr): Correct comment.
|
||
(maybe_type_quals_attrs, typename): Update to new structures.
|
||
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
|
||
shadow_tag, shadow_tag_warned, start_function, start_decl,
|
||
build_c_parm, make_pointer_declarator,
|
||
set_array_declarator_inner, groktypename): Update to new
|
||
structures.
|
||
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
|
||
declspecs_add_scspec, declspecs_add_attrs): New.
|
||
(split_specs_attrs): Remove.
|
||
(shadow_tag_warned): Make warning for useless type names a
|
||
pedwarn. Give hard error for long, short, signed, unsigned or
|
||
_Complex used with struct, union or enum in empty declaration.
|
||
Make found_tag a bool.
|
||
(grokdeclarator): Remove checks now done at parse time.
|
||
|
||
2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
|
||
c_declarator, struct c_type_name, struct c_parm): New.
|
||
(build_array_declarator, set_array_declarator_inner,
|
||
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
|
||
start_function, start_decl, build_c_parm, build_attrs_declarator,
|
||
build_function_declarator, make_pointer_declarator, c_cast_expr,
|
||
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
|
||
(build_id_declarator): New.
|
||
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
|
||
structures.
|
||
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
|
||
ARG_INFO_OTHERS): Remove.
|
||
(build_id_declarator): New.
|
||
(build_array_declarator, set_array_declarator_inner, groktypename,
|
||
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
|
||
grokfield, start_function, store_parm_decls_newstyle,
|
||
store_parm_decls_oldstyle, store_parm_decls,
|
||
build_c_parm, build_attrs_declarator, build_function_declarator,
|
||
make_pointer_declarator, grokdeclarator): Update to new
|
||
structures.
|
||
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
|
||
parmtype.
|
||
(declarator, notype_declarator, after_type_declarator,
|
||
parm_declarator, parm_declarator_starttypename,
|
||
parm_declarator_nostarttypename, array_declarator, typename,
|
||
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
|
||
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
|
||
parmlist_1, parmlist_2, parmlist_or_identifiers,
|
||
parmlist_or_identifiers_1): Use these types.
|
||
(primary, after_type_declarator, parm_declarator_starttypename,
|
||
notype_declarator, component_decl, component_declarator,
|
||
component_notype_declarator, typename, absdcl,
|
||
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
|
||
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
|
||
|
||
2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof,
|
||
in_typeof, record_maybe_used_decl, pop_maybe_used,
|
||
c_expr_sizeof_expr, c_expr_sizeof_type): New.
|
||
* c-decl.c (parser_obstack): New.
|
||
(c_init_decl_processing): Initialize parser_obstack.
|
||
(c_write_global_declarations_1): Check for used but undefined
|
||
static functions.
|
||
* c-parse.in (%union): Add otype.
|
||
(save_obstack_position): New.
|
||
(extdefs): Use it.
|
||
(unary_expr): Update in_sizeof and in_alignof. Use
|
||
c_expr_sizeof_expr and c_expr_sizeof_type.
|
||
(sizeof): Update in_sizeof.
|
||
(alignof): Update in_alignof.
|
||
(typeof): Update in_typeof.
|
||
(typespec_nonreserved_nonattr): Call pop_maybe_used.
|
||
* c-typeck.c (in_alignof, in_sizeof, in_typeof, struct
|
||
maybe_used_decl, maybe_used_decls, record_maybe_used_decl,
|
||
pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New.
|
||
(build_external_ref): Set C_DECL_USED or call
|
||
record_maybe_used_decl if appropriate.
|
||
* toplev.c (check_global_declarations): Check TREE_NO_WARNING.
|
||
|
||
2004-09-08 Eric Christopher <echristo@redhat.com>
|
||
|
||
* builtins.c: Fix prototype for fold_builtin_atan.
|
||
|
||
2004-09-08 Eric Christopher <echristo@redhat.com>
|
||
|
||
* builtins.c (fold_builtin_strlen, fold_builtin_sqrt, fold_builtin_cbrt,
|
||
fold_builtin_pow, fold_builtin_sin, fold_builtin_cos, fold_builtin_tan,
|
||
fold_builtin_atan): New functions. Migrate function bodies...
|
||
(fold_builtin_1): ... from here.
|
||
|
||
2004-09-09 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_stack_info): Correct alignment of
|
||
save_size.
|
||
|
||
2004-09-08 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/power4.md (power4-lmul): du4 feeds iu1.
|
||
* config/rs6000/power5.md (power5-lmul): Same.
|
||
|
||
2004-09-08 Richard Henderson <rth@redhat.com>
|
||
|
||
PR rtl-opt/17186
|
||
* function.c (expand_function_end): Have fall-off-the-end
|
||
return path jump around return register setup.
|
||
|
||
2004-09-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* config/sparc/sparc.c (sparc_indent_opcode): New variable.
|
||
(output_return): Do not test for the presence of the 'unimp' insn.
|
||
Use 'current_function_uses_only_leaf_regs' and 'final_sequence'
|
||
as predicates instead of custom ones. Return raw strings when
|
||
possible.
|
||
(output_sibcall): Likewise. Concatenate strings.
|
||
(output_ubranch): Remove kludge for TurboSPARC.
|
||
(output_cbranch): Remove 'noop' parameter. Do not output 'nop'.
|
||
(output_v9branch): Likewise.
|
||
(print_operand): Use 'final_sequence' instead of 'dbr_sequence_length'.
|
||
<#>: Set sparc_indent_opcode if the delay slot is filled.
|
||
<(>: Likewise.
|
||
<)>: New operand to emit the displacement from the saved PC on return.
|
||
<@>: Remove.
|
||
* config/sparc/sparc.h (sparc_indent_opcode): Declare it.
|
||
(ASM_OUTPUT_OPCODE): New macro.
|
||
(PRINT_OPERAND_PUNCT_VALID_P): Remove '^' and add ')'.
|
||
* config/sparc/sparc.md (normal_branch, inverted_branch,
|
||
normal_fp_branch, inverted_fp_branch, normal_fpe_branch,
|
||
inverted_fpe_branch): Adjust call to output_cbranch.
|
||
(normal_int_branch_sp64, inverted_int_branch_sp64): Adjust
|
||
call to output_v9branch.
|
||
* config/sparc/sparc-protos.h (output_cbranch): Adjust.
|
||
(output_v9branch): Likewise.
|
||
|
||
2004-09-08 Devang Patel <dpatel@apple.com>
|
||
|
||
* config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -segaddr,
|
||
-segs_read_only_addr and -segs_read_write_addr.
|
||
(WORD_SWITCH_TAKES_ARG): Same.
|
||
(LINK_SPEC): Same.
|
||
* doc/invoke.texi: Document -segaddr, -segs_read_only_addr and
|
||
-segs_read_write_addr.
|
||
|
||
2004-09-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.c (reference_callee_copied): New.
|
||
(assign_parm_setup_reg): Use it.
|
||
* calls.c (initialize_argument_information): Likewise.
|
||
(emit_library_call_value_1): Likewise.
|
||
* function.h (reference_callee_copied): Declare.
|
||
|
||
* target.h (struct gcc_target): Add callee_copies.
|
||
* target-def.h (TARGET_CALLEE_COPIES): New.
|
||
(TARGET_PASS_BY_REFERENCE): Update default.
|
||
* expr.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* targhooks.c (hook_callee_copies_named): New.
|
||
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Rename from
|
||
hook_pass_by_reference_false.
|
||
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): New.
|
||
* targhooks.h: Update decls.
|
||
* config/arc/arc.c (TARGET_CALLEE_COPIES): New.
|
||
* config/arc/arc.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/frv/frv-protos.h (frv_function_arg_callee_copies): Remove.
|
||
* config/frv/frv.c (frv_function_arg_callee_copies): Remove.
|
||
* config/frv/frv.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/iq2000/iq2000.c (TARGET_CALLEE_COPIES): New.
|
||
* config/iq2000/iq2000.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/m68hc11/m68hc11.c (TARGET_CALLEE_COPIES): New.
|
||
* config/m68hc11/m68hc11.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/mips/mips.c (TARGET_CALLEE_COPIES): New.
|
||
(mips_callee_copies): New.
|
||
* config/mips/mips.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/mmix/mmix.c (TARGET_CALLEE_COPIES): New.
|
||
* config/mmix/mmix.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): New.
|
||
* config/mn10300/mn10300.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/pa/pa.c (TARGET_CALLEE_COPIES): New.
|
||
* config/pa/pa.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/sh/sh.c (sh_callee_copies): New.
|
||
(TARGET_CALLEE_COPIES): New.
|
||
* config/sh/sh.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* config/v850/v850.c (TARGET_CALLEE_COPIES): New.
|
||
* config/v850/v850.h (FUNCTION_ARG_CALLEE_COPIES): Remove.
|
||
* doc/tm.texi (TARGET_CALLEE_COPIES): Replace documentation
|
||
for FUNCTION_ARG_CALLEE_COPIES.
|
||
* doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Update.
|
||
|
||
2004-09-08 Devang Patel <dpatel@apple.com>
|
||
|
||
* tree-if-conv.c (find_phi_replacement_condition): Return true
|
||
edge block.
|
||
(replace_phi_with_cond_modify_expr): Select conditional expr args
|
||
based on true edge basic block.
|
||
|
||
2004-09-08 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa-operands.c (add_stmt_operand): Use V_MUST_DEF even for
|
||
variables being alias set.
|
||
|
||
2004-09-08 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* final.c (shorten_branches, final, get_insn_template,
|
||
output_alternate_entry_point, final_scan_insn, alter_subreg,
|
||
alter_cond, output_operand, asm_fprintf, final_forward_branch_p,
|
||
leaf_renumber_regs_insn): Use gcc_assert and gcc_unreachable.
|
||
* fix-header.c (lookup_std_proto): Likewise.
|
||
* flow.c (first_insn_after_basic_block_note, verify_wide_reg,
|
||
verify_local_live_at_start, update_life_info, mark_reg,
|
||
calculate_global_regs_live, allocate_reg_life_data,
|
||
init_propagate_block_info, mark_set_regs, flush_reg_cond_reg_1,
|
||
ior_reg_cond, not_reg_cond, and_reg_cond, elim_reg_cond,
|
||
attempt_auto_inc, mark_used_reg, mark_used_regs): Likewise.
|
||
* fold-const.c (force_fit_type, div_and_round_double,
|
||
may_negate_without_overflow_p, int_const_binop, const_binop,
|
||
size_binop, size_diffop, fold_convert_const, fold_convert,
|
||
invert_tree_comparison, swap_tree_comparison,
|
||
comparison_to_compcode, compcode_to_comparison, invert_truthvalue,
|
||
range_binop, make_range, fold_cond_expr_with_comparison,
|
||
fold_div_compare, fold, fold_checksum_tree, fold_negate_const,
|
||
fold_abs_const, fold_not_const, fold_relational_const, round_up,
|
||
round_down): Likewise.
|
||
* function.c (find_function_data, assign_stack_temp_for_type,
|
||
instantiate_virtual_regs_lossage, aggregate_value_p,
|
||
assign_parm_find_entry_rtl, assign_parm_setup_block,
|
||
expand_function_start, expand_function_end, keep_stack_depressed,
|
||
handle_epilogue_set, thread_prologue_and_epilogue_insns): Likewise.
|
||
|
||
2004-09-08 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* Makefile.in (tree-loop-linear.o): Added.
|
||
(OBJS-common): Add tree-loop-linear.o
|
||
* common.opt: New flag, ftree-loop-linear.
|
||
* timevar.def: New timevar, TV_TREE_LOOP_LINEAR.
|
||
* tree-flow.h: Add prototype for linear_transform_loops.
|
||
* tree-optimize.c: Add linear transform after vectorization.
|
||
* tree-pass.h: Add struct pass_linear_transform.
|
||
* tree-ssa-loop.c: Add pass_linear_transform.
|
||
* tree-loop-linear.c: New file.
|
||
* lambda-code.c: gcc_assertify.
|
||
(gcc_loop_to_lambda_loop): Handle all exit tests.
|
||
Handle case where we have (invariant >= induction var).
|
||
(find_induction_var_from_exit_cond): Ditto.
|
||
|
||
2004-09-08 Jie Zhang <zhangjie@magima.com.cn>
|
||
|
||
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): If type
|
||
memory tag is call clobbered, so are its aliases.
|
||
(group_aliases): When two memory tags being grouped, if one is
|
||
call clobbered, so are the other and its aliases.
|
||
(add_may_alias): Remove call-clobbering stuff.
|
||
(replace_may_alias): Likewise.
|
||
(merge_pointed_to_info): Merge pt_global_mem
|
||
|
||
2004-09-08 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.c (cgraph_remove_node): Free DECL_INITIAL field of node.
|
||
* cgraphunit.c (verify_cgraph): Don't verify on syntax errors.
|
||
(cgraph_expand_function): Remove stale cgraph edges of currently
|
||
compiled function; fix non-unit-at-a-time code copying function
|
||
node for later reuse.
|
||
|
||
2004-09-08 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.c (vec_p_reserve, vec_o_reserve): Rename to ...
|
||
(vec_gc_p_reserve, vec_gc_o_reserve): ... here. Clone to
|
||
(vec_heap_p_reserve, vec_heap_o_reserve): ... here, adjust.
|
||
(vec_gc_free, vec_heap_free): New.
|
||
* vec.h (DEF_VEC_GC_P, DEF_VEC_MALLOC_P): New.
|
||
(DEF_VEC_P): Add allocator argument. Adjust.
|
||
(DEF_VEC_GC_O, DEF_VEC_MALLOC_O): New.
|
||
(DEF_VEC_O): Add allocator argument. Adjust.
|
||
(VEC(free)): New.
|
||
|
||
* tree.h (tree): Define a GC'd vector.
|
||
* lamba-code.c (lambda_loop): Likewise.
|
||
* value-prof.h (histogram_value): Likewise.
|
||
|
||
2004-09-08 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* emit-rtl.c (immed_double_const): Use gcc_assert and gcc_unreachable.
|
||
(gen_rtx_SUBREG, gen_reg_rtx, mark_user_reg, subreg_hard_regno,
|
||
gen_lowpart_common, gen_highpart, gen_highpart_mode,
|
||
subreg_highpart_offset, operand_subword, operand_subword_force,
|
||
mem_expr_equal_p, set_mem_attributes_minus_bitpos,
|
||
set_mem_alias_set, change_address_1, verify_rtx_sharing,
|
||
copy_most_rtx, set_first_insn, set_last_insn, prev_cc0_setter,
|
||
try_split, add_insn_after, add_insn_before, remove_insn,
|
||
remove_unnecessary_notes, emit_insn_before, emit_jump_insn_before,
|
||
emit_call_insn_before, emit_insn_after, emit_jump_insn_after,
|
||
emit_call_insn_after, emit_insn, emit_jump_insn, emit_call_insn,
|
||
set_unique_reg_note, emit, push_to_full_sequence, copy_insn_1,
|
||
gen_const_vector_0, emit_copy_of_insn_after): Likewise.
|
||
* et-forest.c (set_prev, set_next, et_check_occ_sanity,
|
||
record_path_before_1, check_path_after_1, check_path_after): Likewise.
|
||
* except.c (gen_eh_region, resolve_one_fixup_region,
|
||
remove_unreachable_regions, convert_from_eh_region_ranges_1,
|
||
add_ehl_entry, duplicate_eh_region_1, build_post_landing_pads,
|
||
connect_post_landing_pads, sjlj_emit_function_exit,
|
||
remove_exception_handler_label, remove_eh_handler,
|
||
reachable_next_level, collect_one_action_chain,
|
||
output_function_exception_table): Likewise.
|
||
* explow.c (trunc_int_for_mode, copy_to_mode_reg,
|
||
optimize_save_area_alloca, allocate_dynamic_stack_space,
|
||
probe_stack_range, hard_function_value): Likewise.
|
||
* expmed.c (mode_for_extraction, store_bit_field,
|
||
store_fixed_bit_field, extract_bit_field, expand_shift,
|
||
expand_mult_const, expand_mult, choose_multiplier,
|
||
expand_mult_highpart, expand_divmod, emit_store_flag,
|
||
do_cmp_and_jump): Likewise.
|
||
* expr.c (convert_move, convert_modes, move_by_pieces,
|
||
move_by_pieces_ninsns, move_by_pieces_1, emit_block_move,
|
||
move_block_from_reg, gen_group_rtx, emit_group_load,
|
||
emit_group_move, emit_group_store, use_reg, use_regs,
|
||
can_store_by_pieces, store_by_pieces, store_by_pieces_1,
|
||
emit_move_insn, emit_move_insn_1, emit_push_insn,
|
||
expand_assignment, store_expr, count_type_elements,
|
||
store_constructor, store_field, safe_from_p, expand_var,
|
||
expand_expr_addr_expr, expand_expr_real_1, do_store_flag): Likewise.
|
||
|
||
2004-09-08 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* dbxout.c (dbxout_type, dbxout_type_name, dbxout_symbol): Use
|
||
gcc_assert and gcc_unreachable.
|
||
* ddg.c (create_ddg_dependence, add_deps_for_def,
|
||
add_deps_for_use, create_ddg, add_edge_to_ddg): Likewise.
|
||
* df.c (df_ref_unlink, df_ref_record, df_uses_record,
|
||
df_reg_def_chain_create, df_reg_use_chain_create, df_analyze,
|
||
df_insn_delete, df_refs_reg_replace, df_ref_reg_replace,
|
||
df_insns_modify, df_pattern_emit_before, df_bb_reg_live_start_p,
|
||
df_bb_reg_live_end_p, df_bb_regs_lives_compare,
|
||
df_bb_single_def_use_insn_find, dataflow_set_a_op_b,
|
||
dataflow_set_copy, hybrid_search, diagnostic.c,
|
||
diagnostic_build_prefix, diagnostic_count_diagnostic): Likewise.
|
||
* dojump.c (do_jump): Likewise.
|
||
* dominance.c (calc_dfs_tree_nonrec, calc_dfs_tree,
|
||
compute_dom_fast_query, calculate_dominance_info,
|
||
free_dominance_info, get_immediate_dominator,
|
||
set_immediate_dominator, get_dominated_by,
|
||
redirect_immediate_dominators, nearest_common_dominator,
|
||
dominated_by_p, verify_dominators, recount_dominator,
|
||
iterate_fix_dominators, add_to_dominance_info,
|
||
delete_from_dominance_info): Likewise.
|
||
* dwarf2asm.c (size_of_encoded_value, eh_data_format_name,
|
||
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
|
||
dw2_force_const_mem, dw2_asm_output_encoded_addr_rtx): Likewise.
|
||
* dwarf2out.c (expand_builtin_init_dwarf_reg_sizes, reg_save,
|
||
initial_return_save, stack_adjust_offset, dwarf2out_stack_adjust,
|
||
flush_queued_reg_saves, dwarf2out_frame_debug_expr,
|
||
dwarf2out_frame_debug, dw_cfi_oprnd1_desc, output_cfi,
|
||
output_call_frame_info, output_loc_operands, build_cfa_loc,
|
||
decl_ultimate_origin, AT_flag, AT_int, AT_unsigned, AT_string,
|
||
AT_string_form, add_AT_specification, AT_ref, set_AT_ref_external,
|
||
AT_loc, AT_loc_list, AT_addr, AT_lbl, add_child_die,
|
||
splice_child_die, attr_checksum, same_dw_val_p,
|
||
break_out_includes, build_abbrev_table, size_of_die, mark_dies,
|
||
unmark_dies, value_format, output_loc_list, output_die,
|
||
output_pubnames, output_aranges, base_type_die, is_base_type,
|
||
modified_type_die, dbx_reg_number, multiple_reg_loc_descriptor,
|
||
mem_loc_descriptor, loc_descriptor, loc_descriptor_from_tree_1,
|
||
field_byte_offset, add_data_member_location_attribute,
|
||
add_const_value_attribute, rtl_for_decl_location,
|
||
add_location_or_const_value_attribute, add_byte_size_attribute,
|
||
add_bit_offset_attribute, add_bit_size_attribute,
|
||
add_abstract_origin_attribute, pop_decl_scope, scope_die_for,
|
||
decl_start_label, gen_formal_parameter_die,
|
||
gen_type_die_for_member, gen_subprogram_die, gen_label_die,
|
||
gen_typedef_die, gen_type_die, gen_tagged_type_instantiation_die,
|
||
force_decl_die, force_type_die, gen_decl_die,
|
||
dwarf2out_imported_module_or_decl, prune_unused_types_prune,
|
||
dwarf2out_finish): Likewise.
|
||
|
||
2004-09-08 Andreas Tobler <toa@pop.agri.ch>
|
||
|
||
* Makefile.in (builtins.o): Depend on tree-mudflap.h.
|
||
* builtins.c: Include tree-mudflap.h.
|
||
|
||
2004-09-08 Uros Bizjak <uros@kss-loka.si>
|
||
|
||
* config/i386/i386.c (ix86_prepare_fp_compare_args): Do not
|
||
force operand 0.0 into register in XFmode. Also do not force
|
||
operand 0.0 into register if !TARGET_CMOVE.
|
||
* config/i386/i386.md (*cmpfp_0): Delete. Remove comment.
|
||
(*cmpfp_0_sf, cmpfp_0_df, cmpfp_0_xf): New patterns to
|
||
implement ftst x87 instruction.
|
||
(*fp_jcc_7): New insn pattern. Change corresponding split
|
||
pattern to handle "general_operand" instead of
|
||
"nonimmediate_operand".
|
||
|
||
2004-09-08 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* doc/rtl.texi (Insns): Document NOTE_INSN_FUNCTION_BEG.
|
||
|
||
2004-09-07 Frank Ch. Eigler <fche@redhat.com>
|
||
|
||
* builtins.c (std_gimplify_va_arg_expr): Mark INDIRECT_REF nodes
|
||
generated from standard va_arg expansion.
|
||
* tree-mudflap.c (mx_xform_derefs_1): Omit instrumentation from
|
||
marked nodes.
|
||
(mf_varname_tree, mf_file_function_line_tree): Add some support
|
||
for column numbers if compiled with USE_MAPPED_LOCATION.
|
||
|
||
2004-09-07 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-decl.c (groktypename_in_parm_context): Remove function.
|
||
* c-tree.h (groktypename_in_parm_context): Remove prototype.
|
||
|
||
2004-09-07 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* Makefile.in (c-parse.o): Depend on $(C_COMMON_H).
|
||
* c-parse.in: Include c-common.h instead of objc-act.h.
|
||
(ivar_decl_list, ivar_decls, ivar_decl, ivars, ivar_declarator,
|
||
myparms, myparm): Remove %type declarations.
|
||
(methodtype, optparms, OBJC_TYPE_QUAL, objc_quals, objc_qual,
|
||
objc_typename, objc_try_catch_stmt, optellipsis): Add %type
|
||
declarations.
|
||
(objc_inherit_code, objc_public_flag): Remove.
|
||
(typespec_nonreserved_nonattr): Call
|
||
objc_get_protocol_qualified_type() instead of get_static_reference()
|
||
and get_protocol_reference().
|
||
(stmt_nocomp): Call grokparm() on @catch parameter.
|
||
(objcdef): Move semantic action to objc_finish_implementation().
|
||
(classdef): Move semantic action to objc_start_class_interface(),
|
||
objc_continue_interface(), objc_finish_interface(),
|
||
objc_start_class_implementation(), objc_continue_implementation(),
|
||
objc_start_category_interface() and
|
||
objc_start_category_implementation().
|
||
(protocoldef): Move semantic actions to objc_start_protocol() and
|
||
objc_finish_interface().
|
||
(ivar_decl_list): Remove nonterminal.
|
||
(visibility_spec): Move semantic actions to objc_set_visibility().
|
||
(ivar_decls): Remove assignment to $$.
|
||
(ivar_decl): Rephrase in terms of component_decl; call
|
||
objc_add_instance_variable().
|
||
(ivars, ivar_declarator): Remove nonterminals.
|
||
(opt_semi): New nonterminal.
|
||
(methodtype): Remove semantic actions.
|
||
(methoddef): Move semantic actions to objc_set_method_type(),
|
||
objc_start_method_definition() and objc_finish_method_definition().
|
||
(methodproto): Move semantic actions to objc_set_method_type() and
|
||
objc_add_method_declaration().
|
||
(methoddecl): Use objc_typename instead of typename; move semantic
|
||
actions to objc_build_method_signature().
|
||
(optarglist, myxdecls, mydecl, myparms, myparm): Remove nonterminals.
|
||
(optparmlist): Express in terms of optparms and optellipsis.
|
||
(optparms, optellipsis, objc_qual, objc_quals, objc_typename): New
|
||
nonterminals.
|
||
(keyworddecl): Use objc_typename instead of typename.
|
||
(rid_to_yy): Mark RID_IN, RID_OUT, RID_INOUT, RID_BYCOPY, RID_BYREF
|
||
and RID_ONEWAY as returning OBJC_TYPE_QUAL to yyparse().
|
||
|
||
2004-09-08 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* doc/tm.texi (MD_UNWIND_SUPPORT): Document.
|
||
(MD_FALLBACK_FRAME_STATE_FOR): Update.
|
||
* unwind-dw2.c (MD_UNWIND_SUPPORT): #include if defined.
|
||
(uw_frame_state_for): Adjust MD_FALLBACK_FRAME_STATE_FOR invocation.
|
||
(MD_FROB_UPDATE_CONTEXT): Remove default.
|
||
(uw_update_context_1): Instead #ifdef invocation.
|
||
* config/ia64/unwind-ia64.c (MD_UNWIND_SUPPORT): #include if defined.
|
||
(uw_frame_state_for): Adjust MD_FALLBACK_FRAME_STATE_FOR invocation.
|
||
* config/alpha/gnu.h (MD_FALLBACK_FRAME_STATE_FOR): Don't undef.
|
||
(MD_UNWIND_SUPPORT): Undefine this instead.
|
||
* config/i386/gnu.h: Likewise.
|
||
* config/alpha/linux-unwind.h: New file, macro converted to
|
||
function, extracted from..
|
||
* config/alpha/linux.h (MD_FALLBACK_FRAME_STATE_FOR): ..this.
|
||
(MD_UNWIND_SUPPORT): Define.
|
||
* config/alpha/vms-unwind.h, config/alpha/vms.h: Likewise.
|
||
* config/i386/linux-unwind.h, config/i386/linux.h,
|
||
config/i386/linux64.h: Likewise.
|
||
* config/ia64/linux-unwind.h, config/ia64/linux.h: Likewise.
|
||
MD_HANDLE_UNWABI too.
|
||
* config/mips/linux-unwind.h, config/mips/linux.h: Likewise.
|
||
* config/pa/linux-unwind.h, config/pa/pa32-linux.h: Likewise.
|
||
* config/rs6000/darwin-unwind.h, config/rs6000/darwin.h: Likewise.
|
||
* config/s390/linux-unwind.h, config/s390/linux.h: Likewise.
|
||
* config/sparc/linux-unwind.h, config/sparc/linux.h,
|
||
config/sparc/linux64.h: Likewise.
|
||
* config/sh/linux-unwind.h, config/sh/linux.h: Likewise, but merge
|
||
SH_FALLBACK_FRAME_FLOAT_STATE into sh_fallback_frame_state.
|
||
* config/rs6000/linux-unwind.h, config/rs6000/linux.h,
|
||
config/rs6000/linux64.h: Likewise. Split out get_sigcontext
|
||
function. Use ARG_POINTER_REGNUM for 32-bit temp reg too.
|
||
|
||
2004-09-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cse.c (fold_rtx): Avoid building of
|
||
(CONST (MINUS (CONST_INT) (SYMBOL_REF)))
|
||
|
||
* tree-ssa-pre.c (grand_bitmap_obstack): New.
|
||
(value_insert_into_set_bitmap, bitmap_set_new): Use the obstack.
|
||
(init_pre): Initialize obstack.
|
||
(fini_pre): Free obstack.
|
||
|
||
2004-09-07 David Daney <ddaney@avtrex.com>
|
||
|
||
* config.gcc: Added support for --with-divide=[breaks|traps] for
|
||
mips targets.
|
||
* config/mips/mips.h (MASK_DIVIDE_BREAKS): New target_flags bit.
|
||
(TARGET_DIVIDE_TRAPS): New macro.
|
||
(TARGET_SWITCHES): Added -mdivide-traps and -mdivide-breaks.
|
||
(OPTION_DEFAULT_SPECS): Added --with-divide= support.
|
||
* config/mips/mips.c (mips_idiv_insns): Generate proper count on
|
||
GENERATE_DIVIDE_TRAPS.
|
||
(mips_output_division): Emit conditional trap if
|
||
GENERATE_DIVIDE_TRAPS is set.
|
||
* doc/install.texi: Document --with-divide.
|
||
* doc/invoke.texi: Document -mdivide-traps and -mdivide-breaks.
|
||
|
||
2004-09-07 Caroline Tice <ctice@apple.com>
|
||
|
||
* cfgrtl.c (rtl_verify_flow_info_1): Add new edge flag,
|
||
EDGE_CROSSING, to flags test case.
|
||
|
||
2004-09-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Deal with '<'
|
||
class too.
|
||
|
||
2004-09-07 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* cfganal.c (flow_depth_first_order_compute, dfs_enumerate_from,
|
||
cfgbuild.c, inside_basic_block_p, control_flow_insn_p,
|
||
make_label_edge, make_edges, find_basic_blocks_1): Use gcc_assert
|
||
or gcc_unreachable.
|
||
* cfg.c (clear_edges, initialize_bb_rbi, compact_blocks,
|
||
remove_edge, alloc_aux_for_blocks, free_aux_for_blocks,
|
||
alloc_aux_for_edges, free_aux_for_edges): Likewise.
|
||
* cfgcleanup.c (try_forward_edges,
|
||
merge_blocks_move_predecessor_nojumps,
|
||
merge_blocks_move_successor_nojumps): Likewise.
|
||
* cfgexpand.c (expand_gimple_cond_expr,
|
||
expand_gimple_tailcall): Likewise.
|
||
* cfghooks.c (duplicate_block): Likewise.
|
||
* cfglayout.c (record_effective_endpoints,
|
||
insn_locators_initialize, change_scope, fixup_reorder_chain,
|
||
verify_insn_chain, fixup_fallthru_exit_predecessor,
|
||
duplicate_insn_chain, cfg_layout_finalize): Likewise.
|
||
* cfgloopanal.c (check_irred): Likewise.
|
||
* cfgloop.c (superloop_at_depth, flow_loops_free,
|
||
flow_loop_entry_edges_find, flow_loops_find,
|
||
flow_loop_outside_edge_p, get_loop_body,
|
||
get_loop_body_in_dom_order, get_loop_body_in_bfs_order,
|
||
get_loop_exit_edges, num_loop_branches, cancel_loop,
|
||
verify_loop_structure): Likewise.
|
||
cfgloopmanip.c (find_path, remove_path, loop_delete_branch_edge,
|
||
duplicate_loop_to_header_edge, create_preheader,
|
||
create_loop_notes): Likewise.
|
||
* cfgrtl.c (delete_insn, try_redirect_by_replacing_jump,
|
||
edirect_branch_edge, force_nonfallthru_and_redirect,
|
||
rtl_split_edge, insert_insn_on_edge, commit_one_edge_insertion,
|
||
commit_edge_insertions, commit_edge_insertions_watch_calls,
|
||
purge_dead_edges, cfg_layout_redirect_edge_and_branch,
|
||
cfg_layout_redirect_edge_and_branch_force,
|
||
cfg_layout_merge_blocks, rtl_flow_call_edges_add): Likewise.
|
||
* cgraph.c (cgraph_node, cgraph_create_edge, cgraph_remove_edge,
|
||
cgraph_redirect_edge_callee, cgraph_global_info, cgraph_rtl_info,
|
||
cgraph_varpool_node): Likewise.
|
||
* cgraphunit.c (cgraph_finalize_function,
|
||
cgraph_finalize_compilation_unit, cgraph_mark_functions_to_output,
|
||
cgraph_expand_function, cgraph_remove_unreachable_nodes,
|
||
cgraph_clone_inlined_nodes, cgraph_mark_inline_edge,
|
||
cgraph_mark_inline, cgraph_expand_all_functions,
|
||
cgraph_build_static_cdtor): Likewise.
|
||
* combine.c (do_SUBST, try_combine, subst, combine_simplify_rtx,
|
||
simplify_logical, distribute_notes, insn_cuid): Likewise.
|
||
* conflict.c (conflict_graph_add, print_conflict): Likewise.
|
||
* coverage.c (rtl_coverage_counter_ref, tree_coverage_counter_ref,
|
||
coverage_checksum_string): Likewise.
|
||
* cse.c (make_new_qty, make_regs_eqv, insert, invalidate,
|
||
hash_rtx, exp_equiv_p, cse_basic_block, count_reg_usage,
|
||
cse_cc_succs, cse_condition_code_reg): Likewise.
|
||
* cselib.c (entry_and_rtx_equal_p, remove_useless_values,
|
||
rtx_equal_for_cselib_p, wrap_constant, cselib_hash_rtx,
|
||
new_cselib_val, cselib_subst_to_values, cselib_invalidate_regno,
|
||
cselib_record_set): Likewise.
|
||
|
||
2004-09-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa-loop-ivopts.c (iv_value): Avoid invalid sharing on niter.
|
||
|
||
2004-09-07 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* builtins.c (fold_builtin_strchr): Use build_int_cst, not
|
||
fold_convert.
|
||
(fold_builtin_strpbrk): Likewise.
|
||
* expr.c (array_ref_low_bound): Likewise.
|
||
* tree-scalar-evolution.c (chrec_is_positive, add_to_evolution_1,
|
||
interpret_rhs_modify_expr, number_of_iterations_in_loop): Likewise.
|
||
* tree-sra.c (generate_element_zero): Likewise.
|
||
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
|
||
* tree-ssa-loop-ivopts.c (determine_biv_step, idx_find_step,
|
||
add_old_iv_candidates, add_iv_candidates): Likewise.
|
||
* tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
|
||
|
||
2004-09-07 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable.
|
||
* c-common.c (c_type_hash, c_common_nodes_and_builtins,
|
||
c_expand_expr, boolean_increment, nonnull_check_p,
|
||
check_function_arguments_recurse, fold_offsetof_1): Likewise.
|
||
* c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros,
|
||
builtin_define_type_max): Likewise.
|
||
* c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level,
|
||
implicit_decl_warning, builtin_function, build_compound_literal,
|
||
complete_array_type, grokdeclarator, get_parm_info,
|
||
start_function, store_parm_decls_oldstyle,
|
||
c_write_global_declarations): Likewise.
|
||
* c-format.c (get_constant, decode_format_attr,
|
||
maybe_read_dollar_number, get_flag_spec, check_format_arg,
|
||
check_format_types, format_type_warning,
|
||
find_char_info_specifier_index, init_dynamic_asm_fprintf_info,
|
||
init_dynamic_diag_info, handle_format_attribute): Likewise.
|
||
* c-gimplify.c (push_context, pop_context, finish_bc_block):
|
||
* c-lex.c (c_lex_with_flags, lex_string): Likewise.
|
||
* c-objc-common.c (c_tree_printer): Likewise.
|
||
* c-pch.c (pch_init): Likewise.
|
||
* c-pragma.c (maybe_apply_pragma_weak): Likewise.
|
||
* c-pretty-print.c (pp_c_tree_decl_identifier): Likewise.
|
||
* c-typeck.c (c_incomplete_type_error, composite_type,
|
||
common_pointer_type, common_type, same_translation_unit_p,
|
||
tagged_types_tu_compatible_p, finish_init, pop_init_level,
|
||
set_designator, set_nonincremental_init_from_string,
|
||
process_init_element, c_finish_if_stmt): Likewise.
|
||
* caller-save.c (init_caller_save, save_call_clobbered_regs,
|
||
insert_restore, insert_save, insert_one_insn): Likewise.
|
||
* calls.c (emit_call_1, compute_argument_block_size,
|
||
precompute_arguments, expand_call, emit_library_call_value_1,
|
||
store_one_arg): Likewise.
|
||
|
||
2004-09-07 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* configure.ac (enable-checking): Add release option. Reorganize
|
||
to avoid repetition.
|
||
* configure: Rebuilt.
|
||
* doc/install.texi (enable-checking): Amend documentation.
|
||
|
||
2004-09-06 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR bootstrap/17313
|
||
* Makefile.in (specs.ready): Depend on cc1$(exeext).
|
||
|
||
2004-09-06 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* config/mips/mips.md (movsf_hardfloat, movdf_hardfloat_64bit,
|
||
movdf_hardfloat_32bit): Split fG into two alternatives.
|
||
(movv2sf_hardfloat_64bit): Split fYG into two alternatives.
|
||
|
||
* emit-rtl.c (try_split): Check INSN_P before may_trap_p call.
|
||
|
||
2004-09-06 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* final.c (output_in_slot): Delete.
|
||
(final_scan_insn): Revert 2004-09-03 change.
|
||
(output_asm_insn): Likewise.
|
||
* config/sparc/sparc.c (output_return): Likewise.
|
||
(output_sibcall): Likewise.
|
||
|
||
2004-09-06 Jan Hubicka <jh@suse.cz>
|
||
|
||
* loop.c (loop_dump_aux): Do not print RTL when not available.
|
||
* tree-ssa-loop-ivopts.c (add_standard_iv_candidates): Do not use
|
||
frontend specific type nodes.
|
||
(produce_memory_decl_rtl): Break out from ...
|
||
(prepare_decl_rtl): ... here. Handle ADDR_EXPR correctly.
|
||
(get_computation_at): Avoid random tree sharing.
|
||
(tree_ssa_iv_optimize): Verify tree sharing; dump loops.
|
||
|
||
2004-09-06 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* Makefile.in (rtl.o, bitmap.o): Correct dependencies, remove
|
||
unnecessary commands.
|
||
|
||
2004-09-06 Mohan Embar <gnustuff@thisiscool.com>
|
||
|
||
* Makefile.in (rtl.o): Remove -DGENERATOR_FILE.
|
||
(bitmap.o): Likewise.
|
||
|
||
2004-09-06 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
Unify the management of RTL and tree-level dump files.
|
||
|
||
* cfgexpand.c (tree_expand_cfg): Fix incorrect comment.
|
||
Don't print function name to the dump file, the pass manager
|
||
would do this for us. Add code from the top of
|
||
rest_of_compilation, up to the initial RTL dump.
|
||
* passes.c (rest_of_handle_jump): Call fixup_tail_calls and
|
||
close the DFI_sibling dump file.
|
||
(rest_of_compilation): Don't do that here. Remove code up to the
|
||
initial RTL dump.
|
||
(init_optimization_passes): Remove.
|
||
(pass_rest_of_compilation): Change pass name to NULL.
|
||
* toplev.c (lang_dependent_init): Do not use an empty dump file prefix.
|
||
Do not call init_optimization_passes.
|
||
* toplev.h (init_optimization_passes): Remove.
|
||
|
||
* graph.c (print_rtl_graph_with_bb, clean_graph_dump_file,
|
||
finish_graph_dump_file): Remove SUFFIX parameter.
|
||
* graph.h (print_rtl_graph_with_bb, clean_graph_dump_file,
|
||
finish_graph_dump_file): Likewise.
|
||
|
||
* tree-pass.h (struct tree_opt_pass): Add `letter' field.
|
||
* cfgexpand.c (pass_expand): Adjust.
|
||
* gimple-low.c (pass_lower_cf, pass_remove_useless_vars): Adjust.
|
||
* passes.c (pass_rest_of_compilation): Adjust.
|
||
* predict.c (pass_profile): Adjust.
|
||
* tree-alias-common.c (pass_build_pta, pass_del_pta): Adjust.
|
||
* tree-cfg.c (pass_build_cfg, pass_remove_useless_stmts,
|
||
pass_split_crit_edges, pass_warn_function_return): Adjust.
|
||
* tree-complex.c (pass_lower_vector_ssa, pass_pre_expand): Adjust.
|
||
* tree-dfa.c (pass_referenced_vars): Adjust.
|
||
* tree-eh.c (pass_lower_eh): Adjust.
|
||
* tree-if-conv.c (pass_build_ssa): Adjust.
|
||
* tree-into-ssa.c (pass_build_ssa): Adjust.
|
||
* tree-mudflap.c (pass_mudflap_1, pass_mudflap_2): Adjust.
|
||
* tree-nomudflap.c (pass_mudflap_1, pass_mudflap_2): Adjust.
|
||
* tree-nrv.c (pass_nrv): Adjust.
|
||
* tree-optimize.c (pass_gimple, pass_all_optimizations,
|
||
pass_cleanup_cfg_post_optimizing, pass_free_datastructures,
|
||
pass_init_datastructures): Adjust.
|
||
* tree-outof-ssa.c (pass_del_ssa): Adjust.
|
||
* tree-profile.c (pass_tree_profile): Adjust.
|
||
* tree-sra.c (pass_sra): Adjust.
|
||
* tree-ssa-alias.c (pass_may_alias): Adjust.
|
||
* tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Adjust.
|
||
* tree-ssa-copyrename.c (pass_rename_ssa_copies): Adjust.
|
||
* tree-ssa-dce.c (pass_dce, pass_cd_dce): Adjust.
|
||
* tree-ssa-dom.c (pass_dominator): Adjust.
|
||
* tree-ssa-dse.c (pass_dse): Adjust.
|
||
* tree-ssa-forwprop.c (pass_forwprop): Adjust.
|
||
* tree-ssa-if-conv.c (pass_if_conversion): Adjust.
|
||
* tree-ssa-loop-ch.c (pass_ch): Adjust.
|
||
* tree-ssa-loop.c (pass_loop, pass_loop_init, pass_lim,
|
||
pass_loop_done, pass_complete_unroll, pass_iv_canon,
|
||
pass_iv_optimize, pass_vectorize): Adjust.
|
||
* tree-ssa-phiopt.c (pass_phiopt): Adjust.
|
||
* tree-ssa-pre.c (pass_pre, pass_fre): Adjust.
|
||
* tree-ssa.c (pass_redundant_phi, pass_early_warn_uninitialized,
|
||
pass_late_warn_uninnitialized): Adjust.
|
||
* tree-tailcall.c (pass_tail_recursion, pass_tail_calls): Adjust.
|
||
|
||
* Makefile.in (tree-dump.o): Add new dependencies.
|
||
* cgraph.c (cgraph_remove_node): TDF_all -> TDF_tree_all.
|
||
* cgraphunit.c (cgraph_preserve_function_body_p, cgraph_optimize):
|
||
Likewise.
|
||
* toplev.c (dump_file_name): New.
|
||
* tree-dump.c (dump_enable_all): Add LETTER parameter.
|
||
(struct dump_file_info): Add NUM and LETTER fields.
|
||
(dump_files): Adjust and add RTL dump files.
|
||
(dump_register): Add NUM and LETTER fields.
|
||
(get_dump_file_name, dump_initialized_p, enable_rtl_dump_file): New.
|
||
(dump_begin): Use get_dump_file_name.
|
||
(dump_switch_p_1): Adjust call to dump_enable_all.
|
||
* tree-dump.h (dump_register): Adjust prototype.
|
||
* tree-optimize.c (register_one_dump_file): Take dump file index.
|
||
Support flags for RTL dumps.
|
||
(register_dump_files): Fill in NUM field of struct dump_file_info.
|
||
Track properties both when the gate is executed and when it is not.
|
||
(execute_todo): Dump RTL. Add PROPERTIES parameter.
|
||
(execute_one_pass): Pass properties to execute_todo. Handle VCG
|
||
dumps of RTL.
|
||
* tree-pass.h (dump_file_name): New.
|
||
* tree.h (TDF_TREE, TDF_RTL, get_dump_file_name, dump_initialized_p):
|
||
New.
|
||
|
||
* Makefile.in (passes.o): Add new dependencies.
|
||
* passes.c (struct dump_file_info, enum dump_file_index,
|
||
dump_file_tbl, init_optimization_passes): Remove.
|
||
(open_dump_file, close_dump_file): Use tree-dumping infrastructure.
|
||
(rest_of_handle_new_regalloc, rest_of_handle_old_regalloc): Use
|
||
dump_enabled_p.
|
||
(finish_optimization_passes): Update finish_graph_dump_file loop.
|
||
(enable_rtl_dump_file): Remove.
|
||
* tree-dump.c (dump_files): Adjust and add RTL dump files.
|
||
(enable_rtl_dump_file): Add here.
|
||
* tree.h (enum tree_dump_index): Add RTL dump file indices.
|
||
* doc/invoke.texi (Debugging options): Document new RTL debugging
|
||
options. Update.
|
||
|
||
2004-09-05 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* c-common.c, c-decl.c, combine.c, defaults.h, fold-const.c,
|
||
gimplify.c, gthr-nks.h, hooks.c, lambda-code.c, lambda-mat.c,
|
||
stor-layout.c, target.h, tree-cfg.c, tree-chrec.c,
|
||
tree-if-conv.c, tree-inline.c, tree-into-ssa.c,
|
||
tree-mudflap.c, tree-optimize.c, tree-scalar-evolution.c,
|
||
tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dce.c,
|
||
tree-ssa-pre.c, tree-vectorizer.c, tree-vectorizer.h, tree.h,
|
||
vec.h: Fix comment formatting.
|
||
|
||
2004-09-05 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* c-common.c, cfgexpand.c, cgraphunit.c, defaults.h,
|
||
et-forest.c, expr.c, gimplify.c, global.c, gthr-lynx.h,
|
||
hard-reg-set.h, modulo-sched.c, optabs.c, postreload-gcse.c,
|
||
tree-data-ref.c, tree-flow.h, tree-if-conv.c, tree-inline.c,
|
||
tree-sra.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c,
|
||
tree-ssa-loop-niter.c, tree-ssa-operands.c,
|
||
tree-ssa-operands.h, tree-ssa-propagate.c,
|
||
tree-ssa-propagate.h, tree-ssa-threadupdate.c, value-prof.c,
|
||
vec.c, vec.h: Fix comment typos. Follow spelling conventions.
|
||
|
||
2004-09-05 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-if-conv.c (gate_tree_if_conversion): Enable only if the
|
||
vectorizer is enabled.
|
||
|
||
2004-09-05 Andreas Jaeger <aj@suse.de>
|
||
|
||
* tree-if-conv.c: Spell check comments and clean up whitespace.
|
||
|
||
2004-09-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-ssa-loop-ivopts.c: New file.
|
||
* Makefile.in (tree-ssa-loop-ivopts.c): Add.
|
||
* cfgloop.h (target_avail_regs, target_res_regs, target_small_cost,
|
||
target_pres_cost, target_spill_cost): Declare.
|
||
* cfgloopanal.c (avail_regs, res_regs, small_cost, pres_cost,
|
||
spill_cost): Renamed to ...
|
||
(target_avail_regs, target_res_regs, target_small_cost,
|
||
target_pres_cost, target_spill_cost): ... and exported.
|
||
(init_set_costs, global_cost_for_size): Work with renamed variables.
|
||
* common.opt (flag_ivopts): New flag.
|
||
* expr.c (expand_expr_real_1): Handle SSA_NAME case. Handle
|
||
REF_ORIGINAL.
|
||
* gimplify.c (struct gimplify_ctx): Add into_ssa field.
|
||
(internal_get_tmp_var, gimplify_modify_expr, gimplify_expr): Support
|
||
generating SSA form.
|
||
(force_gimple_operand): New function.
|
||
* timevar.def (TV_TREE_LOOP_IVOPTS): New timevar.
|
||
* tree-cfg.c (stmt_bsi): New function.
|
||
* params.def (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND,
|
||
PARAM_IV_MAX_CONSIDERED_USES): New.
|
||
* tree-flow.h (stmt_bsi, tree_ssa_iv_optimize, split_loop_exit_edge,
|
||
bsi_insert_on_edge_immediate_loop. standard_iv_increment_position,
|
||
ip_end_pos, ip_normal_pos, force_gimple_operand): Declare.
|
||
* tree-gimple.c (is_gimple_formal_tmp_var): Accept ssa names.
|
||
* tree-nested.c (build_addr): Export.
|
||
* tree-optimize.c (init_tree_optimization_passes): Add
|
||
pass_iv_optimize.
|
||
* tree-pass.h (pass_iv_optimize): Declare.
|
||
* tree-ssa-loop-im.c (for_each_index): Handle REALPART_EXPR and
|
||
IMAGPART_EXPR.
|
||
* tree-ssa-loop-manip.c (create_iv): Force the base to be acceptable
|
||
as a phi node argument.
|
||
(split_loop_exit_edge, bsi_insert_on_edge_immediate_loop,
|
||
ip_end_pos, ip_normal_pos, standard_iv_increment_position): New
|
||
functions.
|
||
* tree-ssa-loop-niter.c (zero_p, unsigned_type_for): Export.
|
||
* tree-ssa-loop.c (tree_ssa_loop_ivopts, gate_tree_ssa_loop_ivopts,
|
||
pass_iv_optimize): New pass.
|
||
* tree-ssa-operands.c (get_indirect_ref_operands): Handle REF_ORIGINAL.
|
||
* tree-ssanames.c (release_ssa_name): Allow calling with var = NULL.
|
||
* tree.c (build_int_cst_type, cst_and_fits_in_hwi): New functions.
|
||
* tree.h (REF_ORIGINAL): New macro.
|
||
(build_int_cst_type, unsigned_type_for, zero_p,
|
||
cst_and_fits_in_hwi, build_addr): Declare.
|
||
* doc/invoke.texi (-fivopts): Document.
|
||
(PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND,
|
||
PARAM_IV_MAX_CONSIDERED_USES): Document.
|
||
* doc/passes.texi: Document induction variable optimizations pass.
|
||
|
||
2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New.
|
||
* builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1.
|
||
* c-common.c (c_common_attribute_table): Accept parameters to
|
||
sentinel attribute.
|
||
(check_function_sentinel, handle_sentinel_attribute): Likewise.
|
||
* doc/extend.texi: Update accordingly.
|
||
|
||
2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST):
|
||
New.
|
||
* builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel'
|
||
attribute.
|
||
* c-common.c (handle_sentinel_attribute, check_function_sentinel):
|
||
New functions.
|
||
(c_common_attribute_table): Add `sentinel' attribute.
|
||
(check_function_arguments): Handle `sentinel' attribute.
|
||
* doc/extend.texi: Document `sentinel' attribute.
|
||
|
||
2004-09-04 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* configure: Regenerated.
|
||
|
||
2004-09-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* gimplify.c (internal_get_tmp_var): Remove unused var CLASS.
|
||
|
||
* tree.c (save_expr): No longer TREE_READONLY.
|
||
|
||
2004-09-04 Jan Hubicka <jh@suse.cz>
|
||
|
||
* passes.c (rest_of_clean_state): Fix merge conflict made during
|
||
commiting the patch.
|
||
|
||
2004-09-04 Jan Hubicka <jh@suse.cz>
|
||
|
||
* passes.c (rest_of_clean_state): Decompose the instruction stream.
|
||
|
||
2004-09-04 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* doc/md.texi (shift patterns): New anchor. Add reference to
|
||
TARGET_SHIFT_TRUNCATION_MASK.
|
||
* doc/tm.texi (TARGET_SHIFT_TRUNCATION_MASK): Document.
|
||
* target.h (shift_truncation_mask): New target hook.
|
||
* targhook.h (default_shift_truncation_mask): Declare.
|
||
* targhook.c (default_shift_truncation_mask): Define.
|
||
* target-def.h (TARGET_SHIFT_TRUNCATION_MASK): Define.
|
||
(TARGET_INITIALIZER): Include it.
|
||
* simplify-rtx.c (simplify_binary_operation): Combine ASHIFT, ASHIFTRT
|
||
and LSHIFTRT cases. Truncate arg1 if SHIFT_COUNT_TRUNCATED, otherwise
|
||
reject all out-of-range values. Fix sign-extension code for modes
|
||
whose width is smaller than HOST_BITS_PER_WIDE_INT.
|
||
* optabs.c (simplify_expand_binop, force_expand_binop): New functions.
|
||
(expand_superword_shift, expand_subword_shift): Likewise.
|
||
(expand_doubleword_shift_condmove, expand_doubleword_shift): Likewise.
|
||
(expand_binop): Use them to implement double-word shifts.
|
||
* config/arm/arm.c (arm_shift_truncation_mask): New function.
|
||
(TARGET_SHIFT_TRUNCATION_MASK): Define.
|
||
|
||
2004-09-04 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree.c (iterate_hash_expr): Optimize, avoid use of iterative_hash_object.
|
||
(mix): New macro copied from hashtab.c
|
||
(iterative_hash_hashval_t, iterative_hash_pointer,
|
||
iterative_hash_host_wide_int): New functions based on hashtab.c
|
||
implementation.
|
||
|
||
2004-09-04 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (mask): New mode attribute.
|
||
(zero_extendsidi2): Add memory alternative.
|
||
(*zero_extendsidi2_mem): Delete.
|
||
(zero_extend[qh]i[sd]i2): Redefine using :GPR and :SHORT. Use
|
||
memory_operand in the TARGET_MIPS16 check.
|
||
(*zero_extend[qh]i[sd]i2{,_mips16}): Name previously unnamed patterns.
|
||
Redefine using :GPR and :SHORT.
|
||
(zero_extendqihi2): Use memory_operand in the TARGET_MIPS16 check.
|
||
|
||
2004-09-04 Uros Bizjak <uros@kss-loka.si>
|
||
|
||
* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_RINT{,F,L}
|
||
using rint_optab.
|
||
(expand_builtin): Expand BUILT_IN_RINT{,F,L} using
|
||
expand_builtin_mathfn.
|
||
* genopinit.c (optabs): Rename trunc_optab to btrunc_optab. Use
|
||
btrunc?f patterns for btrunc_optab. Implement rint_optab using
|
||
rint?f patterns.
|
||
* optabs.c (init_optabs): Initialize rint_optab.
|
||
* optabs.h (enum optab_index): Rename OTI_trunc to OTI_btrunc.
|
||
Add new OTI_rint.
|
||
(btrunc_optab): Rename macro from trunc_optab.
|
||
(rint_optab): Define corresponding macro.
|
||
|
||
* reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_FRNDINT_FLOOR,
|
||
UNSPEC_FRNDINT_CEIL, UNSPEC_FRNDINT_TRUNC, UNSPEC_FRNDINT_MASK_PM.
|
||
|
||
* config/i386/i386-protos.h (emit_i387_cw_initialization):
|
||
Change prototype. Add new int parameter.
|
||
* config/i386/i386.c (emit_i387_cw_initialization):
|
||
Handle new rounding modes.
|
||
|
||
* config/i386/i386.h (enum fp_cw_mode): Delete.
|
||
(MODE_NEEDED): Handle new rounding modes.
|
||
(EMIT_MODE_SET): Change condition to handle new rounding modes.
|
||
|
||
* config/i386/i386.md (UNSPEC_FRNDINT_FLOOR, UNSPEC_FRNDINT_CEIL,
|
||
UNSPEC_FRNDINT_TRUNC, UNSPEC_FRNDINT_MASK_PM): New unspecs to
|
||
represent different rounding modes of frndint insn.
|
||
(type): Add frndint type.
|
||
(i387, length, memory): Handle this type.
|
||
(i387_cw): New attribute definition.
|
||
(*fix_truncdi_1, fix_truncdi_nomemory, fix_truncdi_memory,
|
||
*fix_truncsi_1, fix_truncsi_nomemory, fix_truncsi_memory,
|
||
*fix_trunchi_1, fix_trunchi_nomemory, fix_trunchi_memory):
|
||
Add "i387_cw" attribute defined to "trunc".
|
||
(x86_fnstcw_1): Remove comment.
|
||
(*frndintxf2): Rename insn definition to frndintxf2. Move
|
||
insn definition near rint?f2 expanders.
|
||
(rintdf2, rintsf2, rintxf2): New expanders to implement rint,
|
||
rintf and rintl built-ins as inline x87 intrinsics.
|
||
(frndintxf2_floor): New pattern to implement floor rounding
|
||
mode with frndint x87 instruction.
|
||
(floordf2, floorsf2, floorxf2): New expanders to implement floor,
|
||
floorf and floorl built-ins as inline x87 intrinsics.
|
||
(frndintxf2_ceil): New pattern to implement ceil rounding
|
||
mode with frndint x87 instruction.
|
||
(ceildf2, ceilsf2, ceilxf2): New expanders to implement ceil,
|
||
ceilf and ceill built-ins as inline x87 intrinsics.
|
||
(frndintxf2_trunc): New pattern to implement trunc rounding
|
||
mode with frndint x87 instruction.
|
||
(btruncdf2, btruncsf2, btruncxf2): New expanders to implement trunc,
|
||
truncf and truncl built-ins as inline x87 intrinsics.
|
||
(frndintxf2_mask_pm): New pattern to implement rounding
|
||
mode with exceptions with frndint x87 instruction.
|
||
(nearbyintdf2, nearbyintsf2, nearbyintxf2): New expanders to
|
||
implement nearbyint, nearbyintf and nearbyintl built-ins as
|
||
inline x87 intrinsics.
|
||
|
||
2004-09-04 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (SHORT): New mode macro.
|
||
(size): New mode attribute.
|
||
(extend[qh]i[sd]i2): Redefine using :GPR and :SHORT.
|
||
(*extend[qh]i[sd]i2): New define_insn_and_split, combining previous
|
||
*extend[qh]i[sd]i2 and *extend[qh]i[sd]i2_mem patterns. Use only if
|
||
!ISA_HAS_SEB_SEH.
|
||
(*extend[qh]i[sd]i2_se[bh]): New pattern, combining previous
|
||
*extend[qh]isi2_hw patterns and extending them to di.
|
||
(extendqihi2): Implement as define_insn_and_split that produces
|
||
extendqisi2 after reload.
|
||
|
||
2004-09-03 Devang Patel <dpatel@apple.com>
|
||
|
||
* Makefile.in (OBJS-common): Add tree-if-conv.o
|
||
(tree-if-conv.o): New rule.
|
||
* cfgloop.c (flow_loop_exit_edges_find): Set EDGE_LOOP_EXIT flag.
|
||
(get_loop_body_in_bfs_order): New.
|
||
* cfgloop.h (get_loop_body_in_bfs_order): New.
|
||
* tree-flow.h (enum move_pos): Move here from ..
|
||
* tree-ssa-loop-im.c (enum move_pos): here.
|
||
(movement_possibility): Make externally visible.
|
||
* tree-optimize.c (init_tree_optimization_passes): New entry for
|
||
if conversion pass.
|
||
* tree-pass.h (pass_if_conversion): New.
|
||
* tree-ssa-operands.c (get_expr_operands): Handle COND_EXPR.
|
||
* tree-if-conv.c: New file.
|
||
* doc/passes.texi: Document tree if-conversion pass.
|
||
* doc/tree-ssa.texi: Same.
|
||
|
||
2004-09-03 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/14925:
|
||
Makefile.in (LIB2ADDEHSTATIC): New.
|
||
(LIB2ADDEHSHARED): New.
|
||
(LIBUNWIND): New.
|
||
(LIBUNWINDDEP): New.
|
||
(SHLIBUNWIND_LINK): New.
|
||
(SHLIBUNWIND_INSTALL): New.
|
||
(libgcc.mk): Pass LIB2ADDEHSTATIC, LIB2ADDEHSHARED, LIBUNWIND,
|
||
LIBUNWINDDEP, SHLIBUNWIND_LINK and SHLIBUNWIND_INSTALL.
|
||
(clean): Remove libunwind*
|
||
(stage1-start): Remove and copy stage1/libunwind*.
|
||
(stage2-start): Remove and copy stage2/libunwind*.
|
||
(stage3-start): Remove and copy stage3/libunwind*.
|
||
(stage4-start): Remove and copy stage4/libunwind*.
|
||
(stageprofile-start): Remove and copy stageprofile/libunwind*.
|
||
(stagefeedback-start): Remove and copy stagefeedback/libunwind*.
|
||
|
||
* config.gcc (ia64*-*-linux*): Always add t-libunwind to
|
||
tmake_file. Add t-libunwind-elf and ia64/t-glibc-libunwind to
|
||
tmake_file if --with-system-libunwind isn't used.
|
||
|
||
* config/ia64/t-glibc-libunwind: New file.
|
||
* config/t-libunwind-elf: Likewise.
|
||
* unwind-compat.c: Likewise.
|
||
* unwind-compat.h: Likewise.
|
||
* unwind-dw2-fde-compat.c: Likewise.
|
||
|
||
* config/ia64/t-glibc (LIB2ADDEH): Updated.
|
||
* config/ia64/t-hpux (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS.
|
||
|
||
* config/ia64/unwind-ia64.c: Include "unwind-compat.h". Define
|
||
aliases if needed.
|
||
* unwind-dw2-fde-glibc.c: Likewise.
|
||
* unwind-dw2.c: Likewise.
|
||
|
||
* config/t-libunwind (LIB2ADDEH): Updated.
|
||
(LIB2ADDEHSTATIC): New.
|
||
(T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS.
|
||
(TARGET_LIBGCC2_CFLAGS): Set to -DUSE_GAS_SYMVER.
|
||
|
||
* configure.ac: Change --enable-libunwind-exceptions to
|
||
--with-system-libunwind. Don't define USE_LIBUNWIND_EXCEPTIONS.
|
||
* configure: Regenerated.
|
||
* config.in: Updated.
|
||
|
||
* doc/install.texi (ia64-*-linux): Require libunwind 0.98 or
|
||
above and mention --with-system-libunwind.
|
||
(ia64-*-hpux*): Mention --enable-libunwind-exceptions is
|
||
removed in gcc 3.4.3 and later.
|
||
|
||
* gcc.c (init_spec): Add -lunwind to -lgcc_s if
|
||
USE_LIBUNWIND_EXCEPTIONS is defined.
|
||
|
||
* mklibgcc.in: Support libunwind.
|
||
|
||
2004-09-03 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (x86_branch_hints): Remove m_PENT4 and
|
||
m_NOCONA.
|
||
|
||
2004-09-03 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/9997
|
||
* cfgexpand.c (LOCAL_ALIGNMENT): Provide default.
|
||
(STACK_ALIGNMENT_NEEDED, FRAME_GROWS_DOWNWARD): Likewise.
|
||
(struct stack_var, EOC, stack_vars, stack_vars_alloc, stack_vars_num,
|
||
stack_vars_sorted, stack_vars_conflict, stack_vars_conflict_alloc,
|
||
frame_phase, get_decl_align_unit, add_stack_var, triangular_index,
|
||
resize_stack_vars_conflict, add_stack_var_conflict,
|
||
stack_var_conflict_p, add_alias_set_conflicts, stack_var_size_cmp,
|
||
union_stack_vars, partition_stack_vars, dump_stack_var_partition,
|
||
expand_one_stack_var_at, expand_stack_vars, expand_one_stack_var,
|
||
expand_one_static_var, expand_one_hard_reg_var,
|
||
expand_one_register_var, expand_one_error_var, defer_stack_allocation,
|
||
expand_one_var, expand_used_vars_for_block, clear_tree_used): New.
|
||
(expand_used_vars): Rewrite.
|
||
* Makefile.in (cfgexpand.o): Update dependencies.
|
||
|
||
2004-09-04 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cfg.c (free_edge): Use ggc_free.
|
||
(expunge_block): Use ggc_free.
|
||
* passes.c (rest_of_clean_state): Free after compilation.
|
||
* tree-ssa.c (delete_tree_ssa): Free annotations; call release_defs
|
||
* tree-ssanames.c (release_defs): Ignore non-SSA_NAME arguments.
|
||
|
||
2004-09-03 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* tree-ssa-alias.c (may_be_aliased): Move TREE_STATIC check after
|
||
DECL_EXTERNAL check.
|
||
|
||
2004-09-03 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* final.c (output_in_slot): New global variable.
|
||
(final_scan_insn): Add new state '2' to the 'nopeepholes' parameter.
|
||
Pass 2 as 'nopeepholes' to self for insns in a SEQUENCE. Set
|
||
'output_in_slot' before invoking output_asm_insn.
|
||
(output_asm_insn): Add a space after the tab if 'output_in_slot'
|
||
is set.
|
||
* config/sparc/sparc.c (output_return): Pass 2 as 'nopeepholes' to
|
||
final_scan_insn.
|
||
(output_sibcall): Likewise.
|
||
|
||
2004-09-03 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa-operands.c (fini_ssa_operands): ggc_free unused arrays.
|
||
* tree-ssanames (init_ssanames): Likewise.
|
||
|
||
2004-09-03 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* stub-objc.c (objc_is_id, objc_declare_alias, objc_declare_class,
|
||
objc_declare_protocols, objc_start_protocol,
|
||
objc_start_class_interface, objc_start_category_interface,
|
||
objc_continue_interface, objc_finish_interface,
|
||
objc_add_instance_variable, objc_set_visibility, objc_set_method_type,
|
||
objc_start_class_implementation, objc_start_category_implementation,
|
||
objc_continue_implementation, objc_finish_implementation,
|
||
objc_add_method_declaration, objc_start_method_definition,
|
||
objc_finish_method_definition, objc_build_keyword_decl,
|
||
objc_build_method_signature, objc_build_encode_expr,
|
||
objc_build_protocol_expr, objc_build_selector_expr,
|
||
objc_build_message_expr, objc_build_string_object,
|
||
objc_get_class_reference, objc_get_protocol_qualified_type,
|
||
objc_static_init_needed_p, objc_generate_static_init_call): New stubs.
|
||
|
||
2004-09-03 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Add __mips3d.
|
||
|
||
* config/mips/generic.md (generic_frecip_fsqrt_step): New.
|
||
* config/mips/mips-ps-3d.md (mips_rsqrt1_<fmt>): Use frsqrt1 type.
|
||
(mips_rsqrt2_<fmt>): Use frsqrt2 type.
|
||
(mips_recip1_<fmt>): Use frdiv1 type.
|
||
(mips_recip2_<fmt>): Use frdiv2 type.
|
||
* config/mips/mips.md (type): Add frdiv1, frdiv2, frsqrt1, frsqrt2.
|
||
* config/mips/sb1.md (ir_sb1_fpu_2pipes, ir_sb1_fpu_1pipe): Add frdiv1
|
||
and frsqrt1.
|
||
(ir_sb1_fpu_step2_2pipes, ir_sb1_fpu_step2_1pipe): New.
|
||
|
||
2004-09-03 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* reload.c (find_reloads): Swap operand_loc pointers for
|
||
find_dummy_reload if we have swapped two operands.
|
||
|
||
2004-09-03 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
* config/cris/cris.h (ASM_OUTPUT_CASE_END): Use prev_nonnote_insn
|
||
to get the tablejump-insn before the jump-table label.
|
||
|
||
2004-09-03 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-common.h (objc_is_id, objc_declare_alias, objc_declare_class,
|
||
objc_declare_protocols, objc_build_message_expr,
|
||
objc_finish_message_expr, objc_build_selector_expr,
|
||
objc_build_protocol_expr, objc_build_encode_expr,
|
||
objc_build_string_object, objc_get_protocol_qualified_type,
|
||
objc_get_class_reference, objc_get_class_ivars,
|
||
objc_start_class_interface, objc_start_category_interface,
|
||
objc_start_protocol, objc_continue_interface, objc_finish_interface,
|
||
objc_start_class_implementation, objc_start_category_implementation,
|
||
objc_continue_implementation, objc_finish_implementation,
|
||
objc_set_visibility, objc_set_method_type, objc_build_method_signature,
|
||
objc_add_method_declaration, objc_start_method_definition,
|
||
objc_finish_method_definition, objc_add_instance_variable,
|
||
objc_build_keyword_decl, objc_build_throw_stmt, objc_begin_try_stmt,
|
||
objc_finish_try_stmt, objc_begin_catch_clause,
|
||
objc_finish_catch_clause, objc_build_finally_clause,
|
||
objc_build_synchronized, objc_static_init_needed_p,
|
||
objc_generate_static_init_call): New prototypes.
|
||
|
||
2004-09-03 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* config/ia64/ia64.c (ia64_function_arg): Use PARALLEL even if there
|
||
is only one reg.
|
||
(ia64_function_value): Ditto.
|
||
|
||
2004-09-03 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* config.gcc: Resurrect NetWare as a target. Handle special case of
|
||
Novell linker to be used (specified through --with-ld=) and threading
|
||
model of either Posix (default) or NKS.
|
||
* config/i386/i386.c (ix86_return_pops_args): Conditionalize popping
|
||
of incoming hidden argument on KEEP_AGGREGATE_RETURN_POINTER.
|
||
* config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): New.
|
||
* config/i386/netware.c, config/i386/netware.h: New.
|
||
* config/i386/nwld.c, config/i386/nwld.h: New.
|
||
* config/i386/netware-crt0.c: New.
|
||
* config/i386/netware-libgcc.c: New.
|
||
* config/i386/netware-libgcc.def: New.
|
||
* config/i386/netware-libgcc.exp: New.
|
||
* config/i386/t-netware, config/i386/t-nwld: New.
|
||
* gthr-nks.h: New.
|
||
* doc/install.texi: Document NKS threading model.
|
||
|
||
2004-09-03 Jan Beulich <jbeulich@novell.com>
|
||
|
||
PR c/7054
|
||
* defaults.h (TARGET_DEFAULT_PACK_STRUCT): Provide default.
|
||
* tree.h (initial_max_fld_align): Declare
|
||
* stor-layout.c (initial_max_fld_align): Define and initialize.
|
||
(maximum_field_alignment): Initialize to the same value.
|
||
* common.opt: Add -fpack-struct= variant of switch.
|
||
* opts.c: Handle -fpack-struct= variant of switch.
|
||
* c-pragma.c: Change #pragma pack() handling so that it becomes
|
||
compatible to other compilers: accept individual 'push' argument,
|
||
make final pop restore (command line) default, correct interaction
|
||
of push/pop and sole specification of a new alignment (so that the
|
||
sequence #pragma pack(push) - #pragma pack(<n>) becomes identical
|
||
to #pragma pack(push, <n>).
|
||
* doc/extend.texi: New node "Structure-Packing Pragmas" under
|
||
"Pragmas", describing #pragma pack.
|
||
* doc/invoke.texi: Document -fpack-struct=<n> variant of switch.
|
||
* doc/tm.texi: Adjust description for HANDLE_PRAGMA_PACK_PUSH_POP.
|
||
Document new TARGET_DEFAULT_PACK_STRUCT.
|
||
|
||
2004-09-03 Devang Patel <dpatel@apple.com>
|
||
|
||
* dwarf2out.c (gen_field_die). Equate decl number to die.
|
||
|
||
2004-09-03 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR target/15832
|
||
* global.c (modify_reg_pav): New function.
|
||
(make_accurate_live_analysis): Call the new function. Move pavin
|
||
modification by earlyclobber set into the new function.
|
||
|
||
2004-09-03 Andreas Schwab <schwab@suse.de>
|
||
|
||
* config/m68k/m68k.c (output_andsi3): Use -1 instead of
|
||
(HOST_WIDE_INT)0xffffffff since CONST_INT value are always sign
|
||
extended.
|
||
|
||
2004-09-02 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* Makefile.in (LIB2ADDEHDEP): Add unwind.h and unwind-pe.h.
|
||
* mklibgcc.in (libgcc_dep): New, covering general dependencies, but
|
||
not unwind code specific ones.
|
||
(libgcc2_c_dep): Replace general dependencies with use of libgcc_dep.
|
||
Remove unwind code specific dependencies.
|
||
(libgcov_c_dep): Replace general dependencies with use of libgcc_dep.
|
||
Remove gbl-ctors.h.
|
||
Add libgcc_dep to output generated for LIB2ADD, LIB2ADDEH, and
|
||
LIB2ADD_ST. Add LIB2ADDEHDEP to output generated for LIB2ADDEH.
|
||
* tsystem.h: Declare memcpy and memset when inhibit_libc.
|
||
|
||
2004-09-02 Roman Zippel <zippel@linux-m68k.org>
|
||
|
||
* combine.c (try_combine): Delay modifying of insns which cannot
|
||
be easily undone.
|
||
|
||
2004-09-02 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* gcc/common.opt: Rename ivcanon to tree-loop-ivcanon, tree-lim to
|
||
tree-loop-im.
|
||
* gcc/tree-ssa-loop.c: Ditto
|
||
* gcc/tree-ssa-loop-ivcanon.c: Ditto
|
||
* gcc/doc/invoke.texi: Ditto.
|
||
|
||
2004-09-02 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-decl.c (store_parm_decls_newstyle): Make static.
|
||
(store_parm_decls_from): New function.
|
||
* c-tree.h (store_parm_decls_newstyle): Remove prototype.
|
||
(store_parm_decls_from): New prototype.
|
||
|
||
2004-09-02 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (expand_block_move): Use SImode and
|
||
HImode with STRICT_ALIGNMENT.
|
||
|
||
2004-09-02 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config/arm/bpabi.h (TARGET_BPABI_CPP_BUILTINS): Define.
|
||
(TARGET_OS_CPP_BUILTINS): Likewise.
|
||
* config/arm/symbian.h (TARGET_OS_CPP_BUILTINS): Include
|
||
TARGET_BPABI_CPP_BUILTINS.
|
||
|
||
2004-09-02 Roman Zippel <zippel@linux-m68k.org>
|
||
|
||
* combine.c (distribute_notes): Don't add REG_LABEL to jump insn.
|
||
|
||
2004-09-02 Eric Christopher <echristo@redhat.com>
|
||
|
||
* builtins.c (expand_builtin_cabs): Delete.
|
||
(expand_builtin): If unable to fold the values do a normal
|
||
library call for builtin_cab*.
|
||
(fold_builtin_cabs): Depend on optimize and optimize_size.
|
||
* optabs.c (expand_cmplxdiv_straight): Delete.
|
||
(expand_cmplxdiv_wide): Ditto.
|
||
(expand_vector_binop): Ditto.
|
||
(expand_vector_unop): Ditto.
|
||
(expand_complex_abs): Delete.
|
||
(expand_binop): Remove calls to above functions.
|
||
Remove open coding of complex arithmetic.
|
||
(expand_unop): Ditto.
|
||
* optabs.h: Remove prototypes.
|
||
|
||
2004-09-02 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-decl.c (store_parm_decls_newstyle): Make externally visible.
|
||
* c-tree.h (store_parm_decls_newstyle): New prototype.
|
||
|
||
2004-09-02 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (expand_block_clear): Use vector
|
||
instructions if available.
|
||
(expand_block_move): Likewise.
|
||
|
||
2004-09-03 Jan Hubicka <jh@suse.cz>
|
||
|
||
* rtl.def (RANGE_INFO, RANGE_REG, RANGE_VAR, RANGE_LIVE): Kill.
|
||
|
||
2004-09-02 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config/arm/symbian.h (LIB_SPEC): Define to empty.
|
||
* config/arm/t-symbian (SHLIB_LC): Likewise.
|
||
|
||
2004-09-02 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/bpabi.c (__aeabi_ul2d, __aeabi_ul2f): Remove.
|
||
|
||
2004-09-02 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_classify_symbol, mips_fetch_insns):
|
||
(mips_restore_gp, mips_set_return_address, mips_expand_prologue)
|
||
(mips16_fp_args, mips_avoid_hazard): Replace abort with gcc_assert.
|
||
(build_mips16_call_stub): Likewise. Remove daft CALL_INSN checks.
|
||
(mips_issue_rate): Remove unreachable abort.
|
||
(mips_symbolic_constant_p, mips_symbolic_address_p, mips_symbol_insns)
|
||
(mips_output_move, mips_relational_operand_ok_p, mips_arg_info)
|
||
(mips_block_move_straight, print_operand_address, mips_file_start)
|
||
(mips_initial_elimination_offset, mips16_fp_args, dump_constants_1)
|
||
(mips_output_conditional_branch, mips_expand_builtin_direct)
|
||
(mips_expand_builtin_compare): Replace abort with gcc_unreachable.
|
||
* config/mips/mips.md (rotr<mode>3, consttable_float): Replace abort
|
||
with gcc_assert.
|
||
|
||
2004-09-02 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (*lea_high64): Change split condition to
|
||
flow2_completed. Add a peephole2 to generate a more parallel version.
|
||
|
||
2004-09-02 Jan Hubicka <jh@suse.cz>
|
||
|
||
* gimplify.c (gimplify_compound_lval): Move "stack" varray out of
|
||
GGC.
|
||
|
||
* ggc-page.c: include tree-flow.h.
|
||
(extra_order_size_table): Add stmt_ann_d.
|
||
(STAT_LABEL): Rename from ....
|
||
(LABEL): ... this one.
|
||
* Makefile.in (ggc-page.o): Add dependency.
|
||
|
||
* ggc-common.c (ggc_force_collect): New global variable.
|
||
(loc_description): Add fields "freed", "collected"
|
||
(ptr_hash): New static hash
|
||
(ptr_hash_entry): New structure.
|
||
(hash_ptr,eq_ptr,ggc_prune_ptr): New static functions.
|
||
(ggc_record_overhead): Take ptr argument, record it
|
||
(ggc_prune_overhead_list, ggc_free_overhead): New functions.
|
||
(cmp_statistics): Imrove sorting.
|
||
(dump_ggc_loc_statistics): Output newly collected statistics
|
||
* ggc-page.c (ggc_alloc): Update call of ggc_record_overhead
|
||
(ggc_free): Call ggc_free_overhead.
|
||
(ggc_collect): Force collection when asked to be forced.
|
||
(ggc_collect): Call ggc_prune_overhead_list.
|
||
* ggc.h (ggc_force_collect): Declare
|
||
(ggc_record_overhead): Update prototype.
|
||
(ggc_free_overhead, ggc_prune_overhead_list): Declare.
|
||
|
||
2004-09-02 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* common.opt (ftrapping-math): Default to on.
|
||
|
||
2004-09-02 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm/predicates.md (arm_reload_memory_operand): Allow MEM.
|
||
|
||
2004-09-02 Denis Chertykov <denisc@overta.ru>
|
||
|
||
PR target/16884
|
||
* config/avr/avr.md ("movmemhi"): Substitute match_dup to
|
||
match_scratch.
|
||
(*movmemqi_insn): Likewise.
|
||
(*movmemhi): Likewise.
|
||
(clrmemhi): Likewise.
|
||
(*clrmemqi): Likewise.
|
||
(*clrmemhi): Likewise.
|
||
|
||
2004-09-02 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config.gcc (arm*-*-eabi* | arm*-*-symbianelf*): Set
|
||
default_use_cxa_atexit=yes.
|
||
|
||
2004-09-02 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* config/rs6000/linux64.h: Don't include signal.h or sys/ucontext.h.
|
||
(struct kernel_old_ucontext): Delete.
|
||
(struct gcc_pt_regs, gcc_sigcontext, gcc_ucontext): New.
|
||
(MD_FALLBACK_FRAME_STATE_FOR): Use gcc_* structs. Only define
|
||
when IN_LIGGCC2.
|
||
|
||
2004-09-02 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* toplev.c (process_options): Fix typo.
|
||
|
||
2004-09-01 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/17258
|
||
* calls.c (initialize_argument_information): Tighten pass-through
|
||
conditions for pass-by-reference. Remove dead TARGET_EXPR code.
|
||
Use build_fold_addr_expr.
|
||
(emit_library_call_value_1): Use build_fold_addr_expr. Remove code
|
||
that assumes ADDR_EXPR allocates stack space.
|
||
* fold-const.c (build_fold_addr_expr_with_type): Look through
|
||
WITH_SIZE_EXPR.
|
||
|
||
2004-09-01 Dan Nicolaescu <dann@ics.uci.edu>
|
||
|
||
* gengenrtl.c (gendef): Use rtx_alloc, don't do PUT_CODE.
|
||
* ggc.h (ggc_alloc_rtx): Delete.
|
||
|
||
2004-09-01 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* expmed.c (enum alg_code): Remove long unused enumeration values.
|
||
(struct mult_cost): New structure to hold the "score" of a synthetic
|
||
multiply sequence, including both a rtx_cost and a latency field.
|
||
(MULT_COST_LESS): New macro to compare mult_cost to a constant.
|
||
(CHEAPER_MULT_COST): New macro to compare two mult_costs.
|
||
(struct algorithm): Change type of cost field to be mult_cost.
|
||
(synth_mult): Change type of cost_limit argument to be a
|
||
pointer to a mult_cost. Update all cost comparisons to use the
|
||
new mult_cost infrastructure. For alg_add_factor and
|
||
alg_sub_factor operations, latency is lower than the rtx_cost.
|
||
(choose_mult_variant): Update calls to synth_mult. Perform
|
||
cost comparisons using the new mult_cost infrastructure.
|
||
(expand_mult_highpart): Use alg.cost.cost instead of alg.cost
|
||
to optain the total rtx_cost of a synth_mult "algorithm".
|
||
|
||
2004-09-01 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/power4.md: Increase store latency to 12.
|
||
* config/rs6000/power5.md: Same.
|
||
|
||
2004-09-01 James E Wilson <wilson@specifixinc.com>
|
||
|
||
PR target/14064
|
||
* config/avr/avr.c (avr_unique_section): Delete prototype and
|
||
definition.
|
||
(TARGET_ASM_UNIQUE_SECTION): Delete.
|
||
|
||
2004-09-01 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-parse.in (primary): Call objc_build_message_expr(),
|
||
objc_build_selector_expr(), objc_build_protocol_expr(),
|
||
objc_build_encode_expr() and objc_build_string_object() instead of
|
||
build_message_expr(), build_selector_expr(), build_protocol_expr(),
|
||
build_encode_expr() and build_objc_string_object(), respectively.
|
||
(component_decl_list2): Call objc_get_class_ivars() instead of
|
||
get_class_ivars_from_name().
|
||
(keyworddecl): Call objc_build_keyword_decl() instead of
|
||
build_keyword_decl().
|
||
(receiver): Call objc_get_class_reference() instead of
|
||
get_class_reference().
|
||
(reswords): Add blank line before @@ifobjc section, for clarity.
|
||
|
||
2002-09-01 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Restrict alignment
|
||
to Altivec vetors.
|
||
|
||
2004-09-01 Wu Yongwei <adah@sh163.net>
|
||
Danny Smith <dannysmith@users.sourceforge.net>
|
||
|
||
* gthr-win32.h (__gthread_recursive_mutex_t): Use 'unsigned long',
|
||
not Windows 'DWORD'.
|
||
(__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Correct typo.
|
||
(__GTHREAD_RECURSIVE_MUTEX_INIT_DEFAULT): Likewise.
|
||
(__gthr_win32_recursive_mutex_init_function): Add prototype for
|
||
__GTHREAD_HIDE_WIN32API case..
|
||
(__gthr_win32_recursive_mutex_lock): Likewise.
|
||
(__gthr_win32_recursive_mutex_trylock): Likewise.
|
||
(__gthr_win32_recursive_mutex_unlock): Likewise.
|
||
(__gthread_recursive_mutex_init_function); Add definition for
|
||
__GTHREAD_HIDE_WIN32API case.
|
||
(__gthread_recursive_mutex_lock): Correct call to InterlockedDecrement.
|
||
* config/i386/grthr-win32.c (__gthread_recursive_mutex_lock): Correct
|
||
call to InterlockedDecrement.
|
||
|
||
2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* tree-tailcall.c (find_tail_calls): Also fail is statement has
|
||
volatile operands.
|
||
|
||
* tree-ssa.c (propagate_into_addr): Properly test for LHR.
|
||
|
||
* doc/c-tree.texi: Document new operands for ARRAY_REF and
|
||
COMPONENT_REF.
|
||
|
||
2004-09-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* Makefile.in (rtl-profile.o, value-prof.o): Add GCC_H dependency.
|
||
* common.opt (fspeculative-prefetching): New.
|
||
* flags.h (flag_speculative_prefetching_set): Declare.
|
||
* gcov-io.c (gcov_write_counter, gcov_read_counter): Allow negative
|
||
values.
|
||
* opts.c (flag_sepculative_prefetching_set): New variable.
|
||
(common_handle_option): Handle -fspeculative-prefetching.
|
||
* passes.c (rest_of_compilation): Ditto.
|
||
* profile.c (instrument_values, compute_value_histograms, branch_prob):
|
||
Use vectors instead of arrays.
|
||
* toplev.c (process_options): Handle -fspeculative-prefetching.
|
||
* rtl-profile.c: Include ggc.h.
|
||
(rtl_gen_interval_profiler, rtl_gen_pow2_profiler,
|
||
rtl_gen_one_value_profiler_no_edge_manipulation,
|
||
rtl_gen_one_value_profiler, rtl_gen_const_delta_profiler): Type of
|
||
argument changed.
|
||
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
|
||
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Type of
|
||
argument changed.
|
||
* value-prof.c: Include ggc.h.
|
||
(NOPREFETCH_RANGE_MIN, NOPREFETCH_RANGE_MAX): New
|
||
macros.
|
||
(insn_prefetch_values_to_profile, find_mem_reference_1,
|
||
find_mem_reference_2, find_mem_reference, gen_speculative_prefetch,
|
||
speculative_prefetching_transform): New.
|
||
(value_profile_transformations): Call speculative_prefetching_transform.
|
||
(insn_values_to_profile): Call insn_prefetch_values_to_profile.
|
||
(insn_divmod_values_to_profile, rtl_find_values_to_profile,
|
||
tree_find_values_to_profile, find_values to profile): Use vectors
|
||
instead of arrays.
|
||
(free_profiled_values): Removed.
|
||
* value-prof.h (struct histogram_value): Renamed to
|
||
struct histogram_value_t.
|
||
(histogram_value, histogram_values): New types.
|
||
(find_values_to_profile): Declaration changed.
|
||
(free_profiled_values): Removed.
|
||
(struct profile_hooks): Type of argument of the hooks changed to
|
||
histogram_value.
|
||
* doc/invoke.texi (-fspeculative-prefetching): Document.
|
||
|
||
2004-09-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR rtl-optimization/16408
|
||
* gcse.c (replace_store_insn): Fix LIBCALL/RETVAL notes.
|
||
|
||
2004-09-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/ns32k/ns32k.h (TRANSFER_FROM_TRAMPOLINE): Remove.
|
||
(TRAMPOLINE_TEMPLATE): Merge code from __trampoline inline.
|
||
|
||
2004-09-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* libgcc-std.ver (GCC_3.4.2): Export also __trampoline_setup.
|
||
|
||
2004-09-01 Mike Stump <mrs@apple.com>
|
||
|
||
* config/darwin.c (machopic_symbol_defined_p): In addition to
|
||
being SYMBOL_REF_LOCAL_P, a symbol must also be
|
||
! SYMBOL_REF_EXTERNAL_P, as only those are _always_ locally
|
||
defined in this output file, or translation unit in the case
|
||
of IMA not being used.
|
||
(machopic_output_indirection): SYMBOL_REF_LOCAL_P symbols
|
||
never need .indirect_symbol when indirecting.
|
||
|
||
2004-09-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* Makefile.in (bb-reorder.o): Add several dependencies.
|
||
|
||
2004-09-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* fold-const.c (operand_equal_p): Require equal sign also for
|
||
FIX_{CEIL,TRUNC,FLOOR,ROUND}_EXPR.
|
||
|
||
2004-09-01 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* config.gcc (--with-cpu on ARM): Preserve the canonical cpu name
|
||
for use in configargs.h. Put the cname in a separate variable. Use
|
||
that to set target_cpu_default2.
|
||
|
||
2004-09-01 J"orn Rennecke <joern.rennecke@superh.com>
|
||
Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/sh/sh.md ("length"): Increase branch length when
|
||
SH1 pic code to 18: 12 bytes of instructions, 4 byte for the
|
||
constant, 2 byte for aligning the constant.
|
||
|
||
2004-09-01 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm/arm-cores.def (ARM_CORE): Add new field for the real name of the
|
||
CPU.
|
||
(arm7tdmi-s): New CPU name.
|
||
* arm/arm.c (ARM_CORE): Update for new format.
|
||
* arm/arm.h (ARM_CORE): Likewise.
|
||
* arm/gentune.sh: Update for extra field.
|
||
* config.gcc: Likewise.
|
||
* arm/arm-tune.md: Regenerate.
|
||
* doc/invoke.texi: Document the real processor names for ARM cpus.
|
||
|
||
2004-09-01 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm/ieee754-df.S (aeabi_ul2d, aeabi_l2d, floatundidf)
|
||
(floatdidf): New functions.
|
||
* arm/ieee754-sf.S (aeabi_ul2f, aeabi_l2f, floatundisf)
|
||
(floatdisf): New functions.
|
||
* t-arm-elf: Use them.
|
||
|
||
2004-09-01 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-common.h (lookup_interface): Remove prototype.
|
||
(is_class_name): Rename to objc_is_class_name.
|
||
(lookup_objc_ivar): Rename to objc_lookup_ivar.
|
||
(get_current_scope): Rename to objc_get_current_scope.
|
||
* c-decl.c (get_current_scope): Rename to objc_get_current_scope.
|
||
* c-parse.in (parmlist_or_identifiers_1): Get rid of unused variable.
|
||
(yylexname): Call objc_is_class_name() instead of is_class_name().
|
||
* c-typeck.c (build_external_ref): Call objc_lookup_ivar()
|
||
instead of lookup_objc_ivar().
|
||
* stub-objc.c (lookup_interface): Remove stub.
|
||
(is_class_name): Rename to objc_is_class_name.
|
||
(lookup_objc_ivar): Rename to objc_lookup_ivar.
|
||
|
||
2004-08-31 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config.gcc (arm*-*-symbianelf*): Do not include t-bpabi.
|
||
* config/arm/lib1funcs.asm: Do not include supplemental .S files
|
||
when compiling for Symbian.
|
||
* config/arm/symbian.h (RENAME_LIBRARY): New macro.
|
||
(TARGET_OS_CPP_BUILTINS): Likewise.
|
||
* config/arm/t-symbian (LIB1ASMFUNCS): Define.
|
||
|
||
2004-08-31 Stan Shebs <shebs@apple.com>
|
||
|
||
* toplev.c (process_options): Ensure debug_hooks is initialized.
|
||
|
||
2004-08-31 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* target-def.h (TARGET_CXX): Add TARGET_CXX_EXPORT_CLASS_DATA.
|
||
* target.h (cxx): Add export_class_data.
|
||
* config/arm/arm.c (arm_cxx_export_class_data): New function.
|
||
(TARGET_CXX_EXPORT_CLASS_DATA): Use it.
|
||
* doc/tm.texi (TARGET_CXX_EXPORT_CLASS_DATA): Document it.
|
||
|
||
2004-08-31 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (output_branch): Check the insn length possibly
|
||
in the delayed slot.
|
||
|
||
2004-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* tree-pretty-print.c (dump_generic_node, case CONVERT_EXPR): Add
|
||
blank after ')'.
|
||
(op_symbol, case *_{DIV,MOD}_EXPR): Say what rounding is being used.
|
||
|
||
* c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT.
|
||
(c_sizeof_of_alignof_type): Likewise.
|
||
* expr.c (array_ref_element_size): Likewise.
|
||
(highest_pow2_factor_for_target): Likewise.
|
||
* gimplify.c (canonicalize_addr_expr): Likewise.
|
||
(gimplify_compound_lval): Likewise.
|
||
* stor-layout.c (finalize_record_size, finalize_type_size): Likewise.
|
||
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise.
|
||
* varasm.c (assemble_variable): Likewise.
|
||
(output_constant_def_contents): Alignments are unsigned.
|
||
|
||
2004-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
Jeff Law <law@redhat.com>
|
||
|
||
* tree-cfg.c (cfg_remove_useless_stmts_bb): Also invalidate if VAL
|
||
gets modified.
|
||
|
||
2004-08-31 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* hooks.c (hook_bool_void_true): New function.
|
||
* hooks.h (hook_bool_void_true): Declare.
|
||
* target-def.h (TARGET_CXX): Add
|
||
TARGET_CXX_KEY_METHOD_MAY_BE_INLINE.
|
||
* target.h (struct cxx): Add key_method_may_be_inline.
|
||
* config/arm/arm.c (arm_cxx_key_method_may_be_inline): New
|
||
function.
|
||
(TARGET_CXX_KEY_METHOD_MAY_BE_INLINE): New macro.
|
||
* config/arm/bpabi.h: Use __THUMB_INTERWORK__ instead of
|
||
__THUMB_INTERWORK.
|
||
|
||
2004-08-31 Denis Chertykov <denisc@overta.ru>
|
||
|
||
PR target/15417
|
||
* config/avr/avr.c (avr_hard_regno_mode_ok): Enable usage of
|
||
frame pointer register only in Pmode while reload in progress.
|
||
|
||
2004-08-31 Stephane Carrez <stcarrez@nerim.fr>
|
||
|
||
PR target/15334
|
||
* config/m68hc11/m68hc11.c (m68hc11_override_options): Disable -fweb
|
||
because it breaks the 32-bit shift patterns that rely on a match_dup.
|
||
|
||
2004-08-31 Matt Austern <austern@apple.com>
|
||
|
||
* config/darwin.c (darwin_make_decl_one_only): Allocate section
|
||
names once per compilation, instead of once per symbol.
|
||
|
||
2004-08-31 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* Makefile.in (build_subdir): New substitution.
|
||
(fixinc.sh): Simplify heavily since fixincludes is already built.
|
||
(stmp-fixinc): Depend on specs.ready.
|
||
(install-mkheaders): Use new location of fixincludes.
|
||
(clean): Do not descend into fixinc.
|
||
(FORBUILD): Replace with ../$(build_subdir).
|
||
* configure.ac (build_subdir): Substitute.
|
||
(FORBUILD): Do not set.
|
||
(all_outputs): Remove fixinc/Makefile.
|
||
(default commands): Do not create links in fixinc.
|
||
* mkfixinc.sh: New, from fixinc/mkfixinc.sh without
|
||
the fixincludes configuration steps and substituting
|
||
@FIXINCL@ in fixinc.in.
|
||
* fixinc.in: New, from fixinc/fixincl.sh.
|
||
|
||
* fixinc/*: Removed.
|
||
|
||
2004-08-31 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* attribs.c (strip_attrs): Remove.
|
||
(split_specs_attrs): Move ...
|
||
* c-decl.c: ... to here.
|
||
* tree.h (split_specs_attrs, strip_attrs): Remove.
|
||
* c-tree.h (split_specs_attrs): Declare.
|
||
|
||
2004-08-31 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* read-rtl.c: Disable RTL checking.
|
||
(apply_macro_to_rtx): Use XTMPL to access 'T' fields.
|
||
|
||
2004-08-31 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (fcond): New code macro and attribute.
|
||
(sunordered_[sd]f, suneq_[sd]f, sunlt_[sd]f, sunle_[sd]f)
|
||
(seq_[sd]f, slt_[sd]f, sle_[sd]f): Redefine using :SCALARF and fcond.
|
||
(sgt_[sd]f, sge_[sd]f): Redefine using :SCALARF.
|
||
|
||
2004-08-30 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
Revert:
|
||
2004-08-29 Mark Mitchell <mark@codesourcery.com>
|
||
PR rtl-optimization/16590
|
||
* gcse.c (pre_delete): Do not create invalid REG_EQUAL notes.
|
||
|
||
2004-08-30 Andrew Pinski <apinski@apple.com>
|
||
|
||
* hard-reg-set.h:
|
||
s/HOST_BITS_PER_WIDES_FAST_INT/HOST_BITS_PER_WIDEST_FAST_INT.
|
||
* ChangeLog: Fix previous ChangeLog entry.
|
||
|
||
PR rtl-opt/13987
|
||
* config.host (use_long_long_for_widest_fast_int): New, default is
|
||
off.
|
||
(ia64-*-hpux*): Enable use_long_long_for_widest_fast_int.
|
||
* configure.ac: If use_long_long_for_widest_fast_int, then
|
||
define USE_LONG_LONG_FOR_WIDEST_FAST_INT.
|
||
* configure: Regenerate.
|
||
* config.in: Regenerate.
|
||
* hwint.h (HOST_WIDEST_FAST_INT, HOST_BITS_PER_WIDEST_FAST_INT):
|
||
New: widest integer type supported efficiently in hardware for the
|
||
host.
|
||
* sbitmap.h (SBITMAP_ELT_BITS): Define based on
|
||
HOST_BITS_PER_WIDEST_FAST_INT.
|
||
(SBITMAP_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT.
|
||
* hard-reg-set.h (HARD_REG_ELT_TYPE): Define based on
|
||
HOST_WIDEST_FAST_INT
|
||
instead of HOST_WIDE_INT.
|
||
(HARD_REG_SET_LONGS): Likewise.
|
||
(UHOST_BITS_PER_WIDE_INT): Likewise.
|
||
Change the checks for the fast cases to be based on
|
||
HOST_BITS_PER_WIDEST_FAST_INT instead of HOST_BITS_PER_WIDE_INT.
|
||
|
||
2004-08-30 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* cfgcleanup.c (merge_memattrs): Look at the value of MEM_SIZE,
|
||
not the pointers.
|
||
|
||
2004-08-30 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
PR 12738
|
||
PR 17205
|
||
Radar 3460526
|
||
Radar 3775729
|
||
* c-decl.c (grokdeclarator): Produce error for 'static' on local
|
||
function declaration.
|
||
|
||
2004-08-30 Richard Henderson <rth@redhat.com>
|
||
|
||
* expr.c (array_ref_element_size): Force aligned_size back to
|
||
sizetype.
|
||
(component_ref_field_offset): Similarly for aligned_offset.
|
||
* tree.c (recompute_tree_invarant_for_addr_expr): Mark raw
|
||
low-bound, element-size, field-offset fields rather than
|
||
computed values.
|
||
|
||
2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-parse.in (parmlist_or_identifiers_1): Remove unreachable and
|
||
redundant code.
|
||
|
||
2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (struct language_function): Add arg_info element.
|
||
* c-decl.c (current_function_arg_info): New.
|
||
(grokdeclarator, store_parm_decls): Use it instead of
|
||
DECL_ARGUMENTS.
|
||
(c_push_function_context, c_pop_function_context): Save and
|
||
restore it.
|
||
|
||
2004-08-30 Richard Henderson <rth@redhat.com>
|
||
|
||
* c-typeck.c (build_unary_op): Don't expand ADDR_EXPR of a
|
||
COMPONENT_REF to pointer arithmetic.
|
||
* varasm.c (initializer_constant_valid_p): Allow "&(*c).f", for
|
||
constant "c" as a valid constant initializer. Allow narrowing of
|
||
differences against the same base object, for any base object.
|
||
|
||
2004-08-30 Richard Henderson <rth@redhat.com>
|
||
|
||
* expr.c (expand_expr_addr_expr): New.
|
||
(expand_expr_real_1) <case ADDR_EXPR>: Use it.
|
||
|
||
2004-08-30 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (MIPS_FP_CONDITIONS): New macro.
|
||
(mips_fp_condition): New enum.
|
||
(mips_fp_conditions): New array.
|
||
(print_fcc_operand): Delete.
|
||
(print_operand): Remove %V, %v and %Q. Redefine %Z so that it prints
|
||
the operand and comma if and only if ISA_HAS_8CC. Add %Y.
|
||
(builtin_description): Add "cond" field.
|
||
(DIRECT_BUILTIN): Initialize it.
|
||
(CMP_{SCALAR,PS,4S}_BUILTINS, MOVTF_BUILTINS): Split INSN parameter
|
||
into INSN and CODE. Initialize the "cond" field.
|
||
(CMP_BUILTINS): Update accordingly.
|
||
(mips_bdesc): Use MIPS_FP_CONDITIONS to invoke CMP_BUILTINS.
|
||
(mips_expand_builtin_movtf, mips_expand_builtin_compare): Take the
|
||
mips_fp_condition as argument. Make it the final operand of the
|
||
comparison instruction.
|
||
(mips_expand_builtin): Update accordingly.
|
||
* config/mips/mips.md (UNSPEC_C_*, UNSPEC_CABS_*): Delete.
|
||
(UNSPEC_C, UNSPEC_CABS): New constants. Shuffle others to fill
|
||
the gaps.
|
||
* config/mips/mips-ps-3d.md (mips_cond_move_tf_ps, bc1any[24][ft]):
|
||
Don't use the 'Q' operand prefix; just print the operand normally.
|
||
(mips_cabs_*, mips_c_*): Delete, replacing with...
|
||
(mips_c_cond_{ps,4s}, mips_cabs_cond_{s,d,ps,4s}): ...these new
|
||
patterns. Split the 4s versions into 2 ps patterns after reload.
|
||
|
||
2004-08-30 Richard Henderson <rth@redhat.com>
|
||
|
||
* fold-const.c (tree_expr_nonzero_p): Use get_base_address before
|
||
assuming an ADDR_EXPR is non-null.
|
||
|
||
2004-08-30 Jason Merrill <jason@redhat.com>
|
||
|
||
* gthr-posix.h, gthr-dce.h: Add #pragma weaks.
|
||
|
||
2004-08-30 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* alias.c (mems_in_disjoint_alias_sets_p, record_alias_subset,
|
||
record_set, rtx_equal_for_memref_p, init_alias_analysis): Use
|
||
gcc_assert and gcc_unreachable instead of abort.
|
||
* alloc-pool.c (abort, fancy_abort): Remove.
|
||
(create_alloc_pool, free_alloc_pool, pool_alloc, pool_free): Use
|
||
gcc_assert or gcc_unreachable.
|
||
* attribs.c (init_attributes, decl_attributes): Likewise.
|
||
* bb-reorder.c (FREE, find_traces_1_round, copy_bb,
|
||
mark_bb_for_unlikely_executed_section,
|
||
add_labels_and_missing_jumps, fix_crossing_conditional_branches,
|
||
fix_crossing_unconditional_branches): Likewise.
|
||
* bitmap.c (bitmap_first_set_bit, bitmap_last_set_bit,
|
||
bitmap_operation): Likewise.
|
||
* bt-load.c (insn_sets_btr_p, augment_live_range,
|
||
move_btr_def): Likewise.
|
||
* builtins.c (c_readstr, expand_builtin_longjmp, apply_args_size,
|
||
apply_result_size, expand_builtin_apply, expand_builtin_mathfn,
|
||
expand_builtin_mathfn_2, expand_builtin_mathfn_3,
|
||
builtin_memcpy_read_str, expand_movstr, expand_builtin_stpcpy,
|
||
expand_builtin_memcmp, expand_builtin_args_info,
|
||
std_gimplify_va_arg_expr, expand_builtin_unop,
|
||
expand_builtin_fputs, expand_builtin_profile_func,
|
||
expand_builtin_fork_or_exec, fold_builtin_bitop,
|
||
fold_builtin_classify, fold_builtin_fputs): Likewise.
|
||
|
||
2004-08-30 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* gcov-io.c (GCOV_CHECK): Use gcc_assert when available.
|
||
* gcov.c (abort): Remove undef.
|
||
|
||
* tree.h (BINFO_PRIMARY_BASE_OF): Remove.
|
||
(struct tree_binfo): Remove primary field.
|
||
|
||
2004-08-30 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* fixinc/Makefile.in (machname.h): Remove.
|
||
(fixincl.x): Do not pass $@ to genfixes.
|
||
* fixinc/genfixes: Remove code to produce machname.h.
|
||
* fixinc/fixincl.sh: Move it here instead.
|
||
* fixinc/fixlib.c: Do not conditionalize on MN_NAME_PAT's presence,
|
||
instead check if pz_mn_name_pat is NULL. Make mn_get_regexps
|
||
return a bool indicating whether pz_mn_name_pat is NULL.
|
||
* fixinc/fixlib.h: Do not conditionalize on MN_NAME_PAT's presence.
|
||
Declare extern C variables for the ENV_TABLE.
|
||
* fixinc/fixfixes.c: Do not conditionalize on MN_NAME_PAT's presence,
|
||
instead use the result of mn_get_regexps.
|
||
* fixinc/fixtests.c: Likewise.
|
||
|
||
2004-08-30 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* configure.ac: Do not run fixincludes after stage1 during
|
||
toplevel bootstrap.
|
||
* configure: Regenerate.
|
||
|
||
2004-08-30 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* sched-deps.c (get_condition): Partially revert previous, by never
|
||
trying to extract the condition from a condjump.
|
||
|
||
2004-08-30 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* c-common.c (c_sizeof_or_alignof_type): Use gcc_assert.
|
||
(handle_visibility_attribute, c_determine_visibility): Likewise.
|
||
* c-common.h (my_friendly_assert): Remove.
|
||
|
||
2004-08-30 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (UNSPEC_{RSQRT,RECIP}[12]_{S,D,PS}): Delete.
|
||
(UNSPEC_{RSQRT,RECIP}[12]): New constants.
|
||
(UNSPEC_MOVE_TF_PS): Renumber to avoid gaps.
|
||
* config/mips/mips-ps-3d.md (*movcc_v2sf_[sd]i): Use :GPR.
|
||
(mips_{rsqrt,recip}[12]_{s,d,ps}): Use :ANYF.
|
||
|
||
2004-08-30 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-pretty-print.c (dump_generic_node): Handle VALUE_HANDLE
|
||
in COMPONENT_REF nodes.
|
||
|
||
2004-08-29 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||
|
||
PR c++/15378
|
||
* c-opts.c (c_common_handle_option): <case OPT_Werror> set
|
||
global_dc->warning_as_error_requested.
|
||
* diagnostic.c (diagnostic_initialize): Tidy.
|
||
* diagnostic.h (diagnostic_context::x_data): Remove
|
||
(diagnostic_context::issue_warnings_are_errors_message): Rename
|
||
from warnings_are_errors_message.
|
||
(diagnostic_context::warning_as_error_requested): New.
|
||
|
||
2004-08-30 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* sched-deps.c (get_condition): Fix breakage in previous patch.
|
||
|
||
2004-08-30 Paul Brook <paul@codesourcery.com>
|
||
|
||
* doc/install.texi: Fix broken mpfr link.
|
||
|
||
2004-08-29 David O'Brien <obrien@FreeBSD.org>
|
||
|
||
* config/rs6000/sysv4.h (LINK_OS_FREEBSD_SPEC): Sync '-p' handling with
|
||
other FreeBSD platforms.
|
||
|
||
2004-08-29 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm.h (REVERSE_CONDITION): Define.
|
||
(REVERSIBLE_CC_MODE): All comparisons are now reversible.
|
||
|
||
2004-08-29 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* flow.c (REVERSE_CONDEXEC_PREDICATES_P): Use the whole comparison, not
|
||
just the codes, call reversed_comparison_code ().
|
||
(ior_reg_cond): Update arguments to REVERSE_CONDEXEC_PREDICATES_P.
|
||
(not_reg_cond): Use reversed_comparison_code.
|
||
(and_reg_cond): Likewise.
|
||
* ifcvt.c (cond_exec_process_if_block): Likewise.
|
||
* doc/tm.texi (REVERSE_CONDEXEC_PREDICATES_P): Update documentation.
|
||
|
||
2004-08-29 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* sched-deps.c (get_condition): Rewrite using jump support functions.
|
||
Use reversed_comparison_code.
|
||
(conditions_mutex_p): Use reversed_comparison_code.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (override_options): Disable hot/cold partitioning
|
||
for MIPS16.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.h (mips_builtins, mips_cmp_choice): Delete.
|
||
(mips_function_type): Move to mips.c.
|
||
* config/mips/mips.c (mips_builtin_type): New enum.
|
||
(builtin_description): Replace code and ftype with builtin_type
|
||
and function_type.
|
||
(DIRECT_BUILTIN, CMP_SCALAR_BUILTINS, CMP_PS_BUILTINS, CMP_4S_BUILTINS)
|
||
(MOVTF_BUILTINS, CMP_BUILTINS): New macros.
|
||
(CODE_FOR_mips_abs_ps): Define.
|
||
(mips_bdesc): Use new macros.
|
||
(mips_expand_builtin): Use builtin_type. Update calls to subroutines.
|
||
(mips_init_builtins): Use the mips_bdesc[] index as the function code.
|
||
(mips_expand_builtin_direct): New function.
|
||
(mips_expand_builtin_movtf): Renamed from mips_expand_ps_cond_move_
|
||
builtin. Replace boolean parameter with builtin_type.
|
||
(mips_expand_compare_builtin, mips_expand_scalar_compare_builtin)
|
||
(mips_expand_4s_compare_builtin): Delete, replacing with...
|
||
(mips_expand_builtin_compare): ...this new function.
|
||
|
||
2004-08-29 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
PR rtl-optimization/16590
|
||
* gcse.c (pre_delete): Do not create invalid REG_EQUAL notes.
|
||
|
||
2004-08-29 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-ccp.c (ccp_visit_stmt): Remove #if 0 guards.
|
||
* tree-ssa-propagate.c: Fix documentation.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (*mov[sd]f_on_*): Redefine using :SCALARF.
|
||
(mov[sd]fcc): Likewise.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (cmp[sd]f): Redefine using :SCALARF.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (divide_condition): New mode attribute.
|
||
(div[sd]f3, *div[sd]f3): Use it. Redefine using :SCALARF.
|
||
(sqrt[sd]f3): Redefine using SCALARF.
|
||
(*recip[sd]f3, *rsqrt<mode>[ab]): Likewise. Name formerly unnamed
|
||
patterns.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (ANYF, SCALARF): New mode macros.
|
||
(loadx, storex, fmt, UNITMODE): New mode attributes.
|
||
(add{sf,df,v2sf}3, sub{sf,df,v2sf}3): Redefine using :ANYF.
|
||
(mul[sd]f3): Redefine using :SCALARF.
|
||
(*mul[sd]f3): Renamed from mul[sd]f3_internal. Use :SCALARF.
|
||
(*mul[sd]3_r4300): Likewise mul[sd]f3_r4300.
|
||
(*m{add,sub}{sf,df,v2sf}3): Name formerly unnamed patterns. Use :ANYF.
|
||
Check TARGET_FUSED_MADD for V2SF too.
|
||
(*nm{add,sub}{sf,df,v2sf}3{,_fastmath}): Likewise, except v2sf patterns
|
||
were already named.
|
||
(abs{sf,df,v2sf}3, neg{sf,df,v2sf}3): Redefine using :ANYF.
|
||
(*[sl][wd]xc1_[sd]i): Redefine using :ANYF.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_init_builtins): Simplify. Only create
|
||
V2SF_type_node if it will be needed.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.h (MIPS_CMP_MOVT, MIPS_CMP_MOVF): Delete.
|
||
* config/mips/mips.c (mips_prepare_builtin_arg): New function.
|
||
(mips_prepare_builtin_target): New function.
|
||
(mips_expand_builtin): Use them. Update calls to subroutines.
|
||
(mips_expand_ps_cond_move_builtin): Use the new functions. Replace
|
||
cmp_choice with a boolean argument to select between movt and movf.
|
||
Take the comparison's icode as an argument, not the function's fcode.
|
||
(mips_expand_compare_builtin): New function. Rename existing function
|
||
to mips_expand_scalar_compare_builtin.
|
||
(mips_expand_scalar_compare_builtin, mips_expand_4s_compare_builtin)
|
||
(mips_expand_ps_compare_builtin): Use the new functions. Take the
|
||
comparison's icode as an argument, not the builtin's fcode.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (print_operand): Remove '%Y' and '%y'.
|
||
(mips_expand_4s_compare_builtin): Redefine CCV4 to be 0 if all
|
||
registers are false and -1 if all registers are true.
|
||
(mips_expand_ps_compare_builtin): Likewise CCV2. Use subregs for
|
||
MIPS_CMP_UPPER and MIPS_CMP_LOWER.
|
||
* config/mips/mips.md (mips_cond_move_tf_ps): Use %Q rather than %y.
|
||
(bc1any4t, bc1any4f): Adjust for new CCV4 interpretation.
|
||
(bc1any2t, bc1any2f): Likewise CCV2.
|
||
(bc1upper2t, bc1lower2t, bc1upper2f, bc1lower2f): Delete.
|
||
|
||
2004-08-29 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (UNSPEC_MOVE_TF_PS): New.
|
||
* config/mips/mips-ps-3d.md (mips_cond_move_tf_ps): Express as an
|
||
UNSPEC rather than an IF_THEN_ELSE.
|
||
* config/mips/mips.c (mips_expand_ps_cond_move_builtin): Emit
|
||
mips_cond_move_tf_ps by name.
|
||
|
||
2004-08-29 Chao-ying Fu <fu@mips.com>
|
||
James E Wilson <wilson@specifixinc.com>
|
||
|
||
* config/mips/mips-modes.def (V2SF, CCV2, CCV4): New modes. Give CCV2
|
||
8 byte size and alignment. Give CCV4 16 byte size and alignment.
|
||
* config/mips/mips-ps-3d.md: New file.
|
||
* config/mips/mips.c (TARGET_VECTOR_MODE_SUPPORTED_P,
|
||
TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define.
|
||
(mips_const_insns): Handle CONST_VECTOR the same as CONST_DOUBLE.
|
||
(mips_output_move): Emit "mov.ps" for V2SFmode.
|
||
(mips_arg_info): Add checks for VECTOR_FLOAT_TYPE_P and
|
||
MODE_VECTOR_FLOAT.
|
||
(override_options): Check if TARGET_MIPS3D and there was an explicit
|
||
!TARGET_PAIRED_SINGLE_FLOAT. Set MASK_PAIRED_SINGLE, if TARGET_MIPS3D.
|
||
Check if TARGET_FLOAT64 and TARGET_HARD_FLOAT are both true, when
|
||
TARGET_PAIRED_SINGLE_FLOAT is true. Check if the ISA supports
|
||
TARGET_PAIRED_SINGLE_FLOAT. Allow MODE_VECTOR_FLOAT in fp registers,
|
||
and allow CCV2 and CCV4 to occupy two and four CC registers.
|
||
(print_fcc_operand): New function.
|
||
(print_operand): Add %Y, %y, %V, %v, %Q for CCV2, CCV4, CC. Modify
|
||
%Z to call print_fcc_operand.
|
||
(mips_function_value): Handle MODE_VECTOR_FLOAT.
|
||
(mips_class_max_nregs): Check for ST_REGS, and handle CCmodes.
|
||
(mips_vector_mode_supported_p): New function.
|
||
(mips_hard_regno_nregs): Check for ST_REG_P, and handle CCmodes.
|
||
(builtin_description): New struct.
|
||
(mips_bdesc): New array of struct builtin_description.
|
||
(mips_expand_builtin, mips_init_builtins,
|
||
mips_expand_ps_cond_move_builtin, mips_expand_4s_compare_builtin,
|
||
mips_expand_compare_builtin, mips_expand_ps_compare_builtin): New
|
||
functions.
|
||
* config/mips/mips.h (MASK_PAIRED_SINGLE, MASK_MIPS3D): New defines.
|
||
(TARGET_PAIRED_SINGLE_FLOAT, TARGET_MIPS3D): New defines.
|
||
(TARGET_CPU_CPP_BUILTINS): Add __mips_paired_single_float.
|
||
(TARGET_SWITCHES): Added "-mpaired-single", "-mno-paired-single",
|
||
"-mips3d", and "-mno-mips3d".
|
||
(ASM_SPEC): Map -mips3d to -mips3d in gas.
|
||
(EXTRA_CONSTRAINT_Y): New macro.
|
||
(EXTRA_CONSTRAINT_STR): Renamed from EXTRA_CONSTRAINT. Add new
|
||
multi-letter constraint 'Y'.
|
||
(CONSTRAINT_LEN): New macro.
|
||
(enum mips_builtins): New for MIPS builtin functions.
|
||
(enum mips_function_type): New for the types of MIPS builtin functions.
|
||
(enum mips_cmp_choice): New for the MIPS comparison builtin functions.
|
||
* config/mips/mips.md: New constants for paired single and MIPS-3D
|
||
instructions. Include the new mips-ps-3d.md file.
|
||
(addv2sf3, subv2sf3, mulv2sf3, absv2sf2, negv2sf2, movv2sf,
|
||
movv2sf_hardfloat_64bit): New named patterns.
|
||
(madd.ps, msub.ps, nmaddv2sf, nmaddv2sf_fastmath, nmsubv2sf,
|
||
nmsubv2sf_fastmath, ldxc1_v2sf_si, ldxc1_v2sf_di, sdxc1_v2sf_si,
|
||
sdxc1_v2sf_di): New unnamed patterns.
|
||
* config/mips/predicates.md (const_0_operand, const_1_operand): Add
|
||
const_vector support.
|
||
(const_0_or_1_operand): New predicate.
|
||
* doc/invoke.texi (MIPS Options): Add -mpaired-single and -mips3d.
|
||
|
||
2004-08-29 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* Makefile.in (OBJS-common): Add tree-ssa-propagate.o
|
||
(tree-ssa-propagate.o): New rule.
|
||
(GTFILES): Add tree-ssa-propagate.c.
|
||
* tree-flow.h (struct stmt_ann_d): Remove field
|
||
in_ccp_worklist.
|
||
* tree-ssa-propagate.c: New file.
|
||
* tree-ssa-propagate.h: New file.
|
||
* tree-ssa-ccp.c: Re-write to use the routines from
|
||
tree-ssa-propagate.c.
|
||
|
||
2004-08-28 Andrew Pinski <apinski@apple.com>
|
||
|
||
* tree-ssa-loop.c: Remove extra include of basic-block.h.
|
||
|
||
2004-08-28 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-common.h: Update comments about ObjC/ObjC++ entry points.
|
||
(objc_is_reserved_word): New prototype.
|
||
(get_current_scope, objc_mark_locals_volatile): Move prototypes to
|
||
separate section; these are call-backs.
|
||
* c-lex.c (c_lex_with_flags): Call objc_is_reserved_word() to detect
|
||
ObjC/ObjC++ "@" keywords.
|
||
* c-tree.h (get_current_scope, objc_mark_locals_volatile): Remove
|
||
prototypes; they already live in c-common.h.
|
||
* stub-objc.c: Update copyright notice.
|
||
(objc_is_reserved_word): New stub.
|
||
|
||
2004-08-28 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* system.h (gcc_assert): Remove __builtin_expect. Evaluate EXPR
|
||
even when not checking.
|
||
|
||
2004-08-27 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/13684
|
||
* gimplify.c (gimplify_cleanup_point_expr): Handle CLEANUP_EH_ONLY.
|
||
(gimple_push_cleanup): Add eh_only parm.
|
||
(gimplify_target_expr): Pass it.
|
||
* c.opt (-fno-threadsafe-statics): New option.
|
||
* c-opts.c (c_common_handle_option): Handle it.
|
||
* c-common.h (flag_threadsafe_statics): Declare it.
|
||
* c-common.c (flag_threadsafe_statics): Record it.
|
||
* doc/invoke.texi: Document it.
|
||
* tsystem.h (_GNU_SOURCE): Define.
|
||
* gthr-posix.h (__gthread_recursive_mutex_t): New typedef.
|
||
(__GTHREAD_RECURSIVE_MUTEX_INIT): New macro.
|
||
(__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): New macro.
|
||
(__gthread_recursive_mutex_init_function): New fn.
|
||
(__gthread_recursive_mutex_lock): New fn.
|
||
(__gthread_recursive_mutex_trylock): New fn.
|
||
(__gthread_recursive_mutex_unlock): New fn.
|
||
* gthr-solaris.h, gthr-single.h, gthr-dce.h: Likewise.
|
||
* gthr-win32.h, gthr-vxworks.h: Likewise.
|
||
* gthr.h: Document.
|
||
|
||
2004-08-27 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_override_options): Increase
|
||
maximum skip to 15. Set function alignment, jump alignment, and
|
||
loop alignment to 16 for processors that form dispatch groups.
|
||
(rs6000_rtx_costs): outer_code is used.
|
||
|
||
2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* stor-layout.c (sizetype_set): Remove.
|
||
(set_sizetype): Don't test or set it.
|
||
|
||
* tree.h (size_int_type): Remove.
|
||
* fold-const.c: Do not #include gt-fold-const.h.
|
||
(size_htab_hash, size_htab_eq): Remove.
|
||
(size_int_kind): Use build_int_cst.
|
||
(new_const, size_htab): Remove.
|
||
(size_int_type): Remove.
|
||
(round_up): Use build_int_cst.
|
||
(round_down): Likewise. Remove spurious constant build.
|
||
|
||
2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* configure.ac: Add ENABLE_ASSERT_CHECKING control.
|
||
Add is_release variable, use it for --enable-werror and
|
||
--enable-checking defaults.
|
||
* system.h (gcc_assert, gcc_unreachable): New.
|
||
* doc/install.texi (--enable-checking): Update.
|
||
* configure, config.in: Rebuilt.
|
||
|
||
2004-08-26 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* rtl.h (read_rtx): Change prototype.
|
||
* read-rtl.c (read_rtx): Provide the caller with both an rtx and a
|
||
line number. Return true on success.
|
||
* gensupport.c (process_include, init_md_reader_args_cb): Adjust
|
||
callers accordingly.
|
||
|
||
2004-08-26 Richard Henderson <rth@redhat.com>
|
||
|
||
* c-typeck.c (build_offsetof): Remove.
|
||
* c-tree.h (build_offsetof): Remove.
|
||
* c-common.c (fold_offsetof_1, fold_offsetof): New.
|
||
* c-common.h (fold_offsetof): Declare.
|
||
* c-parse.in (offsetof_base): New.
|
||
(offsetof_member_designator): Use it. Build references, not just
|
||
a tree list.
|
||
(primary): Use fold_offsetof, not build_offsetof.
|
||
|
||
2004-08-26 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree.c (staticp): Return the static object.
|
||
* tree.h (staticp): Update decl.
|
||
* langhooks.h (struct lang_hooks): Change staticp return type to tree.
|
||
* langhooks.c (lhd_staticp): Return NULL_TREE.
|
||
* langhooks-def.h (lhd_staticp): Update decl.
|
||
* c-common.c (c_staticp): Return the static object.
|
||
* c-common.h (c_staticp): Update decl.
|
||
|
||
2004-08-26 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.h (HARD_REGNO_MODE_OK): Allow complex float
|
||
modes.
|
||
|
||
2004-08-26 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/13801
|
||
* c-decl.c (struct c_binding): Add type and inner_comp fields.
|
||
(bind): Set type and inner_comp fields.
|
||
(pop_scope): Restore type of decl to the correct type from an
|
||
outer scope. Give error when popping file scope for incomplete
|
||
arrays completed incompatibly with default initialization in an
|
||
inner scope.
|
||
(diagnose_mismatched_decls): Handle externs with initializers at
|
||
block scope.
|
||
(pushdecl): Set type of external declaration at block scope based
|
||
only on the visible declarations. Save type when changing the
|
||
type of a declaration. Merge an external declaration at block
|
||
scope with a visible static declaration at file scope.
|
||
(implicitly_declare): Give recycled old declaration the new type
|
||
except for incompatible declarations of built-in functions, saving
|
||
the old type.
|
||
|
||
2004-08-26 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-parse.in (OBJC_TYPE_QUAL): New %token for ObjC use.
|
||
|
||
2004-08-26 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-alias-common.c (gate_pta): New function.
|
||
(pass_build_pta): Use it.
|
||
(pass_del_pta): Use it.
|
||
(delete_alias_vars): Don't check flag_tree_points_to.
|
||
|
||
2004-08-26 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* config/rs6000/rs6000.h (HARD_REGNO_CALL_PART_CLOBBERED): Added
|
||
TFmode as additional register mode cloberred by call.
|
||
|
||
2004-08-26 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_libcall_value): Generate
|
||
parallel pattern for library call returning DImode in
|
||
mixed mode.
|
||
|
||
2004-08-26 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (function_arg): Generate parallel
|
||
pattern for more split args.
|
||
|
||
2004-08-26 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_split_multireg_move): Call
|
||
either gen_movdi_di_update or gen_movdi_si_update depending on
|
||
target mode.
|
||
* config/rs6000/rs6000.md (movdi_update): Changed to movdi_<mode>_update,
|
||
to generate two versions.
|
||
|
||
2004-08-26 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* Makefile.in (lambda-code.o): New.
|
||
(lambda-trans.o): Ditto.
|
||
(TREE_DATA_REF_H): Ditto.
|
||
(LAMBDA_H): Ditto.
|
||
(lambda-mat.o): Use LAMBDA_H.
|
||
(tree-data-ref.o): Ditto.
|
||
* lambda-code.c: New file. Lambda code generation algorithm.
|
||
* lambda-trans.c: Ditto. Lambda transformation matrix support.
|
||
* lambda.h: Add lambda loop structures.
|
||
Add lambda loopnest structures.
|
||
Add lambda body vector structure.
|
||
Add lambda linear expression structures.
|
||
Add prototypes for functions in new files.
|
||
* lambda-mat.c: Include tree.h
|
||
|
||
2004-08-26 Daniel Berlin <dberlin@dberlin.org>
|
||
Sebastian Pop <pop@cri.ensmp.fr>
|
||
|
||
* tree-data-ref.h: Include lambda.h
|
||
(free_dependence_relation): Declared here.
|
||
(free_dependence_relations): Ditto.
|
||
(free_data_refs): Ditto.
|
||
* tree-data-ref.c (free_dependence_relation): New function.
|
||
(free_dependence_relations): Ditto.
|
||
(free_data_refs): Ditot.
|
||
(analyze_all_data_dependences): Free datarefs and dependence_relations.
|
||
(build_classic_dist_vector): Store in the dependence_relations the
|
||
information. Each arc in the dependence_relations graph is labelled
|
||
with the distance and direction vectors.
|
||
(build_classic_dir_vector): Ditto.
|
||
(compute_rw_wr_ww_dependences): Renamed again compute_all_dependences.
|
||
Now computes again the whole dependence graph including read-read
|
||
relations.
|
||
(compute_data_dependences_for_loop): Now dependence_relations contains
|
||
all the data, and thus it doesn't need to initialize the classic_dir
|
||
and classic_dist vectors.
|
||
(analyze_all_data_dependences): Adjusted for using the new interface of
|
||
compute_data_dependences_for_loop. Remove the statistics dump.
|
||
|
||
2004-08-26 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* config/xtensa/xtensa.c (xtensa_ld_opcodes, xtensa_st_opcodes): Delete.
|
||
(xtensa_expand_block_move): Update comment.
|
||
(override_options): Remove initialization of xtensa_{ld,st}_opcodes.
|
||
|
||
2004-08026 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
PR target/13506
|
||
* toplev.c (crash_signal): If we crashed while emitting
|
||
a user asm, then die more gracefully.
|
||
|
||
2004-08-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
||
|
||
PR target/17119.
|
||
* config/m32r.c (gen_compare): Use reg_or_int16_operand when
|
||
checking for a valid constant, regardless of sign.
|
||
|
||
2004-08-25 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/16974
|
||
* config/alpha/alpha.md (adddi_fp_hack): Don't rely on splitting
|
||
if the constant satisfies add_operand.
|
||
|
||
2004-08-25 Richard Henderson <rth@redhat.com>
|
||
|
||
PR debug/10695
|
||
* config/alpha/alpha.c (emit_frame_store_1, emit_frame_store): New.
|
||
(alpha_expand_prologue): Handle >32-bit frames. Generate proper
|
||
unwind info for >16-bit frames.
|
||
|
||
2004-08-25 Richard B. Kreckel <richard.kreckel@framatome-anp.com>
|
||
|
||
PR target/17171
|
||
* config/i386/gas.h (ASM_COMMENT_START): Define to "#".
|
||
|
||
2004-08-25 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (alpha_cannot_force_const_mem): New.
|
||
(TARGET_CANNOT_FORCE_CONST_MEM): New.
|
||
|
||
2004-08-25 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
* doc/tree-ssa.texi: Document new operand iterator.
|
||
|
||
2004-08-26 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR target/16480
|
||
* config/rs6000/rs6000.c (rs6000_split_multireg_move): Don't abort
|
||
on "(mem (symbol_ref ..))" rtl. Look at LO_SUM base regs as well
|
||
as PLUS base regs.
|
||
|
||
2005-08-28 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/symbian.h (SUBTARGET_ASM_FLOAT_SPEC): Default to
|
||
-mfpu=vfp -march=armv5t
|
||
* config/arm/t-symbian: Change multilib to mfloat-abi=softfp.
|
||
|
||
2004-08-25 Richard Henderson <rth@redhat.com>
|
||
|
||
* target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New.
|
||
* target.h (struct gcc_target): Add scalar_mode_supported_p.
|
||
* targhooks.c (default_scalar_mode_supported_p): New.
|
||
* targhooks.h (default_scalar_mode_supported_p): Declare.
|
||
* doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document.
|
||
|
||
* c-common.c (handle_mode_attribute): Query scalar_mode_supported_p
|
||
before attempting to create types. Tidy.
|
||
* expr.c (vector_mode_valid_p): Use scalar_mode_supported_p.
|
||
|
||
* config/alpha/alpha.c (alpha_scalar_mode_supported_p): New.
|
||
(TARGET_SCALAR_MODE_SUPPORTED_P): New.
|
||
|
||
2004-08-25 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/freebsd.h (SUBTARGET_OVERRIDE_OPTIONS): Don't
|
||
set REAL_MODE_FORMAT for TFmode.
|
||
|
||
2004-08-25 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-decl.c (grokparm): New function.
|
||
* c-tree.h (grokparm): New prototype.
|
||
|
||
2004-08-25 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
* tree-ssa-operands.h (struct ssa_operand_iterator_d): New. SSA operand
|
||
iterator controlling structure.
|
||
(SSA_OP_USE, SSA_OP_DEF, SSA_OP_VUSE, SSA_OP_VMAYUSE, SSA_OP_VMAYDEF,
|
||
SSA_OP_VMUSTDEF, SSA_OP_VIRTUAL_USES, SSA_OP_VIRTUAL_DEFS,
|
||
SSA_OP_ALL_USES, SSA_OP_ALL_DEFS, SSA_OP_ALL_OPERANDS): New. Operand
|
||
iterator flags.
|
||
(FOR_EACH_SSA_TREE_OPERAND): New. Iterate over operands as trees.
|
||
(FOR_EACH_SSA_USE_OPERAND): New. Iterate over operands as uses.
|
||
(FOR_EACH_SSA_DEF_OPERAND): New. Iterate over operands as defs.
|
||
(FOR_EACH_SSA_MAYDEF_OPERAND): New. Iterate over V_MAY_DEFs.
|
||
* tree-ssa-operands.c (NULL_DEF_OPERAND_P, NULL_USE_OPERAND_P): New.
|
||
Empty operand pointers.
|
||
* tree-flow-inline.h (op_iter_done): New. Return true if finished.
|
||
(op_iter_next_use): New. Return next use_operand_p.
|
||
(op_iter_next_def): New. Return next def_operand_p.
|
||
(op_iter_next_tree): New. Return next operands as a tree.
|
||
(op_iter_init): New. Initialize an iterator structure.
|
||
(op_iter_init_use): New. Initialize structure and get the first use.
|
||
(op_iter_init_def): New. Initialize structure and get the first def.
|
||
(op_iter_init_tree): New. Initialize structure and get the first tree.
|
||
(op_iter_next_maydef): New. Return next V_MAY_DEF operands.
|
||
(op_iter_init_maydef): New. Initialize structure and get the first
|
||
V_MAY_DEF operands.
|
||
* tree-cfg.c (tree_duplicate_bb): Use new operand iterator.
|
||
* tree-dfa.c (compute_immediate_uses_for_stmt,
|
||
redirect_immediate_uses): Use new operand iterator.
|
||
(v_may_defs_disappeared_p, v_must_defs_disappeared_p): Delete.
|
||
(mark_new_vars_to_rename): Use new operand iterator. Count virtual
|
||
operands instead of using *_disappeared_p routines.
|
||
* tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites, rewrite_stmt,
|
||
ssa_rewrite_stmt): Use new operand iterator.
|
||
* tree-outof-ssa.c (check_replaceable, find_replaceable_in_bb,
|
||
rewrite_trees): Use new operand iterator.
|
||
* tree-pretty-print.c (dump_vops): Use new operand iterator.
|
||
* tree-sra.c (mark_all_v_defs): Use new operand iterator.
|
||
* tree-ssa-alias.c (compute_points_to_and_addr_escape,
|
||
dump_points_to_info): Use new operand iterator.
|
||
* tree-ssa-ccp.c (cp_lattice_meet, visit_stmt, initialize,
|
||
replace_uses_in, replace_vuse_in, likely_value, set_rhs): Use new
|
||
operand iterator.
|
||
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary,
|
||
propagate_necessity): Use new operand iterator.
|
||
* tree-ssa-dom.c (cprop_into_stmt, optimize_stmt): Use operand iterator.
|
||
(register_definitions_for_stmt): Use new operand iterator. Take stmt as
|
||
a parameter instead of a stmt_ann_t.
|
||
* tree-ssa-live.c (create_ssa_var_map, calculate_live_on_entry,
|
||
build_tree_conflict_graph): Use new operand iterator.
|
||
* tree-ssa-loop-im.c (determine_max_movement, single_reachable_address,
|
||
rewrite_mem_refs): Use new operand iterator.
|
||
* tree-ssa-loop-manip.c (find_uses_to_rename_stmt,
|
||
check_loop_closed_ssa_use): Use new operand iterator.
|
||
* tree-ssa.c (verify_ssa, replace_immediate_uses): Use operand iterator.
|
||
* tree-ssanames.c (release_defs): Use new operand iterator.
|
||
* tree-vectorizer.c (vect_create_data_ref): Use new operand iterator.
|
||
|
||
2004-08-25 Adam Nemet <anemet@lnxw.com>
|
||
|
||
* tlink.c (initial_cwd): New variable.
|
||
(tlink_init): Initialize it.
|
||
(recompile_files): Use tlink_execute() instead of system(). Don't
|
||
duplicate verbose output of collect_execute. Restore initial_cwd.
|
||
Update comment before the function.
|
||
|
||
2004-08-25 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* c-typeck.c (build_c_cast): In ObjC, always preserve (and silently
|
||
accept) a cast from one Objective-C pointer type to another.
|
||
|
||
2004-08-25 Paolo Carlini <pcarlini@suse.de>
|
||
|
||
* doc/install.texi: Document that libstdc++-v3 requires
|
||
now automake 1.9.1.
|
||
|
||
2004-08-25 Caroline Tice <ctice@apple.com>
|
||
|
||
* bb-reorder.c (partition_hot_cold_basic_blocks): Add more details
|
||
to comments at start of function.
|
||
* cfgbuild.c (make_edges): Add more details to hot/cold partitioning
|
||
comment.
|
||
* cfgcleanup.c (try_simplify_condjump, try_forward_edges,
|
||
merge_blocks_move_predecessor_nojumps,
|
||
merge_blocks_move_successor_nojumps, merge_blocks_move,
|
||
try_crossjump_to_edge, try_crossjump_bb): Likewise.
|
||
* cfglayout.c (fixup_reorder_chain): Likewise.
|
||
* cfgrtl.c (rtl_can_merge_blocks, try_redirect_by_replacing_jump,
|
||
cfg_layout_can_merge_blocks_p): Likewise.
|
||
* ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
|
||
* passes.c (rest_of_compilation): Update comments for calling
|
||
optimization that partitions hot/cold basic blocks.
|
||
* doc/invoke.texi: Update documentation of
|
||
freorder-blocks-and-partition flag.
|
||
|
||
2004-08-25 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (reg): Renamed mode attribute from ccreg.
|
||
(*mov*_on_*): Adjust accordingly. Add an explicit MOVECC: prefix.
|
||
|
||
2004-08-25 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (any_shift): New code macro.
|
||
(optab, insn): New code attributes.
|
||
({ashl,ashr,lshr}[sd]i3): Redefine using :GPR and any_shift.
|
||
Use the standard rather than internal patterns for the MIPS16
|
||
double-shift optimization.
|
||
(*{ashl,ashr,lshr}[sd]i3): New names for the non-mips16 shift patterns.
|
||
Redefine using :GPR and any_shift.
|
||
(*{ashl,ashr,lshr}si3_extend): Generalize ashlsi3_internal1_extend
|
||
to cover all three shifts.
|
||
(*{ashl,ashr,lshr}si3_mips16): New names for the mips16 SImode shifts.
|
||
Redefine using any_shift. Use :GPR and any_shift to combine splitters.
|
||
(*{ashl,ashr,lshr}di3_mips16): New names for the mips16 DImode shifts.
|
||
|
||
2004-08-24 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* gimplify.c (lookup_tmp_var): Separate temporaries when not
|
||
optimizing.
|
||
|
||
2004-08-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR libstdc++/17005 (fix for HP-UX 11.11)
|
||
* config.gcc (hppa*-*-*): Move MASK_BIG_SWITCH to target_cpu_default2.
|
||
(hppa*-*-hpux*): Consolidate hppa1.0-*-* code. Rework handling of
|
||
tm_file including pa-hpux1010.h or pa-hpux1111.h when appropriate.
|
||
* config/pa/pa-hpux1010.h, config/pa/pa-hpux1111.h: New files.
|
||
* config/pa/pa-hpux.h (TARGET_HPUX): Define.
|
||
(LINK_SPEC): Handle march=1.0 option.
|
||
* config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX
|
||
and _XOPEN_SOURCE_EXTENDED for UNIX 95.
|
||
(SUBTARGET_OPTIONS): New define.
|
||
(LINK_SPEC): Handle march=1.0 option.
|
||
(STARTFILE_SPEC): New define.
|
||
* config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX
|
||
and _XOPEN_SOURCE_EXTENDED for UNIX 95. Additionally, predefine
|
||
_INCLUDE__STDC_A1_SOURCE and _INCLUDE_XOPEN_SOURCE_500 for UNIX 98.
|
||
(SUBTARGET_OPTIONS): New define.
|
||
(LINK_SPEC): Handle march=1.0 option.
|
||
(STARTFILE_SPEC): New define.
|
||
* config/pa/pa.c (override_options): Add code to process -munix= option.
|
||
* config/pa/pa.h (pa_unix_string, flag_pa_unix): Declare.
|
||
(TARGET_HPUX, TARGET_HPUX_10_10, TARGET_HPUX_11_11): Provide default
|
||
defines.
|
||
(TARGET_OPTIONS): Add SUBTARGET_OPTIONS to option list.
|
||
(SUBTARGET_OPTIONS): Provide default define.
|
||
* config/pa/pa64-hpux.h (STANDARD_STARTFILE_PREFIX_1,
|
||
STANDARD_STARTFILE_PREFIX_2): New defines.
|
||
(STARTFILE_SPEC): Provide unix95.o or unix98.o startfiles as necessary.
|
||
(ENDFILE_SPEC): Use %O.
|
||
* doc/install.texi (hppa*-*-hpux*): Reword paragraph on -g and gas.
|
||
Mention issue caused by changing namespace and runtime to UNIX 95/98.
|
||
* doc/invoke.texi (HPPA options): Move misplaced text to FRV options.
|
||
Document -munix=std option.
|
||
|
||
2004-08-25 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* cse.c (cse_around_loop, cse_check_loop_start,
|
||
cse_set_around_loop): Remove.
|
||
(cse_basic_block): Remove the around_loop argument.
|
||
(cse_end_of_basic_block): Remove the after_loop argument.
|
||
(cse_main): Likewise.
|
||
* rtl.h (cse_main): Update prototype.
|
||
* passes.c (rest_of_handle_cse, rest_of_handle_cse2,
|
||
rest_of_handle_gcse): Update cse_main calls.
|
||
|
||
2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* tree.h (build_int_cst): New, sign extended constant.
|
||
(build_int_cstu): New, zero extended constant.
|
||
(build_int_cst_wide): Renamed from build_int_cst.
|
||
* tree.c (build_int_cst, build_int_cstu): New.
|
||
(build_int_cst_wide): Renamed from build_int_cst.
|
||
(make_vector_type, build_common_tree_nodes,
|
||
build_common_tree_nodes_2): Adjust build_int_cst calls.
|
||
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
|
||
expand_builtin_strpbrk, expand_builtin_fputs,
|
||
build_string_literal, expand_builtin_printf,
|
||
expand_builtin_sprintf, fold_builtin_classify_type,
|
||
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
|
||
fold_builtin_toascii, fold_builtin_isdigit,
|
||
simplify_builtin_strstr, simplify_builtin_strpbrk,
|
||
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
|
||
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
|
||
DEF_ATTR_INT): Likewise.
|
||
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
|
||
Likewise.
|
||
* c-lex.c (interpret_integer, lex_charconst): Likewise.
|
||
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
|
||
* c-pretty-print.c (pp_c_integer_constant): Likewise.
|
||
* c-typeck.c (really_start_incremental_init, push_init_level,
|
||
set_nonincremental_init_from_string): Likewise.
|
||
* calls.c (load_register_parameters): Likewise.
|
||
convert.c (convert_to_pointer): Likewise.
|
||
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
|
||
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
|
||
build_gcov_info): Likewise.
|
||
* except.c (init_eh, assign_filter_values): Likewise.
|
||
* expmed.c (store_fixed_bit_field, extract_bit_field,
|
||
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
|
||
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
|
||
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
|
||
* expr.c (convert_move, emit_group_load, emit_group_store,
|
||
expand_assignment, store_constructor, store_field,
|
||
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
|
||
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
|
||
invert_truthvalue, optimize_bit_field_compare,
|
||
decode_field_reference, all_ones_mask_p, constant_boolean_node,
|
||
fold_div_compare, fold, fold_read_from_constant_string,
|
||
fold_negate_const, fold_abs_const, fold_not_const, round_up,
|
||
round_down): Likewise.
|
||
* function.c (assign_parm_setup_block): Likewise.
|
||
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
|
||
Likewise.
|
||
* stor-layout.c (layout_type, initialize_sizetypes,
|
||
set_min_and_max_values_for_integral_type): Likewise.
|
||
* tree-chrec.c (chrec_fold_multiply_poly_poly,
|
||
reset_evolution_in_loop): Likewise.
|
||
* tree-chrec.h (build_polynomial_chrec): Likewise.
|
||
* tree-complex.c (build_replicated_const): Likewise.
|
||
* tree-eh.c (honor_protect_cleanup_actions,
|
||
lower_try_finally_onedest, lower_try_finally_copy,
|
||
lower_try_finally_switch): Likewise.
|
||
* tree-mudflap.c (mf_build_string, mx_register_decls,
|
||
mudflap_register_call, mudflap_enqueue_constant): Likewise.
|
||
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
|
||
* tree-pretty-print.c (dump_generic_node): Likewise.
|
||
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
|
||
Likewise.
|
||
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
|
||
* tree-ssa-loop-niter.c (number_of_iterations_cond,
|
||
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
|
||
Likewise.
|
||
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
|
||
canonicalize_loop_induction_variables): Likewise.
|
||
* tree-vectorizer.c (vect_create_index_for_array_ref,
|
||
vect_transform_loop_bound, vect_compute_data_ref_alignment):
|
||
Likewise.
|
||
|
||
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
|
||
alpha_gimplify_va_arg_1): Likewise.
|
||
* config/arm/arm.c (arm_get_cookie_size): Likewise.
|
||
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
|
||
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
|
||
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
|
||
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
|
||
mips_gimplify_va_arg_expr): Likewise.
|
||
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
|
||
add_compiler_branch_island): Likewise.
|
||
* config/s390/s390.c (s390_va_start): Likewise.
|
||
* config/sh/sh.c (sh_va_start): Likewise.
|
||
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
|
||
Likewise.
|
||
* config/xtensa/xtensa.c (xtensa_va_start,
|
||
xtensa_gimplify_va_arg_expr): Likewise.
|
||
|
||
* objc/objc-act.c (build_objc_string_object,
|
||
build_objc_symtab_template, init_def_list, init_objc_symtab,
|
||
init_module_descriptor, generate_static_references,
|
||
build_selector_translation_table, get_proto_encoding,
|
||
build_typed_selector_reference, build_selector_reference,
|
||
build_next_objc_exception_stuff,
|
||
build_method_prototype_list_template, generate_descriptor_table,
|
||
generate_protocols, build_protocol_initializer,
|
||
build_ivar_list_template, build_method_list_template,
|
||
build_ivar_list_initializer, generate_ivars_list,
|
||
generate_dispatch_table, generate_protocol_list,
|
||
build_category_initializer, build_shared_structure_initializer,
|
||
generate_shared_structures, handle_impent,
|
||
generate_objc_image_info): Likewise.
|
||
|
||
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* cfglayout.c (duplicate_insn_chain): Remove references to
|
||
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
|
||
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
|
||
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
|
||
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
|
||
and NOTE_INSN_LOOP_CONT.
|
||
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
|
||
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
|
||
and NOTE_INSN_LOOP_CONT.
|
||
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
|
||
check_dbra_loop, loop_dump_aux): Remove references to removed notes
|
||
and fields.
|
||
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
|
||
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
|
||
references to removed notes and fields.
|
||
(subtract_reg_term, ujump_to_loop_cont): Remove.
|
||
|
||
2004-08-25 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* doc/install.texi: Document that libcpp does not require
|
||
Automake any longer. Document that Automake 1.9.1 should
|
||
work everywhere.
|
||
|
||
2004-08-25 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* flags.h (enum debug_info_type): Remove DWARF_DEBUG.
|
||
* defaults.h (PREFERRED_DEBUGGING_TYPE): Remove check for
|
||
DWARF_DEBUGGING_INFO from choice-of-definition chain;
|
||
restructure using C89 features (#elif, #error).
|
||
* c-lex.c, final.c, opts.c, config/cris/cris.c, config/frv/frv.c
|
||
* config/sh/sh.h: Remove references to DWARF_DEBUG.
|
||
* doc/invoke.texi: Remove references to DWARF version 1;
|
||
clarify why -gdwarf-2<n> doesn't work.
|
||
|
||
2004-08-25 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* basic-block.h (BB_SET_PARTITION): Clear old value first.
|
||
* cfg.c (clear_bb_flags): Don't clear partition setting.
|
||
* ifcvt.c (find_if_case_1): Remove ??? comment.
|
||
|
||
2004-08-25 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
PR target/17052
|
||
* config/rs6000/rs6000.h (machine_function): Remove sysv_varargs_p.
|
||
* config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Use
|
||
current_function_stdarg in place of sysv_varargs_p.
|
||
* config/rs6000/rs6000.c (setup_incoming_varargs): Don't set
|
||
sysv_varargs_p.
|
||
|
||
2004-08-24 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/16298
|
||
* config/i386/i386.c (legitimate_constant_p): Rework to not accept
|
||
random codes within CONST.
|
||
|
||
2004-08-24 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS): Remove
|
||
-freorder-blocks-and-partition.
|
||
|
||
2004-08-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR middle-end/17044
|
||
* tree-ssa-threadupdate.c (redirection_data): Make static.
|
||
(thread_block): Use ggc_alloc_cleared to allocate struct
|
||
redirection_data. Don't free elements in redirection_data.
|
||
|
||
2004-08-24 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/predicates.md (small_data_pattern): Match prefetches.
|
||
|
||
2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR tree-optimization/17016
|
||
* tree-ssa-loop-niter.c (number_of_iterations_cond,
|
||
number_of_iterations_exit): Use POINTER_TYPE_P instead
|
||
of testing for POINTER_TYPE.
|
||
|
||
2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-ssa-loop-ivcanon.c: New file.
|
||
* tree-ssa-loop-manip.c (create_iv): New function.
|
||
* Makefile.in (tree-ssa-loop-ivcanon.o): Add.
|
||
(tree-ssa-loop.o, tree-ssa-loop-manip.o): Add SCEV_H dependency.
|
||
* cfgloop.c (mark_single_exit_loops): New function.
|
||
(verify_loop_structure): Verify single-exit loops.
|
||
* cfgloop.h (struct loop): Add single_exit field.
|
||
(LOOPS_HAVE_MARKED_SINGLE_EXITS): New constant.
|
||
(mark_single_exit_loops): Declare.
|
||
(tree_num_loop_insns): Declare.
|
||
* cfgloopmanip.c (update_single_exits_after_duplication): New function.
|
||
(duplicate_loop_to_header_edge): Use it.
|
||
* common.opt (fivcanon): New flag.
|
||
* timevar.def (TV_TREE_LOOP_IVCANON, TV_COMPLETE_UNROLL): New timevars.
|
||
* tree-cfg.c (tree_find_edge_insert_loc): Return newly created block.
|
||
(bsi_commit_edge_inserts_1): Pass null to tree_find_edge_insert_loc.
|
||
(bsi_insert_on_edge_immediate): New function.
|
||
* tree-flow.h (bsi_insert_on_edge_immediate,
|
||
canonicalize_induction_variables, tree_unroll_loops_completely,
|
||
create_iv): Declare.
|
||
* tree-optimize.c (init_tree_optimization_passes): Add
|
||
pass_iv_canon and pass_complete_unroll.
|
||
* tree-pass.h (pass_iv_canon, pass_complete_unroll): Declare.
|
||
* tree-scalar-evolution.c (get_loop_exit_condition,
|
||
get_exit_conditions_rec, number_of_iterations_in_loop,
|
||
scev_initialize): Use single_exit information.
|
||
* tree-ssa-loop-niter.c (number_of_iterations_cond): Record
|
||
missing assumptions.
|
||
(loop_niter_by_eval): Return number of iterations as unsigned
|
||
int.
|
||
* tree-ssa-loop.c (tree_ssa_loop_init): Mark single exit loops.
|
||
(tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_iv_canon,
|
||
tree_complete_unroll, gate_tree_complete_unroll, pass_complete_unroll):
|
||
New passes.
|
||
(tree_ssa_loop_done): Call free_numbers_of_iterations_estimates.
|
||
* tree-ssanames.c (make_ssa_name): Allow creating ssa name before
|
||
the defining statement is ready.
|
||
* tree-vectorizer.c (vect_create_iv_simple): Removed.
|
||
(vect_create_index_for_array_ref, vect_transform_loop_bound):
|
||
Use create_iv.
|
||
(vect_transform_loop_bound): Use single_exit information.
|
||
(vect_analyze_loop_form): Cleanup bogus tests.
|
||
(vectorize_loops): Do not call flow_loop_scan.
|
||
* tree.h (may_negate_without_overflow_p): Declare.
|
||
* fold-const.c (may_negate_without_overflow_p): Split out from ...
|
||
(negate_expr_p): ... this function.
|
||
(tree_expr_nonzero_p): Handle overflowed constants correctly.
|
||
* doc/invoke.texi (-fivcanon): Document.
|
||
* doc/passes.texi: Document canonical induction variable creation.
|
||
|
||
2004-08-24 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.h (ISA_HAS_INT_CONDMOVE): Delete.
|
||
* config/mips/mips.c (print_operand): Fold %B/%b handling into %T/%t,
|
||
using the mode of the operand to decide between them.
|
||
* config/mips/mips.md (MOVECC): New mode macro.
|
||
(ccreg): New mode attribute.
|
||
(*mov{si,di,sf,df}_on_{cc,si,di}): Name formerly unnamed patterns.
|
||
Redefine using :GPR and :MOVECC. Use %T and %t for the condition.
|
||
(mov[sd]icc): Redefine using :GPR.
|
||
|
||
2004-08-24 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips-protos.h (mips_emit_prefetch): Delete.
|
||
(mips_prefetch_cookie): New function.
|
||
* config/mips/mips.c (print_operand_address): Fix handling of
|
||
ADDRESS_CONST_INT.
|
||
(mips_emit_prefetch): Delete.
|
||
(mips_prefetch_cookie): New function.
|
||
* config/mips/mips.md (prefetch): Turn into a define_insn. Use a
|
||
mode of QImode for the address_operand. Use mips_prefetch_cookie
|
||
to calculate the first "pref" operand.
|
||
(prefetch_[sd]i, prefetch_[sd]i_address): Delete.
|
||
(prefetch_indexed_[sd]i): Redefine using :P. Use mips_prefetch_cookie.
|
||
|
||
2004-08-24 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm.md: Include predicates.md.
|
||
* predicates.md: New file.
|
||
* arm.c (s_register_operand, arm_hard_register_operand)
|
||
(arm_general_register_operand, f_register_operand, reg_or_int_operand)
|
||
(arm_immediate_operand, arm_neg_immediate_operand)
|
||
(arm_not_immediate_operand, arm_rhs_operand, arm_rhsm_operand)
|
||
(arm_add_operand, arm_addimm_operand, arm_not_operand)
|
||
(offsettable_memory_operand, alignable_memory_operand)
|
||
(arm_reload_memory_operand, arm_float_rhs_operand)
|
||
(arm_float_add_operand, vfp_compare_operand, arm_float_compare_operand)
|
||
(index_operand, shiftable_operator, logical_binary_operator)
|
||
(shift_operator, equality_operator, arm_comparison_operator)
|
||
(minmax_operator, cc_register, dominant_cc_register)
|
||
(arm_extendqisi_mem_op, power_of_two_operand, nonimmediate_di_operand)
|
||
(di_operand, nonimmediate_soft_df_operand, soft_df_operand)
|
||
(const_shift_operand, load_multiple_operation)
|
||
(store_multiple_operation, multi_register_push, thumb_cmp_operand)
|
||
(thumb_cmpneg_operand, thumb_cbrch_target_operand)
|
||
(cirrus_register_operand, cirrus_fp_register)
|
||
(cirrus_shift_const): Delete, replaced with equivalents in
|
||
predicates.md.
|
||
(shift_op): Handle ROTATE.
|
||
* arm-protos.h: Delete declarations for above.
|
||
* arm.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete.
|
||
* t-arm (MD_INCLUDES): Add predicates.md.
|
||
(s-preds): Depends on MD_INCLUDES.
|
||
|
||
2004-08-24 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_gen_conditional_trap): Fix mode.
|
||
* config/mips/mips.md (*conditional_trap[sd]i): Name previously unnamed
|
||
patterns. Redefine using :GPR. Give the match_operator a mode.
|
||
Use '%2' rather than '%z2' for operand 2.
|
||
|
||
2004-08-24 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (load_call[sd]i): Redefine using :P. Add mode
|
||
attribute.
|
||
|
||
2004-08-24 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (indirect_jump): Use force_reg. Adjust names
|
||
of internal patterns.
|
||
(indirect_jump[sd]i): Renamed from indirect_jump_internal[12].
|
||
Redefine using :P.
|
||
(tablejump): Use expand_binop to calculate address. Adjust names
|
||
of internal patterns.
|
||
(tablejump[sd]i): Renamed from tablejump_internal[12].
|
||
Redefine using :P.
|
||
(tablejump_mips16[12]): Delete.
|
||
|
||
2004-08-24 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (*seq_[sd]i, *seq_[sd]i_mips16, *sne_[sd]i)
|
||
(*sgt_[sd]i, *sgt_[sd]i_mips16, *sge_[sd]i, *slt_[sd]i)
|
||
(*slt_[sd]i_mips16, *sle_[sd]i, *sle_[sd]i_mips16, *sgtu_[sd]i)
|
||
(*sgtu_[sd]i_mips16, *sge_[sd]i, *sltu_[sd]i, *sltu_[sd]i_mips16)
|
||
(*sleu_[sd]i, *sleu_[sd]i_mips16): Redefine using :GPR.
|
||
|
||
2004-08-24 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (cmpsi, cmpdi): Redefine using :GPR.
|
||
(*branch_zero[sd]i): Renamed from branch_zero{,_di}. Redefine
|
||
using :GPR.
|
||
(*branch_zero[sd]i_inverted): Likewise branch_zero{,_di}_inverted.
|
||
(*branch_equality[sd]i): Likewise branch_equality{,_di}.
|
||
(*branch_equality[sd]i_inverted): Likewise
|
||
branch_equality{,_di}_inverted.
|
||
(*branch_equality[sd]i_mips16): Name formerly unnamed patterns.
|
||
Redefine using :GPR.
|
||
|
||
2004-08-24 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* rtl.def: Reorganize, placing all codes used only in machine
|
||
descriptions at the end.
|
||
|
||
* rtl.def: Wrap MD-only codes in #ifdef GENERATOR_FILE.
|
||
* gengtype.c: Don't include rtl.h. Define enum rtx_code and
|
||
rtx_name, rtx_format arrays by direct reference to rtl.def,
|
||
first undefining GENERATOR_FILE. Define enum insn_note and
|
||
note_insn_name array by direct reference to insn-notes.def.
|
||
(adjust_field_rtx_def): Remove local definition of rtx_name.
|
||
Use symbolic names for insn notes.
|
||
* Makefile.in (gengtype.o): Update dependencies.
|
||
|
||
2004-08-24 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* basic-block.h (struct basic_block_def): Reorder fields to
|
||
eliminate interior padding. Remove 'partition' field.
|
||
(BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION)
|
||
(BB_UNPARTITIONED, BB_PARTITION, BB_SET_PARTITION)
|
||
(BB_COPY_PARTITION): New macros.
|
||
* bb-reorder.c, cfgcleanup.c, cfglayout.c, cfgrtl.c, ifcvt.c
|
||
Replace all references to the 'partition' field of a basic
|
||
block with new macros.
|
||
|
||
* insn-notes.def: Delete NOTE_INSN_DISABLE_SCHED_OF_BLOCK.
|
||
* final.c (final_scan_insn): Don't handle it.
|
||
* modulo-sched.c: Set BB_DISABLE_SCHEDULE flag on g->bb
|
||
instead of emitting a NOTE_INSN_DISABLE_SCHED_OF_BLOCK note.
|
||
* sched-rgn.c (sched_is_disabled_for_current_region_p):
|
||
Look for a BB_DISABLE_SCHEDULE flag on the block instead of a note.
|
||
|
||
2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* c-decl.c (c_init_decl_processing): Adjust
|
||
build_common_tree_nodes call.
|
||
* expmed.c (const_mult_add_overflow_p): Use
|
||
build_distinct_type_copy.
|
||
* stor-layout.c (early_type_list): Remove.
|
||
(layout_type): Don't append to early_type_list.
|
||
(initialize_sizetypes): Add signed_p argument.
|
||
(set_sizetype): Overwrite the stub type nodes directly.
|
||
* tree.c (copy_node_stat): Clear a type's value cache here ...
|
||
(build_distinct_type): ... not here.
|
||
(build_common_tree_nodes): Add signed_sizetype argument. Adjust.
|
||
* tree.h (initialize_sizetypes): Add signed_p argument.
|
||
(build_common_tree_nodes): Likewise.
|
||
|
||
* objc/objc-act.c (get_static_reference): Use
|
||
build_variant_type_copy.
|
||
(get_protocol_reference): Likewise.
|
||
* objc/objc-act.h (TREE_STATIC_TEMPLATE): Use TREE_PRIVATE.
|
||
|
||
2004-08-24 Richard Henderson <rth@redhat.com>
|
||
Andrew Pinski <apinski@apple.com>
|
||
|
||
* gimplify.c (gimplify_array_ref_to_plus): Delete.
|
||
(gimplify_addr_expr): Do not call gimplify_array_ref_to_plus
|
||
for ARRAY_REF.
|
||
|
||
* config/rs6000/rs6000.c (altivec_expand_builtin): Go passed
|
||
ARRAY_REF also to get to the STRING_CST.
|
||
|
||
2004-08-24 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/arm.c (arm_override_options): Update error message.
|
||
* config/arm/arm.h (TARGET_HARD_FLOAT): Rename to
|
||
TARGET_HARD_FLOAT_ABI.
|
||
(TARGET_SOFT_FLOAT_ABI): Rename to TARGET_HARD_FLOAT.
|
||
(LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Use TARGET_HARD_FLOAT_ABI.
|
||
|
||
2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
||
|
||
PR target/17093
|
||
* config/m32r.md (movsi_sda): Add SI mode specification to
|
||
UNSPEC.
|
||
|
||
2004-08-24 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/m32r/m32r.h (PREDICATE_CODES): Remove duplicate definition
|
||
of seth_add3_operand.
|
||
|
||
2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* Makefile.in (PROTO_OBJS): Add errors.o.
|
||
* protoize.c (fancy_abort): Remove.
|
||
* mips-tfile.c (fancy_abort): Add parameters.
|
||
|
||
2004-08-24 Jonathan Wakely <redi@gcc.gnu.org>
|
||
|
||
* doc/trouble.texi (C++ misunderstandings): Fix example code.
|
||
|
||
2004-08-24 Andreas Tobler <a.tobler@schweiz.ch>
|
||
|
||
* Makefile.in (HOOKS_H): Add dependency on MACHMODE_H.
|
||
(host-default.o): Add dependency on HOOKS_H.
|
||
* config/x-linux: Likewise.
|
||
* config/x-solaris: Likewise.
|
||
* config/i386/x-mingw32: Likewise.
|
||
* config/rs6000/x-darwin: Likewise.
|
||
|
||
2004-08-23 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* reg-notes.def (REG_NOTE): In comment, change DEF_INSN_NOTE to
|
||
DEF_REG_NOTE.
|
||
|
||
2004-08-23 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
PR c/14492
|
||
* dwarf2out.c (loc_descriptor_from_tree): Robustify.
|
||
|
||
2004-08-23 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* cfg.c (check_bb_profile): Fix typos.
|
||
* function.c (assign_parm_is_stack_parm): Likewise.
|
||
* tree-nested.c: Likewise.
|
||
|
||
2004-08-23 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* ggc-zone.c (struc alloc_chunk): Rearrange flag bits and SIZE.
|
||
Remove TYPECODE.
|
||
(ggc_alloc_zone_1): Mark TYPE as unused. Don't save it in the chunk.
|
||
|
||
2004-08-23 Eric Christopher <echristo@redhat.com>
|
||
|
||
* defaults.h (VECTOR_MODE_SUPPORTED_P): Remove macro.
|
||
* system.h (VECTOR_MODE_SUPPORTED_P): Poison.
|
||
* target-def.h (TARGET_VECTOR_MODE_SUPPORTED_P): Define.
|
||
* target.h: Ditto.
|
||
* hooks.h: Include machmode.h.
|
||
(hook_bool_mode_false): Declare.
|
||
* hooks.c (hook_bool_mode_false): Define.
|
||
* expr.c (vector_mode_valid_p): Use targetm.vector_mode_supported_p.
|
||
* stor-layout.c (layout_type): Ditto.
|
||
* config/alpha/alpha.c (alpha_vector_mode_supported_p): New function.
|
||
Define to target macro.
|
||
* config/alpha/alpha.h (VECTOR_MODE_SUPPORTED_P): Delete.
|
||
* config/arm/arm.c: Ditto. Use.
|
||
* config/arm/arm.h: Ditto.
|
||
* config/arm/arm-protos.h: Ditto.
|
||
* config/i386/i386.c: Ditto.
|
||
* config/i386/i386.h: Ditto.
|
||
* config/rs6000/rs6000.c: Ditto.
|
||
* config/rs6000/rs6000.h: Ditto.
|
||
* config/sh/sh.c: Ditto.
|
||
* config/sh/sh.h: Ditto.
|
||
* config/sh/sh-protos.h: Ditto.
|
||
* config/sh/sh.md: Use.
|
||
* doc/tm.texi: Move documentation for VECTOR_MODE_SUPPORTED_P
|
||
to TARGET_VECTOR_MODE_SUPPORTED_P.
|
||
|
||
2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* Makefile.in (BUILD_ERRORS): Set to build-errors.
|
||
(errors.o): New target for host.
|
||
(build-errors.o): New target for build.
|
||
(genobjs): Replace errors.o with build-errors.
|
||
(gengenrtl$(buildexeext)): Add $(BUILD_ERRORS).
|
||
(GCOV_OBJS, GCOV_DUMP_OBJS): Add errors.o.
|
||
(fix-headers$(build_exeext)): Add $(BUILD_ERRORS).
|
||
(fix-header.o): Add errors.h
|
||
* collect2.c (fancy_abort): Add parameters.
|
||
* collect2.h (fancy_abort): Don't declare.
|
||
* errors.h (fancy_abort): Don't declare.
|
||
* errors.c: Include either bconfig.h or config.h.
|
||
(fancy_abort): Trim filename.
|
||
* fix-header.c (v_fatal, fatal): Remove.
|
||
(progname): Remove definition.
|
||
(main): Set progname here.
|
||
* gcc.c (fancy_abort): Add parameters.
|
||
* gcc.h (fancy_abort): Remove declaration.
|
||
* gcov.c (fancy_abort): Remove.
|
||
* rtl.h (fancy_abort): Don't declare.
|
||
(abort): Don't define.
|
||
* tree.h (fancy_abort): Don't declare.
|
||
(abort): Don't define.
|
||
* system.h (fancy_abort): Declare.
|
||
(abort): Define to fancy_abort.
|
||
* fixinc/Makefile.in (ALLOBJ): Add ../build-errors.o
|
||
|
||
* tree.h (enum size_type_kind): Remove USIZETYPE, UBITSIZETYPE.
|
||
(usize_type, ubitsizetype): Remove.
|
||
* stor-layout.c (set_sizetype): Don't initialize usizetype,
|
||
ubitsizetype.
|
||
* fold-const.c (size_diffop): TYPE can never be ubitsizetype.
|
||
|
||
* tree.h (build_distinct_type_copy): New.
|
||
(build_type_copy): ... here. Rename to ...
|
||
(build_variant_type_copy): ... here.
|
||
* tree.c (build_qualified_type): Rename build_type_copy call.
|
||
(build_distinct_type_copy): New, broken out of ...
|
||
(build_type_copy): ... here. Rename to ...
|
||
(build_variant_type_copy): ... here. Use
|
||
build_distinct_type_copy.
|
||
(build_common_tree_nodes_2): Rename build_type_copy call.
|
||
* c-common.c (c_common_nodes_and_builtins): Rename build_type_copy
|
||
call.
|
||
(handle_packed_attribute, handle_unused_attribute,
|
||
handle_transparanet_union_attribute, handle_aligned_attribute,
|
||
handle_deprecated_attribute): Likewise.
|
||
* c-decl.c (clone_underlying_type, store_parm_decls_oldstyle):
|
||
Likewise.
|
||
* config/arm/arm.c (arm_handle_isr_attribyte): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_init_builtins): Use
|
||
build_distinct_type_copy.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (mfhilo_[sd]i): Redefine using :GPR. Add mode
|
||
attribute.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (length): Don't use mips_fetch_insns for indexed
|
||
loads and stores.
|
||
(*lwxc1_<mode>, *ldxc1_<mode>, *swxc1_<mode>, *sdxc1_<mode>): Name
|
||
formerly unnamed patterns. Redefine using :P for the address. Remove
|
||
explicit length attributes.
|
||
|
||
2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-ssa-loop-im.c (fem_single_reachable_address, for_each_memref):
|
||
New functions.
|
||
(single_reachable_address): Use them.
|
||
(schedule_sm): Add dump.
|
||
(is_call_clobbered_ref): New function.
|
||
(determine_lsm_reg): Check whether the reference is call clobbered.
|
||
Only work for gimple_reg_type values.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (*mov<mode>_ra): Name previously unnamed MIPS16
|
||
$31 store insns. Redefine using :GPR.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (P): New mode macro.
|
||
(*xgot_hi[sd]i, *xgot_lo[sd]i, *got_disp[sd]i, *got_page[sd]i)
|
||
(*load_got[sd]i, *low[sd]i, *low[sd]i_mips16): Redefine using :P.
|
||
Add mode attributes.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (UNSPEC_[LS][WD][LR]): Delete in favor of...
|
||
(UNSPEC_{LOAD,STORE}_{LEFT,RIGHT}): ...these new constants. Shuffle
|
||
later constants to cover the gap.
|
||
(load, store): New mode attributes.
|
||
(mov_l[wd]l, mov_l[wd]r, mov_s[wd]l, mov_s[wd]r): Redefine using :GPR.
|
||
Use new unspec constants.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (one_cmpl[sd]i2): Redefine using :GPR.
|
||
(and[sd]3, ior[sd]i3, xor[sd]i3): Likewise. Change 32-bit patterns
|
||
to use register_operand rather than uns_arith_operand as the predicate
|
||
for operand 1. Remove redundant MIPS16 force_reg() for operand 1.
|
||
(*and[sd]i3, *ior[sd]i3, *xor[sd]i3): Name formerly unnamed patterns.
|
||
Redefine using :GPR. Make same predicate change here. Extend the
|
||
commutativity of operands 1 and 2 from the SImode version to the
|
||
DImode one.
|
||
(*and[sd]i3_mips16, *ior[sd]i3_mips16, *xor[sd]i3_mips16): Likewise,
|
||
but with no predicate changes.
|
||
(*nor[sd]i3): Redefine using :GPR.
|
||
|
||
2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for
|
||
noreturn functions.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.h (ISA_HAS_DCLZ_DCLO): Delete.
|
||
* config/mips/mips.md (abs[sd]i2): Redefine using :GPR. Only use
|
||
branch-likely insns for absdi2 if GENERATE_BRANCHLIKELY. Use "%."
|
||
rather than "%z2" (with a fake const0_rtx for operand 2).
|
||
(ffs[sd]i2): Redefine using :GPR.
|
||
(clz[sd]i2): Likewise. Use ISA_HAS_CLO_CLZ for the 64-bit case.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md ({,u}divmod[sd]i4): Redefine using :GPR.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (any_extend): New code macro.
|
||
(u, su): New code attributes.
|
||
({,u}mulsidi3, {,u}mulsidi3_32bit_internal, {,u}mulsidi3_32bit_r4000)
|
||
({u,s}mulsi3_highpart, {u,s}mulsi3_highpart_internal)
|
||
({u,s}mulsi3_highpart_mulhi_internal, {s,u}muldi3_highpart)
|
||
(*{s,u}mul_acc_di): Redefine using any_extend.
|
||
(*{,u}muls_di, *{s,u}msac_di): Likewise. Change names of patterns
|
||
to reflect real insn names.
|
||
(*mulsidi3_64bit, *mulsidi3_64bit_parts): Replace use of match_operator
|
||
with an any_extend template.
|
||
({u,s}mulsi3_highpart_neg_mulhi_internal): Redefine using any_extend.
|
||
Add '*' to name.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.h (GENERATE_MULT3_SI): Check TARGET_MAD.
|
||
* config/mips/mips.md (mul[sd]i3, mul[sd]i3_internal)
|
||
(mul[sd]i3_r4000): Redefine using :GPR.
|
||
(mulsi3_mult3): Don't check TARGET_MAD separately.
|
||
(muldi3_mult3): Moved after mulsi_mult3.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config.gcc (mips-*-*): Remove definitions of MASK_GAS and
|
||
OBJECT_FORMAT_ELF. Set MASK_SPLIT_ADDR by default if using GNU ld.
|
||
* config/mips/mips.h (MASK_GAS): Delete. Shuffle later masks down.
|
||
(TARGET_GAS, TARGET_MIPS_AS): Delete.
|
||
(TARGET_GPWORD): Define to true for n32 on IRIX.
|
||
(TARGET_SWITCHES): Remove -mmips-as. Turn -mgas into a no-op.
|
||
(MIPS_AS_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC): Delete.
|
||
(GAS_ASM_SPEC): Delete, folding into ASM_SPEC.
|
||
(ASM_ABI_DEFAULT_SPEC, TARGET_ASM_SPEC): Delete.
|
||
(MDEBUG_ASM_SPEC): Delete, folding into...
|
||
(SUBTARGET_ASM_DEBUGGING_SPEC): ...here.
|
||
(ASM_SPEC): Inline old GAS_ASM_SPEC. Use GNU names for ABI switches.
|
||
(EXTRA_SPECS): Remove mips_as_asm_spec, gas_asm_spec, target_asm_spec,
|
||
subtarget_mips_as_asm_spec, mdebug_asm_spec. Use MULTILIB_ABI_DEFAULT
|
||
to define asm_abi_default_spec.
|
||
(ASM_STABS_OP, ASM_STABN_OP, ASM_STABD_OP): Delete.
|
||
(TARGET_ASM_SELECT_SECTION): Delete.
|
||
* config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): Define to 0x7ff0
|
||
for non-mips16 code, removing previous workaround for SGI assemblers.
|
||
(TARGET_ASM_INTEGER, mips_assemble_integer): Delete.
|
||
(TARGET_ASM_ALIGNED_DI_OP): Define this instead.
|
||
(override_options): Remove !TARGET_GAS and !have_named_sections code.
|
||
(print_operand): Fold TARGET_GAS conditionals into asm strings.
|
||
(mips_output_filename): Remove !TARGET_GAS code. Replace use of
|
||
ASM_STABS_OP and ASM_STABN_OP.
|
||
(mips_file_start): Remove TARGET_MIPS_AS/TARGET_GAS checks.
|
||
(mips_output_aligned_decl_common): Remove mention of SGI o32 assembler.
|
||
(mips_output_function_prologue): Remove !TARGET_GAS code.
|
||
(mips_select_rtx_section): Remove !have_named_sections code.
|
||
(mips_select_section): Delete.
|
||
* config/mips/mips.md (trap): Remove !TARGET_GAS check.
|
||
* config/mips/linux.h (TARGET_DEFAULT): Remove use of MASK_GAS.
|
||
* config/mips/sdb.h (PUT_SDB_DEF, PUT_SDB_PLAIN_DEF): Delete.
|
||
(PUT_SDB_BLOCK_START, PUT_SDB_BLOCK_END): Fold TARGET_GAS conditional.
|
||
* config/mips/vxworks.h (ASM_SPEC): As for mips.h.
|
||
* config/mips/windiss.h (ASM_SPEC): Likewise.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* read-rtl.c (map_value, mapping, macro_group): New structures.
|
||
(BELLWETHER_CODE): New macro.
|
||
(modes, codes, bellwether_codes): New variables.
|
||
(find_mode, uses_mode_macro_p, apply_mode_macro, find_code)
|
||
(uses_code_macro_p, apply_code_macro, apply_macro_to_string)
|
||
(apply_macro_to_rtx, uses_macro_p, add_condition_to_string)
|
||
(add_condition_to_rtx, apply_macro_traverse, add_mapping)
|
||
(add_map_value, initialize_macros): New functions.
|
||
(def_hash, def_hash_eq_p): Generalize to anything that points to,
|
||
or starts with, a char * field.
|
||
(find_macro, read_mapping, check_code_macro): New functions.
|
||
(read_rtx_1): New, split out from read_rtx. Handle the new
|
||
define_{mode,code}_{macro,attr} constructs. Use find_macro
|
||
to parse the name of a code or mode. Use BELLWETHER_CODE to
|
||
extract the format and to choose a suitable code for rtx_alloc.
|
||
Modify recursive invocations to use read_rtx_1.
|
||
(read_rtx): Call initialize_macros. Apply code and mode macros
|
||
to the rtx returned by read_rtx_1. Cache everything after the
|
||
first macro expansion for subsequent read_rtx calls.
|
||
* doc/md.texi: Document new .md constructs.
|
||
* config/mips/mips.md (GPR): New mode macro.
|
||
(d, si8_di5): New mode attributes.
|
||
(any_cond): New code macro.
|
||
(add[sd]i3): Redefine using :GPR.
|
||
(*add[sd]i3): Likewise, renaming from add[sd]i3_internal.
|
||
(*add[sd]i3_sp[12], *add<mode>3_mips16): Redefine using :GPR, naming
|
||
previously unnamed MIPS16 patterns.
|
||
(*addsi3_extended): Renamed from addsi3_internal_2. Fix overly long
|
||
lines. Don't match (plus (const_int 0) ...).
|
||
(*addsi3_extended_mips16): Name previously unnamed MIPS16 pattern.
|
||
Use a define_split to generate the addition.
|
||
(sub[sd]i3): Redefine using :GPR. Turn subsi3 into a define_insn.
|
||
(subsi3_internal): Delete.
|
||
(*subsi3_extended): Renamed from subsi3_internal_2.
|
||
(bunordered, bordered, bunlt, bunge, buneq, bltgt, bunle, bungt)
|
||
(beq, bne, bgt, bge, blt, ble, bgtu, bgeu, bltu, bleu): Redefine
|
||
using an any_cond template.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* read-rtl.c (read_rtx): Tidy use of format_ptr.
|
||
|
||
2004-08-23 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* read-rtl.c (string_obstack): New file-scope variable.
|
||
(read_string, read_quoted_string, read_braced_string)
|
||
(read_escape): Remove obstack parameter and use string_obstack instead.
|
||
(read_rtx): Remove function-local rtl_obstack and initialize
|
||
string_obstack instead. Update call to read_string.
|
||
|
||
2004-08-22 Andrew Pinski <apinski@apple.com>
|
||
|
||
PR c/15262
|
||
* c-typeck.c (build_unary_op): Use &a.b if the foldded lowered
|
||
expression is not constant.
|
||
(c_finish_return): Do not go through INDIRECT_REF when looking
|
||
for the inner expression of an ADDR_EXPR for warning about.
|
||
|
||
2004-08-22 Richard Henderson <rth@redhat.com>
|
||
|
||
PR 17075
|
||
* cfgexpand.c (expand_gimple_tailcall): Detect when we can both
|
||
create new blocks and fall through.
|
||
(expand_gimple_basic_block): Update to match.
|
||
|
||
2004-08-22 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* reload.c (find_reloads_address): Make return value tri-state.
|
||
Return -1 if LEGITIMIZE_RELOAD_ADDRESS succeeded.
|
||
(find_reloads): Assume that reloaded addresses match 'o' or
|
||
EXTRA_MEMORY_CONSTRAINT constraints only if find_reloads_address
|
||
returned 1 (not -1). Omit optional reloads for address operands
|
||
only if find_reloads_address returned 1 (not -1).
|
||
|
||
* config/s390/s390.c (legitimize_reload_address): New function.
|
||
* config/s390/s390-protos.h (legitimize_reload_address): Declare.
|
||
* config/s390/s390.h (LEGITIMIZE_RELOAD_ADDRESS): Define. Call
|
||
legitimize_reload_address.
|
||
|
||
2004-08-22 Richard Hendersion <rth@redhat.com>
|
||
|
||
* tree.h (SAVE_EXPR_RESOLVED_P): New.
|
||
* gimplify.c (gimplify_save_expr): Use it.
|
||
* expr.c (expand_expr_real_1): Likewise. Also set DECL_IGNORED_P
|
||
on the temporary variable.
|
||
|
||
2004-08-22 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
* fold-const.c (rtl_expr_nonnegative_p): Delete.
|
||
* tree.h (rtl_expr_nonnegative_p): Remove.
|
||
|
||
2004-08-22 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* config/i386/ppro.md (ppro_complex_insn): Add missing check
|
||
for cpu==pentiumpro.
|
||
|
||
* combine.c (struct reg_stat): Fix comment typo.
|
||
|
||
2004-08-22 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (c_sizeof_nowarn): Remove.
|
||
|
||
2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-decl.c (set_array_declarator_type): Rename to
|
||
set_array_declarator_inner.
|
||
(build_c_parm, build_attrs_declarator, build_function_declarator):
|
||
New functions.
|
||
(make_pointer_declarator): Call build_attrs_declarator.
|
||
* c-tree.h (set_array_declarator_type): Rename to
|
||
set_array_declarator_inner.
|
||
(build_c_parm, build_attrs_declarator, build_function_declarator):
|
||
New prototypes.
|
||
* c-parse.in (after_type_declarator,
|
||
parm_declarator_starttypename, parm_declarator_nostarttypename,
|
||
notype_declarator, absdcl_maybe_attribute, direct_absdcl1, parm,
|
||
firstparm): Use these functions
|
||
|
||
2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-decl.c (build_array_declarator, set_array_declarator_type,
|
||
start_decl, grokdeclarator, grokparms): Change boolean parameters
|
||
to type bool.
|
||
* c-tree.h (build_array_declarator, set_array_declarator_type,
|
||
start_decl): Update prototypes.
|
||
* c-decl.c, c-parse.in: All callers changed.
|
||
|
||
2004-08-21 Mike Stump <mrs@apple.com>
|
||
|
||
* config/rs6000/darwin.h (SUBTARGET_OPTIONS): Move from here, to...
|
||
(darwin_fix_and_continue): Likewise.
|
||
(darwin_fix_and_continue_switch): Likewise.
|
||
* config/darwin.h (SUBTARGET_OPTIONS): ...here, to fix -mone-byte-bool.
|
||
(darwin_fix_and_continue): Likewise.
|
||
(darwin_fix_and_continue_switch): Likewise.
|
||
|
||
2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
|
||
|
||
PR c++/16030
|
||
* config/i386/winnt/c (gen_stdcall_suffix, gen_fastcall_suffix):
|
||
Remove, merging into ...
|
||
(gen_stdcall_or_fastcall_suffix): New function, returning tree
|
||
rather than const char*, and accepting additional parameter.
|
||
Don't add suffix to '*'-prefixed symbols or variadic functions.
|
||
(i386_pe_encode_section_info): Adjust for call to new function.
|
||
Call change_decl_assembler_name.
|
||
|
||
2004-08-20 Mike Stump <mrs@apple.com>
|
||
|
||
* config/darwin.c (machopic_indirect_data_reference): Mark
|
||
stubs as defined.
|
||
* config/386/386.c (darwin_local_data_pic): Add.
|
||
(legitimate_constant_p): Reorder so that PLUS handling runs
|
||
before darwin_local_data_pic to match the ordering in
|
||
legitimate_pic_address_disp_p and so that MINUS runs after
|
||
darwin_local_data_pic as otherwise the darwin_local_data_pic
|
||
logic can be skipped, which would be very bad.
|
||
(legitimate_pic_address_disp_p): Move from from here to
|
||
darwin_local_data_pic so it can be reused.
|
||
|
||
2004-08-21 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* config/rs6000/linux64.h (DOT_SYMBOLS): Define.
|
||
(CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version.
|
||
(ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS.
|
||
(ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise.
|
||
(RS6000_ABI_NAME): Define as "linux".
|
||
(SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols.
|
||
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select
|
||
ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT.
|
||
* config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl.
|
||
* config/rs6000/rs6000.c (dot_symbols): New global var.
|
||
(rs6000_output_function_entry): New function, modified for
|
||
!DOT_SYMBOLS..
|
||
(print_operand <case 'z'>): ..extracted from here.
|
||
(rs6000_assemble_visibility): Modify for !DOT_SYMBOLS.
|
||
(rs6000_output_function_epilogue): Likewise.
|
||
(rs6000_elf_declare_function_name): Likewise.
|
||
* config/rs6000/rs6000.h (DOT_SYMBOLS): Define.
|
||
(ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS.
|
||
* configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE.
|
||
* configure: Regenerate.
|
||
* config.in: Regenerate.
|
||
|
||
2004-08-20 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* reload.c (find_reloads_address): Fix thinko in previous change.
|
||
|
||
* reload.c (find_reloads_address): Reload the sum of a LO_SUM and
|
||
a CONST_INT.
|
||
|
||
2004-08-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/17099
|
||
* combine.c (force_to_mode): Check if inner_mask has any bits set
|
||
outside of GET_MODE (x) instead of op_mode.
|
||
|
||
2004-08-20 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config.gcc (arm*-*-symbianelf*): Add t-symbian Makefile
|
||
fragment.
|
||
* config/arm/bpabi.h (RENAME_LIBRARY_SET): Fix typo.
|
||
(SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=3 to the assembler.
|
||
* config/arm/symbian.h (SUBTARGET_CPU_DEFAULT): Assume ARMV5
|
||
architecture.
|
||
(SUBTARGET_ASM_FLOAT_SPEC): Default to -mfpu=vfp for hard-float
|
||
configurations.
|
||
* config/arm/t-symbian: New file.
|
||
|
||
2004-08-20 Andrew Pinski <apinski@apple.com>
|
||
|
||
* regrename.c (kill_value_regno): ANSIfy.
|
||
|
||
2004-08-20 Dale Johannesen <dalej@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_rtx_costs): Improve DIV/MOD.
|
||
|
||
2004-08-20 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* regrename.c (kill_value_one_regno): Renamed from kill_value_regno.
|
||
(kill_value_regno): New function, derived from kill_value.
|
||
(kill_value): Update.
|
||
(copyprop_hardreg_forward_1): Update call to kill_value_regno.
|
||
|
||
2004-08-20 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/17111
|
||
* tree-ssa-pre.c (create_value_expr_from): Don't change the types
|
||
of non-value_handles.
|
||
(bitmap_set_contains): All constants are in every set.
|
||
|
||
2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* fold-const.c (round_up, round_down): Use build_int_cst.
|
||
Optimize common case.
|
||
|
||
2004-08-20 Zack Weinberg <zack@codesourcery.com>
|
||
John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* config/pa/pa-protos.h (readonly_data, one_only_readonly_data_section,
|
||
one_only_data_section): Rename to som_readonly_data_section,
|
||
som_one_only_readonly_data_section and som_one_only_data_section.
|
||
* config/pa/pa.c (ONE_ONLY_TEXT_SECTION_ASM_OP,
|
||
NEW_TEXT_SECTION_ASM_OP, DEFAULT_TEXT_SECTION_ASM_OP): Delete
|
||
conditional defines.
|
||
(som_text_section_asm_op): Replace ONE_ONLY_TEXT_SECTION_ASM_OP,
|
||
NEW_TEXT_SECTION_ASM_OP and DEFAULT_TEXT_SECTION_ASM_OP with actual
|
||
string values.
|
||
(pa_select_section): Use renamed section functions.
|
||
* config/pa/pa.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS,
|
||
SOM_READONLY_DATA_SECTION_FUNCTION,
|
||
SOM_ONE_ONLY_READONLY_DATA_SECTION_FUNCTION,
|
||
SOM_ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION):
|
||
Define here ...
|
||
* config/pa/som.h: ... not here.
|
||
(DEFAULT_TEXT_SECTION_ASM_OP, NEW_TEXT_SECTION_ASM_OP,
|
||
ONE_ONLY_TEXT_SECTION_ASM_OP, READONLY_DATA_ASM_OP,
|
||
ONE_ONLY_READONLY_DATA_SECTION_ASM_OP,
|
||
ONE_ONLY_DATA_SECTION_ASM_OP): Delete.
|
||
(READONLY_DATA_SECTION): Use som_readonly_data_section.
|
||
|
||
2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* fold-const.c (int_const_binop): Don't generate non-overflowing
|
||
size-types specially.
|
||
(fold_convert_const): Likewise.
|
||
|
||
* stor-layout.c (initialize_sizetypes): Set SIZETYPE earlier,
|
||
clear cache on copied sizetype.
|
||
|
||
2004-08-20 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* configure.ac: Don't escape apostrophe in --enable-coverage help.
|
||
* configure: Regenerate.
|
||
|
||
2004-08-20 Danny Smith <dannysmith@users.sourceforge.net>
|
||
|
||
PR 5620
|
||
* gcc.c (struct stat input_stat): Don't define if
|
||
HOST_LACKS_INODE_NUMBERS
|
||
(do_spec_1): If HOST_LACKS_INODE_NUMBERS, use lrealpath rather
|
||
than stat to determine if temp file is same as input file.
|
||
* doc/hostconfig.texi: Document HOST_LACKS_INODE_NUMBERS.
|
||
* config/i386/xm-mingw32.h: Define HOST_LACKS_INODE_NUMBERS
|
||
|
||
2004-08-20 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* configure.ac (mips*-*-*): Print an error if not using GAS.
|
||
* configure: Regenerated.
|
||
* doc/install.texi: Remove irix5 bullet from --with-gnu-as. Remove
|
||
comments about buggy MIPSpro assemblers.
|
||
* config.gcc (mips-sgi-irix[56]*): Combine stanzas. Include elfos.h
|
||
before mips.h and iris.h after it. Use t-iris and t-slibgcc-irix.
|
||
Use iris5.h only for IRIX 5 configs. Use iris6.h and t-iris6 for
|
||
IRIX 6 configs. Define IRIX_USING_GNU_LD if using GNU ld.
|
||
* config/mips/iris5.h (TARGET_IRIX, SWITCHES_NEED_SPACES)
|
||
(DEFAULT_SIGNED_CHAR, WORD_SWITCH_TAKES_ARG, SUBTARGET_CC1_SPEC)
|
||
(NO_IMPLICIT_EXTERN_C, MIPS_DEFAULT_GVALUE)
|
||
(TARGET_ASM_EXTERNAL_LIBCALL): Move to iris.h.
|
||
(WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS): Delete in favor
|
||
of more general IRIX 6 definitions.
|
||
(OBJECT_FORMAT_ELF, ASM_OUTPUT_ASCII, ASM_WEAKEN_LABEL)
|
||
(HANDLE_SYSV_PRAGMA): Delete in favor of elfos.h definitions.
|
||
(TARGET_IRIX5, ABICALLS_ASM_OP, BSS_SECTION_ASM_OP, HAS_INIT_SECTION)
|
||
(LD_INIT_SWITCH, LD_FINI_SWITCH, SUBTARGET_ASM_OPTIMIZING_SPEC)
|
||
(ASM_FINAL_SPEC, DBX_DEBUGGING_INFO, MIPS_DEBUGGING_INFO)
|
||
(PREFERRED_DEBUGGING_TYPE, DWARF2_UNWIND_INFO, SET_FILE_NUMBER)
|
||
(LABEL_AFTER_LOC, DOLLARS_IN_IDENTIFIERS, NO_DOLLAR_IN_LABEL)
|
||
(TARGET_ASM_NAMED_SECTION, EXTRA_SECTION_FUNCTIONS)
|
||
(ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_WEAK_ALIAS)
|
||
(SUBTARGET_EXTRA_SPECS): Delete definitions or undefs.
|
||
(LINK_SPEC): Move most of definition to iris.h.
|
||
(SUBTARGET_LINK_SPEC): New macro.
|
||
(IRIX_STARTFILE_SPEC): Fold into...
|
||
(STARTFILE_SPEC): ...here.
|
||
(IRIX_ENDFILE_SPEC): Fold into...
|
||
(ENDFILE_SPEC): ...here.
|
||
* config/mips/iris6.h (TARGET_IRIX5): Remove override.
|
||
(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE)
|
||
(DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE, SET_ASM_OP)
|
||
(LINK_ELIMINATE_DUPLICATE_LDIRECTORIES, ASM_DECLARE_OBJECT_NAME)
|
||
(ASM_FINISH_DECLARE_OBJECT, LOCAL_LABEL_PREFIX): Move to iris.h.
|
||
(TARGET_OS_CPP_BUILTINS): Likewise. Guard IRIX6-specific bits.
|
||
(DWARF2_UNWIND_INFO, DWARF2_GENERATE_TEXT_SECTION_LABEL)
|
||
(SUBTARGET_CPP_SPEC, DWARF2_DEBUGGING_INFO, MIPS_DEBUGGING_INFO)
|
||
(PREFERRED_DEBUGGING_TYPE, DWARF2_FRAME_INFO, MD_EXEC_PREFIX)
|
||
(ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE)
|
||
(FUNCTION_NAME_ALREADY_DECLARED, SUPPORTS_INIT_PRIORITY)
|
||
(POPSECTION_ASM_OP, SUBTARGET_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC)
|
||
(SUBTARGET_ASM_DEBUGGING_SPEC, SUBTARGET_ASM_OPTIMIZING_SPEC)
|
||
(BSS_SECTION_ASM_OP*, READONLY_DATA_SECTION_ASM_OP*)
|
||
(EH_FRAME_SECTION_NAME, MUST_USE_SJLJ_EXCEPTIONS, CTORS_SECTION_ASM_OP)
|
||
(DTORS_SECTION_ASM_OP, TARGET_ASM_NAMED_SECTION, EH_FRAME_SECTION_NAME)
|
||
(ASM_OUTPUT_ALIGN, ASM_OUTPUT_FILENAME, ASM_OUTPUT_ALIGNED_LOCAL)
|
||
(ASM_OUTPUT_ALIGNED_BSS): Remove definitions or undefs.
|
||
(TARGET_IRIX6): Define to 1.
|
||
(DRIVER_SELF_SPECS): Define.
|
||
(DWARF2_FRAME_INFO): Define to 1 rather than !TARGET_SGI_O32_AS.
|
||
(SUBTARGET_CC1_SPEC): Remove in favor of DRIVER_SELF_SPECS.
|
||
(SUBTARGET_LINK_SPEC): New macro.
|
||
(IRIX_STARTFILE_SPEC): Fold into...
|
||
(STARTFILE_SPEC): ...here. Remove !mabi=* case.
|
||
(SUBTARGET_{,DONT_}WARN_UNUSED_SPEC): New macros.
|
||
(LIB_SPEC, LIBGCC_SPEC): Use them.
|
||
(LIB_SPEC): Remove !mabi=* case.
|
||
(IRIX_ENDFILE_SPEC): Fold into...
|
||
(ENDFILE_SPEC): ...here. Remove !mabi=* case.
|
||
* config/mips/mips-protos.h (irix_output_external_libcall): Delete.
|
||
* config/mips/mips.h (TARGET_IRIX5, TARGET_SGI_O32_AS): Delete.
|
||
(TARGET_IRIX6): New macro.
|
||
(ASM_ABI_DEFAULT_SPEC): Remove !ELF definition.
|
||
(MD_EXEC_PREFIX, MD_STARTFILE_PREFIX, SET_FILE_NUMBER)
|
||
(LABEL_AFTER_LOC): Delete.
|
||
* config/mips/mips.c (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END)
|
||
(TARGET_SECTION_TYPE_FLAGS): Remove TARGET_IRIX versions.
|
||
(mips_build_builtin_va_list): Check TARGET_IRIX6.
|
||
(override_options): Remove TARGET_SGI_O32_AS-related code.
|
||
(irix_output_external_libcall): Make static.
|
||
(mips_output_filename): Avoid use of SET_FILE_NUMBER and
|
||
LABEL_AFTER_LOC.
|
||
(mips_file_start): Tidy guard for ABI sections. Remove use of
|
||
ABICALLS_ASM_OP; use .abicalls instead.
|
||
(mips_output_aligned_decl_common, mips_declare_object_name)
|
||
(mips_finish_declare_object): Remove use of TARGET_SGI_O32_AS.
|
||
(mips_output_function_prologue): Set TREE_ASM_WRITTEN if emitting
|
||
.globl foo .text directives.
|
||
(irix_asm_named_section_1, irix_asm_named_section)
|
||
(irix_section_align_entry, irix_section_align_htab)
|
||
(irix_orig_asm_out_file, irix_section_align_entry_eq)
|
||
(irix_section_align_entry_hash, irix_asm_output_align)
|
||
(irix_file_start, irix_section_align_1, copy_file_data)
|
||
(irix_file_end, irix_section_type_flags): Delete.
|
||
* config/mips/irix-crti.asm (__gcc_init): Move to .gcc_init section.
|
||
Use standard section syntax. Remove protective "jr $31".
|
||
(__gcc_fini): Likewise .gcc_fini.
|
||
* config/mips/irix-crtn.asm: Adjust sections accordingly.
|
||
* config/mips/sdb.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Moved from
|
||
iris5gas.h.
|
||
* config/mips/t-iris (irix-crti.o, irix-crtn.o): New rules, moved
|
||
from t-irix-gld.
|
||
(EXTRA_MULTILIB_PARTS): Define.
|
||
* config/mips/t-iris6: Remove bogus comment.
|
||
(EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS): Delete.
|
||
* config/mips/iris5gas.h, config/mips/iris5gld.h,
|
||
config/mips/iris6gas.h, config/mips/iris6gld.h,
|
||
config/mips/t-iris5-as, config/mips/t-iris5-gas
|
||
config/mips/t-irix-gld: Delete.
|
||
* config/mips/iris.h: New file.
|
||
* config/mips/t-slibgcc-irix: Renamed from t-iris5-6.
|
||
|
||
2004-08-20 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* postreload.c (reload_cse_move2add): Allow any condjump, but check
|
||
that the implicit set isn't clobbered in the jump insn.
|
||
|
||
2004-08-19 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove.
|
||
* optabs.c (init_optabs): Don't check it.
|
||
* config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define.
|
||
* doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove.
|
||
|
||
2004-08-18 Andreas Krebbel <krebbel1@de.ibm.com>
|
||
|
||
* config/s390/s390.md (s390_warn_framesize_string)
|
||
(s390_warn_dynamic_string, s390_stack_size_string)
|
||
(s390_stack_guard_string): New global string variables.
|
||
(s390_warn_framesize, s390_warn_dynamicstack_p, s390_stack_size)
|
||
(s390_stack_guard): New global variables.
|
||
(override_options): Added checks for the new options.
|
||
(s390_emit_prologue): Emit stack check and trap code and perform
|
||
compile time stack size checking.
|
||
|
||
* config/s390/s390.h (TARGET_OPTIONS): Added new options
|
||
"warn-framesize", "warn-dynamicstack", "stack-size" and
|
||
"stack-guard".
|
||
|
||
* doc/invoke.texi: Added documentation for the new options.
|
||
|
||
2004-08-19 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen
|
||
to eliminate warning.
|
||
(linear_search_fdes): Declare p as unsigned.
|
||
(binary_search_mixed_encoding_fdes): Likewise.
|
||
* unwind-dw2.c (get_cie_encoding): Cast argument to strlen
|
||
to eliminate warning.
|
||
* config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Add missing
|
||
type cast.
|
||
|
||
2004-08-19 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/s390-protos.h (preferred_la_operand_p): Adapt prototype.
|
||
* config/s390/s390.c (preferred_la_operand_p): Accept two operands
|
||
instead of one. Check for strictly legitimate address.
|
||
* config/s390/s390.md ("*la_31"/"*la_64" peepholes): Adapt call
|
||
to preferred_la_operand_p, do not call gen_rtx_PLUS in predicate.
|
||
|
||
2004-08-19 Eric Christopher <echristo@redhat.com>
|
||
|
||
* langhooks-def.h (LANG_HOOKS_UNSAVE_EXPR_NOW): Remove.
|
||
* langhooks.h (unsave_expr_now): Ditto.
|
||
* tree.h (unsave_expr_1): Remove prototype.
|
||
(lhd_unsave_expr_now): Rename to unsave_expr_now.
|
||
* tree-inline.c (unsave_expr_1): Move here
|
||
from tree.c. Make static.
|
||
(unsave_expr_now): Rename from lhd_unsave_expr_now.
|
||
* tree-sra.c: Fix up for rename.
|
||
* tree-ssa-copy.c: Ditto.
|
||
* tree-eh.c: Ditto.
|
||
* tree.c (unsave_expr_1): Move to tree-inline.c.
|
||
|
||
2004-08-19 Caroline Tice <ctice@apple.com>
|
||
|
||
* config/i386/cygming.h (switch_to_section): Fix typo (change
|
||
in_unlikely_text_section to in_unlikely_executed_text).
|
||
|
||
2004-08-19 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* vec.h (VEC_lower_bound): New macro.
|
||
|
||
2004-08-19 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
PR target/16446
|
||
* config/mips/mips.c (struct mips_arg_info): Delete num_bytes.
|
||
(mips_arg_info): Update accordingly. Remove common treatment of fpr_p;
|
||
treat each ABI separately. Deal with n32/n64 complex float arguments.
|
||
(function_arg): Add associated complex handling here.
|
||
|
||
2004-08-19 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/arm/arm.c (arm_gen_load_multiple): Use
|
||
adjust_automodify_address. Take base memory and offset instead
|
||
of unchanging/struct/scalar bits.
|
||
(arm_gen_store_multiple): Likewise.
|
||
(arm_gen_movmemqi): Use adjust_automodify_address.
|
||
* config/arm/arm-protos.h: Update decls.
|
||
* config/arm/arm.md (load_multiple): Update arm_gen_load_multiple call.
|
||
(store_multiple): Similarly.
|
||
|
||
2004-08-19 J"orn Rennecke <joern.rennecke@superh.com>
|
||
|
||
* regclass.c (globalize_reg): Update call_really_used_regs.
|
||
|
||
2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* doc/invoke.texi (integer-share-limit): Document.
|
||
|
||
* tree.h (TYPE_CACHED_VALUES_P): New.
|
||
(TYPE_CACHED_VALUES): New.
|
||
(TYPE_ORIG_SIZE_TYPE): Adjust.
|
||
* tree.def (INTEGER_CST): Update documentation.
|
||
* tree.c: Inlcude params.h.
|
||
(build_int_cst): Cache small values.
|
||
(build_type_copy): Do not copy the value cache.
|
||
* c-common.c (c_common_nodes_and_builtins): Add comment, remove
|
||
unneeded zeroing.
|
||
* c-typeck.c (build_c_cast): Add comment about OVERFLOW setting.
|
||
* expmed.c (const_mult_add_overflow_p): Clear type copy's value
|
||
cache.
|
||
* fold-const.c (force_fit_type): Copy value when setting
|
||
overflows.
|
||
(int_const_binop): Likewise.
|
||
* stor-layout.c: Include params.h
|
||
(set_sizetype): Create values cache.
|
||
(fixup_unsigned_type): Set UNSIGNED_P before caching any values.
|
||
* params.def (PARAM_INTEGER_SHARE_LIMIT): New.
|
||
* params.h (INTEGER_SHARE_LIMIT): New.
|
||
* Makefile.in (tree.o, stor-layout.o): Depend on PARAMS_H.
|
||
|
||
2004-08-19 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* gimplify.c (gimplify_minimax_expr): Remove.
|
||
(gimplify_expr) <MIN_EXPR, MAX_EXPR>: Remove special handling.
|
||
|
||
2004-08-19 Dorit Naishlos <dorit@il.ibm.com>
|
||
|
||
* tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace
|
||
STACK_BOUDARY with PREFERRED_STACK_BOUNDARY.
|
||
|
||
2004-08-19 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* bpabi.h (FPUTYPE_DEFAULT): Set it to FPUTYPE_VFP.
|
||
|
||
2004-08-18 Andrew Pinski <apinski@apple.com>
|
||
|
||
* varasm.c (ecode_reg_name): Do nothing if the asmspec is empty.
|
||
|
||
2004-08-18 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config/arm/bpabi.c (__aeabi_ul2d): Give it default visibility.
|
||
(__aeabi_ul2f): Likewise.
|
||
|
||
2004-08-18 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/xtensa/xtensa.c (xtensa_expand_block_move): Expand block
|
||
move to rtl completely.
|
||
(struct meminsnbuf, xtensa_emit_block_move): Remove.
|
||
(xtensa_find_mode_for_size): Remove.
|
||
* config/xtensa/xtensa-protos.h (xtensa_emit_block_move): Remove.
|
||
* config/xtensa/xtensa.md (movmemsi_internal): Remove.
|
||
|
||
2004-08-18 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/mcore/mcore.c (mode_from_align): Remove DImode.
|
||
(block_move_sequence): Rewrite to use adjust_address.
|
||
(mcore_expand_block_move): Cleanup logic. Accept only operands.
|
||
Return boolean indicating success/failure.
|
||
* config/mcore/mcore-protos.h (mcore_expand_block_move): Update decl.
|
||
* config/mcore/mcore.md (movmemsi): Update to match.
|
||
|
||
2004-08-18 Mike Stump <mrs@apple.com>
|
||
|
||
* doc/invoke.texi (-mfix-and-continue): Add support for
|
||
fast turn around debugging.
|
||
(-ffix-and-continue): Likewise.
|
||
(-mindirect-data): Likewise.
|
||
(-findirect-data): Likewise.
|
||
* config/darwin.c (TARGET_FIX_AND_CONTINUE): Likewise.
|
||
(indirect_data): Likewise.
|
||
(machopic_data_defined_p): Likewise.
|
||
(machopic_output_indirection): Likewise.
|
||
(darwin_encode_section_info): Likewise.
|
||
(darwin_fix_and_continue): Likewise.
|
||
(darwin_fix_and_continue_switch): Likewise.
|
||
* config/darwin.h (MACHO_SYMBOL_STATIC): Likewise.
|
||
* config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Likewise.
|
||
(SUBTARGET_OPTION_TRANSLATE_TABLE): Likewise.
|
||
(SUBTARGET_OPTIONS): Likewise.
|
||
(darwin_fix_and_continue): Likewise.
|
||
(darwin_fix_and_continue_switch): Likewise.
|
||
(TARGET_FIX_AND_CONTINUE): Likewise.
|
||
* config/rs6000.c (rs6000_emit_prologue): Likewise.
|
||
|
||
2004-08-19 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* basic-block.h (struct edge_def): Remove crossing_edge.
|
||
(EDGE_CROSSING): New define.
|
||
(EDGE_ALL_FLAGS): Update.
|
||
* bb-reorder.c (find_traces_1_round, better_edge_p,
|
||
find_rarely_executed_basic_blocks_and_cr, fix_up_fall_thru_edges,
|
||
find_jump_block, fix_crossing_conditional_branches,
|
||
fix_crossing_unconditional_branches, add_reg_crossing_jump_notes):
|
||
Replace all occurences of crossing_edge with an edge flag check
|
||
or set/reset.
|
||
* cfgcleanup.c (try_simplify_condjump, try_forward_edges,
|
||
try_crossjump_bb): Likewise.
|
||
* cfglayout.c (fixup_reorder_chain): Likewise.
|
||
* cfgrtl.c (force_nonfallthru_and_redirect,
|
||
commit_one_edge_insertion): Likewise.
|
||
|
||
* Makefile.in (cfganal.o): Depend on TIMEVAR_H.
|
||
* tree-flow.h (compute_dominance_frontiers): Move prototype...
|
||
* basic-block.h: ...here.
|
||
* tree-cfg.c (compute_dominance_frontiers_1,
|
||
compute_dominance_frontiers): Move from here...
|
||
* cfganal.c: ...to here. Include timevar.h.
|
||
|
||
2004-08-18 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* config/mips/mips.h (ASM_SPEC): In comment, change -meabi= to -mabi=.
|
||
* config/mips/sb1.md (ir_sb1_divsf_1pipe): Renamed from ...1pipes.
|
||
|
||
* config/mips/mips.md (type): Add frdiv.
|
||
(divsf3+1, divsf3+2): Change type to frdiv.
|
||
* config/mips/sb1.md (ir_sb1_recipsf_2pipes, ir_sb1_recipsf_1pipe,
|
||
ir_sb1_recipdf_2pipes, ir_sb1_recipdf_1pipe): New.
|
||
|
||
* config/mips/3000.md (r3k_fdiv_single, r3k_fdiv_double): Add frdiv.
|
||
* config/mips/4300.md (r4300_fdiv_single, r4300_fdiv_double): Likewise.
|
||
* config/mips/4600.md (r4600_fdiv_single, f4600_fdiv_double): Likewise.
|
||
* config/mips/5000.md (r5k_fdiv_single): Likewise.
|
||
* config/mips/5400.md (ir_vr54_fdiv_sf, ir_vr54_fdiv_df): Likewise.
|
||
* config/mips/5500.md (ir_vr55_fdiv_sf, ir_vr55_fdiv_df): Likewise.
|
||
* config/mips/6000.md (r6k_fdiv_single, r6k_fdiv_double): Likewise.
|
||
* config/mips/7000.md (rm7_fp_divsqrt_df, rm7_fp_divsqrt_sf): Likewise.
|
||
* config/mips/9000.md (rm8k_fdivs, rm9k_fdivd): Likewise.
|
||
* config/mips/generic.md (generic_fdiv_single, generic_fdiv_double):
|
||
Likewise.
|
||
* config/mips/sr71k.md (ir_sr70_fdiv_sf, ir_sr70_fdiv_df): Likewise.
|
||
|
||
2004-08-18 Robert Bowdidge <bowdidge@apple.com>
|
||
|
||
* config/rs6000/x-darwin: Remove XCFLAGS -mdynamic-no-pic to
|
||
get regression tester working again.
|
||
|
||
2004-08-18 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* insn-notes.def, reg-notes.def: New files.
|
||
* rtl.h: Use them to define enum insn_note and enum reg_note.
|
||
* rtl.c: Use them to define note_insn_name and reg_note_name.
|
||
* Makefile.in (RTL_BASE_H): Update.
|
||
|
||
* modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK
|
||
renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK.
|
||
|
||
2004-08-18 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm.c (arm_size_rtx_costs): New function.
|
||
(arm_override_options): Use it if optimizing for space.
|
||
|
||
2004-08-18 Richard Henderson <rth@redhat.com>
|
||
|
||
* emit-rtl.c (gen_const_mem): New.
|
||
* rtl.h (gen_const_mem): Declare.
|
||
* expr.c (do_tablejump): Use it.
|
||
* varasm.c (force_const_mem): Likewise.
|
||
* config/darwin.c (machopic_indirect_data_reference): Likewise.
|
||
(machopic_legitimize_pic_address): Likewise.
|
||
* config/arm/arm.c (legitimize_pic_address): Likewise.
|
||
* config/i386/i386.c (legitimize_pic_address): Likewise.
|
||
(legitimize_tls_address): Likewise.
|
||
* config/ia64/ia64.c (ia64_expand_tls_address): Likewise.
|
||
* config/ia64/ia64.md (load_fptr): Likewise.
|
||
* config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise.
|
||
* config/pa/pa.c (legitimize_pic_address): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise.
|
||
(rs6000_emit_move): Likewise.
|
||
* config/s390/s390.c (legitimize_pic_address): Likewise.
|
||
(legitimize_tls_address): Likewise.
|
||
* config/s390/s390.md (casesi): Likewise.
|
||
* config/sh/sh.c (sh_reorg): Likewise.
|
||
* config/sparc/sparc.c (legitimize_pic_address): Likewise.
|
||
* config/v850/v850.md (casesi): Likewise.
|
||
|
||
* config/darwin.c (machopic_indirect_call_target): Set MEM_NOTRAP_P.
|
||
* config/sh/sh.c (prepare_move_operands): Remove incorrect
|
||
use of MEM_READONLY_P.
|
||
|
||
2004-08-18 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* Makefile.in (OBJS-common): Add postreload-gcse.c.
|
||
Add new postreload-gcse.o.
|
||
* cse.c (SAFE_HASH): Define as wrapper around safe_hash.
|
||
(lookup_as_function, insert, rehash_using_reg, use_related_value,
|
||
equiv_constant): Use SAFE_HASH instead of safe_hash.
|
||
(exp_equiv_p): Export. Add for_gcse argument when comparing
|
||
for GCSE.
|
||
(lookup, lookup_for_remove, merge_equiv_classes, find_best_addr,
|
||
find_comparison_args, fold_rtx, cse_insn): Update callers.
|
||
(hash_rtx): New function derived from old canon_hash and bits
|
||
from gcse.c hash_expr_1.
|
||
(canon_hash_string): Rename to hash_rtx_string.
|
||
(canon_hash, safe_hash): Make static inline. Call hash_rtx.
|
||
* cselib.c (hash_rtx): Rename to cselib_hash_rtx.
|
||
(cselib_lookup): Update this caller.
|
||
* gcse.c (modify_mem_list_set, canon_modify_mem_list_set):
|
||
Make static.
|
||
(hash_expr): Call hash_rtx.
|
||
(ldst_entry): Likewise.
|
||
(expr_equiv_p): Call exp_equiv_p.
|
||
(struct unoccr, hash_expr_1, hash_string_1, lookup_expr,
|
||
reg_used_on_edge, reg_set_between_after_reload_p,
|
||
reg_used_between_after_reload_p, get_avail_load_store_reg,
|
||
is_jump_table_basic_block, bb_has_well_behaved_predecessors,
|
||
get_bb_avail_insn, hash_scan_set_after_reload,
|
||
compute_hash_table_after_reload,
|
||
eliminate_partially_redundant_loads, gcse_after_reload,
|
||
get_bb_avail_insn, gcse_after_reload_main): Remove.
|
||
* postreload-gcse.c: New file, reincarnating most of the above.
|
||
* rtl.h (exp_equiv_p, hash_rtx): New prototypes.
|
||
(gcse_after_reload_main): Update prototype.
|
||
* timevar.def (TV_GCSE_AFTER_RELOAD): New timevar.
|
||
* passes.c (rest_of_handle_gcse2): Use it.
|
||
|
||
2004-08-18 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-loop.c (pass_loop_init): Add TODO_dump_func.
|
||
(pass_loop_done): Likewise.
|
||
|
||
2004-08-18 Andrew Pinski <apinski@apple.com>
|
||
|
||
* config/rs6000/darwin.md: Delete the altivec patterns which are
|
||
handled differently now.
|
||
(load_macho_picbase_di): Make sure that is only happens for TARGET_64BIT
|
||
(macho_correct_pic_di): Likewise.
|
||
(call_indirect_nonlocal_darwin64): Likewise.
|
||
Delete the save world/saveFP/saveVec patterns.
|
||
|
||
Revert the reversion of: 2004-08-16 Stan Shebs <shebs@apple.com>
|
||
* config/darwin.c (macho_indirect_data_reference): Add DImode case.
|
||
* config/rs6000/rs6000.md: Include darwin.md.
|
||
(builtin_setjmp_receiver): Add DImode case.
|
||
* config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to
|
||
Darwin bits.
|
||
|
||
2004-08-18 Matt Austern <austern@apple.com>
|
||
|
||
Dead code stripping
|
||
* darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped.
|
||
* darwin.c (darwin_file_end): Mark file as potentially strippable.
|
||
|
||
2004-08-18 Richard Henderson <rth@redhat.com>
|
||
|
||
* alias.c (readonly_fields_p): Remove.
|
||
(objects_must_conflict_p): Don't call it.
|
||
* tree.h (readonly_fields_p): Remove.
|
||
* langhooks.h (struct lang_hooks): Remove honor_readonly.
|
||
* langhooks-def.h (LANG_HOOKS_HONOR_READONLY): Remove.
|
||
|
||
2004-08-18 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-dfa.c (add_referenced_var): Only global variables are
|
||
call-clobbered.
|
||
* tree-flow.h (struct ptr_info_def): Add field pt_global_mem.
|
||
* tree-ssa-alias.c (compute_points_to_and_addr_escape): Mark
|
||
all pointers dereferenced if the statement dereferences them.
|
||
(create_name_tags): Do not create memory tags for pointers
|
||
that have PT_ANYTHING set.
|
||
Also check if PT_VARS is not empty before creating a name tag.
|
||
(compute_flow_sensitive_aliasing): Don't mark call-clobbered
|
||
variables that share the same alias set with a pointer that
|
||
may point anywhere.
|
||
(add_may_alias): Add FIXME comment to remove clobbering
|
||
aliased variables and tags.
|
||
(replace_may_alias): Likewise.
|
||
(set_pt_anything): Do not clear PT_VARS nor IS_DEREFERENCED.
|
||
(merge_pointed_to_info): If the original variable has not
|
||
points-to information, call set_pt_anything.
|
||
(add_pointed_to_var): Do not prevent adding a pointed-to
|
||
variable if the pointers is PT_ANYTHING.
|
||
If the variable is a global, set PT_GLOBAL_MEM.
|
||
(collect_points_to_info_r): Don't assume that PLUS_EXPRs of
|
||
pointer type only come in PTR+OFFSET flavours.
|
||
Always call merge_pointed_to_info on PHI arguments that are
|
||
SSA_NAMEs.
|
||
(get_nmt_for): Mark call-clobbered tags whose pointer points
|
||
to global memory.
|
||
* tree-ssa-operands.c (opf_kill_def, opf_no_vops): Switch
|
||
values.
|
||
(get_indirect_ref_operands): Always clear OPF_KILL_DEF from
|
||
FLAGS.
|
||
(add_stmt_operand): Abort if the caller tried to add a killing
|
||
definition for a memory tag.
|
||
* tree-ssa.c (verify_flow_sensitive_alias_info): Remove
|
||
unnecessary checks.
|
||
|
||
2004-08-18 J"orn Rennecke <joern.rennecke@superh.com>
|
||
|
||
* sh.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers
|
||
from call_used_regs. Update call_really_used_regs.
|
||
(CALL_REALLY_USED_REGISTERS): Define.
|
||
* sh.c (output_stack_adjust, shmedia_target_regs_stack_space):
|
||
Replace call_used_regs with call_really_used_regs.
|
||
(calc_live_regs, sh_media_register_for_return): Likewise.
|
||
(sh5_schedule_saves, sh_expand_prologue, reg_unused_after): Likewise.
|
||
* sh.md (return_media): Likewise.
|
||
|
||
2004-08-18 Andrew Pinski <apinski@apple.com>
|
||
|
||
* config/darwin.c (machopic_legitimize_pic_address): Only set
|
||
MEM_READONLY_P in the non TARGET_TOC case.
|
||
|
||
2004-08-18 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* rtl.def (NIL): Delete.
|
||
* read-rtl.c (read_rtx): Handle (nil) like (define_constants).
|
||
Tighten the syntax a little.
|
||
|
||
* cfgloop.h, combine.c, cse.c, loop-iv.c, postreload.c, reload.c
|
||
* config/alpha/alpha.c, config/alpha/alpha.h, config/arc/arc.h
|
||
* config/arm/arm.h, config/frv/frv.h, config/i386/i386.c
|
||
* config/i386/predicates.md, config/m32r/m32r.h
|
||
* config/m68hc11/m68hc11.c, config/mcore/mcore.h, config/mips/mips.c
|
||
* config/mmix/mmix.c, config/pa/pa.h, config/sh/sh.h
|
||
* config/sparc/sparc.h, doc/tm.texi:
|
||
Replace all occurrences of NIL with UNKNOWN.
|
||
|
||
2004-08-18 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* dojump.c (do_jump <unordered_bcc>): Do not recursively call
|
||
self with a TRUTH_ORIF_EXPR; generate the appropriate jump
|
||
sequence inline. Move drop_through_label code into this
|
||
block, being the only place it is used. Adjust comments.
|
||
|
||
2004-08-18 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* config/rs6000/altivec.md: Add new patterns for calls to
|
||
save_world/rest_world functions.
|
||
|
||
* config/rs6000/rs6000-protos.h: (save_world_operation,
|
||
restore_world_operation) new declarations.
|
||
|
||
* config/rs6000/rs6000.c: (struct rs6000_stack) new world_save_p
|
||
field added.
|
||
(rs6000_stack_info): Set world_save_p field.
|
||
(save_world_operation): New function.
|
||
(restore_world_operation): New function.
|
||
(compute_save_world_info): New function.
|
||
(rs6000_stack_info): Call compute_save_world_info.
|
||
(rs6000_emit_prologue): Check for world_save_p and generate
|
||
pattern to call save_world for saving all non-volatile and
|
||
special registers.
|
||
(rs6000_emit_epilogue): Check for world_save_p and generate
|
||
pattern to call rest_world to restore saved registers.
|
||
|
||
config/rs6000/rs6000.h: macros FIRST_SAVED_ALTIVEC_REGNO,
|
||
FIRST_SAVED_FP_REGNO, FIRST_SAVED_GP_REGNO defined.
|
||
(rs6000_reg_names): New entries added for save_world_operation and
|
||
restore_world_operation.
|
||
|
||
2004-08-18 Caroline Tice <ctice@apple.com>
|
||
|
||
* Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add
|
||
"-freorder-blocks-and-partition" to the flags used in second
|
||
stage of profiledbootstrap.
|
||
* bb-reorder.c (push_to_next_round_p): Add new variable,
|
||
next_round_is_last; set and use variable to make sure, when
|
||
partitioning, that the last trace construction round consists
|
||
of all (and only) cold basic blocks.
|
||
(rotate_loop): Don't copy blocks that end in a section
|
||
crossing jump.
|
||
(copy_bb): Correctly initialize "partition" of duplicated bb.
|
||
(add_unlikely_executed_notes): Add a comment.
|
||
(find_rarely_executed_basic_blocks_and_crossing_edges): Modify
|
||
to make sure, if function contains hot blocks, that the
|
||
successors of ENTRY_BLOCK_PTR are hot; also, only look for
|
||
crossing edges if the architecture supports named sections.
|
||
(mark_bb_for_unlikely_executed_section): Modify to always
|
||
insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after
|
||
the basic block note insn.
|
||
(fix_crossing_unconditional_branches): Remove extra space.
|
||
(fix_edges_for_rarely_executed_code): Modify to only do
|
||
partitioning work if the architecture supports named sections.
|
||
(reorder_basic_blocks): Modify to only add
|
||
NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture
|
||
supports named sections.
|
||
* c-common.c (handle_section_attribute): Initialize new global
|
||
variable, user_defined_section_attribute, to true if user has
|
||
specified one.
|
||
* cfgcleanup.c (try_forward_edges): Modify to not attempt to
|
||
forward edges that cross section boundaries.
|
||
* cfglayout.c (fixup_reorder_chain): Modify to only fix up
|
||
partitioning information if the architecture supports named
|
||
sections.
|
||
* cfgrtl.c (target.h): Add statement to include this.
|
||
(rtl_split_block): Make sure newly created bb gets correct
|
||
partition.
|
||
(try_redirect_by_replacing_jump): Make sure redirection isn't
|
||
attempting to cross section boundaries.
|
||
(force_nonfallthru_and_redirect): Only do partition fix up if
|
||
architecture supports named sections.
|
||
(rtl_split_edge): Make sure newly created bb ends up in
|
||
correct partition.
|
||
(commit_one_edge_insertion): Remove code that incorrectly
|
||
updated basic block partition; Make sure partition fix up only
|
||
happens if architecture supports named sections and it's not
|
||
already done.
|
||
(rtl_verify_flow_info_1): Fix if-condition on test/error
|
||
condition that fallthru edges are not allowed to cross section
|
||
boundaries.
|
||
* defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this.
|
||
* final.c (final_scan_insn): Remove redundant test from if-statement;
|
||
change calls to text_section into calls to function_section; add code
|
||
to only to partitioning fix up if architecture supports named
|
||
sections.
|
||
* ifcvt.c (find_if_case_1): Make sure newly created bb has correct
|
||
partition.
|
||
(if_convert): Add targetm.have_named_sections to test.
|
||
* output.h (unlikely_section_label): Extern declaration for new global
|
||
variable.
|
||
(unlikely_text_section_name): Likewise.
|
||
* opts.c (decode_options): If both partitioning and DWARF debugging
|
||
are turned on, issue a warning that this doesn't work, and change
|
||
partitiong to basic block reordering (without hot/cold partitions).
|
||
* passes.c (rest_of_handle_final): Re-set new global variable,
|
||
user_defined_section_attribute, to false.
|
||
(rest_of_compilation): Change options for calling partitioning
|
||
function: Don't call if the user defined the section attribute, and
|
||
don't call if DECL_ONE_ONLY is true for the current function.
|
||
* predict.c (choose_function_section): Return immediately if we
|
||
are doing hot/cold partitioning (i.e. let the basic block partitioning
|
||
determine where the function belongs).
|
||
* reg-stack.c (emit_swap_insn): Add condition to step over
|
||
NOTE_INSN_UNLIKELY_EXECUTED_CODE notes.
|
||
* toplev.c (user_defined_section_attribute): New global variable.
|
||
* toplev.h (user_defined_section_attribute): Extern declaration
|
||
for new global variable.
|
||
* varasm.c (unlikely_section_label): New global variable.
|
||
(unlikely_text_section_name): New global variable.
|
||
(unlikely_text_section): Add code to initialize
|
||
unlikely_text_section_name if necessary; modify to use
|
||
unlikely_text_section_name and unlikely_section_label; also to use
|
||
named_section properly.
|
||
(in_unlikely_text_section): Modify to work correctly with
|
||
named_section and to use unlikely_text_section_name.
|
||
(named_section): Add code to work properly with cold section.
|
||
(function_section): Clean up if-statement.
|
||
* config/darwin.c (darwin_asm_named_section): Return to original
|
||
code, removing use of SECTION_FORMAT_STRING.
|
||
* config/arm/pe.h (switch_to_section): Add case for
|
||
in_unlikely_executed_text to switch statement.
|
||
* config/i386/cygming.h (switch_to_section): Likewise.
|
||
* config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove.
|
||
(SECTION_FORMAT_STRING): Likewise.
|
||
* config/mcore/mcore.h (switch_to_section): Likewise.
|
||
* config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove.
|
||
(SECTION_FORMAT_STRING): Remove.
|
||
|
||
2004-08-18 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/i386/i386.h (FIXED_REGISTERS): Update encoding to be
|
||
-ffixed-reg safe, by preserving the meanings of zero and one.
|
||
(CALL_USED_REGISTERS): Likewise.
|
||
(CONDITIONAL_REGISTER_USAGE): Update to process new encodings.
|
||
|
||
2004-08-18 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (split_branches): Check the result of
|
||
next_active_insn.
|
||
(sh_output_mi_thunk): Call init_flow if basic_block_info is null.
|
||
Call rtl_register_cfg_hooks.
|
||
|
||
2004-08-18 Richard Henderson <rth@redhat.com>
|
||
|
||
* rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P.
|
||
* alias.c (true_dependence): Update to match new semantics.
|
||
(canon_true_dependence, write_dependence_p): Likewise.
|
||
(anti_dependence, output_dependence): Update write_dependence_p args.
|
||
(unchanging_anti_dependence): Remove.
|
||
* calls.c (purge_mem_unchanging_flag): Remove.
|
||
(fixup_tail_calls): Don't call it.
|
||
(expand_call): Don't add unchanging memory to function usage.
|
||
* expr.c (emit_block_move_via_libcall): Likewise.
|
||
(clear_storage_via_libcall): Don't clobber RTX_UNCHANGING_P mems.
|
||
(get_subtarget): Don't use RTX_UNCHANGING_P.
|
||
(expand_assignment, store_constructor, expand_expr_real_1): Likewise.
|
||
(do_tablejump): Set MEM_READONLY_P, not RTX_UNCHANGING_P.
|
||
* combine.c (get_last_value_validate): Use MEM_READONLY_P.
|
||
* cse.c (insert): Don't use RTX_UNCHANGING_P.
|
||
(cse_insn, canon_hash): Use MEM_READONLY_P.
|
||
* emit-rtl.c (set_mem_attributes_minus_bitpos): Use MEM_READONLY_P
|
||
instead of RTX_UNCHANGING_P.
|
||
* explow.c (maybe_set_unchanging): Remove.
|
||
* expr.h (maybe_set_unchanging): Remove.
|
||
* flow.c (insn_dead_p, mark_used_regs): Use anti_dependence.
|
||
* function.c (assign_stack_temp_for_type): Don't use RTX_UNCHANGING_P.
|
||
(assign_parm_setup_reg, expand_function_start): Likewise.
|
||
* integrate.c (copy_rtx_and_substitute): Likewise.
|
||
* ra-rewrite.c (emit_colors): Likewise.
|
||
* regmove.c (copy_src_to_dest, regmove_optimize): Likewise.
|
||
(fixup_match_1): Likewise.
|
||
* reload1.c (reload, alter_reg): Likewise.
|
||
* local-alloc.c (validate_equiv_mem): Check MEM_READONLY_P,
|
||
not RTX_UNCHANGING_P.
|
||
(equiv_init_varies_p): Likewise.
|
||
* loop-invariant.c (check_maybe_invariant): Likewise.
|
||
* resource.c (mark_referenced_resources, mark_set_resources): Likewise.
|
||
* loop.c (note_addr_stored): Likewise.
|
||
(prescan_loop): Likewise. Don't check function usage for clobbered
|
||
unchanging memory.
|
||
* rtlanal.c (rtx_unstable_p): Check MEM_READONLY_P,
|
||
not RTX_UNCHANGING_P.
|
||
(rtx_varies_p, modified_between_p, modified_in_p): Likewise.
|
||
* varasm.c (force_const_mem): Likewise.
|
||
* stmt.c (expand_decl): Don't set RTX_UNCHANGING_P.
|
||
* web.c (entry_register): Likewise.
|
||
* tree-gimple.h (get_base_address): Move decl ...
|
||
* tree.h: ... here.
|
||
* doc/rtl.texi (MEM_READONLY_P): Replace RTX_UNCHANGING_P.
|
||
|
||
* config/alpha/alpha.c (alpha_set_memflags_1): Rewrite to be
|
||
called via for_each_rtx. Copy MEM_SCALAR_P, MEM_NOTRAP_P too.
|
||
(alpha_set_memflags): Update to match.
|
||
|
||
* config/darwin.c (machopic_indirect_data_reference): Set
|
||
MEM_READONLY_P instead of RTX_UNCHANGING_P.
|
||
(machopic_indirect_call_target): Likewise.
|
||
(machopic_legitimize_pic_address): Likewise.
|
||
* config/arm/arm.c (legitimize_pic_address, arm_gen_load_multiple,
|
||
arm_gen_store_multiple, arm_gen_movmemqi): Likewise.
|
||
* config/arm/arm.md (load_multiple, store_multiple): Likewise.
|
||
* config/frv/frv.md (symGOT2reg): Likewise.
|
||
* config/i386/i386.c (legitimize_pic_address,
|
||
legitimize_tls_address, ix86_split_to_parts): Likewise.
|
||
* config/ia64/ia64.c (ia64_expand_tls_address): Likewise.
|
||
* config/ia64/ia64.md (load_fptr): Likewise.
|
||
* config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise.
|
||
* config/m68k/m68k.c (legitimize_pic_address): Likewise.
|
||
* config/mcore/mcore.c (block_move_sequence): Likewise.
|
||
* config/mn10300/mn10300.md (symGOT2reg): Likewise.
|
||
* config/pa/pa.c (legitimize_pic_address): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise.
|
||
(rs6000_emit_move): Likewise.
|
||
* config/s390/s390.c (legitimize_pic_address): Likewise.
|
||
(legitimize_tls_address): Likewise.
|
||
* config/s390/s390.md (casesi): Likewise.
|
||
* config/sh/sh.c (prepare_move_operands, sh_reorg): Likewise.
|
||
* config/sh/sh.md (symGOT2reg): Likewise.
|
||
* config/sparc/sparc.c (legitimize_pic_address): Likewise.
|
||
* config/v850/v850.md (casesi): Likewise.
|
||
|
||
* config/ia64/ia64.c (gen_thread_pointer): Don't set RTX_UNCHANGING_P.
|
||
* config/iq2000/iq2000.c (save_restore_insns): Likewise.
|
||
* config/mips/mips.c (mips_restore_gp): Likewise.
|
||
(mips_save_restore_reg, mips16_gp_pseudo_reg): Likewise.
|
||
* config/sh/sh.c (sh_reorg): Likewise.
|
||
|
||
2004-08-18 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree.h (struct tree_decl): Add gimple_formal_temp.
|
||
(DECL_GIMPLE_FORMAL_TEMP_P): New.
|
||
* gimplify.c (pop_gimplify_context): Clear it.
|
||
(lookup_tmp_var): Set it, if is_formal.
|
||
(gimplify_init_constructor): Use rhs_predicate_for for COMPLEX.
|
||
Use is_gimple_val for VECTOR. Simplify return value.
|
||
(gimplify_save_expr): Use and set DECL_GIMPLE_FORMAL_TEMP_P.
|
||
(gimplify_expr): Likewise.
|
||
* tree-gimple.c (is_gimple_formal_tmp_rhs): Rename from
|
||
is_gimple_tmp_rhs for clarity. Update all callers.
|
||
(is_gimple_reg_rhs): Simplify logic.
|
||
(is_gimple_formal_tmp_var): Rename from is_gimple_tmp_var for
|
||
clarity; use DECL_GIMPLE_FORMAL_TEMP_P.
|
||
(is_gimple_formal_tmp_reg): Similarly.
|
||
* tree-gimple.h: Update decls.
|
||
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Use
|
||
DECL_IGNORED_P, not DECL_ARTIFICIAL. Tidy formatting.
|
||
* tree-ssa-live.c (var_union, type_var_init): Likewise.
|
||
|
||
2004-08-18 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* c4x.c (legitimize_operands): Remove calls to
|
||
preserve_subexpressions_p.
|
||
|
||
2004-08-18 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* varasm.c (MAX_OFILE_ALIGNMENT): Move ...
|
||
* defaults.h (MAX_OFILE_ALIGNMENT): ... here.
|
||
|
||
2004-08-18 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii"
|
||
Objective-C++ extensions.
|
||
* gengtype.c (get_file_basename): Match entire subdirectory name
|
||
('cp', 'objc', 'objcp') rather than just its suffix.
|
||
(get_base_file_bitmap): Allow for files to belong to more than one
|
||
language.
|
||
(get_output_file_with_visibility): Treat objc/objc-act.h as a header
|
||
used by more than one front-end.
|
||
|
||
2004-08-18 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm.md (addsi3, subsi3, andsi3, iorsi3, movsi, movhi): Rework to
|
||
avoid use of preserve_subexpressions_p.
|
||
|
||
2004-08-17 Richard Henderson <rth@redhat.com>
|
||
|
||
PR 17051
|
||
* tree-sra.c (scalarize_use): Mark all v_defs for !is_output too.
|
||
|
||
2004-08-17 DJ Delorie <dj@redhat.com>
|
||
|
||
* doc/extend.texi: Document new xstormy16 attribute.
|
||
|
||
* config/stormy16/stormy16.c (xstormy16_splittable_below100_operand): New.
|
||
(xstormy16_splittable_below100_or_register): New.
|
||
(combine_bnp): New.
|
||
(xstormy16_reorg): New.
|
||
(TARGET_MACHINE_DEPENDENT_REORG): Define.
|
||
|
||
* config/stormy16/stormy16.md (movqi_internal): Make name public.
|
||
(movhi_internal): Likewise.
|
||
(cbhranchhi): Likewise.
|
||
(cbhranchhi_neg): Likewise.
|
||
(andhi3): Only allow splittable below100 operands.
|
||
(iorhi3): Likewise.
|
||
(peephole2): New and/zero_extend->and peephole.
|
||
(peephole2): New load/ior/save->set1 peephole.
|
||
(peephole2): New load/and/save->clr1 peephole.
|
||
(bclrx, bclrx2, bclr7, bclr15): New.
|
||
(bsetx, bsetx2, bset7, bset15): New.
|
||
|
||
* config/stormy16/stormy16.c (xstormy16_print_operand): Be more
|
||
liberal about acceptable 'B' masks.
|
||
|
||
* config/stormy16/stormy16-protos.h
|
||
(xstormy16_asm_output_aligned_common, xstormy16_below100_symbol,
|
||
xstormy16_below100_operand, xstormy16_below100_or_register,
|
||
xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New.
|
||
(PREDICATE_CODES): Add new predicates.
|
||
|
||
* config/stormy16/stormy16.c
|
||
(xstormy16_asm_output_aligned_common, xstormy16_below100_symbol,
|
||
xstormy16_below100_operand, xstormy16_below100_or_register,
|
||
xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New.
|
||
(xstormy16_expand_iorqi3, xstormy16_expand_andqi3): New.
|
||
(xstormy16_legitimate_address_p): Allow below100 symbols.
|
||
(xstormy16_extra_constraint_p): Add 'W' for below100 operands.
|
||
(xstormy16_expand_move): Leave below100 operands as-is.
|
||
(xstormy16_encode_section_info): Encode below100 symbols.
|
||
(xstormy16_strip_name_encoding): New.
|
||
(xstormy16_print_operand): Print 'b' as shift mask.
|
||
(xstormy16_attribute_table): Add below100 attributes.
|
||
(xstormy16_handle_below100_attribute): New.
|
||
|
||
* config/stormy16/stormy16.h (EXTRA_SECTIONS): add in_bss100.
|
||
(XSTORMY16_SECTION_FUNCTION): New.
|
||
(EXTRA_SECTION_FUNCTIONS): Define using the above.
|
||
(ASM_OUTPUT_ALIGNED_DECL_COMMON, ASM_OUTPUT_ALIGNED_DECL_LOCAL): New.
|
||
(ASM_OUTPUT_SYMBOL_REF): Handle encoded symbols.
|
||
(ASM_OUTPUT_LABELREF): Define.
|
||
|
||
* config/stormy16/stormy16.md (movqi_internal): Add below100 support.
|
||
(movhi_internal): Add below100 support.
|
||
(andhi3): Add below100 support.
|
||
(iorhi3): Add below100 support.
|
||
(iorqi3, iorqi3_internal, andqi3, andqi3_internal): New.
|
||
|
||
2004-08-17 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* config/mips/mips.c (gen_conditional_move): Use GET_MODE (op0) instead
|
||
of VOIDmode for comparison code mode.
|
||
* config/mips/mips.md: For conditional move patterns, use mode of
|
||
first compare operand for comparison mode, instead of VOIDmode.
|
||
|
||
* config/mips/mips.md: Add canonical nmadd and nmsub patterns for both
|
||
normal and -ffast-math code.
|
||
|
||
2004-08-17 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
PR c++/15871
|
||
* doc/invoke.texi (-fkeep-inline-functions): Update documentation.
|
||
|
||
2004-08-17 Robert Bowdidge <bowdidge@apple.com>
|
||
|
||
* config/rs6000/x-darwin: Add -mdynamic-no-pic to gcc build flags.
|
||
|
||
2004-08-17 Andreas Tobler <a.tobler@schweiz.ch>
|
||
|
||
* config/rs6000/darwin.md (*call_nonlocal_darwin64): Add #else clause
|
||
for non Darwin targets.
|
||
(*call_value_nonlocal_darwin64): Likewise.
|
||
|
||
2004-08-17 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_function_value): Check for
|
||
altivec mode for altivec return register.
|
||
|
||
2004-08-17 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
Revert 2004-08-16 Stan Shebs <shebs@apple.com>
|
||
* config/darwin.c (macho_indirect_data_reference): Add DImode case.
|
||
* config/rs6000/rs6000.md: Include darwin.md.
|
||
(builtin_setjmp_receiver): Add DImode case.
|
||
* config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to
|
||
Darwin bits.
|
||
|
||
2004-08-17 Dorit Naishlos <dorit@il.ibm.com>
|
||
|
||
* tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE
|
||
trees.
|
||
* tree-vectorizer.h: New File: Same.
|
||
* Makefile.in (tree-vectorizer.c, tree-vectorizer.h): Add new files.
|
||
* common.opt (ftree-vectorize): New flag to enable vectorization.
|
||
* timevar.def (TV_TREE_VECTORIZATION): New dump file for
|
||
vectorization pass.
|
||
* tree-data-ref.h (init_data_ref): Additional argument.
|
||
(array_base_name_differ_p): Moved to tree-data-ref.c.
|
||
* tree-data-ref.c (array_base_name_differ_p): Revised.
|
||
(initialize_data_dependence_relation): Call array_base_name_differ_p
|
||
with an extra argument.
|
||
(analyze_all_data_dependences): Same.
|
||
(init_data_ref): Additional argument is_read to set DR_IS_READ.
|
||
* tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this
|
||
file.
|
||
* tree-flow.h (vectorize_loops, empty_block_p): Add declaration.
|
||
* tree-optimize.c (pass_vectorize): Schedule the vectorization pass.
|
||
* tree-pass.h (tree_opt_pass pass_vectorize): Declare the new
|
||
vectorization pass.
|
||
* tree-ssa-loop.c (tree_ssa_loop_init): Call scev_initialize.
|
||
(tree_ssa_loop_done): Call scev_finalize.
|
||
(tree_vectorize): Define the new vectorization pass.
|
||
* defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the
|
||
size of the vector they support (until support for multiple vector
|
||
sizes is added to the vectorizer).
|
||
* config/i386/i386.h (UNITS_PER_SIMD_WORD): Define.
|
||
* config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define.
|
||
* invoke.texi (fdump-tree-vect, ftree-vectorize): Add
|
||
documentation.
|
||
|
||
2004-08-17 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* objc/objc-act.c (build_protocol_initializer): Fix build_int_cst
|
||
usage.
|
||
(generate_protocol_list, handle_impent): Likewise.
|
||
|
||
2004-08-17 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* regclass.c (init_reg_sets_1): Add ENABLE_CHECKING sanity tests to
|
||
ensure that call_used_regs is a superset of both fixed_regs and
|
||
call_really_used_regs.
|
||
|
||
2004-08-17 Daniel Bornstein <danfuzz@milk.com>
|
||
|
||
PR target/17019
|
||
* arm.md (addsi3_cbranch_scratch): Correct case labels.
|
||
|
||
2004-08-17 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
PR middle-end/17036
|
||
* fold-const.c (fold): Check for integer operand when
|
||
folding (A >> N) & 1 ? (1 << N) : 0. Fix from Andrew
|
||
Pinski <pinskia@physics.uc.edu>.
|
||
|
||
2004-08-17 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO.
|
||
No need to check if in a cross configuration.
|
||
* configure: Regenerate.
|
||
|
||
* calls.c (precompute_register_parameters):
|
||
Inline preserve_subexpressions_p ().
|
||
* expmed.c (expand_mult_const, emit_store_flag): Likewise.
|
||
* optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn):
|
||
Likewise.
|
||
* expr.c (get_subtarget): Likewise.
|
||
* rtl.h (preserve_subexpressions_p): Remove.
|
||
* stmt.c (preserve_subexpressions_p): Remove.
|
||
|
||
* dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR,
|
||
TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>:
|
||
Abort on gimplified cases.
|
||
|
||
2004-08-16 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* tree.h (VECTOR_FLOAT_TYPE_P): New.
|
||
(FLOAT_TYPE_P): Use it.
|
||
* c-typeck.c (build_binary_op): After convert calls, check for
|
||
check for ERROR_MARK operands.
|
||
|
||
2004-08-16 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete.
|
||
(BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update.
|
||
(genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o.
|
||
(genobjs static pattern rule): Remove %.c dependency.
|
||
($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o):
|
||
Rename rules; delete commands; fix dependencies.
|
||
(mostlyclean): Do not delete temporary source copies.
|
||
* configure.ac: Delete all references to BUILD_PREFIX and
|
||
BUILD_PREFIX_1.
|
||
* configure: Regenerate.
|
||
|
||
* print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE.
|
||
Do not include tree.h, real.h, flags.h, hard-reg-set.h, or
|
||
basic-block.h #ifdef GENERATOR_FILE. Surround some more code
|
||
with #ifndef GENERATOR_FILE so that nothing from those headers
|
||
is used.
|
||
|
||
* rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE.
|
||
|
||
2004-08-16 Adam Nemet <anemet@lnxw.com>
|
||
|
||
* Makefile.in (LIBS): Move $(LIBIBERTY) after $(BANSHEELIB).
|
||
|
||
2004-08-16 Andrew Pinski <apinski@apple.com>
|
||
|
||
* target-def.h (TARGET_EH_RETURN_FILTER_MODE): Remove
|
||
extraneous semicolon.
|
||
|
||
2004-08-16 Devang Patel <dpatel@apple.com>
|
||
|
||
* c-common.c (handle_used_attribute): Set DECL_PRESERVE_P.
|
||
* print-tree.c (print_node): Print DECL_PRESERVE_P.
|
||
* target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define.
|
||
(TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED
|
||
* target.h (struct gcc_target): New member, mark_decl_preserved.
|
||
* hooks.c (hook_void_charptr): Rename to ...
|
||
(hook_void_constcharptr): ... new name.
|
||
* hooks.h (hook_void_charptr): Rename to ..
|
||
(hook_void_constcharptr): ... new name.
|
||
* tree.h (DECL_PRESERVE_P): New #define.
|
||
(struct tree_decl): New member, preserve_flag.
|
||
* varasm.c (assemble_start_function): Mark decl preserved.
|
||
(assemble_variable): Same.
|
||
* darwin.c (darwin_mark_decl_preserved): New function.
|
||
* darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define.
|
||
* darwin-protos.h (darwin_mark_decl_preserved): New decl.
|
||
* doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document.
|
||
|
||
2004-08-16 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-decl.c (grokdeclarator): Allow for function definition where
|
||
innermost declarator has attributes.
|
||
|
||
2004-08-16 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* except.c (get_exception_filter, build_post_landing_pads,
|
||
dw2_build_landing_pads): Use target-specific mode for 'filter'.
|
||
* target-def.h (TARGET_EH_RETURN_FILTER_MODE): macro defined and used.
|
||
* target.h (eh_return_filter_mode): New field added.
|
||
* targhooks.c (default_eh_return_filter_mode): Defined.
|
||
* targhooks.h (default_eh_return_filter_mode): Declared.
|
||
* config/rs6000/rs6000.c (rs6000_eh_return_filter_mode): Defined.
|
||
|
||
2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
|
||
|
||
* configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with
|
||
ACX_NONCANONICAL_TARGET; remove now-unneeded AC_SUBST.
|
||
* configure: Regenerate.
|
||
|
||
2004-08-16 Stan Shebs <shebs@apple.com>
|
||
|
||
Basic support for 64-bit Darwin.
|
||
* config/darwin.c (macho_indirect_data_reference): Add DImode case.
|
||
(machopic_legitimize_pic_address): Similarly, plus use Pmode
|
||
instead of SImode.
|
||
* config/rs6000/darwin.h (PTRDIFF_TYPE): Be "long int" if 64-bit.
|
||
(TARGET_OS_CPP_BUILTINS): Add 64-bit preprocessor macro.
|
||
(SUBTARGET_SWITCHES): Add -m32 and -m64 flags.
|
||
(SUBTARGET_OVERRIDE_OPTIONS): Require 64-bit processor if -m64.
|
||
(PROCESSOR_DEFAULT64): Define.
|
||
* config/rs6000/darwin.md: New file, patterns specific to 64-bit
|
||
Darwin.
|
||
* config/rs6000/rs6000.md: Include darwin.md.
|
||
(builtin_setjmp_receiver): Add DImode case.
|
||
* config/rs6000/rs6000.c (TARGET_ASM_UNALIGNED_DI_OP): Define for
|
||
Darwin.
|
||
(TARGET_ASM_ALIGNED_DI_OP): Ditto.
|
||
(rs6000_emit_move): Add DImode case to Darwin bits.
|
||
(machopic_output_stub): Use .quad if 64-bit.
|
||
* invoke.texi: Document -m32 and -m64.
|
||
|
||
2004-08-16 Janis Johnson <janis187@us.ibm.com>
|
||
|
||
* doc/extend.texi (AltiVec builtins): Document additional differences
|
||
from the Motorola AltiVec PIM.
|
||
|
||
2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* c-typeck.c (build_c_cast): Only copy overflow from expr nodes.
|
||
* tree.h (IS_NON_TYPE_CODE_CLASS): Simplify.
|
||
(struct tree_common): Update public_flag documentation.
|
||
|
||
2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
|
||
|
||
* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
|
||
Check for artificial variables, not is_gimple_tmp_var.
|
||
* tree-ssa-live.c (var_union): Likewise.
|
||
|
||
2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* calls.c (load_register_parameters): Remove spurious FIXME token.
|
||
|
||
2004-08-15 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* Makefile.in (C_PRETTY_PRINT_H): Add c-pretty-print.h.
|
||
(c-lang.o): Depend on c-objc-common.h.
|
||
(c-objc-common.o): Depend on $(C_PRETTY_PRINT_H) and
|
||
c-objc-common.h; remove duplicate $(C_TREE_H) dependency.
|
||
* c-lang.c: Include c-objc-common.h.
|
||
(LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
|
||
LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
|
||
LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
|
||
LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
|
||
LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
|
||
LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
|
||
LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
|
||
LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
|
||
LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
|
||
LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
|
||
LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
|
||
LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
|
||
LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
|
||
LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
|
||
LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
|
||
LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
|
||
LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
|
||
LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
|
||
LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
|
||
LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
|
||
LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
|
||
LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
|
||
LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
|
||
LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
|
||
Move to c-objc-common.h.
|
||
* c-objc-common.c: Include c-objc-common.h.
|
||
* c-objc-common.h: New file.
|
||
|
||
2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
|
||
Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR target/14931
|
||
* config/rs6000/darwin-tramp.asm (L_abort$stub): Change to new stub
|
||
style.
|
||
|
||
2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* tree.h (build_int_cst): New.
|
||
(build_int_2): Remove.
|
||
* tree.c (build_int_2): Remove.
|
||
(build_int_cst): New.
|
||
(make_vector_type, build_common_tree_nodes,
|
||
build_common_tree_nodes_2): Use build_int_cst.
|
||
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
|
||
expand_builtin_strpbrk, expand_builtin_fputs,
|
||
build_string_literal, expand_builtin_printf,
|
||
expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop,
|
||
fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii,
|
||
fold_builtin_isdigit, simplify_builtin_strstr,
|
||
simplify_builtin_strpbrk, fold_builtin_fputs,
|
||
simplify_builtin_sprintf): Use build_int_cst.
|
||
* c-common.c (start_fname_decls, fix_string_type,
|
||
c_common_nodes_and_builtins, c_init_attributes,
|
||
shorten_compare): Likewise.
|
||
* c-decl.c (complete_array_type,
|
||
check_bitfield_type_and_width): Likewise.
|
||
* c-lex.c (interpret_integer, lex_charconst): Likewise.
|
||
* c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise.
|
||
* c-pretty-print.c (pp_c_integer_constant): Likewise.
|
||
* c-typeck.c (really_start_incremental_init, push_init_level,
|
||
set_nonincremental_init_from_string): Likewise.
|
||
* calls.c (load_register_parameters): Likewise.
|
||
* convert.c (convert_to_pointer): Likewise.
|
||
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
|
||
build_fn_info_type, build_ctr_info_value, build_gcov_info):
|
||
Likewise.
|
||
* except.c (init_eh, assign_filter_values, assign_filter_values):
|
||
Likewise.
|
||
* expmed.c (store_fixed_bit_field, extract_bit_field,
|
||
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
|
||
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
|
||
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
|
||
* expr.c (convert_move, emit_group_load, emit_group_store,
|
||
expand_assignment, store_constructor, store_field,
|
||
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
|
||
* fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
|
||
invert_truthvalue, optimize_bit_field_compare,
|
||
decode_field_reference, all_ones_mask_p, constant_boolean_node,
|
||
fold_div_compare, fold, fold_read_from_constant_string,
|
||
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
|
||
* function.c (assign_parm_setup_block): Likewise.
|
||
* stmt.c (shift_return_value, expand_end_case_type,
|
||
estimate_case_costs): Likewise.
|
||
* stor-layout.c (layout_type, initialize_sizetypes,
|
||
set_min_and_max_values_for_integral_type): Likewise.
|
||
* tree-chrec.c (chrec_fold_multiply_poly_poly,
|
||
reset_evolution_in_loop): Likewise.
|
||
* tree-chrec.h (build_polynomial_chrec): Likewise.
|
||
* tree-complex.c (build_replicated_const): Likewise.
|
||
* tree-eh.c (honor_protect_cleanup_actions,
|
||
lower_try_finally_onedest, lower_try_finally_copy,
|
||
lower_try_finally_switch): Likewise.
|
||
* tree-mudflap.c (mf_build_string, mx_register_decls,
|
||
mudflap_register_call, mudflap_enqueue_constant): Likewise.
|
||
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
|
||
* tree-pretty-print.c (dump_generic_node): Likewise.
|
||
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
|
||
Likewise.
|
||
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
|
||
* tree-ssa-loop-niter.c (number_of_iterations_cond,
|
||
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
|
||
Likewise.
|
||
|
||
* config/alpha/alpha.c (alpha_initialize_trampoline,
|
||
alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst.
|
||
* config/arm/arm.c (arm_get_cookie_size): Likewise.
|
||
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
|
||
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
|
||
* config/i860/i860.c (i860_va_start): Likewise.
|
||
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
|
||
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
|
||
mips_gimplify_va_arg_expr): Likewise.
|
||
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
|
||
add_compiler_branch_island): Likewise.
|
||
* config/s390/s390.c (s390_va_start): Likewise.
|
||
* config/sh/sh.c (sh_va_start): Likewise.
|
||
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
|
||
Likewise.
|
||
* config/xtensa/xtensa.c (xtensa_va_start,
|
||
xtensa_gimplify_va_arg_expr): Likewise.
|
||
|
||
* objc/objc-act.c (build_objc_string_object,
|
||
build_objc_symtab_template, init_def_list, init_objc_symtab,
|
||
init_module_descriptor, generate_static_references,
|
||
build_selector_translation_table, get_proto_encoding,
|
||
build_typed_selector_reference, build_selector_reference,
|
||
build_next_objc_exception_stuff,
|
||
build_method_prototype_list_template, generate_descriptor_table,
|
||
generate_protocols, build_protocol_initializer,
|
||
build_ivar_list_template, build_method_list_template,
|
||
build_ivar_list_initializer, generate_ivars_list,
|
||
generate_dispatch_table, generate_protocol_list,
|
||
build_category_initializer, build_shared_structure_initializer,
|
||
generate_shared_structures, handle_impent,
|
||
generate_objc_image_info): Use build_int_cst.
|
||
|
||
2004-08-15 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* vec.h: Comment improvements.
|
||
|
||
2004-08-14 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* c-common.c (shorten_compare, pointer_int_sum,
|
||
c_common_truthvalue_conversion, boolean_increment): Replace calls
|
||
to build with calls to buildN.
|
||
* c-decl.c (complete_array_type, grokdeclarator): Likewise.
|
||
* c-gimplify.c (c_build_bind_expr, gimplify_c_loop,
|
||
gimplify_switch_stmt): Likewise.
|
||
* c-typeck.c (default_function_array_conversion,
|
||
build_component_ref, build_array_ref, build_function_call,
|
||
pointer_diff, build_unary_op, build_conditional_expr,
|
||
build_compound_expr, build_modify_expr, c_finish_goto_label,
|
||
c_finish_goto_ptr, c_finish_return, c_finish_loop,
|
||
c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt,
|
||
build_binary_op): Likewise.
|
||
|
||
2004-08-15 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* rtl.c (note_insn_name): Add NOTE_DISABLE_SCHED_OF_BLOCK.
|
||
|
||
2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* fixinc/inclhack.def (stdio_va_list): Also fix com_err.h, cps.h,
|
||
curses.h, krb5.h, lc_core.h, pfmt.h, wchar.h and curses_colr/curses.h.
|
||
* fixinc/fixincl.x: Rebuilt.
|
||
|
||
2004-08-14 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips-protos.h (mips_symbolic_constant_p)
|
||
(mips_atomic_symbolic_constant_p, mips_stack_address_p)
|
||
(mips_small_data_pattern_p): Declare.
|
||
* config/mips/mips.h (CONST_GP_P): Moved from mips.c.
|
||
(PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete.
|
||
* config/mips/mips.c (mips_symbolic_constant_p): Make global.
|
||
(mips_atomic_symbolic_constant_p, mips_stack_address_p): New functions.
|
||
(uns_arith_operand, const_arith_operand, arith_operand, sle_operand)
|
||
(sleu_operand, small_int, reg_or_0_operand, const_float_1_operand)
|
||
(reg_or_const_float_1_operand, hilo_operand, extend_operator)
|
||
(macc_msac_operand, equality_op, cmp_op, trap_cmp_op)
|
||
(pc_or_label_operand, call_insn_operand, move_operand)
|
||
(consttable_operand, symbolic_operand, general_symbolic_operand)
|
||
(global_got_operand, local_got_operand, stack_operand)
|
||
(fp_register_operand, lo_operand, fcc_register_operand): Delete.
|
||
(mips_small_data_pattern_1): Renamed from small_data_pattern_1.
|
||
(mips_small_data_pattern_p): Replace previous small_data_pattern
|
||
predicate. Turn into a bool () (rtx) function.
|
||
* config/mips/predicates.md: New file.
|
||
* config/mips/mips.md: Include it. Use the target-independent
|
||
comparison_operator instead of cmp_op. Rename trap_cmp_op to
|
||
trap_comparison_operator and equality_op to equality_operator.
|
||
Replace uses of small_int with the equivalent const_arith_operand.
|
||
Rename reg_or_const_float_1_operand to reg_or_1_operand. Rename
|
||
const_float_1_operand to const_1_operand. Rename fcc_register_operand
|
||
to fcc_reload_operand.
|
||
* config/mips/sb1.md: Rename fp_register_operand to fpr_operand.
|
||
|
||
2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR libstdc++/17005 partial fix.
|
||
* pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _INCLUDE__STDC_A1_SOURCE
|
||
except when generating ANSI/C89 code.
|
||
|
||
2004-08-14 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* c-common.c (shorten_compare): Use force_fit_type directly.
|
||
|
||
2004-08-14 Gerald Pfeifer <gerald@pfeifer.com>
|
||
Dimitri Papadopoulos-Orfanos <papadopo@shfj.cea.fr>
|
||
Dave Korn <dk@artimi.com>
|
||
|
||
* doc/install.texi (Building): Avoid duplicate reference to GNU
|
||
make requirement.
|
||
(*-*-solaris2*): Do not recommend GNU make any longer. Simplify.
|
||
|
||
2004-08-14 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.h (PROMOTE_MODE): Don't promote vector types.
|
||
* config/alpha/alpha.c (function_value): Use PROMOTE_MODE.
|
||
|
||
2004-08-13 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/i386.md (call_1, sibcall_1, call_1_rex64): Use Pmode
|
||
for constant_call_address_operand.
|
||
(call_value_pop_1, call_value_1): Likewise.
|
||
(sibcall_value_1, call_value_1_rex64): Likewise.
|
||
|
||
2004-08-13 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* config/mips/sb1.md (ir_sb1_divdf_2pipes, ir_sb1_divdf_1pipe):
|
||
Correct mode from SFmode to DFmode.
|
||
|
||
2004-08-13 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
* config/darwin.h (EXTRA_SECTION_FUNCTIONS): Mark the __sel_fixup,
|
||
__cstring_object and __image_info sections with the no_dead_strip
|
||
attribute.
|
||
|
||
2004-08-13 Roger Sayle <roger@eyesopen.com>
|
||
David Billinghurst <David.Billinghurst@riotinto.com>
|
||
|
||
PR libgfortran/15930
|
||
* fixinc/inclhack.def (irix___generic1, irix___generic2): New.
|
||
* fixinc/fixincl.x: Regenerate.
|
||
* fixinc/tests/base/internal/math_core.h: New file.
|
||
|
||
2004-08-13 Richard Henderson <rth@redhat.com>
|
||
|
||
* dbxout.c (NO_DBX_FUNCTION_END): Default to zero.
|
||
(dbxout_function_end): Remove ifdefs for it.
|
||
(dbxout_begin_prologue): Protect N_BNSYM with it, and gdb extensions.
|
||
|
||
2004-08-13 Richard Henderson <rth@redhat.com>
|
||
|
||
* Makefile.in (insn-preds.o): Depend on TREE_H.
|
||
* genpreds.c (write_insn_preds_c): Include tree.h.
|
||
* config/alpha/alpha.c (reg_or_0_operand, reg_or_6bit_operand,
|
||
reg_or_8bit_operand, cint8_operand, add_operand, sext_add_operand,
|
||
const48_operand, and_operand, or_operand, mode_width_operand,
|
||
mode_mask_operand, mul8_operand, const0_operand,
|
||
hard_fp_register_operand, hard_int_register_operand,
|
||
reg_or_cint_operand, some_operand, some_ni_operand, input_operand,
|
||
samegp_function_operand, direct_call_operand, small_symbolic_operand,
|
||
global_symbolic_operand, call_operand, symbolic_operand,
|
||
dtp16_symbolic_operand, dtp32_symbolic_operand,
|
||
gotdtp_symbolic_operand, tp16_symbolic_operand, tp32_symbolic_operand,
|
||
gottp_symbolic_operand, alpha_comparison_operator,
|
||
alpha_zero_comparison_operator, alpha_swapped_comparison_operator,
|
||
signed_comparison_operator, alpha_fp_comparison_operator,
|
||
divmod_operator, fix_operator, aligned_memory_operand,
|
||
unaligned_memory_operand, reg_or_unaligned_mem_operand,
|
||
any_memory_operand, reg_not_elim_operand, normal_memory_operand,
|
||
reg_no_subreg_operand, addition_operation): Move to predicates.md.
|
||
(reg_or_const_int_operand): Remove. Replace all users with
|
||
reg_or_cint_operand.
|
||
(tls_symbolic_operand_1): Export. Don't check mode or for CONST.
|
||
(resolve_reload_operand): Split out of aligned_memory_operand.
|
||
* config/alpha/alpha-protos.h: Update for exports.
|
||
* config/alpha/alpha.h (PREDICATE_CODES): Remove.
|
||
* config/alpha/alpha.md: Include predicates.md.
|
||
* config/alpha/predicates.md: New file.
|
||
|
||
2004-08-13 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* genattrtab.c (insn_ent): Replace insn_code, insn_index and lineno
|
||
fields with a pointer to the instruction definition.
|
||
(get_attr_value, fill_attr, make_length_attrs, remove_insn_ent)
|
||
(insert_insn_ent, simplify_test_exp, optimize_attrs, write_attr_get)
|
||
(write_attr_case, write_const_num_delay_slots): Update accordingly.
|
||
(write_attr_case, write_const_num_delay_slots): Write the name of
|
||
an insn next to its case statement.
|
||
* genoutput.c (data): Add a filename field.
|
||
(gen_insn, gen_peephole, gen_expand, gen_split): Set it.
|
||
(output_insn_data): Print the location of each insn definition.
|
||
* genrecog.c (write_action): Print the name of an insn above
|
||
the statement that returns its code.
|
||
|
||
2004-08-12 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
* config/darwin-c.c (find_subframework_file): Fix spelling of cannot.
|
||
* config/libgloss.h: Likewise.
|
||
* config/arm/arm.c (arm_gen_load_multiple): Likewise.
|
||
* c4x/c4x-modes.def: Likewise.
|
||
* config/c4x/c4x.c (c4x_hard_regno_rename_ok): Likewise.
|
||
(c4x_rptb_nop_p): Likewise.
|
||
(c4x_rptb_valid_p): Likewise.
|
||
(c4x_rptb_insert): Likewise.
|
||
(c4x_address_conflict): Likewise.
|
||
* config/c4x/c4x.md: Likewise.
|
||
* config/frv/frv.md: Likewise.
|
||
* config/i386/athlon.md: Likewise.
|
||
* config/i386/i386.md: Likewise.
|
||
* config/i386/predicates.md: Likewise.
|
||
* config/ia64/ia64.c: Likewise.
|
||
* config/ia64/itanium1.md: Likewise.
|
||
* config/ia64/itanium2.md: Likewise.
|
||
* config/iq2000/iq2000.md: Likewise.
|
||
* config/mcore/mcore.c: Likewise.
|
||
* config/mips/mips.c: Likewise.
|
||
* config/mips/r3900.h: Likewise.
|
||
* config/mips/sb1.md: Likewise.
|
||
* config/pa/milli64.S: Likewise.
|
||
* config/pa/pa.c: Likewise.
|
||
* config/pa/pa.h: Likewise.
|
||
* config/rs6000/8540.md: Likewise.
|
||
|
||
2004-08-13 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* Makefile.in (BOOT_CFLAGS): Remove accidental addition of -dU.
|
||
|
||
2004-08-13 J"orn Rennecke <joern.rennecke@superh.com>
|
||
|
||
* sh.md (cbranch define_delay) Use cond_delay_slot for
|
||
non-anulled condition too.
|
||
|
||
2004-08-12 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (any_parallel_operand): New predicate.
|
||
* config/rs6000/rs6000.h (PREDICATE_CODES): Add
|
||
any_parallel_operand, lmw_operation, stmw_operation,
|
||
mfcr_operation, mtcrf_operation. Remove PARALLEL from any_operand.
|
||
* config/rs6000/rs6000.md (save_fpregs_{si,di}): Use
|
||
any_parallel_operand.
|
||
(return_and_restore_fpregs_{si,di}): Same.
|
||
|
||
2004-08-12 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* genrecog.c (add_to_sequence): When processing a MATCH_PARALLEL,
|
||
if pred->singleton != PARALLEL, issue a warning and pretend it was.
|
||
Also issue a warning for any predicate we don't know about.
|
||
|
||
2004-08-12 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/i386.c (internal_label_prefix): Export.
|
||
(internal_label_prefix_len, struct ix86_address,
|
||
ix86_decompose_address, maybe_get_pool_constant,
|
||
ix86_fp_compare_code_to_integer, ix86_fp_comparison_codes,
|
||
memory_address_length): Export.
|
||
(any_fp_register_operand, fp_register_operand,
|
||
register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand,
|
||
x86_64_general_operand, x86_64_szext_general_operand,
|
||
x86_64_nonmemory_operand, x86_64_movabs_operand,
|
||
x86_64_szext_nonmemory_operand, x86_64_immediate_operand,
|
||
x86_64_zext_immediate_operand, const_int_1_31_operand,
|
||
symbolic_operand, pic_symbolic_operand, local_symbolic_operand,
|
||
tls_symbolic_operand, global_dynamic_symbolic_operand,
|
||
local_dynamic_symbolic_operand, initial_exec_symbolic_operand,
|
||
local_exec_symbolic_operand, call_insn_operand, sibcall_insn_operand,
|
||
constant_call_address_operand, const0_operand, const1_operand,
|
||
const248_operand, const_0_to_3_operand, const_0_to_7_operand,
|
||
const_0_to_15_operand, const_0_to_255_operand, incdec_operand,
|
||
shiftdi_operand, reg_no_sp_operand, mmx_reg_operand,
|
||
general_no_elim_operand, nonmemory_no_elim_operand,
|
||
index_register_operand, q_regs_operand, flags_reg_operand,
|
||
non_q_regs_operand, zero_extended_scalar_load_operand,
|
||
vector_move_operand, no_seg_address_operand, sse_comparison_operator,
|
||
ix86_comparison_operator, ix86_carry_flag_operator,
|
||
fcmov_comparison_operator, promotable_binary_operator,
|
||
cmp_fp_expander_operand, ext_register_operand, binary_fp_operator,
|
||
mult_operator, div_operator, arith_or_logical_operator,
|
||
memory_displacement_operand, cmpsi_operand, long_memory_operand,
|
||
aligned_operand): Move to predicates.md as define_predicates.
|
||
(tls_symbolic_operand_1): Remove.
|
||
(x86_64_sign_extended_value): Merge into x86_64_immediate_operand.
|
||
(x86_64_zero_extended_value): Merge into x86_64_zext_immediate_operand.
|
||
(legitimize_address): Merge tls_symbolic_operand contents.
|
||
(ix86_expand_move): Likewise.
|
||
* config/i386/i386-protos.h: Update for exports.
|
||
* config/i386/i386.h (EXTRA_CONSTRAINT): Update for renames.
|
||
(PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Remove.
|
||
* config/i386/i386.md: Include predicates.md.
|
||
* config/i386/predicates.md: New file.
|
||
|
||
2004-08-13 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
PR c++/16924
|
||
* config/i386/winnt.c (i386_pe_mark_dllexport): Set
|
||
SYMBOL_REF_DECL.
|
||
(i386_pe_mark_dllimport): Likewise.
|
||
(i386_pe_encode_section_info): Likewise, when overriding
|
||
dllimport attribute.
|
||
|
||
2004-08-12 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* configure.ac: When testing for flex, nm, ar, and bison, check
|
||
that they will actually be built.
|
||
* configure: Regenerate.
|
||
|
||
2004-08-12 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/s390.h (MAX_FIXED_MODE_SIZE): Define.
|
||
(MOVE_MAX_PIECES): Define.
|
||
|
||
2004-08-12 Devang patel <dpatel@apple.com>
|
||
|
||
* dbxout.c (dbxout_begin_prologue): New function.
|
||
(dbx_debug_hooks): Use new begin prologue hook.
|
||
(dbxout_function_end): Emit N_ENSYM.
|
||
* stab.def (N_BNSYM, N_ENSYM): Define and document these two new stabs.
|
||
|
||
2004-08-12 Janis Johnson <janis187@us.ibm.com>
|
||
|
||
* config/rs6000/altivec.h (vec_dst): Fix C++ functions whose first
|
||
argument is float*.
|
||
|
||
* config/rs6000/rs6000.c (altivec_init_builtins): Fix argument type
|
||
for vec_dss.
|
||
|
||
* doc/extend.texi (AltiVec builtins): Fix description for recent
|
||
changes. Update operation list to match current support.
|
||
|
||
2004-08-12 Andreas Krebbel <krebbel1@de.ibm.com>
|
||
|
||
* config/s390/s390.c (struct s390_frame_layout): New struct as element
|
||
of struct machine_function.
|
||
(cfun->machine->frame_size): Moved into cfun->machine->frame_layout and
|
||
changed all uses.
|
||
(cfun->machine->save_fprs_p): Replaced by cfun_save_high_fprs and
|
||
changed all uses.
|
||
(cfun_frame_layout, cfun_save_high_fprs_p, cfun_gprs_save_area_size)
|
||
(cfun_set_fpr_bit, cfun_fpr_bit_p): New macros.
|
||
(s390_frame_area, s390_register_info): New functions.
|
||
(s390_optimize_prolog): Renamed to s390_optimize_prologue. Added check
|
||
for base register.
|
||
(s390_return_addr_rtx, s390_return_address_offset)
|
||
(s390_va_start, s390_gimplify_va_arg)
|
||
(s390_emit_prologue, s390_emit_epilogue): Adjusted for new stack
|
||
layouts.
|
||
(s390_frame_info): Functionality partly moved to s390_register_info.
|
||
Made adaptions for new stack layout.
|
||
(save_gprs, restore_gprs): Changed meaning of second parameter and
|
||
adapted all callers.
|
||
|
||
* config/s390/s390.h (s390_backchain_string): New global variable.
|
||
(MASK_BACKCHAIN): Removed definition.
|
||
(TARGET_BACKCHAIN): Changed check.
|
||
(TARGET_KERNEL_BACKCHAIN): New macro.
|
||
(TARGET_SWITCHES): Removed entries of "backchain" and "no-backchain".
|
||
(TARGET_OPTIONS): Added "backchain", "no-backchain" and
|
||
"kernel-backchain".
|
||
(DYNAMIC_CHAIN_ADDRESS): Adjusted for new stack layouts.
|
||
|
||
* config/s390/s390.md ("allocate_stack"): Added TARGET_KERNEL_BACKCHAIN
|
||
as condition. Adjusted for new stack layout.
|
||
|
||
* doc/invoke.texi: Added documentation for new option
|
||
"-mkernel-backchain" and adjusted documentation of "-mbackchain" and
|
||
"-mno-backchain".
|
||
|
||
2004-08-12 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/lib1funcs.asm (ARM_FUNC_ALIAS): Also alias _L__name.
|
||
(aeabi_uidivmod, aeabi_idivmod): Provide thumb implementation.
|
||
|
||
2004-08-12 David Daney <ddaney@avtrex.com>
|
||
|
||
* java/gcj.texi: Add subsection on signal usage.
|
||
|
||
2004-08-12 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* expr.c (move_by_pieces): Set alignment for move to minimum of
|
||
MOVE_MAX_PIECES mode alignment and the largest non-slow mode
|
||
alignment, but not less than the original alignment.
|
||
(move_by_pieces_ninsns): Same.
|
||
(can_store_by_pieces): Similar for store with STORE_MAX_PIECES.
|
||
(store_by_pieces_1): Same.
|
||
|
||
2004-08-12 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/16867
|
||
* tree.c (is_global_var): New function.
|
||
(needs_to_live_in_memory): Check for TREE_ADDRESSABLE.
|
||
Call is_global_var.
|
||
* tree.h (DECL_NEEDS_TO_LIVE_IN_MEMORY_INTERNAL): Remove.
|
||
Update all users.
|
||
(is_global_var): Declare.
|
||
* tree-dfa.c (dump_variable): Display global and addressable
|
||
attributes.
|
||
(add_referenced_var): Clarify documentation when marking
|
||
variables call-clobbered.
|
||
* tree-flow-inline.h (is_call_clobbered): Call is_global_var
|
||
instead of needs_to_live_in_memory.
|
||
(mark_call_clobbered): If the variable is a tag, mark it
|
||
DECL_EXTERNAL.
|
||
* tree-gimple.c (is_gimple_reg): Don't check for
|
||
TREE_ADDRESSABLE.
|
||
(is_gimple_non_addressable): Likewise.
|
||
* tree-ssa-alias.c (get_nmt_for): Always check whether the tag
|
||
needs to be marked call-clobbered.
|
||
(setup_pointers_and_addressables): Call is_global_var instead
|
||
of needs_to_live_in_memory.
|
||
* tree-ssa-dce.c (need_to_preserve_store): Remove.
|
||
Update all users with is_global_var.
|
||
(mark_stmt_if_obviously_necessary): Fix processing of aliased
|
||
stores. Don't check the virtual definitions. Rather, check
|
||
whether the store is going into global memory.
|
||
(find_obviously_necessary_stmts): Get the symbol from the PHI
|
||
result.
|
||
* tree-ssa-operands.c (get_call_expr_operands): Do not add
|
||
clobbering may-defs if the call does not have side effects.
|
||
|
||
2004-08-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/16276
|
||
* output.h (default_function_rodata_section,
|
||
default_no_function_rodata_section): New prototypes.
|
||
* target.h (struct gcc_target): Add asm_out.function_rodata_section.
|
||
* target-def.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define.
|
||
(TARGET_ASM_OUT): Add it.
|
||
* varasm.c (default_function_rodata_section,
|
||
default_no_function_rodata_section): New functions.
|
||
* final.c (final_scan_insn): Call
|
||
targetm.asm_out.function_rodata_section instead of
|
||
readonly_data_section.
|
||
* config/darwin.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define.
|
||
* config/mcore/mcore.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
|
||
* config/ip2k/ip2k.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
|
||
* config/rs6000/xcoff.h (TARGET_ASM_FUNCTION_RODATA_SECTION):
|
||
Likewise.
|
||
* config/alpha/alpha.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
|
||
* config/i386/cygming.h (TARGET_ASM_FUNCTION_RODATA_SECTION):
|
||
Likewise.
|
||
* config/i386/i386-interix.h (TARGET_ASM_FUNCTION_RODATA_SECTION):
|
||
Likewise.
|
||
* config/arm/pe.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
|
||
* config/avr/avr.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise.
|
||
* doc/tm.texi (TARGET_ASM_FUNCTION_RODATA_SECTION): Document.
|
||
|
||
2004-08-12 Paul Brook <paul@codesourcery.com>
|
||
|
||
* dwarf2out.h (dwarf2out_frame_finish): Conditionalize outputting eh
|
||
frame info.
|
||
* doc/tm.texi: Document interaction between TARGET_UNWIND_INFO and
|
||
DWARF2_UNWIND_INFO.
|
||
|
||
2004-08-12 Ben Elliston <bje@au.ibm.com>
|
||
|
||
PR target/16286
|
||
* config/rs6000/altivec.h: Change vector to __vector throughout.
|
||
(Except for the `vector' macro itself).
|
||
|
||
2004-08-12 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* genpreds.c: Add capability to generate predicate bodies as
|
||
well as function prototypes. Write function prototypes for
|
||
the generic predicates too.
|
||
(process_define_predicate, write_tm_preds_h, write_insn_preds_c)
|
||
(write_predicate_subfunction, mark_mode_tests, add_mode_tests)
|
||
(write_match_code, write_predicate_expr, write_one_predicate_function)
|
||
(parse_option): New functions.
|
||
(output_predicate_decls): Delete.
|
||
(main): Read the machine description, process DEFINE_PREDICATE or
|
||
DEFINE_SPECIAL_PREDICATE patterns, write tm-preds.h or insn-preds.c
|
||
as appropriate.
|
||
|
||
* genrecog.c (struct decision_test): Replace index with
|
||
struct pred_data pointer.
|
||
(next_index): Remove, unused.
|
||
(pred_table, preds, special_mode_pred_table): Delete.
|
||
(compute_predicate_codes, process_define_predicate): New functions.
|
||
(validate_pattern, add_to_sequence, write_switch): Update for
|
||
new data structures.
|
||
(main): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE.
|
||
Check both error_count and have_error.
|
||
|
||
* gensupport.c (in_fname, first_predicate): New globals.
|
||
(define_pred_queue, define_pred_tail): New RTL-pattern queue.
|
||
(predicate_table, last_predicate, old_pred_table)
|
||
(old_special_pred_table): New statics.
|
||
(hash_struct_pred_data, eq_struct_pred_data, lookup_predicate)
|
||
(add_predicate, init_predicate_table): New functions.
|
||
(process_rtx): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE.
|
||
(init_md_reader_args_cb): Use the global in_fname. No need to zero
|
||
it or max_include_len. Call init_predicate_table.
|
||
(read_rtx): Run the predicate queue after the attribute queue
|
||
but before all the others.
|
||
* gensupport.h (in_fname, struct pred_data, first_predicate)
|
||
(lookup_predicate, add_predicate, FOR_ALL_PREDICATES): Declare.
|
||
* rtl.def (MATCH_CODE, MATCH_TEST, DEFINE_PREDICATE)
|
||
(DEFINE_SPECIAL_PREDICATE): New RTL codes.
|
||
* dummy-conditions.c: Don't include bconfig.h, system.h,
|
||
coretypes.h, tm.h, or system.h. Do include stddef.h.
|
||
Duplicate declaration of struct c_test from gensupport.h.
|
||
|
||
* Makefile.in (OBJS-common): Add insn-preds.o.
|
||
(STAGESTUFF, .PRECIOUS): Add insn-preds.c.
|
||
(insn-preds.c, insn-preds.o): New rules.
|
||
(s-preds): Also generate insn-preds.c.
|
||
(dummy-conditions.o, genpreds$(build_exeext), genpreds.o):
|
||
Update dependencies.
|
||
(print-rtl.o, print-rtl1.o): Correct dependencies.
|
||
|
||
* recog.h: Delete prototypes of predicate functions.
|
||
|
||
* doc/md.texi (Predicates): New section with complete
|
||
documentation of operand/operator predicates. Remove some
|
||
incomplete documentation of predicates from other places.
|
||
* doc/tm.texi (Misc): Move SPECIAL_MODE_PREDICATES next to
|
||
PREDICATE_CODES; indicate that both are deprecated in favor
|
||
of define_predicate/define_special_predicate.
|
||
|
||
* config/ia64/ia64.c: All predicate function definitions moved
|
||
to ia64.md, except
|
||
(small_addr_symbolic_operand, tls_symbolic_operand): Delete.
|
||
(ia64_expand_load_address, ia64_expand_move):
|
||
Check SYMBOL_REF_TLS_MODEL directly, don't use tls_symbolic_operand.
|
||
|
||
* config/ia64/ia64.md: All predicates now defined here.
|
||
(symbolic_operand): Is now a special predicate.
|
||
|
||
* config/ia64/ia64.h: Declare ia64_section_threshold.
|
||
(PREDICATE_CODES): Delete.
|
||
|
||
2004-08-12 Richard Henderson <rth@redhat.com>
|
||
|
||
* c-common.h (STATEMENT_LIST_HAS_LABEL): New.
|
||
* c-semantics.c (add_stmt): Set it.
|
||
* c-decl.c (finish_decl): Use it to create a new BIND_EXPR
|
||
before instantiating a variable sized type.
|
||
|
||
2004-08-12 Richard Henderson <rth@redhat.com>
|
||
|
||
* stor-layout.c (round_up, round_down): Move ...
|
||
* fold-const.c (round_up, round_down): ... here. Use
|
||
multiple_of_p to avoid any arithmetic at all.
|
||
|
||
2004-08-12 Richard Henderson <rth@redhat.com>
|
||
|
||
* gimplify.c (struct gimplify_init_ctor_preeval_data): New.
|
||
(gimplify_init_ctor_preeval_1): New.
|
||
(gimplify_init_ctor_preeval): New.
|
||
(gimplify_init_ctor_eval): New.
|
||
(gimplify_init_constructor): Use them. Always gimplify the LHS
|
||
object first.
|
||
|
||
2004-08-12 Ziemowit Laski <zlaski@apple.com>
|
||
|
||
(This patch is part of merge of objc-improvements-branch
|
||
into mainline.)
|
||
|
||
* doc/frontends.texi: Mention Objective-C++ in addition to
|
||
Objective-C.
|
||
* doc/install.texi: Add 'obj-c++' to list of configurable
|
||
languages.
|
||
* doc/invoke.texi: Rename Objective-C option headings to
|
||
indicate they also apply to Objective-C++. List file
|
||
extensions for Objective-C++ sources. Mention that
|
||
ObjC and ObjC++ compilations may also use C and C++ options,
|
||
respectively. Point users to doc/standards.texi for
|
||
further info on ObjC and ObjC++.
|
||
* doc/sourcebuild.texi: Mention the objcp/ directory and
|
||
the Objective-C++ sources it contains.
|
||
* doc/standards.texi: Update link to Apple ObjC site;
|
||
add link to gcc readings.html WWW doc.
|
||
|
||
2004-08-12 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* config/rs6000/rs6000.c (function_arg_padding): Revert 2004-07-28
|
||
and 2004-07-14 changes.
|
||
|
||
2004-08-12 Paul Brook <paul@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Fix typo.
|
||
|
||
2004-08-11 Devang Patel <dpatel@apple.com>
|
||
|
||
* config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -dead_strip
|
||
and -no_dead_strip_inits_and_terms.
|
||
(LINK_SPEC): Same.
|
||
* doc/invoke.texi (Darwin Options): Document -dead_strip and
|
||
-no_dead_strip_inits_and_terms.
|
||
|
||
2004-08-11 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/arm-protos.h (arm_finalize_pic) Rename ...
|
||
(arm_load_pic_register): ... to this.
|
||
* config/arm/arm.c (arm_finalize_pic): Rename ...
|
||
(arm_load_pic_register): ... to this. Always output insns at the
|
||
current location. Load via low reg in thumb mode.
|
||
(arm_expand_prologue): Call arm_load_pic_register.
|
||
(thumb_expand_prologue): Ditto.
|
||
* config/arm/arm.h (FINALIZE_PIC): Remove.
|
||
* config/arm/arm.md (builtin_setjmp_receiver): Call
|
||
arm_load_pic_register.
|
||
|
||
2004-08-11 Paul Brook <paul@codesourcery.com>
|
||
|
||
* arm.c (thumb_force_lr_save): Add prototype.
|
||
(thumb_compute_save_reg_mask): New function.
|
||
(thumb_find_work_register): New function.
|
||
(arm_get_frame_offsets): Use thumb_compute_save_reg_mask.
|
||
(thumb_unexpanded_epilogue): Ditto. Remove redundant code.
|
||
Don't clobber r3 when removing pretend args.
|
||
(thumb_expand_prologue): Use thumb_compute_save_reg_mask.
|
||
(thumb_output_function_prologue): Use new functions.
|
||
(thumb_set_return_address): Use thumb_compute_save_reg_mask.
|
||
* arm.h (THUMB_REG_PUSHED_P): Remove.
|
||
|
||
2004-08-11 James E Wilson <wilson@specifixinc.com>
|
||
|
||
PR rtl-optimization/16490
|
||
* cfgrtl.c (cfg_layout_split_edge): Set global_live_at_start and
|
||
global_live_at_end for new basic block if already set for other blocks.
|
||
|
||
2004-08-11 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.h (MAX_FIXED_MODE_SIZE): Define.
|
||
|
||
* config/rs6000/rs6000.md (mfcr rlwinm patterns): Set length to 8.
|
||
(mfcr rlwinm rlwinm patterns): Set length to 12.
|
||
|
||
2004-08-11 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
* tree-flow-inline.h (get_def_ops, get_use_ops, get_v_may_def_ops,
|
||
get_vuse_ops,get_v_must_def_ops): Add operand structure reference.
|
||
(get_v_may_def_result_ptr, get_v_may_def_op_ptr): New access struct.
|
||
(start_ssa_stmt_operands): Delete.
|
||
* tree-flow.h (struct stmt_ann_d): Replace operand vectors with new
|
||
struct stmt_operands_d.
|
||
(build_ssa_operands): New extern entry point.
|
||
* tree-ssa-dom.c (record_equivalences_from_stmt): Remove operand
|
||
building code, replace with create_ssa_artficial_load_stmt().
|
||
* tree-ssa-operands.c (struct voperands_d): Delete.
|
||
(allocate_v_may_def_optype): Allocate v_may_def_operand_type_t vector.
|
||
(allocate_v_must_def_optype): Use sizeof (tree), not sizeof (tree *).
|
||
(free_uses, free_defs, free_vuses, free_v_may_defs,
|
||
free_v_must_defs): Remove dealloc parameter.
|
||
(remove_vuses, remove_v_may_def, remove_v_must_defs): Delete.
|
||
(finalize_ssa_defs, finalize_ssa_uses, finalize_ssa_v_may_defs,
|
||
finalize_ssa_vuses, finalize_ssa_v_must_defs): Perform all operand
|
||
vector comparisons, ssa_name reuse, and allocations here.
|
||
(verify_start_operands): Delete.
|
||
(finalize_ssa_stmt_operands): Set new operands by calling finalize
|
||
routines.
|
||
(start_ssa_stmt_operands): Move from tree-flow-inline.h.
|
||
(append_def, append_usei): Simplify to simple accumulation.
|
||
(append_v_may_def, append_vuse, append_v_must_def): Simplify to avoiding
|
||
duplicates and simple accumulation.
|
||
(free_ssa_operands): Free vectors in a stmt_operand structure.
|
||
(build_ssa_operands): New. Create a new stmt_operand structure from
|
||
a stmt and an old set of stmt_operands.
|
||
(get_stmt_operands): Simplify and call build_ssa_operands.
|
||
(get_expr_operands, get_asm_expr_operands, get_indirect_ref_operands,
|
||
get_call_expr_operands, add_stmt_operand, add_call_clobber_ops,
|
||
add_call_read_ops): Don't pass prev_vops around anymore.
|
||
(note_addressable): Return if no stmt annotation.
|
||
(copy_virtual_operands): Access v_may_def operands through a struct.
|
||
(create_ssa_artficial_load_stmt): New. Create a load stmt for DOM's
|
||
hash tables without treating the stmt as a real stmt.
|
||
* tree-ssa-operands.h (struct v_may_def_operand_type): New. Access
|
||
v_may_def def and use through a struct instead of 2 array elements.
|
||
(struct v_may_def_optype_d): Use v_may_def_operand_type.
|
||
(struct stmt_operands_d): New. Struct for storing all operand vectors.
|
||
|
||
2004-08-11 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/arm/arm.c (arm_is_longcall_p): Update comment describing
|
||
this funciton's behaviour. Return true when the current function
|
||
has a section attribute and -mlong-calls is in effect.
|
||
* config/arm/arm.h (ARM_DECLARE_FUNCTION_SIZE): Do not set the
|
||
short-call marker when -mlong-calls is in effect and the function
|
||
has a section attribute.
|
||
|
||
2004-08-10 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* stmt.c (expand_return): If asked to return the RESULT_DECL,
|
||
just call expand_value_return on result_rtl.
|
||
|
||
2004-08-10 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.def (BUILT_IN_STACK_ALLOC): Remove.
|
||
* builtins.c (expand_builtin) <BUILT_IN_STACK_ALLOC>: Remove.
|
||
* dwarf2out.c (loc_descriptor): Handle PARALLEL here ...
|
||
(add_location_or_const_value_attribute): ... not here. Use
|
||
loc_descriptor_from_tree if possible.
|
||
(loc_descriptor_from_tree_1): Rename from loc_descriptor_from_tree.
|
||
Simplify address handling. Handle DECL_VALUE_EXPR. Handle register
|
||
values specially.
|
||
(loc_descriptor_from_tree): New. Update callers.
|
||
* expr.c (expand_var): Ignore DECL_VALUE_EXPR variables.
|
||
* gimplify.c (gimplify_decl_expr): Lower variable sized types to
|
||
pointer plus dereference. Set DECL_VALUE_EXPR. Set save_stack.
|
||
(gimplify_call_expr): Do not recognize BUILT_IN_STACK_ALLOC
|
||
and BUILT_IN_STACK_RESTORE.
|
||
(gimplify_expr): Lower DECL_VALUE_EXPR decls.
|
||
* stmt.c (expand_stack_alloc): Remove.
|
||
* tree-mudflap.c (mx_register_decls): Don't look for
|
||
BUILT_IN_STACK_ALLOC.
|
||
* tree-nested.c (convert_local_reference): Likewise.
|
||
* tree.h (DECL_VALUE_EXPR): New.
|
||
|
||
2004-08-10 Richard Henderson <rth@redhat.com>
|
||
|
||
* stor-layout.c (round_up): Check for 0/1 before dividing.
|
||
(round_down): Likewise.
|
||
|
||
* tree-tailcall.c (suitable_for_tail_opt_p): Also check DECL_EXTERNAL.
|
||
|
||
2004-08-09 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config.gcc (arm*-*-eabi*): New target.
|
||
* defaults.h (TARGET_LIBGCC_FUNCS): New macro.
|
||
(TARGET_LIB_INT_CMP_BIASED): Likewise.
|
||
* expmed.c (expand_divmod): Try a two-valued divmod function as a
|
||
last resort.
|
||
* gthr.h: Remove bogus tokens at end of #pragma.
|
||
* optabs.c (expand_twoval_binop_libfunc): New function.
|
||
(prepare_cmp_insn): Handle the !TARGET_LIB_INT_CMP_BIASED case.
|
||
(prepare_float_lib_cmp): Try reversing the condition.
|
||
(debug_optab_libfuncs): New function.
|
||
* optabs.h (expand_twoval_binop_libfunc): Declare.
|
||
* config/arm/arm.c (arm_init_libfuncs): New function.
|
||
(arm_compute_initial_eliminatino_offset): Return HOST_WIDE_INT.
|
||
(TARGET_INIT_LIBFUNCS): Define it.
|
||
* config/arm/arm.h (TARGET_BPABI): New macro.
|
||
* config/arm/arm-protos.h
|
||
(arm_compute_initial_elimination_offset): Return HOST_WIDE_INT.
|
||
* config/arm/bpabi.S: New file.
|
||
* config/arm/bpabi.c: Likewise.
|
||
* config/arm/bpabi.h: Likewise.
|
||
* config/arm/ieee754-df.S (__aeabi_dneg): New function or alias.
|
||
(__aeabi_drsub): Likewise.
|
||
(__aeabi_dsub): Likewise.
|
||
(__aeabi_dadd): Likewise.
|
||
(__aeabi_ui2d): Likewise.
|
||
(__aeabi_i2d): Likewise.
|
||
(__aeabi_f2d): Likewise.
|
||
(__aeabi_dmul): Likewise.
|
||
(__aeabi_ddiv): Likewise.
|
||
(__aeabi_cdrcmple): Likewise.
|
||
(__aeabi_cdcmpeq): Likewise.
|
||
(__aeabi_cdcmple): Likewise.
|
||
(__aeabi_dcmpeq): Likewise.
|
||
(__aeabi_dcmplt): Likewise.
|
||
(__aeabi_dcmple): Likewise.
|
||
(__aeabi_dcmpge): Likewise.
|
||
(__aeabi_dcmpgt): Likewise.
|
||
(__aeabi_dcmpun): Likewise.
|
||
(__aeabi_d2iz): Likewise.
|
||
(__aeabi_d2uiz): Likewise.
|
||
(__aeabi_d2f): Likewise.
|
||
* config/arm/ieee754-sf.S (__aeabi_fneg): New function or alias.
|
||
(__aeabi_frsub): Likewise.
|
||
(__aeabi_fsub): Likewise.
|
||
(__aeabi_fadd): Likewise.
|
||
(__aeabi_ui2f): Likewise.
|
||
(__aeabi_i2f): Likewise.
|
||
(__aeabi_fmul): Likewise.
|
||
(__aeabi_fdiv): Likewise.
|
||
(__aeabi_cfrcmple): Likewise.
|
||
(__aeabi_cfcmpeq): Likewise.
|
||
(__aeabi_cfcmple): Likewise.
|
||
(__aeabi_fcmpeq): Likewise.
|
||
(__aeabi_fcmplt): Likewise.
|
||
(__aeabi_fcmple): Likewise.
|
||
(__aeabi_fcmpge): Likewise.
|
||
(__aeabi_fcmpgt): Likewise.
|
||
(__aeabi_fcmpun): Likewise.
|
||
(__aeabi_f2iz): Likewise.
|
||
(__aeabi_f2uiz): Likewise.
|
||
* config/arm/lib1funcs.asm (ARM_CALL): New macro.
|
||
(__aeabi_uidivmod): New function or alias.
|
||
(__aeabi_idivmod): Likewise.
|
||
(__aeabi_idiv0): Likewise.
|
||
(__aeabi_ldiv0): Likewise.
|
||
(__aeabi_llsr): Likewise.
|
||
(__aeabi_lasr): Likewise.
|
||
(__aeabi_llsl): Likewise.
|
||
(bpabi.S): Include it.
|
||
* config/arm/libgcc-bpabi.ver: New file.
|
||
* config/arm/symbian.h (ARM_DEFAULT_ABI): Remove.
|
||
(LINK_SPEC): Remove.
|
||
* config/arm/t-arm-elf (LIB1ASMFUNCS): Add __aeabi_lcmp and
|
||
__aeabi_ulcmp.
|
||
* config/arm/t-bpabi: New file.
|
||
* doc/tm.texi (TARGET_LIBGCC_FUNCS): New entry.
|
||
(TARGET_LIB_INT_CMP_BIASED): Likewise.
|
||
|
||
2004-08-10 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000-protos.h (expand_block_clear): Declare.
|
||
* config/rs6000/rs6000.md (clrmemsi): New pattern.
|
||
* config/rs6000/rs6000.c (expand_block_clear): New function.
|
||
(expand_block_move): Convert alignment to bits. Use SImode and
|
||
HImode for unaligned addresses if not STRICT_ALIGNMENT.
|
||
|
||
2004-08-10 Caroline Tice <ctice@apple.com>
|
||
|
||
* varasm.c (unlikely_section_label): New global variable.
|
||
(unlikely_text_section_name): New global variable.
|
||
(text_section): Remove alignment statement.
|
||
(unlikely_text_section): Remove alignment statement; use
|
||
unlikely_section_label rather than hard-coded string.
|
||
(assemble_start_function): Initialize unlikely_section_label and
|
||
unlikely_text_section_name; make sure cold section is properly
|
||
aligned at start of function; output unlikely_section_label if
|
||
appropriate.
|
||
|
||
2004-08-10 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/s390-protos.h (s390_canonicalize_comparison): Declare.
|
||
* config/s390/s390.c (s390_canonicalize_comparison): New function.
|
||
* config/s390/s390.h (CANONICALIZE_COMPARISON): Define.
|
||
* config/s390/s390.md ("*tmdi_ext", "*tmsi_ext", "*tmqisi_ext",
|
||
"*tmqidi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem"): Remove.
|
||
("*tmqi_mem"): Remove SUBREG from pattern.
|
||
("*anddi3_cconly"): Prevent accidentally matching TM pattern.
|
||
("*andsi3_cconly"): Likewise.
|
||
|
||
2004-08-10 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/16909
|
||
* config/i386/i386.md (*strsetdi_rex_1): Use DI instead of SI.
|
||
|
||
2004-08-10 Janis Johnson <janis187@us.ibm.com>
|
||
|
||
* doc/sourcebuild.texi (compat testing): Document available test
|
||
framework commands. Use the preferred spelling of DejaGnu.
|
||
|
||
2004-08-10 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* lambda.h: Add matrix type, and prototypes for remainder of
|
||
matrix and vector functions.
|
||
(lambda_vector_mult_const): New function.
|
||
(lambda_vector_negate): Ditto.
|
||
(lambda_vector_add): Ditto.
|
||
(lambda_vector_add_mc): Ditto.
|
||
(lambda_vector_copy): Ditto.
|
||
(lambda_vector_zerop): Ditto.
|
||
(lambda_vector_equal): Ditto.
|
||
(lambda_vector_min_nz): Ditto.
|
||
(lambda_vector_first_nz): Ditto.
|
||
(lambda_vector_matrix_mult): Ditto.
|
||
* lambda-mat.c: New file.
|
||
* Makefile.in (lambda-mat.o): New.
|
||
|
||
2004-08-10 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
* tree-cfg.c (bsi_insert_before, bsi_insert_after): Call modify_stmt
|
||
after linking stmt into the program.
|
||
(bsi_remove): Don't call modify_stmt.
|
||
* tree-complex.c (update_complex_assignment,
|
||
expand_complex_comparison): Call modify_stmt after changing the stmt.
|
||
* tree-outof-ssa.c (rewrite_trees): Call modify_stmt only if not
|
||
removing the stmt.
|
||
* tree-ssa-ccp.c (substitute_and_fold): Call modify_stmt after changing
|
||
the stmt, and only if needed.
|
||
* tree-ssa-dom.c (thread_across_edge): Pass no annotation for a dummy
|
||
expression.
|
||
(simplify_rhs_and_lookup_avail_expr): Don't take an annotation param.
|
||
(simplify_cond_and_lookup_avail_expr): Use modify_stmt.
|
||
(simplify_switch_and_lookup_avail_expr): Don't take an annotation param.
|
||
(eliminate_redundant_computations): Don't pass an annotation. Call
|
||
modify_stmt rather than setting the annotation directly.
|
||
(record_equivalences_from_stmt): Remove unused local 'j'.
|
||
(cprop_operand): Take a stmt rather than an annotation as a parameter.
|
||
Call modify_stmt.
|
||
(cprop_into_stmt): Pass stmt rather than annotation.
|
||
(update_rhs_and_lookup_avail_expr): Call modify_stmt.
|
||
* tree-ssa-loop-im.c (schedule_sm): Call get_stmt_ann rather than
|
||
modify_stmt.
|
||
* tree-ssa.c (propagate_into_addr): Dont call modify_stmt.
|
||
|
||
2004-08-10 Jason Merrill <jason@redhat.com>
|
||
|
||
PR middle-end/16948
|
||
* function.c (expand_function_start): Handle DECL_BY_REFERENCE on
|
||
the RESULT_DECL.
|
||
|
||
2004-08-10 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* tree-vn.c (val_expr_pair_expr_eq): Compare vuses, to match the
|
||
hash function.
|
||
|
||
2004-08-10 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/mips/mips.md: New reciprocal square root patterns that
|
||
match sqrt(1.0/x) in addition to the existing 1.0/sqrt(x) insns.
|
||
|
||
2004-08-10 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/arm-protos.h (arm_set_return_address,
|
||
thumb_set_return_address): Add prototypes.
|
||
* config/arm/arm.h (ARM_FT_EXCEPTION_HANDLER): Remove.
|
||
* config/arm/arm.c (arm_compute_func_type,
|
||
use_return_insn, arm_compute_save_reg0_reg12_mask,
|
||
arm_compute_save_reg_mask, arm_output_function_prologue,
|
||
arm_output_epilogue): Replace ARM_FT_EXCEPTION_HANDLER with
|
||
current_function_calls_eh_return.
|
||
(thumb_exit, thumb_pushpop, thumb_unexpanded_epilogue): Replace
|
||
old eh code.
|
||
(arm_set_return_address, thumb_set_return_address): New functions.
|
||
* config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS, DWARF2_UNWIND_INFO,
|
||
ARM_EH_STACKADJ_REGNUM, EH_RETURN_STACKADJ_RTX): Define.
|
||
* config/arm/arm.md (VUNSPEC_EH_RETURN): Add.
|
||
(epilogue): Use the stackadj register.
|
||
(eh_return, arm_eh_return, thumb_eh_return): New pattern.
|
||
|
||
2004-08-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/3144
|
||
* expr.c (move_by_pieces_ninsns): Add max_size argument.
|
||
(MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 to it.
|
||
(CLEAR_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 to it.
|
||
(STORE_BY_PIECES_P): Define similarly to CLEAR_BY_PIECES_P,
|
||
but using MOVE_RATIO.
|
||
(move_by_pieces): Pass max_size to move_by_pieces_ninsns.
|
||
(can_store_by_pieces): Change max_size type to unsigned int.
|
||
(store_by_pieces_1): Likewise. Pass max_size to
|
||
move_by_pieces_ninsns.
|
||
* config/s390/s390.h (STORE_BY_PIECES_P): Define.
|
||
* config/sh/sh.c (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1
|
||
to move_by_pieces_ninsns.
|
||
(STORE_BY_PIECES_P): Define.
|
||
* config/ns32k/ns32k.h (STORE_BY_PIECES_P): Pass STORE_MAX_PIECES + 1
|
||
to move_by_pieces_ninsns.
|
||
* doc/tm.texi (STORE_BY_PIECES_P): Document changed default.
|
||
|
||
* config/i386/i386.h (CLEAR_RATIO): Define.
|
||
|
||
2004-08-09 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* expr.c (expand_expr_real_1): Add back code that was not dead.
|
||
|
||
2004-08-09 Andrew Pinski <apinski@apple.com>
|
||
|
||
* c-common.c (c_common_get_alias_set): Set the aliasing set of the type
|
||
which is found to be compatible before returning the aliasing set.
|
||
|
||
2004-08-09 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* ggc-zone.c (struct alloc_zone): Add statistics counters.
|
||
(always_collect): New flag.
|
||
(ggc_alloc_zone_1): Update statistics support. Don't include
|
||
overhead in allocated counter.
|
||
(sweep_pages): Update allocated counter for large pages. Don'y
|
||
include overhead.
|
||
(ggc_collect_1): Always collect.
|
||
(ggc_collect): Honor always_collect flag. Sum all zones to decide
|
||
whether to collect.
|
||
(SCALE, LABEL): New macros.
|
||
(ggc_print_statistics): Add statistics support.
|
||
|
||
2004-08-09 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* expmed.c (sdiv_pow2_cheap, smod_pow2_cheap): Change type to bool.
|
||
(init_expmed): Fix potential overrun problem with "all.reg".
|
||
(expand_sdiv2_pow2): Add an alternate implementation for signed
|
||
division, if the target provides a suitable conditional move insn.
|
||
|
||
2004-08-09 Paul Brook <paul@codesourcery.com>
|
||
Richard Henderson <rth@redhat.com>
|
||
|
||
* unwind-dw2.c (uw_install_context_1): Update target saved stack
|
||
pointer.
|
||
|
||
2004-08-09 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* ggc-common.c (ggc_rlimit_bound): Don't check RSS limit.
|
||
Check DATA limit only if there's no AS limit. Ignore insanely
|
||
low DATA limits.
|
||
(ggc_min_heapsize_heuristic): Don't divide AS or RSS limits by 8,
|
||
but take care that the AS limit isn't overrun.
|
||
* doc/invoke.texi: Update documentation of min-heapsize parameter.
|
||
|
||
2004-08-09 Jeff Law <law@redhat.com>
|
||
|
||
* Makefile.in (OBJC-common): Add tree-ssa-threadupdate.c
|
||
(tree-ssa-threadupdate.o): Add dependencies.
|
||
* tree-ssa-threadupdate.c: New file.
|
||
* tree-flow.h (incoming_edge_threaded): New flag in block annotation.
|
||
(rewrite_vars_out_of_ssa): Remove prototype.
|
||
(cleanup_tree_cfg): Returns a bool.
|
||
* tree.h (thread_through_all_blocks): Prototype.
|
||
* tree-outof-ssa.c (SSANORM_*): Move into here.
|
||
(remove_ssa_form): Now static.
|
||
(rewrite_vars_out_of_ssa): Kill.
|
||
* tree-ssa-live.c (register_ssa_partitions_for_vars): Kill.
|
||
* tree-ssa-live.h (SSANORM_*): Moved into tree-outof-ssa.c.
|
||
(remove_ssa_form, register_partitions_for_vars): Kill declarations.
|
||
* tree-cfg.c (cleanup_tree_cfg): Return a value indicating if
|
||
anything was changed.
|
||
* tree-phinodes.c (add_phi_arg): Get the block for the PHI
|
||
from the PHI's annotation rather than the edge associated with
|
||
the new argument.
|
||
* tree-ssa-dom.c (redirection_edges): Kill.
|
||
(redirect_edges_and_update_ssa_graph): Kill.
|
||
(tree_ssa_dominator_optimize): Do not reset forwardable flag
|
||
for blocks anymore. Do not initialize redirection_edges.
|
||
Call thread_through_all_blocks. Simplify code for cleanup
|
||
of the CFG and iterating. No longer call cleanup_tree_cfg
|
||
outside the iteration loop.
|
||
(thread_across_edge): No longer mess with forwardable blocks.
|
||
|
||
2004-08-09 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* explow.c (memory_address): Use memory_address_p.
|
||
* recog.c (general_operand): Likewise.
|
||
* regrename.c: No need to define REG_OK_STRICT.
|
||
|
||
2004-08-09 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* timevar.def (TV_CPROP1, TV_CPROP2, TV_PRE, TV_HOIST, TV_LSM):
|
||
New timers.
|
||
* gcse.c: Include timevar.h.
|
||
(const_prop_count, copy_prop_count): Rename to global_const_prop_count
|
||
and global_copy_prop_count.
|
||
(local_const_prop_count, local_copy_prop_count): New static globals.
|
||
(gcse_main): Set the right timevar for each pass.
|
||
(cprop_jump): Increment global_const_prop_count when a constant is
|
||
propagated. Add "GLOBAL" to dump output.
|
||
(cprop_insn): Increment global_const_prop_count when a constant is
|
||
propagated, or global_copy_prop_count when a copy is propagated.
|
||
(do_local_cprop): Likewise for local_const_prop_count and
|
||
local_copy_prop_count.
|
||
(one_cprop_pass): Initialize const/cprop counters to zero.
|
||
Print out results of local and global const/cprop separately.
|
||
(bypass_block): Break over-length line.
|
||
* Makefile.in (gcse.o): Add TIMEVAR_H dependency. Fix dependencies
|
||
for bb-reorder.o and tracer.o.
|
||
|
||
2004-08-09 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* Makefile.in (GTFILES): Remove stmt.c
|
||
(stmt.o): Do not depend on gt-stmt.h.
|
||
* emit-rtl.c (emit_line_note): Do not call
|
||
set_file_and_line_for_stmt.
|
||
* expr.c (expand_expr_real_1) <SWITCH_EXPR>: Let expand_case
|
||
do everything.
|
||
* function.c (free_after_parsing): Do not free STMT field.
|
||
(allocate_struct_function): Do not call init_stmt_for_function.
|
||
(assign_stack_temp_for_type): Do not accept values of keep
|
||
other than 0 or 1.
|
||
(init_temp_slots): Do not initialize removed variables.
|
||
* function.h (struct function): Remove STMT, X_TARGET_TEMP_SLOT_LEVEL
|
||
and X_VAR_TEMP_SLOT_LEVEL fields.
|
||
* rtl.h (set_file_and_line_for_stmt): Remove.
|
||
* stmt.c (struct nesting, ALLOC_NESTING, POPSTACK,
|
||
struct stmt_status, cond_stack, case_stack, nesting_stack,
|
||
nesting_depth, emit_locus, set_file_and_line_for_stmt,
|
||
same_case_target_p, init_stmt_for_function, emit_nop,
|
||
expand_start_cond, expand_start_elseif, expand_start_else,
|
||
expand_elseif, expand_end_cond): Remove.
|
||
(preserve_subexpressions_p): Remove references to CFUN->STMT.
|
||
(expand_start_case, expand_end_case_type): Remove, merge into...
|
||
(expand_case): ... this one, including other bits from
|
||
expand_expr_real_1. Inline same_case_target_p. Turn members
|
||
of CASE_STACK into local variables.
|
||
(emit_case_bit_tests): Inline same_case_target_p.
|
||
(add_case_node): Add HEAD argument, return new head of the list,
|
||
do not handle default label here.
|
||
* tree.h (expand_start_cond, expand_end_cond, expand_start_else,
|
||
expand_start_elseif, current_nesting_level, expand_start_case,
|
||
expand_end_case_type, expand_end_case, add_case_node,
|
||
init_stmt_for_function, expand_elseif): Remove prototypes.
|
||
(expand_case): Add prototype.
|
||
|
||
2004-08-09 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* expr.c (expand_expr_real_1): Use optab_for_tree_code.
|
||
|
||
2004-08-09 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* expr.c (var_rtx): Remove.
|
||
(expand_expr_real_1) <LOOP_EXPR, EXIT_EXPR,
|
||
LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, TRUTH_ANDIF_EXPR,
|
||
TRUTH_ORIF_EXPR, COMPOUND_EXPR, CONJ_EXPR, INIT_EXPR>:
|
||
Abort.
|
||
(expand_expr_real_1) <COND_EXPR>: Remove most special cases.
|
||
* optabs.c (emit_clr_insn, emit_0_to_1_insn): Remove.
|
||
* optabs.h (emit_clr_insn, emit_0_to_1_insn): Remove.
|
||
|
||
2004-08-08 Mostafa Hagog <mustafa@il.ibm.com>
|
||
Ayal Zaks <zaks@il.ibm.com>
|
||
|
||
* common.opt (freschedule-modulo-scheduled-loops): New flag.
|
||
* final.c (final_scan_insn): Handle NOTE_DISABLE_SCHED_OF_BLOCK.
|
||
* modulo-sched.c (sms_schedule): Emit a note to disable scheduling
|
||
when -freschedule-modulo-scheduled-loops flag is not specified.
|
||
(sms_schedule_by_order, ps_insn_advance_column, add_node_to_ps,
|
||
add_node_to_ps, ps_has_conflicts, ps_add_node_check_conflicts):
|
||
More accurate placing of insn in row of partial schedule.
|
||
(ps_insn_find_column): New function.
|
||
* rtl.h (NOTE_DISABLE_SCHED_OF_BLOCK): New note.
|
||
* sched-rgn.c (sched_is_disabled_for_current_region_p): New.
|
||
(schedule_region): Use sched_is_disabled_for_current_region_p.
|
||
* docs/invoke.texi: Document -freschedule-modulo-scheduled-loops.
|
||
|
||
2004-08-07 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_clrmem): Revert the last
|
||
change.
|
||
|
||
2004-08-07 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_clrmem): Properly call
|
||
gen_strset for 64bit target.
|
||
|
||
2004-08-07 Olivier Hainque <hainque@act-europe.fr>
|
||
|
||
* config/vxworks.h (HANDLE_SYSV_PRAGMA): Remove definition.
|
||
|
||
2004-08-07 Jason Merrill <jason@redhat.com>
|
||
|
||
Make return in memory explicit.
|
||
* function.c (aggregate_value_p): Check DECL_BY_REFERENCE.
|
||
(assign_parm_find_data_types): Remove code for old front end
|
||
invisible reference handling.
|
||
(assign_parms): Handle DECL_BY_REFERENCE on the RESULT_DECL.
|
||
(expand_function_end): Likewise.
|
||
* gimplify.c (gimplify_return_expr): Handle a dereferenced
|
||
RESULT_DECL.
|
||
* tree-inline.c (copy_body_r): Don't bother looking for &* anymore.
|
||
(declare_return_variable): Handle DECL_BY_REFERENCE.
|
||
* cp/cp-gimplify.c (is_invisiref_parm): Also handle RESULT_DECL.
|
||
(cp_genericize_r): Use convert_from_reference.
|
||
Don't dereference a RESULT_DECL directly inside a RETURN_EXPR.
|
||
(cp_genericize): Handle the RESULT_DECL. Unset TREE_ADDRESSABLE.
|
||
|
||
* c-common.c (c_warn_unused_result): Check TREE_USED before
|
||
warning about a CALL_EXPR with an unused value.
|
||
|
||
2004-08-06 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config/arm/symbian.h (CC1_SPEC): Avoid passing duplicate options
|
||
to the compiler. Use -fshort-wchar by default.
|
||
|
||
2004-08-06 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* params.def (PARAM_MIN_CROSSJUMP_INSNS): New.
|
||
* cfgcleanup.c (try_crossjump_to_edge): Add minimum insn match
|
||
threshhold.
|
||
* doc/invoke.texi (param): Document min-crossjump-insns.
|
||
|
||
2004-08-06 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
PR c/13282
|
||
* c.opt (Wmissing-field-initializers): New option.
|
||
* c-opts.c (c_common_post_options): Make -Wextra turn it on by default.
|
||
* c-typeck.c (pop_init_level): Guard the missing field warning with
|
||
warn_missing_field_initializers rather than extra_warnings.
|
||
* doc/invoke.texi (-Wmissing-field-initializers): Document, moving
|
||
some of the explanation from...
|
||
(-Wextra): ...here. Say that the missing field warning can be
|
||
seperately controlled by -Wmissing-field-initializers.
|
||
|
||
2004-08-06 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* expr.c (expand_expr_real_1) <ENTRY_VALUE_EXPR>: Remove.
|
||
* tree-inline.c (estimate_num_insns_1) <ENTRY_VALUE_EXPR>: Remove.
|
||
* tree-pretty-print.c (dump_generic_node) <ENTRY_VALUE_EXPR>: Remove.
|
||
* tree.def (ENTRY_VALUE_EXPR): Remove.
|
||
|
||
2004-08-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_clrmem): Move gen_cld down to
|
||
the places where it is actually needed. Don't use repz; stosb
|
||
for -Os with sufficiently small constant sizes.
|
||
For sufficiently small repz; stos{l,q} repeat counts use a sequence
|
||
of stos{l,q} instructions instead.
|
||
|
||
2004-08-06 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR tree-optimization/16807
|
||
* loop-iv.c (dump_iv_info): Dump invariants correctly.
|
||
(iv_subreg, iv_extend): Express value of invariant purely in
|
||
base field.
|
||
|
||
2004-08-06 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config/arm/symbian.h (CC1_SPEC): Add -fno-short-enums.
|
||
(CC1PLUS_SPEC): Define it to be the same as CC1_SPEC.
|
||
|
||
2004-08-06 Roman Zippel <zippel@linux-m68k.org>
|
||
|
||
* config/m68k/m68k.c (post_inc_operand,pre_dec_operand): New.
|
||
* config/m68k/m68k.h (PREDICATE_CODES): add post_inc_operand,
|
||
pre_dec_operand.
|
||
* config/m68k/m68k.md (zero_extend*2): delay the splitting of the
|
||
pattern until reload is finished to allow better code generation
|
||
and split them completely into separate instrunctions.
|
||
(*andsi3_split): New pattern.
|
||
|
||
2004-08-05 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* tree.c (handle_dll_attribute): Move here from i383/winnt.c.
|
||
Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set
|
||
DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if.
|
||
* tree.h (handle_dll_attribute): Declare. Test
|
||
TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if.
|
||
* c-common.h (c_determine_visibility): Declare.
|
||
* c-common.c (c_determine_visibility): New function.
|
||
* c-decl.c (finish_decl): Use it.
|
||
(finish_function): Likewise.
|
||
* defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to
|
||
zero, by default. Use #if, not #ifdef, to test it.
|
||
* config/arm/arm.c (arm_attribute_table): Use
|
||
handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with
|
||
#if.
|
||
* config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1.
|
||
* config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define
|
||
to 1.
|
||
* config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove.
|
||
* config/i386/i386.c (ix86_attribute_table): Use
|
||
handle_dll_attribute for dllimport/dllexport. Test
|
||
TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if.
|
||
* config/i386/winnt.c (ix86_handle_dll_attribute): Remove.
|
||
* config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define
|
||
it to 1.
|
||
* config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it
|
||
with #if.
|
||
* config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define
|
||
it to 1.
|
||
* doc/extend.texi (dllexport): Clarify and correct documentation.
|
||
(dllimport): Likewise.
|
||
* doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention
|
||
handle_dll_attribute.
|
||
|
||
2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-ssa-loop-manip.c: New file.
|
||
* Makefile.in (tree-ssa-loop-manip.o): Add.
|
||
* tree-flow.h (rewrite_into_loop_closed_ssa, verify_loop_closed_ssa):
|
||
Declare.
|
||
* tree-ssa-loop.c (tree_loop_optimizer_init): Create loop closed ssa
|
||
form.
|
||
(tree_ssa_loop_done): Verify loop closed ssa form.
|
||
* tree-ssa-loop-im.c (move_computations): Update loop closed ssa form.
|
||
|
||
2004-08-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.c (pa_asm_output_aligned_bss, pa_asm_output_aligned_common,
|
||
pa_asm_output_aligned_local): New functions.
|
||
* pa-protos.h: Add prototypes for pa_asm_output_aligned_bss,
|
||
pa_asm_output_aligned_common and pa_asm_output_aligned_local.
|
||
* pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMON): Use
|
||
pa_asm_output_aligned_common.
|
||
(ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local.
|
||
* pa.h (ASM_OUTPUT_ALIGNED_BSS): New macro.
|
||
(ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common.
|
||
(ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local.
|
||
* pa64-hpux.h (MAX_OFILE_ALIGNMENT): New macro.
|
||
(ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common.
|
||
(ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local.
|
||
* som.h (MAX_OFILE_ALIGNMENT): Provide maximum alignment of global
|
||
common data.
|
||
|
||
2004-08-05 Andrew Pinski <apinski@apple.com>
|
||
|
||
* objc/objc-act.c (build_objc_string_object): Mark the address
|
||
expression as constant.
|
||
|
||
2004-08-05 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_rtx_costs): Fix mask_operand
|
||
and mask64_operand thinkos. Handle ZERO_EXTRACT. Handle
|
||
SIGN_EXTEND / ZERO_EXTEND of MEM. Handle rlwinm patterns.
|
||
|
||
2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* config/linux.h, config/i386/linux.h, config/sparc/linux.h:
|
||
Remove definitions conditioned on USE_GNULIBC_1 or conditioned
|
||
out, and associated obsolete comments.
|
||
|
||
2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* tree.h (force_fit_type): Return a tree, take three flags.
|
||
* fold-const.c (force_fit_type): Set TREE_OVERFLOW and
|
||
TREE_CONSTANT_OVERFLOW here.
|
||
(int_const_binop, const_binop): Adjust.
|
||
(size_int_type): Do sign extension here.
|
||
(fold_convert_const, optimize_bit_field_compare,
|
||
decode_field_reference, all_ones_mask_p, fold_div_compare, fold,
|
||
fold_negate_const, fold_abs_const, fold_not_const): Adjust.
|
||
* tree.c (size_in_bytes, int_fits_type_p): Adjust.
|
||
|
||
2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR tree-optimization/16864
|
||
* tree-tailcall.c (eliminate_tail_call): Do not create phi nodes
|
||
for ssa names without default_def.
|
||
|
||
2004-08-05 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_prologue): If the function uses a
|
||
frame pointer, restore eax with an ebp-relative address.
|
||
|
||
2004-08-04 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
PR 14516
|
||
* c-common.c (c_expand_decl): Don't special-case static VAR_DECLs.
|
||
* c-common.h (make_rtl_for_local_static): Delete.
|
||
* c-decl.c (shadow_tag_warned): Clean up comment.
|
||
(finish_decl): Clean up spacing. Use set_user_assembler_name when
|
||
appropriate. Don't pass asmspec to rest_of_decl_compilation.
|
||
* c-semantics.c (make_rtl_for_local_static): Delete.
|
||
* expr.c (init_block_move_fn): Use set_user_assembler_name.
|
||
(init_block_clear_fn): Likewise.
|
||
* passes.c (rest_of_decl_compilation): Remove asmspec parameter,
|
||
expect it to be in DECL_ASSEMBLER_NAME. Update callers in many files.
|
||
* toplev.h (rest_of_decl_compilation): Remove asmspec parameter.
|
||
* tree.h (make_decl_rtl): Remove second parameter.
|
||
(set_user_assembler_name): New.
|
||
* varasm.c (set_user_assembler_name): New.
|
||
(make_decl_rtl): Remove second parameter. Update callers in many
|
||
files.
|
||
|
||
2004-08-05 Adam Nemet <anemet@lnxw.com>
|
||
|
||
* config.gcc (case i[34567]86-*-lynxos*): Update to LynxOS 4.0.
|
||
(case rs6000-*-lynxos*): Rename it to powerpc-*-lynxos*. Update
|
||
to LynxOS 4.0.
|
||
* gthr-lynx.h: New file.
|
||
* config/lynx-ng.h: Remove file.
|
||
* config/lynx.h: Update to LynxOS 4.0.
|
||
* config/t-lynx: New file.
|
||
* config/i386/lynx-ng.h: Remove file.
|
||
* config/i386/lynx.h: Update to LynxOS 4.0.
|
||
* config/rs6000/lynxbase.h: Remove file.
|
||
* config/rs6000/lynx.h: Update to LynxOS 4.0.
|
||
* config/rs6000/t-lynx: New file.
|
||
* doc/install.texi (Options specification): Remove reference to
|
||
LynxOS from systems where --with-gnu-as makes a difference.
|
||
|
||
2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-common.c (c_stddef_cpp_builtins): Define __INTMAX_TYPE__ and
|
||
__UINTMAX_TYPE__.
|
||
* c-cppbuiltin.c (builtin_define_stdint_macros): New. Define
|
||
__INTMAX_MAX__.
|
||
(c_cpp_builtins): Call it.
|
||
* doc/cpp.texi: Update.
|
||
|
||
2004-08-04 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_rtx_costs): LABEL_REFs are zero
|
||
cost.
|
||
|
||
2004-08-04 Jan Hubicka <jh@suse.cz>
|
||
|
||
* basic-block.h (profile_staus): New global variable.
|
||
* cfg.c (profile_status): Declare.
|
||
(check_bb_profile): Break out from ....; use profile_status
|
||
(dump_flow_info): ... here.
|
||
* cfgbuild.c (find_basic_blocks): Set profile_status.
|
||
* cfgexpand.c (tree_expand_cfg): Likewise.
|
||
* predict.c (estimate_probability): Likewise.
|
||
* profile.c (branch_prob): Likewise.
|
||
* tree-cfg.c (build_tree_cfg): Likewise.
|
||
(dump_function_to_file): Use check_bb_profile.
|
||
* tree-pretty-print (dump_bb_header): Likewise.
|
||
* tree-profile.c (do_tree_profiling): Cleanup.
|
||
|
||
2004-08-04 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* Makefile.in (RTL_BASE_H, RTL_H): Correct.
|
||
(BUILD_RTL): Remove $(BUILD_PREFIX) from ggc-none.o.
|
||
(genobjs): Add errors.o, ggc-none.o, and min-insn-modes.o.
|
||
(read-rtl.o, gensupport.o, genconfig.o, genflags.o, gencodes.o)
|
||
(genconstants.o, genemit.o, genopinit.o, genrecog.o, genextract.o)
|
||
(genpeep.o, genattr.o, genattrtab.o, genautomata.o, genoutput.o)
|
||
(genconditions.o): Depend on $(RTL_BASE_H) not $(RTL_H).
|
||
(ggc-none.o, errors.o): Move rule to generators section;
|
||
correct dependencies.
|
||
(min-insn-modes.o): Move rule to generators section; remove
|
||
unnecessary explicit command; correct dependencies.
|
||
(print-rtl.o, print-rtl1.o): Correct dependencies.
|
||
($(BUILD_PREFIX_1)errors.o. $(BUILD_PREFIX_1)ggc-none.o): Delete rule.
|
||
(mostlyclean): Update.
|
||
|
||
* errors.c: Include bconfig.h not config.h. Correct comment.
|
||
* gengtype.c, genpreds.c: Don't define NO_GENRTL_H.
|
||
* ggc-none.c: Include bconfig.h; not config.h or tm.h.
|
||
* print-rtl.c: Don't include tm_p.h.
|
||
|
||
* rtl.h: Move forward-decl of struct function down where it's
|
||
needed. Include genrtl.h #ifndef GENERATOR_FILE, not
|
||
#ifndef NO_GENRTL_H. Remove unnecessary #ifdef BUFSIZ statements.
|
||
|
||
2004-08-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
Jeff Law <law@redhat.com>
|
||
|
||
* tree-cfg.c (tree_duplicate_bb): Mark duplicated definitions.
|
||
* tree-flow.h (rewrite_ssa_into_ssa): Declaration changed.
|
||
* tree-into-ssa.c (rewrite_ssa_into_ssa): Use new interface to
|
||
manipulate the duplicated ssa names.
|
||
* tree-ssanames.c (ssa_names_to_rewrite): New variable.
|
||
(marked_for_rewrite_p, any_marked_for_rewrite_p, mark_for_rewrite,
|
||
unmark_all_for_rewrite, marked_ssa_names, release_ssa_name_force):
|
||
New functions.
|
||
(release_ssa_name): Do not release ssa names that may have multiple
|
||
definitions.
|
||
* tree.h (release_ssa_name_force, mark_for_rewrite,
|
||
unmark_all_for_rewrite, marked_for_rewrite_p, any_marked_for_rewrite_p,
|
||
marked_ssa_names): Declare.
|
||
* tree-ssa-loop-ch.c (mark_defs_for_rewrite): Remove.
|
||
(duplicate_blocks): Remove call to mark_defs_for_rewrite.
|
||
Update call to rewrite_ssa_into_ssa.
|
||
|
||
2004-08-04 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* defaults.h (TARGET_DECLSPEC): New macro.
|
||
* c-cppbuiltin.c (c_cpp_builtins): Handle TARGET_DECLSPEC.
|
||
* config/arm/pe.h (SUBTARGET_CPP_SPEC): Remove __declspec support.
|
||
* config/arm/symbian.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
|
||
* config/i386/beof-elf.h (TARGET_OS_CPP_BUILTINS): Remove
|
||
__declspec support.
|
||
(TARGET_DECLSPEC): Define.
|
||
* config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Remove
|
||
__declspec support.
|
||
* config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): Remove
|
||
__declspec support.
|
||
(TARGET_DECLSPEC): Define.
|
||
* config/mcore/mcore.h (TARGET_CPU_CPP_BUILTINS): Remove
|
||
__declspec support.
|
||
* config/sh/symbian-pre.h (SUBTARGET_CPP_SPEC): Remove __declspec
|
||
support.
|
||
* doc/tm.texi (TARGET_DECLSPEC): Document.
|
||
|
||
* doc/extend.texi: Fix typo in comment.
|
||
|
||
2004-08-04 Paul Brook <paul@codesourcery.com>
|
||
|
||
* target-def.h (TARGET_CXX_CDTOR_RETURNS_THIS): Define.
|
||
(TARGET_CXX): Use it.
|
||
* target.h (struct gcc_target): Add cdtor_returns_this.
|
||
* config/arm/arm.c (arm_cxx_cdtor_returns_this): New function.
|
||
(TARGET_CXX_CDTOR_RETURNS_THIS): Define.
|
||
* doc/tm.texi: Document TARGET_CXX_CDTOR_RETURNS_THIS.
|
||
|
||
2004-08-03 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* c-lex.c (narrowest_unsigned_type, narrowest_signed_type): Take
|
||
low/high pair. Do range checking directly.
|
||
(interpret_integer): Adjust.
|
||
|
||
2004-08-04 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/sh/sh.h (TARGET_SWITCHES): Add no-renesas to select the
|
||
GCC ABI.
|
||
* doc/invoke.texi: Document this new switch and also the -mrenesas
|
||
switch.
|
||
|
||
2004-08-04 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* cfglayout.c (insn_locators_initialize): Update the current
|
||
location before initializing a location.
|
||
|
||
2004-08-03 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* dbxout.c (dbxout_function_decl): Always call dbxout_function_end.
|
||
(dbxout_function_end): Return after emitting the "Lscope" symbol
|
||
under the same conditions that this function formerly wasn't called.
|
||
Add explanatory comments.
|
||
|
||
PR 14860
|
||
* c-decl.c (record_builtin_type): Call debug_hooks->type_decl
|
||
on the new decl.
|
||
|
||
PR 13956
|
||
* dbxout.c (dbx_output_lbrac, dbx_output_rbrac): New
|
||
functions, broken out of dbxout_block.
|
||
(dbxout_block): The block at depth 0 should get LBRAC/RBRAC
|
||
stabs too, if it contains symbols. Use the begin_label and
|
||
the Lscope label (emitted by dbxout_function_end) for the
|
||
range of this block.
|
||
|
||
2004-08-03 Nathanael Nerode <neroden@gcc.gnu.org>
|
||
|
||
* doc/install.texi: Update autoconf version requirements.
|
||
|
||
2004-08-03 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* defaults.h (LEGITIMATE_PIC_OPERAND_P): Provide default definition.
|
||
* recog.c (general_operand, immediate_operand, nonmemory_operand)
|
||
(asm_operand_ok): Remove #ifdefs on LEGITIMATE_PICOPERAND_P.
|
||
* regclass.c (record_reg_classes): Likewise.
|
||
* reload.c (find_reloads): Likewise.
|
||
* reload1.c (reload): Likewise.
|
||
|
||
2004-08-03 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* gensupport.c (init_md_reader_args_cb): Renamed from
|
||
init_md_reader_args. Add third option, callback function for
|
||
parsing program-specific options. Add diagnosis of incorrect
|
||
number of input files.
|
||
(init_md_reader): Fold into init_md_reader_args_cb.
|
||
(init_md_reader_args): Now a thin wrapper around
|
||
init_md_reader_args_cb.
|
||
* gensupport.h: Update prototypes.
|
||
|
||
* genattr.c, genattrtab.c, gencodes.c, genconfig.c, genemit.c
|
||
* genextract.c, genflags.c, genopinit.c, genoutput.c, genpeep.c
|
||
* genrecog.c: No need to diagnose lack of an input file;
|
||
init_md_reader_args will handle it.
|
||
* genconditions.c: Likewise, and use init_md_reader_args.
|
||
* genconstants.c: Likewise, and no need to call read_md_rtx.
|
||
|
||
2004-08-03 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-decl.c (implicitly_declare): Diagnose incompatible implicit
|
||
declarations.
|
||
|
||
2004-08-03 Mike Stump <mrs@apple.com>
|
||
|
||
* config/darwin-c.c: Don't search in "/Local/Library/Frameworks"
|
||
for frameworks.
|
||
* doc/invoke.texi (Darwin Options): Update to reflect above.
|
||
|
||
2004-08-03 Roger Sayle <roger@eyesopen.com>
|
||
|
||
PR middle-end/16790
|
||
* fold-const.c (extract_muldiv_1) <NOP_EXPR>: Disallow local
|
||
truncations, not just global truncations.
|
||
|
||
2004-08-03 Andrew Pinski <apinski@apple.com>
|
||
|
||
PR bootstrap/16865
|
||
* loop-iv.c (simplify_using_assignment): Initialize lhs.
|
||
|
||
2004-08-03 Paul Brook <paul@codesourcery.com>
|
||
|
||
* gcc/doc/install.texi: Document MPFR requirement.
|
||
|
||
2004-08-03 Maciej W. Rozycki <macro@linux-mips.org>
|
||
|
||
* aclocal.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
|
||
and mmap() explicitly instead of relying on preset autoconf cache
|
||
variables.
|
||
* configure: Regenerate.
|
||
|
||
2004-08-03 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/16570
|
||
* config.gcc (i[34567]86-*-* | x86_64-*-*): Add i386/t-gmm_malloc
|
||
to tmake_file.
|
||
(i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1): Likewise.
|
||
(i[34567]86-*-linux* | x86_64-*-linux*): Add i386/t-pmm_malloc
|
||
to tmake_file.
|
||
|
||
* config/i386/t-gmm_malloc: New file.
|
||
* config/i386/t-pmm_malloc: Likewise.
|
||
|
||
* config/i386/xmmintrin.h: Include <mm_malloc.h>.
|
||
|
||
2004-08-03 H.J. Lu <hongjiu.lu@intel.com>
|
||
Tanguy Fautr<74> <tfautre@pandora.be>
|
||
|
||
* config/i386/pmm_malloc.h: New file.
|
||
|
||
2004-08-03 Danny Smith <dannysmith@users.sourceforge.net>
|
||
|
||
* config/i386/gmm_malloc.h: New file.
|
||
|
||
2004-08-03 Dale Johannesen <dalej@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (machopic_output_stub): Align Darwin stubs.
|
||
* c-common.c: Include opts.h.
|
||
(c_common_get_alias_set): Fix check for a single input file.
|
||
* toplev.c: Remove current_file_decl.
|
||
* tree.h: Ditto.
|
||
|
||
2004-08-03 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* config.gcc (arm*-*-symbianelf*): New target.
|
||
* config/arm/symbian.h: New file.
|
||
|
||
* gthr-gnat.c: Add visibility #pragmas.
|
||
* gthr-gnat.h : Likewise.
|
||
* gthr.h: Likewise.
|
||
* libgcc2.c (__ffsSI2): Move prototype to libgcc2.h.
|
||
(__ffsDI2): Likewise.
|
||
(__clzSI2): Likewise.
|
||
(__ctzSI2): Likewise.
|
||
(__ctzDI2): Likewise.
|
||
(__popcountSI2): Likewise.
|
||
(__popcountDI2): Likewise.
|
||
(__paritySI2): Likewise.
|
||
(__parityDI2): Likewise.
|
||
* libgcc2.h: Add visibility #pragmas.
|
||
(__clzDI2): Add prototype.
|
||
(__clzSI2): Likewise.
|
||
(__ctzSI2): Likewise.
|
||
(__ffsDI2): Likewise.
|
||
(__ffsSI2): Likewise.
|
||
(__ctzDI2): Likewise.
|
||
(__popcountSI2): Likewise.
|
||
(__popcountDI2): Likewise.
|
||
(__paritySI2): Likewise.
|
||
(__parityDI2): Likewise.
|
||
* unwind-dw2-fde.h: Add visibility #pragmas.
|
||
* unwind.h: Likewise.
|
||
|
||
2004-08-03 David Edelsohn <edelsohn@gnu.org>
|
||
Dale Johannesen <dalej@apple.com>
|
||
Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_rtx_costs): Calculate cost of
|
||
constants more accurately. Adjust costs for FMA instructions.
|
||
Add cases for most logical and float operations. Recurse into
|
||
most operands.
|
||
|
||
2004-08-03 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* config.gcc (strongarm-*, xscale-*): Add t-arm to tmake_files.
|
||
|
||
2004-08-03 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* ra-build.c (conflicts_between_webs): For webs that cross a call add
|
||
conflicts to regs_invalidated_by_call.
|
||
|
||
2004-08-03 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/arm.c (emit_sfm): Only emit a single frame adjustment.
|
||
|
||
2004-08-03 Jan Hubicka <jh@suse.cz>
|
||
|
||
* coverage.c (tree_coverage_counter_ref): Fix computation of the new
|
||
ARRAY_REF argument.
|
||
|
||
2004-08-03 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm-cores.def: Sort by architecture. Add arm946es, arm966es,
|
||
arm968es, arm10e, arm1020e, arm1022e.
|
||
* invoke.texi: Update list of ARM cores.
|
||
* arm-tune.md: Regenerate.
|
||
|
||
2004-08-03 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm/gentune.sh: New file.
|
||
* arm/t-arm: New file.
|
||
* arm/arm-tune.md: New file (autogenerated).
|
||
* config.gcc (arm*-*-*): Add t-arm to tmake_file for all variants.
|
||
* arm.md (attribute tune): Delete. Include arm-tune.md.
|
||
|
||
2004-08-03 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* gcc.c (add_prefix, add_sysrooted_prefix): Remove
|
||
penultimate parameter. All callers adjusted.
|
||
(struct prefix_list): Remove used_flag_ptr.
|
||
(find_a_file): Do not set *pl->used_flag_ptr.
|
||
(warn_B, warn_std_ptr): Remove.
|
||
|
||
2004-08-03 Yossi Markovich <yossim@il.ibm.com>
|
||
Mostafa Hagog <mustafa@il.ibm.com>
|
||
|
||
* config/rs6000/altivec.md (altivec_vnmsubfp): Fix wrong pattern.
|
||
|
||
2004-08-02 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* dwarf2out.c (output_call_frame_info): Don't change data format
|
||
due to TARGET_USES_WEAK_UNWIND_INFO. Always refer to the local
|
||
label. Use 'true' not '1'.
|
||
* doc/install.texi (powerpc-*-darwin*): Mention cctools version
|
||
required.
|
||
|
||
2004-08-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||
|
||
* gdbinit.in: Reflect previous changes to rtunion_def.
|
||
|
||
2004-08-02 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* fold-const.c (fold) <TRUNC_MOD_EXPR>: The transformation "X % -Y"
|
||
-> "X % Y" is only valid for TRUNC_MOD_EXPR.
|
||
|
||
2004-08-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||
|
||
* vec.h (DEF_VEC_P): Add proper cast to uses of vec_o_reserve and
|
||
vec_p_reserve.
|
||
* langhooks.h (lang_hooks::builtin_function): Rename parameter
|
||
from "class" to "bt_class".
|
||
|
||
2004-08-02 Paul Brook <paul@codesourcery.com>
|
||
|
||
PR rtl-optimization/15068
|
||
* flow.c (init_propagate_block_info): Check condition is reversible.
|
||
|
||
2004-08-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||
|
||
* gengtype.h (options::info): Change type to const char *.
|
||
(enum gc_used_enum): Move out of struct type scope.
|
||
* gengtype.c (create_option): Convert initializer for option::info to
|
||
appropiate type.
|
||
(adjust_field_type, walk_type, write_func_for_structure,
|
||
write_root, write_roots): Remove pointless cast.
|
||
|
||
2004-08-02 J"orn Rennecke <joern.rennecke@superh.com>
|
||
|
||
* genopinit.c (gen_insn): Check for MODE_COMPLEX_FLOAT patterns for $F.
|
||
|
||
2004-08-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||
|
||
* rtl.h (union rtunion_def): Have all members start with the
|
||
prefix "rt_".
|
||
(XINT, XSTR, XEXP, XVEC, XMODE, XBITMAP, XTREE, XBBDEF, XTMPL,
|
||
X0INT, X0UINT, X0STR, X0EXP, X0VEC, X0MODE, X0BITMAP, X0TREE,
|
||
X0MEMATTR, X0BBDEF, X0REGATTR, XCINT, XCUINT, XCSTR, XCEXP,
|
||
XCVEC, XCMODE, XCBITMAP, XCTREE, XCBBDEF, XC2EXP): Adjust members
|
||
access.
|
||
* gengtype.c (adjust_field_rtx_def): Likewise.
|
||
* rtlanal.c (loc_mentioned_in_p): Likewise.
|
||
|
||
2004-08-02 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config.gcc (mips*-*-elf*, mips*-*-rtems*): Add elfos.h to tm_file.
|
||
Replace uses of mips/elf64.h with mips/elf.h
|
||
* config/mips/elf.h (MAX_OFILE_ALIGNMENT, TARGET_ASM_NAMED_SECTION)
|
||
(TYPE_OPERAND_FMT, TYPE_ASM_OP, SIZE_ASM_OP, BSS_SECTION_ASM_OP)
|
||
(ASM_OUTPUT_ALIGNED_BSS, ASM_WEAKEN_LABEL, ASM_OUTPUT_WEAK_ALIAS)
|
||
(MAKE_DECL_ONE_ONLY, INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP)
|
||
(HANDLE_SYSV_PRAGMA): Delete.
|
||
(ASM_OUTPUT_DEF): Fix formatting.
|
||
* config/mips/elf64.h: Delete.
|
||
|
||
2004-08-01 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* config/ia64/ia64.c (got_symbolic_operand): Do require a
|
||
symbol+offset operand to have its offset be zero mod 0x3fff
|
||
when GOT entries are in use. Clarify logic in SYMBOL_REF
|
||
case. Clarify comments.
|
||
(ia64_expand_load_address): Split a symbol+offset load when
|
||
the offset is nonzero mod 0x3fff, not 0x1fff.
|
||
|
||
2004-08-01 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_split_multireg_move): Just abort
|
||
if trying to *store* to a non-offsettable address.
|
||
* config/rs6000/rs6000.md (movtf_internal): Don't move GPRs to
|
||
a nonoffsettable address.
|
||
(movdi_internal32): Don't move GPRs to a nonoffsettable address.
|
||
Clean up.
|
||
(movti_string): Don't move GPRs to a nonoffsettable address.
|
||
(movti_ppc64): Don't move GPRs to a nonoffsettable address. Clean up.
|
||
|
||
2004-08-02 Ben Elliston <bje@au.ibm.com>
|
||
|
||
PR target/16155
|
||
* config/rs6000/altivec.h: Replace typeof with __typeof__.
|
||
|
||
2004-08-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* expr.c (expand_expr_real_1) <normal_inner_ref>: Fix crash with
|
||
variable sized types.
|
||
|
||
2004-08-01 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* doc/invoke.texi: In the MIPS options section, remove the passage
|
||
saying that -mexplicit-relocs is usually disabled for -mabicalls
|
||
-fno-unit-at-a-time.
|
||
* config/mips/mips.c (override_options): Remove the code that enforced
|
||
this rule.
|
||
|
||
2004-08-01 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (cprestore): Provide two alternatives, one for
|
||
an in-range offset and one for an out-of-range offset. Wrap the latter
|
||
in .set macro/.set nomacro if it's inside a .set nomacro block.
|
||
|
||
2004-08-01 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips-protos.h (mips_gp_save_slot): Remove.
|
||
(mips_restore_gp): Declare.
|
||
* config/mips/mips.c (mips_add_offset): Add a scratch register
|
||
argument. Reimplement in rtl only, reusing MIPS16 logic from
|
||
mips_output_mi_thunk.
|
||
(mips_legitimize_address, mips_legitimize_const_move): Adjust calls
|
||
to mips_add_offset.
|
||
(mips_gp_save_slot): Delete.
|
||
(mips_restore_gp): New function.
|
||
(mips_set_return_address, mips_output_mi_thunk): Use mips_add_offset.
|
||
* config/mips/mips.md (exception_receiver): Turn into a
|
||
define_insn_and_split. Use mips_restore_gp to do the split.
|
||
(call_internal, call_value_internal, call_value_multiple_internal): Use
|
||
mips_restore_gp to restore $gp.
|
||
|
||
2004-07-31 Andrew Pinski <apinski@apple.com>
|
||
|
||
PR other/16842
|
||
* mkheaders.in (libsubdir): s/gcc-lib/gcc/.
|
||
|
||
2004-07-31 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-decl.c (diagnose_mismatched_decls): Give error for external
|
||
redeclaration of identifier declared with no linkage, not just
|
||
warning with -Wtraditional. Do not check DECL_CONTEXT to give
|
||
error for redeclaration with no linkage.
|
||
|
||
2004-07-30 Geoffrey Keating <geoffk@apple.com>
|
||
Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* config/rs6000/rs6000.c (legitimate_lo_sum_address_p): Permit
|
||
non-offsettable addresses even for DImode.
|
||
(rs6000_split_multireg_move): Cope with non-offsettable addresses
|
||
being moved into multiple GPRs.
|
||
|
||
* config/rs6000/rs6000.c (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Default
|
||
to 64.
|
||
(rs6000_override_options): Use RS6000_DEFAULT_LONG_DOUBLE_SIZE.
|
||
* config/rs6000/darwin.h (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Define
|
||
to 128.
|
||
* config/rs6000/darwin-ldouble.c (isless): New macro.
|
||
(inf): New macro.
|
||
(nonfinite): New macro.
|
||
(FPKINF): Delete.
|
||
(_xlqadd): Completely rewrite.
|
||
(_xlqmul): Correct overflow handling.
|
||
(_xlqdiv): Correct overflow handling.
|
||
* config/rs6000/darwin-ldouble-format: New file.
|
||
|
||
2004-07-30 Roger Sayle <roger@eyesopen.com>
|
||
Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/i386.md: New peephole2's to convert imul by 3, 5 or
|
||
9 into the equivalent lea instruction.
|
||
|
||
2004-07-30 Richard Henderson <rth@redhat.com>
|
||
|
||
* gimplify.c (gimplify_expr) <case CONST_DECL>: Don't replace
|
||
with DECL_INITIAL if fb_lvalue.
|
||
* tree-gimple.c (is_gimple_id): Add CONST_DECL.
|
||
* tree-pretty-print.c (dump_decl_name): Dump unnamed CONST_DECL
|
||
with <Cxxx>.
|
||
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Fold CONST_DECL.
|
||
|
||
2004-07-30 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-alias.c (compute_points_to_and_addr_escape): If a
|
||
pointer escapes through a function call, assume that the
|
||
callee will dereference it.
|
||
(add_pointed_to_var): Assume that VALUE is always an
|
||
ADDR_EXPR.
|
||
(collect_points_to_info_r): Only call add_pointed_to_var if
|
||
the value is an ADDR_EXPR.
|
||
|
||
2004-07-30 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-alias.c (create_alias_map_for): Do not get the
|
||
alias set of the inner type of ARRAY_TYPEs.
|
||
|
||
2004-07-29 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-ccp.c (visit_assignment): Move code to prevent
|
||
setting a non-register to UNDEFINED right before the call to
|
||
set_lattice_value.
|
||
|
||
2004-07-29 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/lib1funcs.asm: Make aliases movstr* for movmem*.
|
||
|
||
2004-07-29 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa.c (verify_flow_sensitive_alias_info): When
|
||
comparing points-to sets of different pointers, make sure the
|
||
second pointer is actually referenced in the code.
|
||
|
||
2004-07-29 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* config/ia64/ia64.c (setjmp_operand): Delete, unused.
|
||
(got_symbolic_operand): Remove unreachable code.
|
||
* config/ia64/ia64.h (PREDICATE_CODES): Remove entry for
|
||
setjmp_operand; add entry for tls_symbolic_operand.
|
||
* config/ia64/ia64-protos.h: Remove all prototypes of
|
||
predicate functions.
|
||
|
||
2004-07-29 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* c-common.h (lang_post_pch_load): New variable.
|
||
* c-pch.c (lang_post_pch_load): Define it.
|
||
(c_common_read_pch): Use it.
|
||
* cgraphunit.c (record_call_1): Give the front end a chance to
|
||
record additional needed entities when a variable is marked as
|
||
needed.
|
||
* tlink.c (recompile_files): Robustify.
|
||
(scan_linker_output): If a symbol is assigned to a file,
|
||
but after recompilation is not present there, issue an error
|
||
message.
|
||
|
||
2004-07-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-ssa-loop-im.c (force_move_till_expr, force_move_till):
|
||
Take orig_loop argument and pass it to set_level.
|
||
(schedule_sm): Pass the correct orig_loop to force_move_till.
|
||
|
||
2004-07-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* cfgloop.c (update_latch_info): Update dominator of the new block.
|
||
(canonicalize_loop_headers, flow_loops_find): Do not free dominance
|
||
info.
|
||
* dominance.c (verify_dominators): Check that the dominance tree is
|
||
connected.
|
||
(recount_dominator): Ignore unreachable blocks.
|
||
(iterate_fix_dominators): Cleanup old dominance information before
|
||
recomputing it.
|
||
|
||
2004-07-29 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-operands.c (get_expr_operands): Revert changes
|
||
to ADDR_EXPR processing introduced by:
|
||
2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
|
||
|
||
2004-07-29 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* doc/implement-c.texi: Add C90 subclause references. Point to
|
||
preprocessor documentation instead of duplicating it. Add points
|
||
only present in C90. Fill in documentation for all points.
|
||
|
||
2004-07-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.c (output_movb): Correct typo.
|
||
|
||
2004-07-29 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* ra.h (single_reg_in_regclass): Declare.
|
||
* ra.c (single_reg_in_regclass): Define.
|
||
(first_hard_reg): New.
|
||
(init_ra): Initialize single_reg_in_regclass.
|
||
* ra-colorize.c (ok_class): New.
|
||
(coalesce, aggressive_coalesce, extended_coalesce_2): Use it.
|
||
|
||
2004-07-29 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* gcov-io.h: Allow zero tag as EOF indicator.
|
||
(gcov_is_eof): Remove.
|
||
(gcov_truncate): Remove.
|
||
* gcov-io.c (gcov_seek): Always SEEK_SET.
|
||
* libgcov.c (gcov_exit): Don't use gcov_truncate. Write explicit
|
||
EOF tag.
|
||
* coverage.c (read_counts_file): Don't use gcov_is_eof.
|
||
* gcov-dump.c (dump_file): Likewise.
|
||
* gcov.c (read_graph_file, read_count_file): Likewise.
|
||
|
||
* c-decl.c (complete_array_type): Don't gratuitously copy
|
||
maxindex. Check it always has a type.
|
||
|
||
2004-07-29 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* rtl.c (currently_expanding_to_rtl): New.
|
||
* rtl.h (currently_expanding_to_rtl): Export it.
|
||
* cfgexpand.c (tree_cfg_expand): Set/clear it at entry/exit.
|
||
|
||
* config/alpha/alpha.c (alpha_expand_mov): Remove old RTL
|
||
inliner hack.
|
||
* config/sh/sh.c: Replace rtx_equal_function_value_matters
|
||
with currently_expanding_to_rtl.
|
||
* config/sh/sh.md: Likewise.
|
||
* config/ia64/ia64.c (got_symbolic_operand): Likewise.
|
||
|
||
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
Introduce sh2a support.
|
||
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
|
||
* config.gcc: Build multilibs for sh2a and sh2a-single by
|
||
default.
|
||
* config/sh/sh.h (SUPPORT_SH2A, SUPPORT_SH2A_SINGLE): Define by
|
||
default. Split their tests out of the corresponding SH4
|
||
multilibs.
|
||
* config/sh/t-sh (MULTILIB_MATCHES): Don't ever use SH4 or SH4a
|
||
multilibs for SH2a.
|
||
2004-07-28 Alexandre Oliva <aoliva@redhat.com>
|
||
* config.gcc: Handle sh2a multilibs and cpu selection.
|
||
* config/sh/sh.h: Likewise. Handle sh2a command line flags.
|
||
* config/sh/t-mlib-sh2a: New.
|
||
* config/sh/t-mlib-sh2a-nofpu: New.
|
||
* config/sh/t-mlib-sh2a-single: New.
|
||
* config/sh/t-mlib-sh2a-single-only: New.
|
||
2004-07-09 Nick Clifton <nickc@redhat.com>
|
||
Issue 43400
|
||
* config/sh/sh.h (DRIVER_SELF_SPECS): Issue an error message if
|
||
-ml and -m2a are used together.
|
||
2004-03-23 DJ Delorie <dj@redhat.com>
|
||
* config/sh/sh.c (sh_builtin_saveregs): Use the double code only
|
||
when we have a double-sized FPU.
|
||
2004-02-24 Corinna Vinschen <vinschen@redhat.com>
|
||
* config/sh/lib1funcs.asm (set_fpscr): Don't build if __SH2A_NOFPU__
|
||
is set.
|
||
* config/sh/elf.h (SUBTARGET_ASM_ISA_SPEC): Add cases for -msh2a-nofpu,
|
||
-msh2a-single and -msh2a-single-only
|
||
2004-02-24 Corinna Vinschen <vinschen@redhat.com>
|
||
* config/sh/crt1.asm: Don't generate FPU instructions if __SH2A_NOFPU__
|
||
is set.
|
||
2004-02-20 DJ Delorie <dj@delorie.com>
|
||
* config/sh/sh.md (movsf_i, movsf_ie, movsf, ble, bge): Disable for sh2a-nofpu.
|
||
2004-02-20 Fred Fish <fnf@redhat.com>,
|
||
Corinna Vinschen <vinschen@redhat.com>
|
||
* config/sh/t-sh (MULTILIB_OPTIONS): Add 2a-nofpu.
|
||
(MULTILIB_EXCEPTIONS): Don't build littel-endian on sh2a.
|
||
2004-02-18 DJ Delorie <dj@redhat.com>
|
||
* config/sh/sh.c (broken_move): Add support for movi20.
|
||
* config/sh/sh.h: Likewise.
|
||
(SHIFT_COUNT_TRUNCATED): Set for sh2a.
|
||
* config/sh/sh.md (udivsi3_sh2a): New.
|
||
(udivsi3): Call it.
|
||
(divsi3_sh2a): New.
|
||
(divsi3): Call it.
|
||
(mul_r): New.
|
||
(ashlsi3_sh2a): New.
|
||
(ashrsi3_sh2a): New.
|
||
(lshrsi3_sh2a): New.
|
||
(movsi_i): Disable for sh2a.
|
||
(movsi_ie): Add movi20.
|
||
(movsf_i, movsf_ie, movsf, ble, untyped_call): Explicitly enable
|
||
sh2a, for -m2a-nofpu mode.
|
||
2004-02-13 DJ Delorie <dj@redhat.com>
|
||
* config/sh/lib1funcs.asm: Handle double vs single better.
|
||
* config/sh/sh.h: Likewise.
|
||
2004-02-09 DJ Delorie <dj@redhat.com>
|
||
* config/sh/crt1.asm: Add support for sh2a.
|
||
* config/sh/elf.h: Likewise.
|
||
* config/sh/lib1funcs.asm: Likewise.
|
||
* config/sh/sh.c: Likewise.
|
||
* config/sh/sh.md: Likewise.
|
||
* config/sh/sh.h: Likewise.
|
||
* config/sh/t-sh: Likewise.
|
||
|
||
2004-07-28 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* config/frv/frv.md (movqi_internal, movhi_internal,
|
||
movsi_internal): Add backup alternatives for memory inputs.
|
||
|
||
2004-07-28 Matt Austern <austern@apple.com>
|
||
|
||
* config/darwin.c (darwin_one_byte_bool): New global variable.
|
||
* config/darwin.h (darwin_one_byte_bool): Declare.
|
||
(SUBTARGET_OPTIONS): Define macro. (for -mone-byte-bool flag.)
|
||
* config/rs6000/darwin.h (BOOL_TYPE_SIZE): Conditionalize on
|
||
value of darwin_one_byte_bool.
|
||
* doc/invoke.texi: Document -mone-byte-bool flag.
|
||
|
||
2004-07-28 Eric Christopher <echristo@redhat.com>
|
||
|
||
* c-common.c (c_common_unsafe_for_reeval): Delete.
|
||
* c-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete use.
|
||
* c-pretty-print.c (pp_c_expression): Delete UNSAVE_EXPR case.
|
||
* calls.c (fix_unsafe_tree): Delete.
|
||
(expand_call): Delete code which used above.
|
||
* dojump.c (do_jump): Delete UNSAVE_EXPR case.
|
||
* expr.c (expand_expr_real_1): Ditto.
|
||
* fold-const.c (non_lvalue): Ditto.
|
||
* langhooks-def.h (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
|
||
(lhd_unsafe_for_reeval): Ditto.
|
||
* langhooks.c (lhd_unsafe_for_reeval): Ditto.
|
||
* langhooks.h (unsafe_for_reeval): Ditto.
|
||
(unsave_expr_now): Adjust comment.
|
||
* tree-inline.c (copy_body_r): Delete UNSAVE_EXPR bits.
|
||
(estimate_num_insns_1): Ditto.
|
||
* tree-pretty-print.c (dump_generic_node): Ditto.
|
||
* tree.c (expr_align): Ditto.
|
||
(unsave_expr): Delete.
|
||
(unsafe_for_reeval): Ditto.
|
||
* tree.h (unsafe_for_reeval, unsave_expr): Ditto.
|
||
* tree.def (UNSAVE_EXPR): Delete.
|
||
* objc/objc-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
|
||
|
||
2004-07-28 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* tree.h (enum tls_model): Move ...
|
||
* coretypes.h: ... here.
|
||
|
||
2004-07-28 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/frv/frv.h (EPILOGUE_USES): New. Use LR.
|
||
|
||
2004-07-28 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* cse.c (validate_canon_reg): New function, split out from...
|
||
(canon_reg): ...here. Use validate_canon_reg for both 'e' and 'E'.
|
||
|
||
2004-07-28 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-alias.c (maybe_create_global_var): Don't just
|
||
return if .GLOBAL_VAR has been created.
|
||
|
||
2004-07-28 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa.c (verify_flow_insensitive_alias_info): Process
|
||
every variable that may have aliases, not just tags.
|
||
|
||
2004-07-28 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* config/rs6000/rs6000.md ("move_from_CR_gt_bit"): Rename to
|
||
move_from_CR_eq_bit.
|
||
Rename UNSPEC_MV_CR_GT to UNSPEC_MV_CR_EQ.
|
||
|
||
|
||
* config/rs6000/spe.md ("e500_flip_gt_bit"): Rename to
|
||
e500_flip_eq_bit.
|
||
|
||
* config/rs6000/rs6000-protos.h: Rename output_e500_flip_gt_bit to
|
||
output_e500_flip_eq_bit.
|
||
|
||
* config/rs6000/rs6000.c (output_e500_flip_gt_bit): Rename to
|
||
output_e500_flip_eq_bit.
|
||
(rs6000_emit_sCOND): Rename call to output_e500_flip_gt_bit to
|
||
output_e500_flip_eq_bit.
|
||
Rename gen_move_from_CR_gt_bit to gen_move_from_CR_eq_bit.
|
||
(print_operand): case D. Get to EQ bit.
|
||
|
||
2004-07-28 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* gcov.c (function_summary): Add missing \n.
|
||
|
||
2004-07-28 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
Introduce sh4a support.
|
||
* config.gcc: Handle sh4a multilibs and cpu selection.
|
||
* config/sh/sh.h: Likewise. Handle sh4a command line flags.
|
||
* config/sh/t-mlib-sh4a: New.
|
||
* config/sh/t-mlib-sh4al: New.
|
||
* config/sh/t-mlib-sh4a-nofpu: New.
|
||
* config/sh/t-mlib-sh4a-single: New.
|
||
* config/sh/t-mlib-sh4a-single-only: New.
|
||
2004-02-20 DJ Delorie <dj@redhat.com>
|
||
* config/sh/sh.md ("movua"): Change constraint from "m" to "Sua".
|
||
* config/sh/sh.h (EXTRA_CONSTRAINT_S): Add "Sua" support.
|
||
2003-08-22 Eric Christopher <echristo@redhat.com>
|
||
* config/sh/sh4a.md: Update for chip errata.
|
||
2003-08-07 Eric Christopher <echristo@redhat.com>
|
||
* config/sh/sh4a.md: New file. sh4a processor description.
|
||
2003-07-08 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/sh/sh.h (TARGET_SWITCHES): Added 4al. Adjust description
|
||
of -m4a-nofpu.
|
||
(SH_ASM_SPEC): Pass -dsp for -m4al, not -m4a-nofpu.
|
||
* config/sh/t-sh (MULTILIB_MATCHES): Map -m4al to -m4a-nofpu.
|
||
* doc/invoke.texi (SH Options): Document -m4al.
|
||
2003-07-03 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/sh/sh.c (expand_block_move): Remove commented-out code
|
||
checked in by mistake.
|
||
(sh_cannot_change_mode_class): Enable SUBREGs to be used to select
|
||
single elements from SFmode vectors.
|
||
* config/sh/sh.md (fsca): Use VEC_CONCAT to initialize the output
|
||
register.
|
||
(sinsf2, cossf2, sindf2, cosdf2): Don't emit CLOBBER.
|
||
2003-07-01 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/sh/sh.h (sh_fsca_sf2int, sh_fsca_df2int,
|
||
sh_fsca_int2sf): Remove variable declarations.
|
||
* config/sh/sh.c (sh_fsca_sf2int, sh_fsca_df2int,
|
||
sh_fsca_int2sf): New functions.
|
||
(sh_fsca_sf2int_rtx, sh_fsca_df2int_rtx,
|
||
sh_fsca_int2sf_rtx): New static variables.
|
||
* config/sh/sh-protos.h (sh_fsca_sf2int, sh_fsca_df2int,
|
||
sh_fsca_int2sf): Declare.
|
||
* config/sh/sh.md: Adjust.
|
||
* doc/invoke.texi (SH Options): Document new options.
|
||
* config/sh/lib1funcs.asm (ic_invalidate): Remove SH4a forward
|
||
compatibility from SH4 code.
|
||
2003-06-27 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/sh/sh.c (expand_block_move): Don't emit POST_INC too
|
||
early.
|
||
(memory_movsrc_operand): Renamed to...
|
||
(unaligned_load_operand): ... this. Simplified.
|
||
* config/sh/sh.h (PREDICATE_CODES): Adjust.
|
||
* config/sh/sh.md (movua, extv, extzv): Likewise. Change movua's
|
||
input operand to SImode, and adjust the others. Introduce
|
||
post-increment by peephole.
|
||
* config/sh/sh.c (expand_block_move): Give the target address the
|
||
same mode as the temp reg.
|
||
* config/sh/sh.c (expand_block_move): Use a temp reg for unaligned
|
||
copying.
|
||
2003-06-26 Alexandre Oliva <aoliva@redhat.com>
|
||
Introduce support for SH4a.
|
||
* config/sh/lib1funcs.asm (ic_invalidate): Use icbi if
|
||
__SH4A__. Emit 4 4kb blocks and touch all of them otherwise.
|
||
* config/sh/sh.c (sh_fsca_sf2int, sh_fsca_df2int,
|
||
sh_fsca_int2sf): New.
|
||
(sh_init_builtins): Initialize them.
|
||
(print_operand): Support `d'.
|
||
(expand_block_move): Use movua if src is misaligned.
|
||
(memory_movsrc_operand): New.
|
||
* config/sh/sh.h (TARGET_CPU_CPP_BUILTINS): Define __SH4A__
|
||
and one of the SH4 macros.
|
||
(SH4A_BIT, TARGET_SH4A_ARCH, TARGET_SH4A_FP,
|
||
SELECT_SH4A_NOFPU, SELECT_SH4A_SINGLE_ONLY, SELECT_SH4A,
|
||
SELECT_SH4A_SINGLE): New.
|
||
(TARGET_NONE): Add SH4A_BIT.
|
||
(TARGET_SWITCHES): Add 4a-single-only, 4a-single, 4a-nofpu and 4a.
|
||
(SH_ASM_SPEC): Pass -dsp if -m4a-nofpu.
|
||
(sh_fsca_sf2int, sh_fsca_df2int, sh_fsca_int2sf): Declare.
|
||
(OVERRIDE_OPTIONS): Set cpu to CPU_SH4A when appropriate.
|
||
(enum processor_type): Added PROCESSOR_SH4A.
|
||
(PREDICATE_CODES): Add memory_movsrc_operand.
|
||
* config/sh/sh.md: Removed unused variables.
|
||
(attr cpu): Add sh4a.
|
||
(attr type): Add movua, fsrra and fsca.
|
||
(prefetch): New, for SH4.
|
||
(ic_invalidate_line, ic_invalidate_line_sh4a): Use icbi.
|
||
(toggle_sz): Set type to fp.
|
||
(toggle_pr, rsqrtsf2, fsca, sinsf2, cossf2, sindf2, cosdf2): New.
|
||
(movua, extv, extzv): New.
|
||
* config/sh/t-sh: Add multilibs for 4a, 4a-nofpu, 4a-single
|
||
and 4a-single-only.
|
||
|
||
2004-07-28 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-optimize.c (init_tree_optimization_passes): Schedule
|
||
pass_may_alias right after the program is renamed into SSA.
|
||
* tree-pass.h (PROP_alias): Define.
|
||
* tree-outof-ssa.c (pass_del_ssa): Require PROP_alias.
|
||
* tree-sra.c (pass_sra): Likewise.
|
||
* tree-ssa-ccp.c (pass_ccp): Likewise.
|
||
* tree-ssa-copyrename.c (pass_rename_ssa_ccp): Likewise.
|
||
* tree-ssa-dce.c (pass_dce): Likewise.
|
||
* tree-ssa-dom.c (pass_dominator): Likewise.
|
||
* tree-ssa-dse.c (pass_dse): Likewise.
|
||
* tree-ssa-forwprop.c (pass_forwprop): Likewise.
|
||
* tree-ssa-loop-ch.c (pass_ch): Likewise.
|
||
* tree-ssa-phiopt.c (pass_phiopt): Likewise.
|
||
* tree-ssa-pre.c (pass_pre): Likewise.
|
||
* tree-tailcall.c (pass_tail_recursion): Likewise.
|
||
* tree-ssa.c (pass_redundant_phi): Likewise.
|
||
* tree-ssa-alias.c (aliases_computed_p): Remove.
|
||
Update all users.
|
||
(init_alias_info): Do not mark all type tags for renaming
|
||
unconditionally.
|
||
Clear may_aliases from every symbol.
|
||
(setup_pointers_and_addressables): If a pointer has not been
|
||
dereferenced and it had a type tag, clear it and mark the old
|
||
tag for renaming.
|
||
|
||
2004-07-28 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/16705
|
||
* tree-ssa-alias.c (create_global_var): Set DECL_EXTERNAL on
|
||
.GLOBAL_VAR.
|
||
|
||
2004-07-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* expr.c (expand_expr_real_1, case PARM_DECL): Remove obsolete error
|
||
check.
|
||
|
||
* gimplify.c (maybe_with_size_expr): If already have WITH_SIZE_EXPR,
|
||
don't make another one.
|
||
|
||
PR optimization/15077
|
||
* function.h (struct function): Add field saved_static_chain_decl.
|
||
Fix comment for static_chain_decl.
|
||
* tree-inline.c (save_body): Add new arg and handle static_chain_decl.
|
||
* tree-inline.h (save_body): Add new arg.
|
||
* tree-optimize.c (tree_rest_of_compilation): Handle saving
|
||
static_chain_decl.
|
||
|
||
2004-07-27 Richard Henderson <rth@redhat.com>
|
||
|
||
* gimplify.c (is_gimple_addr_expr_arg_or_indirect): Remove.
|
||
(gimplify_modify_expr, gimplify_addr_expr, gimplify_expr): Use
|
||
is_gimple_addressable.
|
||
* tree-gimple.c (is_gimple_addressable): Rename from
|
||
is_gimple_addr_expr_arg; accept INDIRECT_REF.
|
||
(is_gimple_lvalue): Don't test INDIRECT_REF directly.
|
||
* tree-gimple.h, tree-sra.c, tree-ssa-loop-im.c: Update for
|
||
rename to is_gimple_addressable.
|
||
|
||
2004-07-28 Alan Modra <amodra@bigpond.net.au>
|
||
|
||
* config/rs6000/rs6000.c (function_arg_padding): Pad SFmode upwards.
|
||
|
||
2004-07-27 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.c (assign_stack_local_1): Widen alignment to HOST_WIDE_INT
|
||
before rounding.
|
||
|
||
2004-07-27 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* libgcc2.c: Change all conditionals testing
|
||
LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 96 to == 80.
|
||
* libgcc2.h: Likewise.
|
||
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Set
|
||
TYPE_PRECISION of float80_type to 80.
|
||
* config/ia64/ia64.c (ia64_init_builtins): Set TYPE_PRECISION
|
||
of fpreg_type and float80_type to 80.
|
||
* config/i386/i386.h, config/ia64/ia64.h, config/m68k/m68k.h
|
||
* config/m68k/netbsd-elf.h:
|
||
Change LONG_DOUBLE_TYPE_SIZE and possibly LIBGCC2_LONG_DOUBLE_TYPE_SIZE
|
||
to evaluate to 80 whenever they would formerly have evaluated to 96.
|
||
* config/i386/sco5.h: Remove unnecessary redefinition of
|
||
LONG_DOUBLE_TYPE_SIZE.
|
||
* doc/rtl.texi: Clarify uses of XFmode and TFmode.
|
||
* config/i386/i386-modes.def: Use FRACTIONAL_FLOAT_MODE for
|
||
XFmode, with a bitsize of 80. Update commentary.
|
||
* config/ia64/ia64-modes.def: Likewise.
|
||
* config/m68k/m68k-modes.def: Likewise.
|
||
|
||
2004-07-27 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* cfgexpand.c (tree_expand_cfg): Fix comment.
|
||
|
||
* calls.c (expand_call): Ignore rtx_equal_function_value_matters.
|
||
* function.c (purge_single_hard_subreg_set, purge_hard_subreg_sets):
|
||
Remove.
|
||
(prepare_function_start): Don't set rtx_equal_function_value_matters.
|
||
* integrate.c (copy_rtx_and_substitute): Don't test for it.
|
||
* passes.c (rest_of_compilation): Don't call purge_hard_subreg_sets.
|
||
Don't set rtx_equal_function_value_matters. Don't register RTL hooks
|
||
here again. Update leading comment.
|
||
* rtl.c (rtx_equal_function_value_matters): Remove.
|
||
(rtx_equal_p): Don't test for it.
|
||
* simplify-rtx.c (simplify_binary_operation, simplify_subreg):
|
||
Likewise.
|
||
|
||
* rtl.h (enum insn_note): Remove NOTE_INSN_LOOP_END_TOP_COND.
|
||
* rtl.c (note_insn_name): Likewise.
|
||
* emit-rtl.c (remove_unnecessary_notes): Don't handle it.
|
||
* final.c (final_scan_insn): Likewise.
|
||
|
||
* except.c (finish_eh_generation): Don't call cfg_cleanup from here.
|
||
* passes.c (rest_of_handle_eh): Do it here.
|
||
|
||
* stmt.c (struct nesting): Remove struct nesting block member.
|
||
(struct stmt_status): Remove x_block_start_count field.
|
||
(current_block_start_count): Remove.
|
||
|
||
2004-07-27 Brian Booth <bbooth@redhat.com>
|
||
|
||
* tree-optimize.c (register_one_dump_file): Update condition that uses
|
||
static_pass_number.
|
||
(dup_pass_1): Replace with...
|
||
(next_pass_1): This.
|
||
(NEXT_PASS): Call next_pass_1.
|
||
(DUP_PASS): Remove.
|
||
(init_tree_optimization_passes): Remove uses of DUP_PASS.
|
||
(execute_one_pass): Update condition that uses
|
||
static_pass_number.
|
||
* tree-pass.h (tree_opt_pass): Declare static_pass_number as a signed
|
||
integer.
|
||
|
||
2004-07-27 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/m32r/m32r.c: Include integrate.h in order to get the
|
||
prototype for get_hard_reg_initial_val().
|
||
|
||
* config/m32r/m32r.md (m32rpipeline): Remove unused value "m32r"
|
||
and tidy up indentation.
|
||
(final_presence_set): Use absence_set instead, so that if there is
|
||
nothing in the "o" pipe the "s" pipe can be scheduled.
|
||
|
||
2004-07-27 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-alias.c (create_name_tags): Ignore pointers that
|
||
don't have PT_VARS nor PT_MALLOC set.
|
||
Clear name tag from pointers that have not been dereferenced.
|
||
(set_pt_anything, set_pt_malloc): Forward declare.
|
||
* tree-ssa-copy.c (may_propagate_copy): Compare alias sets,
|
||
not type compatibility when determining if a pointer can be
|
||
copy propagated.
|
||
|
||
2004-07-27 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* expr.h (canonicalize_condition, get_condition): Add an int argument.
|
||
* gcse.c (fis_get_condition): Reimplement using get_condition, leaving
|
||
it to check whether the condition is still valid at the jump insn.
|
||
* ifcvt.c (noce_get_condition): Likewise.
|
||
(noce_get_alt_condition): Update call to canonicalize_condition.
|
||
* loop-iv.c (simplify_using_initial_values): Update call to
|
||
get_condition. Remove FIXME.
|
||
(check_simple_exit): Update call to get_condition.
|
||
* loop-unswitch.c (may_unswitch_on): Likewise.
|
||
* loop.c (check_dbra_loop): Likewise.
|
||
(canonicalize_condition, get_condition): Add an argument to say whether
|
||
the condition must still be valid at INSN.
|
||
(get_condition_for_loop): Update call to get_condition. Require that
|
||
the condition be valid at INSN.
|
||
* predict.c (estimate_probability): Update call to get_condition.
|
||
Remove unused earliest parameter.
|
||
(expected_value_to_br_prob): Update call to canonicalize_condition.
|
||
|
||
2004-07-26 Eric Christopher <echristo@redhat.com>
|
||
|
||
* tree-dfa.c (add_referenced_var): Register initializers of global
|
||
variables.
|
||
|
||
2004-07-26 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* config/i386/i386.c (function_arg): Always treat 8-
|
||
and 16-byte wide vectors the same, even if MMX/SSE
|
||
are disabled.
|
||
(contains_128bit_aligned_vector_p): Add comment.
|
||
|
||
2004-07-26 J"orn Rennecke <joern.rennecke@superh.com>
|
||
|
||
* ra.h (enum node_type): Rename to:
|
||
(enum ra_node_type).
|
||
* ra-colorize.c: Likewise.
|
||
|
||
2004-07-26 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* cfgcleanup.c (try_simplify_condjump): Call update_forwarder_flag
|
||
after simplifying the jump.
|
||
|
||
2004-06-26 Richard Henderson <rth@redhat.com>
|
||
|
||
* calls.c (combine_pending_stack_adjustment_and_call): Make
|
||
preferred_unit_stack_boundary argument unsigned. Make
|
||
unadjusted_alignment unsigned.
|
||
(expand_call): Make preferred_stack_boundary and
|
||
preferred_unit_stack_boundary variables unsigned.
|
||
* function.c (assign_stack_local_1): Make alignment unsigned.
|
||
* function.h (struct function): Make stack_alignment_needed,
|
||
preferred_stack_boundary unsigned.
|
||
* config/i386/i386.c (ix86_preferred_stack_boundary): Make unsigned.
|
||
(ix86_compute_frame_layout): Make stack_alignment_needed,
|
||
preferred_alignment variables unsigned.
|
||
* config/i386/i386.h (ix86_preferred_stack_boundary): Make unsigned.
|
||
|
||
2004-07-26 Tom Tromey <tromey@redhat.com>
|
||
|
||
* tree.h: Fix typo in comment.
|
||
|
||
2004-07-26 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
PR bootstrap/12804
|
||
* ggc-zone.c (struct alloc_chunk): Remove attribute packed.
|
||
(MAX_FREE_BIN_SIZE): Increase on 64-bit targets.
|
||
(ggc_free): Remove incorrect freeing.
|
||
(sweep_pages): Advance PP for large pages. Fix indentation.
|
||
|
||
2004-07-26 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
PR rtl-optimization/16643
|
||
* cfglayout.h (cfg_layout_initialize): Add a flags parameter.
|
||
* cfglayout.c (cfg_layout_initialize): Pass it to cleanup_cfg.
|
||
* basic-block.h (reorder_basic_blocks): Add a flags parameter.
|
||
* cfglayout.c (reorder_basic_blocks): Pass it to cfg_layout_initialize.
|
||
(partition_hot_cold_basic_blocks): Pass 0 to cfg_layout_initialize.
|
||
* function.c (thread_prologue_and_epilogue_insns): Likewise.
|
||
* rtl.h (tracer): Add a flags parameter.
|
||
* tracer.c (tracer): Pass it to cfg_layout_initialise.
|
||
* passes.c (rest_of_handle_stack_regs): Pass 0 to reorder_basic_blocks.
|
||
(rest_of_handle_reorder_blocks): Update calls to tracer and
|
||
reorder_basic_blocks, passing CLEANUP_UPDATE_LIFE if appropriate.
|
||
(rest_of_handle_tracer): Pass 0 to tracer.
|
||
(rest_of_handle_loop2): Pass 0 to cfg_layout_initialize.
|
||
|
||
2004-07-25 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
PR target/16239
|
||
* config/rs6000/rs6000.md (movdi_internal64): Further disparage
|
||
f->f.
|
||
|
||
2004-07-24 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* tree.h (BINFO_BASE_ACCESSES): Accesses are a VEC(tree).
|
||
(BINFO_BASE_ACCESS): Adjust.
|
||
(BINFO_BASE_ACCESS_APPEND): New.
|
||
(struct tree_binfo): Make base_accesses a VEC(tree) pointer.
|
||
* dbxout.c (dbxout_type): Adjust binfo access accessing.
|
||
* dwarf2out.c (gen_member_die): Likewise.
|
||
* tree-dump.c (deque_and_dump): Likewise.
|
||
|
||
2004-07-26 Falk Hueffner <falk@debian.org>
|
||
|
||
* config/alpha/alpha.c (alpha_rtx_cost_data): Tweak int_div
|
||
costs.
|
||
|
||
2004-07-25 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/i386/i386.c (output_fp_compare): Use ffreep to pop top
|
||
value off of the stack if TARGET_USE_FFREEP.
|
||
|
||
2004-07-26 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* gengtype.c (oprintf): Replace xrealloc () with XRESIZEVEC ().
|
||
* gengtype-yacc.y: Likewise. Replace free() with XDELETE ().
|
||
* c-typeck.c (PUSH_SPELLING): Remove redundant NULL-pointer
|
||
check on invocation of XRESIZEVEC ().
|
||
|
||
2004-07-26 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* c-common.c (disable_builtin_function): Rename variable n to
|
||
new_disabled_builtin.
|
||
* c-decl.c (duplicate_decls): Rename parameter decl to new_decl.
|
||
Rename local variable old to old_decl.
|
||
* gensupport.c (shift_output_template): Rename parameter old to src.
|
||
* simplify-rtx.c (simplify_replace_rtx): Rename parameter oldx to
|
||
old_rtx and newx to new_rtx.
|
||
|
||
2004-07-26 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* Makefile.in (C_PRAGMA_H): New variable to track dependencies
|
||
of c-pragma.h.
|
||
* c-pragma.h (c_lex, c_lex_with_flags): Change returntype to
|
||
enum cpp_ttype.
|
||
* c-lex.c: Likewise.
|
||
|
||
2004-07-25 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* fold-const.c (constant_boolean_node): Make extern.
|
||
(make_range): Wrap long lines.
|
||
(fold_cond_expr_with_comparison): Remove unnecessary call to
|
||
pedantic_non_lvalue. Add missing calls to fold_convert.
|
||
(fold_truthop): Add missing calls to fold_convert.
|
||
(fold): Likewise.
|
||
* tree.h (constant_boolean_node): Add prototype here.
|
||
* builtins.c (expand_builtin_strncmp): Add missing calls to
|
||
fold_convert.
|
||
* tree-ssa-dom.c (record_equivalences_from_incoming_edge):
|
||
Call fold_convert and constant_boolean_node to correct types.
|
||
* tree-ssa-forwprop.c (substitute_single_use_vars): Add
|
||
missing call to fold_convert to correct types.
|
||
|
||
2004-07-26 Niall Douglas <s_fsfeurope2@nedprod.com>
|
||
Brian Ryner <bryner@brianryner.com>
|
||
|
||
PR c++/9283
|
||
PR c++/15000
|
||
* c-common.c (c_common_attribute_table): Allow
|
||
handle_visibility_attribute to be called for types.
|
||
(handle_visibility_attribute) When given a type, set the visibility
|
||
bits on the TYPE_NAME. When given a decl, don't set no_add_attrs
|
||
so that we can check later whether the attribute was present. Added
|
||
warning if attribute applied to non class type.
|
||
* c-decl.c (diagnose_mismatched_decls): Updated rules for merging
|
||
decls and checking that they are consistent.
|
||
* common.opt: Added -fvisibility.
|
||
* c.opt, c-opts.c: Added -fvisibility-inlines-hidden.
|
||
* c-pragma.h, c-pragma.c: Added handle_pragma_visibility().
|
||
* flags.h, tree.h: Added assorted support defines for overall patch
|
||
* opts.c: Added parsing support for -fvisibility.
|
||
* tree.c (build_decl): Set visibility for all decls to be whatever
|
||
is in force at that time.
|
||
* varasm.c (default_binds_local_p_1): Reworked logic determining
|
||
when to make a symbol locally bound.
|
||
* doc/invoke.texi: Added documentation for -fvisibility and
|
||
-fvisibility-inlines-hidden.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* basic-block.h (reorder_block_def): Rename to reorder_block_def_p.
|
||
* c-common.c: Add missing casts from void * to other types.
|
||
* c-decl.c: Likewise.
|
||
* c-format.c: Likewise.
|
||
* c-lex.c: Likewise.
|
||
* c-pragma.c: Likewise.
|
||
* c-typeck.c: Likewise.
|
||
* defaults.h: Likewise.
|
||
* genconstants.c: Likewise.
|
||
* gengtype-lex.l: Likewise.
|
||
* genmodes.c: Likewise.
|
||
* read-rtl.c: Likewise.
|
||
* rtl.c: Likewise.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* bitmap.c: Use type-safe memory allocation macros from libiberty.
|
||
* c-common.c: Likewise.
|
||
* c-decl.c: Likewise.
|
||
* c-lang.c: Likewise.
|
||
* c-lex.c: Likewise.
|
||
* c-opts.c: Likewise.
|
||
* c-parse.in: Likewise.
|
||
* c-typeck.c: Likewise.
|
||
* genconditions.c: Likewise.
|
||
* gengtype-lex.l: Likewise.
|
||
* gengtype-yacc.y: Likewise.
|
||
* gengtype.c: Likewise.
|
||
* genmodes.c: Likewise.
|
||
* gensupport.c: Likewise.
|
||
* read-rtl.c: Likewise.
|
||
* read-rtl.c (read_constants): Use INSERT instead of TRUE in call to
|
||
htab_find_slot().
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* c-decl.c (groktypename, groktypename_in_param_context): Rename
|
||
variable typename to type_name.
|
||
* c-lex.c (interpret_float): Likewise.
|
||
|
||
2004-07-25 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* convert.c (convert_to_real, convert_to_integer,
|
||
convert_to_complex): Replace calls to build with calls to buildN.
|
||
* coverage.c (tree_coverage_counter_ref): Likewise.
|
||
* dojump.c (do_jump): Likewise.
|
||
* dwarf2out.c (loc_descriptor_from_tree): Likewise.
|
||
* emit-rtl.c (component_ref_for_mem_expr,
|
||
set_mem_attributes_minus_bitpos): Likewise.
|
||
* explow.c (update_nonlocal_goto_save_area): Likewise.
|
||
* expmed.c (expand_shift, make_tree, const_mult_add_overflow_p,
|
||
expand_mult_add): Likewise.
|
||
* expr.c (emit_block_move_via_libcall, clear_storage_via_libcall,
|
||
store_constructor, get_inner_reference, expand_expr_real_1,
|
||
try_casesi, try_tablejump): Likewise.
|
||
* function.c (expand_function_start): Likewise.
|
||
* stmt.c (emit_case_bit_tests, expand_end_case_type,
|
||
node_has_low_bound, node_has_high_bound, emit_case_nodes): Likewise.
|
||
* stor-layout.c (place_union_field, layout_type): Likewise.
|
||
* tree.c (substitute_in_expr, tree_fold_gcd): Likewise.
|
||
* varasm.c (copy_constant): Likewise.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* c-common.c: Rename all identifiers named `new'.
|
||
* c-decl.c: Likewise.
|
||
* gensupport.c: Likewise.
|
||
* simplify-rtx.c: Likewise.
|
||
* c-common.c (disable_builtin_function): Replace a call to xmalloc()
|
||
with XNEW().
|
||
* gensupport.c (alter_output_for_insn): Replace two calls to xmalloc()
|
||
with XNEWVEC().
|
||
|
||
2004-07-25 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/15360
|
||
* c-decl.c (start_decl): Do not set DECL_EXTERNAL for initialized
|
||
declarations until after calling pushdecl.
|
||
(grokdeclarator): Set DECL_EXTERNAL for variables based on use of
|
||
"extern" and not on whether the declaration is initialized.
|
||
|
||
2004-07-25 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* config.gcc (i[34567]86-*-solaris2*, sparc64-*-solaris2*)
|
||
(sparc-*-solaris2*): Include sol2.o and sol2-protos.h.
|
||
* config/sol2-c.c: Include "tm.h", "tm_p.h", "toplev.h",
|
||
"cpplib.h", "c-pragma.h", "c-common.h".
|
||
(solaris_pragma_align, solaris_pragma_init, solaris_pragma_fini)
|
||
(solaris_register_pragmas): New functions.
|
||
* config/sol2-protos.h: New file.
|
||
* config/sol2.c: New file.
|
||
* config/sol2.h (SOLARIS_ATTRIBUTE_TABLE, ASM_DECLARE_FUNCTION_SIZE)
|
||
(REGISTER_TARGET_PRAGMAS): New macros.
|
||
(solaris_pending_aligns, solaris_pending_inits)
|
||
(solaris_pending_finis): New variables.
|
||
* config/t-sol2 (sol2-c.o): Update dependencies.
|
||
(sol2.o): New rule.
|
||
* config/i386/i386.c (TARGET_INSERT_ATTRIBUTES): Define in terms of
|
||
SUBTARGET_INSERT_ATTRIBUTES.
|
||
(ix86_attribute_table): Include SUBTARGET_ATTRIBUTE_TABLE.
|
||
* config/i386/sol2.h (SUBTARGET_INSERT_ATTRIBUTES)
|
||
(SUBTARGET_ATTRIBUTE_TABLE, ASM_OUTPUT_CALL): Define.
|
||
* config/sparc/elf.h (ASM_DECLARE_FUNCTION_SIZE): Redefine.
|
||
* config/sparc/sp64-elf.h (ASM_DECLARE_FUNCTION_SIZE): Redefine.
|
||
* config/sparc/sol2.h (SUBTARGET_INSERT_ATTRIBUTES)
|
||
(SUBTARGET_ATTRIBUTE_TABLE, ASM_OUTPUT_CALL): Define.
|
||
* config/sparc/sparc.c (sparc_attribute_table): New.
|
||
(TARGET_INSERT_ATTRIBUTES): Define in terms of
|
||
SUBTARGET_INSERT_ATTRIBUTES.
|
||
(TARGET_ATTRIBUTE_TABLE): Define if SUBTARGET_ATTRIBUTE_TABLE
|
||
is defined.
|
||
* doc/extend.texi (Solaris Pragmas): New section.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* c-common.c: Rename all identifiers named `class' to `cl'.
|
||
* c-common.h: Likewise.
|
||
* c-parse.in: Likewise.
|
||
* c-typeck.c: Likewise.
|
||
* genmodes.c: Likewise.
|
||
* real.c: Likewise.
|
||
* real.h: Likewise.
|
||
* recog.c: Likewise.
|
||
* recog.h: Likewise.
|
||
* regrename.c: Likewise.
|
||
* tree.h: Likewise.
|
||
* c-common.c (builtin_function_2): Change type of 5th parameter from
|
||
int to enum built_in_function. Change type of 8th parameter from int
|
||
to bool.
|
||
* c-decl (builtin_function): Replace call to ggc_alloc_cleared ()
|
||
with GGC_CNEW().
|
||
* c-typeck.c (convert_arguments): Change type of formal_prec from
|
||
int to unsigned int.
|
||
* genmodes.c (blank_mode): Make a few negative constants unsigned.
|
||
(complete_all_modes, calc_wider_mode, emit_insn_modes_h,
|
||
emit_mode_name, emit_mode_class, emit_mode_precision, emit_mode_size,
|
||
emit_mode_nunits, emit_mode_wider, emit_mode_mask, emit_mode_inner,
|
||
emit_mode_base_align, emit_class_narrowest_mode): Pass an integer
|
||
iterator to for_all_modes () instead of an enum because enums can't
|
||
be incremented in C++.
|
||
|
||
|
||
2004-07-25 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* regmove.c (optimize_reg_copy_1): Don't try to replace call-used
|
||
hard registers.
|
||
|
||
2004-07-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* tree-ssa-operands.c (get_stmt_operands, get_expr_operands):
|
||
Handle ARRAY_RANGE_REF like ARRAY_REF.
|
||
|
||
2004-07-25 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-typeck.c (digest_init): Don't allow arrays of signed or
|
||
unsigned variants of wchar_t to be initialized by wide string
|
||
constants. Do allow arrays of enumerated types compatible with
|
||
wchar_t to be initialized by wide string constants. Refine tests
|
||
distinguishing wide and narrow strings and arrays. Give specific
|
||
error for arrays of other integer types initialized by string
|
||
constants.
|
||
(output_init_element, process_init_element): Check for
|
||
INTEGRAL_TYPE_P rather than just for INTEGER_TYPE when
|
||
initializing with string constants.
|
||
|
||
2004-07-25 Richard Henderson <rth@redhat.com>
|
||
|
||
* c-decl.c (start_function): Set DECL_ARTIFICIAL and DECL_IGNORED_P
|
||
on the RESULT_DECL.
|
||
* cgraphunit.c (cgraph_build_static_cdtor): Likewise.
|
||
* integrate.c (copy_decl_for_inlining): Copy DECL_ARTIFICIAL and
|
||
DECL_IGNORED_P to new decl.
|
||
|
||
2004-07-24 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* config/ia64/ia64.c (general_xfmode_operand)
|
||
(destination_xfmode_operand): Delete.
|
||
* config/ia64/ia64.h (PREDICATE_CODES): Remove them.
|
||
* config/ia64/ia64.md (*movxf_internal): Use general_operand
|
||
and destination_operand.
|
||
|
||
2004-07-24 Alexander Kabaev <kan@freebsd.org>
|
||
|
||
* config/ia64/ia64.h (SUBTARGET_EXTRA_SPECS): Default to nothing.
|
||
(EXTRA_SPECS): Use SUBTARGET_EXTRA_SPECS.
|
||
|
||
2004-07-24 Alexander Kabaev <kan@freebsd.org>
|
||
Zack Weinberg <zack@codesourcery.com
|
||
|
||
PR 16684
|
||
* c-decl.c (diagnose_mismatched_decls): Don't issue a
|
||
redundant-declaration warning the first time a builtin is
|
||
declared explicitly.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* tree.h (staticp): Change return type to bool.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* c-common.c (c_staticp): Last episode of the staticp saga.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* c-common.h (c_staticp): Change return type from int to bool.
|
||
* tree.c (staticp): Likewise.
|
||
* langhooks.h (staticp): Likewise.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* langhooks-def.h (lhd_staticp): Change return type from int to
|
||
bool in prototype to match definition.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* system.h (bool, true, false): Don't redefine as preprocessor macros
|
||
in C++.
|
||
|
||
2004-07-24 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* expmed.c (init_expmed): A signed modulus by a power of two is
|
||
considered cheap if its less than or equal to four instructions.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* ggc.h (GGC_NEW, GGC_CNEW, GGC_NEWVEC, GGC_CNEWVEC, GGC_NEWVAR,
|
||
GGC_CNEWVAR): New macros.
|
||
|
||
2004-07-25 Bernardo Innocenti <bernie@develer.com>
|
||
|
||
* c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter
|
||
lists.
|
||
* c-decl.c: Likewise.
|
||
* c-format.c: Likewise.
|
||
* c-lex.c: Likewise.
|
||
* c-opts.c: Likewise.
|
||
* c-pragma.c: Likewise.
|
||
* c-typeck.c: Likewise.
|
||
* gencheck.c: Likewise.
|
||
* genconditions.c: Likewise.
|
||
* genconfig.c: Likewise.
|
||
* genflags.c: Likewise.
|
||
* gengtype.c: Likewise.
|
||
* gensupport.c: Likewise.
|
||
* ggc-none.c: Likewise.
|
||
* langhooks.c: Likewise.
|
||
* statistics.h: Likewise.
|
||
* stub-objc.c: Likewise.
|
||
* java/decl.c: Likewise.
|
||
|
||
2004-07-24 Roman Zippel <zippel@linux-m68k.org>
|
||
|
||
* config/m68k/m68k.c (output_scc_di): Fix coding style.
|
||
(symbolic_operand): Fix prototype.
|
||
* config/m68k/m68k.h (PREDICATE_CODES): Add symbolic_operand.
|
||
* config/m68k/m68k.md: Add constants for registers a0 and sp and
|
||
use them, change from the "{...}" syntax to the simpler {...}
|
||
syntax.
|
||
(*cfv4_extendqisi2): Fix destination predicate.
|
||
* config/m68k/m68k-protos.h: Remove various declarations also
|
||
generated via PREDICATE_CODES.
|
||
|
||
2004-07-23 Mike Stump <mrs@apple.com>
|
||
|
||
* c-typeck.c (convert_for_assignment): Tightened up pointer
|
||
converstions that differ in signedness.
|
||
|
||
2004-07-23 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* genmodes.c (make_vector_modes): Mark with ATTRIBUTE_UNUSED.
|
||
|
||
2004-07-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* tree.def (VIEW_CONVERT_EXPR): Change to class 'r'.
|
||
* tree-ssa-operands.c (get_expr_operands, case VIEW_CONVERT_EXPR): New.
|
||
|
||
* gimplify.c (gimplify_compound_lval): Check for no handled
|
||
operations, rather than checking for explicit list of nodes.
|
||
(is_gimple_addr_expr_arg_or_indirect): New function.
|
||
(gimplify_addr_expr): Call it and handle INDIRECT_REF; remove
|
||
redundant setting of TREE_INVARIANT.
|
||
(gimplify_expr, case VIEW_CONVERT_EXPR): Call gimplify_compound_lval.
|
||
* tree-gimple.c (is_gimple_addr_expr_arg): Call handled_component_p.
|
||
|
||
2004-07-23 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/16688
|
||
PR tree-optimization/16689
|
||
* tree-ssa-alias.c (setup_pointers_and_addressables): Remove
|
||
unnecessary initialization of 'tag'.
|
||
(get_tmt_for): Check that the new type tag has the same alias
|
||
set as the pointed-to type.
|
||
(group_aliases): Only regular variables need to be removed
|
||
from the alias set of a name tag.
|
||
* tree-ssa-copy.c (may_propagate_copy): Do not allow copy
|
||
propagation if the two types are not compatible.
|
||
(merge_alias_info): Rename from replace_ssa_names_ann.
|
||
Add more checking.
|
||
(replace_exp_1): If both arguments are SSA_NAMEs, check that
|
||
the propagation can be done.
|
||
Only call merge_alias_info on pointers.
|
||
(propagate_value): Likewise.
|
||
* tree-ssa-copyrename.c: Include langhooks.h.
|
||
(copy_rename_partition_coalesce): Call replace_ssa_name_symbol
|
||
to do the merging.
|
||
Do not coalesce variables with incompatible types.
|
||
(rename_ssa_copies): Call replace_ssa_name_symbol.
|
||
* tree-ssa.c (verify_ssa_name): Verify that the SSA_NAME has
|
||
the same type as the underlying _DECL.
|
||
* tree-ssanames.c (replace_ssa_name_symbol): New function.
|
||
* tree.h (replace_ssa_name_symbol): Declare.
|
||
|
||
2004-07-23 Richard Henderson <rth@redhat.com>
|
||
|
||
PR c++/16277
|
||
* gimplify.c (gimplify_cond_expr): Gimplify TARGET to a min_lval;
|
||
unshare it properly.
|
||
(gimplify_modify_expr_rhs): Push assignment from a conditional into
|
||
the conditional for all non-register types.
|
||
|
||
2004-07-23 Richard Henderson <rth@redhat.com>
|
||
|
||
* expr.c (expand_expr_real_1): Don't handle non-local variables.
|
||
* expr.h (fix_lexical_addr): Remove.
|
||
* function.c (NEED_SEPARATE_AP): Remove.
|
||
(fix_lexical_addr): Remove.
|
||
* tree-alias-common.c (get_alias_var_decl): Check TREE_STATIC,
|
||
not null decl_function_context.
|
||
(create_alias_vars): Likewise.
|
||
* tree-cfg.c (make_ctrl_stmt_edges): Don't check for non-local labels.
|
||
(simple_goto_p): Likewise.
|
||
* tree-dfa.c (add_referenced_var): Don't check for non-local variables.
|
||
* tree-ssa-ccp.c (get_default_value): Likewise.
|
||
* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.
|
||
* tree.c (needs_to_live_in_memory): Likewise.
|
||
* tree-flow-inline.h (may_be_aliased): Move...
|
||
* tree-ssa-alias.c (may_be_aliased): ... here. Enhance check for
|
||
when TREE_STATIC variables may be addressable.
|
||
|
||
2004-07-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* Makefile.in (site.exp): Add HOSTCC and HOSTCFLAGS to site.exp.
|
||
|
||
2004-07-23 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* print-rtl.c (print_rtx <case 'b'>): Don't attempt to print
|
||
bitmap contents if GENERATOR_FILE is defined.
|
||
* Makefile.in (BUILD_RTL): Remove $(BUILD_PREFIX)bitmap.o.
|
||
($(BUILD_PREFIX_1)bitmap.o): Delete rule.
|
||
|
||
2004-07-23 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-decl.c (start_function): Form composite type of function types
|
||
rather than copying type from previous prototype declaration.
|
||
|
||
2004-07-23 Janis Johnson <janis187@us.ibm.com>
|
||
|
||
* config/rs6000/altivec.h (vec_lvewx, vec_lvehx, vec_lvwbx): Remove
|
||
the const qualifier for the second argument in the C++ functions.
|
||
|
||
* config/rs6000/altivec.h (vec_stvewx, vec_stvehx, vec_stvebx): Use
|
||
specific pointer types.
|
||
|
||
* config/rs6000/altivec.h (vec_vadduwm): (vec_vadduwm, vec_vadduhm,
|
||
vec_vaddubm, vec_vsubuwm, vec_vsubuhm, vec_vsububm): Fix types used
|
||
for vector bool and/or vector pixel, add C++ and C missing support.
|
||
(vec_vaddsws, vec_vaddshs, vec_vaddsbs, vec_vmaxsw, vec_vmaxsh,
|
||
vec_vmaxsb, vec_vmrghw, vec_vmrghh, vec_vmrghb, vec_vmrglw, vec_vmrglh,
|
||
vec_vmrglb, vec_vminsw, vec_vminsh, vec_vminsb, vec_vpkuwum,
|
||
vec_vpkuhum, vec_vspltw, vec_vsplth, vec_vspltb, vec_vsubsws,
|
||
vec_vsubshs, vec_vsubsbs, vec_vupklsh, vec_vupkhsh, vec_vupklsb): Add
|
||
missing C++ and C support for vector bool and/or vector pixel.
|
||
(vec_vadduws, vec_vadduhs, vec_vaddubs, vec_vcmpeqfp, vec_vcmpequw,
|
||
vec_vcmpequh, vec_vcmpequb, vec_vcmpgtfp, vec_vcmpgtsw, vec_vcmpgtuw,
|
||
vec_vcmpgtsh, vec_vcmpgtuh, vec_vcmpgtsb, vec_vcmpgtub, vec_vmaxuw,
|
||
vec_vmaxuh, vec_vmaxub, vec_vminuw, vec_vminuh, vec_vminub,
|
||
vec_vsubuws, vec_vsubuhs, vec_vsububs, vec_vupkhpx, vec_vupklpx): Fix
|
||
C++ and C types used for vector bool and/or vector pixel.
|
||
(vec_st, vec_stl): Add C++ support for vector pixel.
|
||
(vec_unpackh, vec_unpackl, vec_any_ge): Fix C++ support for vector bool.
|
||
(vec_all_ne): Add C++ support for vector pixel.
|
||
|
||
* config/rs6000/altivec.h (vec_vcmpgtsh): Fix C++ function name.
|
||
(vec_vmulesb): Add missing C++ function.
|
||
(vec_perm): Fix type of third argument in C++ function.
|
||
(vec_vsum4shs): Fix C++ function name.
|
||
(vec_any_ge): Remove C++ functions for unsupported arg combinations.
|
||
(vec_vcmpgtsw, vec_vcmpgtuw, vec_minsb, vec_vmsummbm): Fix the
|
||
argument passed to the error handler in C macro.
|
||
(vec_nmsub): Remove extra parens around argument names in C macro.
|
||
(vec_packpx): Add missing parens in C macro.
|
||
|
||
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* machmode.def: Remove vector modes.
|
||
* config/alpha/alpha-modes.def: Add supported vector modes.
|
||
* config/arm/arm-modes.def: Likewise.
|
||
* config/frv/frv-modes.def: Likewise.
|
||
* config/i386/i386-modes.def: Likewise.
|
||
* config/rs6000/rs6000-modes.def: Likewise.
|
||
* config/sh/sh-modes.def: Likewise.
|
||
|
||
2004-07-23 Matthias Klose <doko@debian.org>
|
||
|
||
* intl.c (gcc_init_libintl): Use PACKAGE for the text domain.
|
||
* configure.ac: Add AC_DEFINE_UNQUOTED for PACKAGE.
|
||
* config.h: Regenerate.
|
||
* configure: Likewise.
|
||
|
||
2004-07-22 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* dwarf2out.c (output_call_frame_info): Set SYMBOL_FLAG_LOCAL on
|
||
generated SYMBOL_REFs for labels.
|
||
* config/darwin-protos.h (machopic_validate_stub_or_non_lazy_ptr):
|
||
Change prototype.
|
||
(machopic_stub_name): Remove.
|
||
(machopic_indirection_name): New function.
|
||
(machopic_mcount_stub_name): Likewise.
|
||
(machopic_classify_name): Remove.
|
||
(machopic_function_base_sym): New function.
|
||
(machpoic_classify_symbol): Likewise.
|
||
(machopic_classify_ident): Remove.
|
||
(machopic_define_ident): Likewise.
|
||
(machopic_define_name): Likewise.
|
||
(machopic_name_defined_p): Likewise.
|
||
(machopic_ident_defined_p): Likewise.
|
||
(darwin_strip_name_encoding): Likewise.
|
||
(machopic_define_symbol): New function.
|
||
* config/darwin.c (hashtab.h): Include.
|
||
(machopic_defined_list): Remove.
|
||
(machopic_classify_ident): Likewise.
|
||
(machopic_classify_name): Likewise.
|
||
(machopic_ident_defined_p): Likewise.
|
||
(machopic_define_ident): Likewise.
|
||
(machopic_define_name): Likewise.
|
||
(machopic_symbol_defined_p): New function.
|
||
(machopic_classify_symbol): Likewise.
|
||
(machopic_data_defined_p): Use machopic_classify_symbol.
|
||
(machopic_define_symbol): New function.
|
||
(machopic_function_base_sym): New function.
|
||
(machopic_non_lazy_pointers): Remove.
|
||
(machopic_non_lazy_ptr_name): Likewise.
|
||
(machopic_stubs): Likewise.
|
||
(machopic_stub_name): Likewise.
|
||
(NON_LAZY_POINTER_SUFFIX): New macro.
|
||
(STUB_SUFFIX): Likewise.
|
||
(machopic_indirection): New structure.
|
||
(machopic_indirections): New variable.
|
||
(machopic_indirection_hash): New function.
|
||
(machopic_indirection_eq): Likewise.
|
||
(machopic_indirection_name): Likewise.
|
||
(machopic_mcount_stub_name): New function.
|
||
(machopic_validate_stub_or_non_lazy_pointer): Reimplement to use
|
||
hash table.
|
||
(machopic_indirect_data_reference): Rework to use new functions.
|
||
(machopic_indirect_call_target): Likewise.
|
||
(machopic_legitimize_pic_address): Likewise.
|
||
(machopic_output_indirection): New function.
|
||
(machopic_finish): Use it.
|
||
(machopic_operand_p): Rework to use new functions.
|
||
(darwin_encode_seciton_info): Use SYMBOL_REF_FLAGS.
|
||
(darwin_strip_name_encoding): Remove.
|
||
(update_non_lazy_ptrs): Remove.
|
||
(update_stubs): Likewise.
|
||
(darwin_non_lazy_pcrel): Use new functions.
|
||
* config/darwin.h (ASM_DECLARE_OBJECT_NAME): Likewise.
|
||
(ASM_OUTPUT_LABELREF): Likewise.
|
||
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise.
|
||
(MACHO_SYMBOL_FLAG_VARIABLE): New macro.
|
||
(MACHO_SYMBOL_FLAG_DEFINED): Likewise.
|
||
(TARGET_STRIP_NAME_ENCODING): Do not use
|
||
darwin_strip_name_encoding.
|
||
(GEN_LAZY_PTR_NAME_FOR_SYMBOL): Do not use
|
||
darwin_strip_name_encoding.
|
||
* config/i386/darwin.h (FUNCTION_PROFILER): Use
|
||
machopic_mcount_stub_name.
|
||
* config/i386/i386.c (x86_output_mi_thunk): Use
|
||
machopic_indirection_name, not machopic_stub_name.
|
||
* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Use
|
||
machopic_function_base_sym.
|
||
(print_operand): Use machopic_classify_symbol.
|
||
(rs6000_emit_prologue): Use machopic_function_base_sym.
|
||
(output_profile_hook): Do not use machopic_stub_name.
|
||
(macho_branch_isalnds): Do not use darwin_strip_name_encoding.
|
||
|
||
2004-07-22 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/7284
|
||
* fold-const.c (extract_muldiv_1): Do not treat signed left shift
|
||
as multiplication.
|
||
|
||
2004-07-22 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* doc/implement-c.texi: New file.
|
||
* doc/extend.texi (C Implementation): Move to there.
|
||
* doc/gcc.texi: Include implement-c.texi.
|
||
* Makefile.in (TEXI_GCC_FILES): Add implement-c.texi.
|
||
|
||
2004-07-22 Jason Merrill <jason@redhat.com>
|
||
|
||
* integrate.c (copy_decl_for_inlining): Remove invisible reference
|
||
handling.
|
||
* tree-inline.c (setup_one_parameter): Likewise.
|
||
|
||
2004-07-22 Brian Booth <bbooth@redhat.com>
|
||
|
||
* tree-ssa-ccp.c (latticevalue): Add UNKNOWN_VAL.
|
||
(substitute_and_fold): Propigate into VUSE operands when possible.
|
||
(visit_phi_node): Handle UNKNOWN_VAL latticevalue.
|
||
(cp_lattice_meet): Handle merging of latticevalues when
|
||
UNKNOWN_VAL is present.
|
||
(visit_stmt): Visit assignments with V_MUST_DEFs.
|
||
(visit_assignment): Gather ccp information for V_MUST_DEF operands.
|
||
(ccp_fold): Deal with RHS' that are constant and virtual.
|
||
(evaluate_stmt): Handle UNKNOWN_VAL likely values.
|
||
(dump_lattice_value): Dump UNKNOWN_VAL latticevalues.
|
||
(initialize): Mark statements with V_MUST_DEFs as VARYING only if the
|
||
V_MUST_DEF operand is VARYING. Fix comment and include VOPS when
|
||
computing immediate uses.
|
||
(set_lattice_value): Disallow a UNKNOWN_VAL->UNDEFINED state
|
||
transition.
|
||
(replace_vuse_in): New function.
|
||
(likely_value): Add check of vuse operands.
|
||
(get_default_value): Set the default value of virtually defined
|
||
variables to UKNOWN_VAL instead of VARYING.
|
||
|
||
2004-07-22 Richard Henderson <rth@redhat.com>
|
||
|
||
* expr.c (emit_push_insn): Don't use set_mem_attributes.
|
||
|
||
2004-07-22 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-ssa-live.c (create_ssa_var_map): Avoid defined-but-not-used
|
||
variables due to conditional compilation.
|
||
|
||
2004-07-22 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-into-ssa.c (set_livein_block): Fix typo in comment.
|
||
(rewrite_ssa_into_ssa): Start iterating over SSA names at 1.
|
||
Release SSA names that have been re-renamed.
|
||
* tree-phinodes.c (make_phi_node): Set same TREE_TYPE as the
|
||
variable.
|
||
* tree-ssa-alias.c (init_alias_info): If aliases have been
|
||
computed before, clear existing alias information.
|
||
(create_name_tags): Do no fixup PT_ANYTHING pointers.
|
||
If the new name tag for a pointer is different than the one it
|
||
had before, mark the old tag for renaming.
|
||
(replace_may_alias): New function.
|
||
(group_aliases): Call it.
|
||
(setup_pointers_and_addressables): Always call get_tmt_for.
|
||
(maybe_create_global_var): Don't create .GLOBAL_VAR more than
|
||
once.
|
||
(set_pt_anything): New local function.
|
||
(set_pt_malloc): New local function.
|
||
(merge_pointed_to_info): Don't merge pointed-to variables from
|
||
the original pointer if the destination is pointing to an
|
||
unknown location.
|
||
(add_pointed_to_expr): Call set_pt_anything and set_pt_malloc.
|
||
(add_pointed_to_var): Do not add a variable to the points-to
|
||
set if the pointer is already pointing to anywhere.
|
||
(collect_points_to_info_r): If the defining statement is a PHI
|
||
node, only merge pointed-to information if the argument has
|
||
already been visited.
|
||
(get_tmt_for): Only create a new tag if the pointer didn't
|
||
have one already.
|
||
(dump_alias_info): Emit more information.
|
||
(dump_points_to_info_for): Likewise.
|
||
* tree-ssa-dom.c (redirect_edges_and_update_ssa_graph): Don't
|
||
try to get the annotation of an SSA_NAME.
|
||
* tree-ssa-operands.c (add_stmt_operand): Only check for empty
|
||
alias sets when checking is enabled.
|
||
* tree-ssa-pre.c (need_eh_cleanup): New local variable.
|
||
(eliminate): Mark basic blocks that will need
|
||
EH information cleaned up.
|
||
(init_pre): Split ENTRY_BLOCK->0 if block 0 has more than one
|
||
predecessor.
|
||
Initialize need_eh_cleanup.
|
||
(fini_pre): Call tree_purge_all_dead_eh_edges and
|
||
cleanup_tree_cfg if needed.
|
||
Free need_eh_cleanup.
|
||
* tree-ssa.c (verify_ssa_name): New function.
|
||
(verify_def): Call it.
|
||
Re-arrange to avoid printing too many error messages.
|
||
(verify_use): Likewise.
|
||
(verify_phi_args): Likewise.
|
||
(verify_flow_insensitive_alias_info): New function.
|
||
(verify_flow_sensitive_alias_info): New function.
|
||
(verify_alias_info): New function.
|
||
(verify_ssa): Call verify_alias_info.
|
||
Clear TREE_VISITED on all the SSA_NAMEs before scanning the
|
||
program.
|
||
Re-arrange to avoid printing too many error messages.
|
||
* tree-ssanames.c (make_ssa_name): Clear
|
||
SSA_NAME_IN_FREE_LIST.
|
||
(release_ssa_name): Never release a default definition.
|
||
(release_defs): New function.
|
||
* tree.h: Declare it.
|
||
* tree-ssa-dce.c (remove_dead_stmt): Call it.
|
||
|
||
2004-07-22 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa.c (walk_use_def_chains_1): Add new argument IS_DFS.
|
||
If true, do a depth-first search. Do a breadht-first search,
|
||
otherwise.
|
||
(walk_use_def_chains): Add new argument IS_DFS.
|
||
Update all users.
|
||
* tree-flow.h (walk_use_def_chains): Update prototype.
|
||
|
||
2004-07-22 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
* config/cris/cris.md: Tweak formatting.
|
||
(asrandb, asrandw, lsrandb, lsrandw, moversideqi, movemsideqi)
|
||
(mover2side, moverside, movemside, movei, op3, andu): Replace
|
||
live define_peephole:s with define_peephole2 near-equivalents.
|
||
Delete the rest.
|
||
("*mov_sidesisf_biap"): Rename from "*mov_sidesi_biap". Match all
|
||
word-size modes.
|
||
("*mov_sidesisf", "*mov_sidesisf_biap_mem", "*mov_sidesisf_mem"):
|
||
Similar for "*mov_sidesi", "*mov_sidesi_biap_mem" and
|
||
"*mov_sidesi_mem" respectively.
|
||
|
||
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
|
||
(gimplify_build1): Move from tree-complex.c do_unop.
|
||
(gimplify_build2): Move from tree-complex.c do_binop.
|
||
(gimplify_build3): New.
|
||
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
|
||
Adjust throughout to call the functions above.
|
||
* tree-flow.h: Declare the functions above.
|
||
* tree-nested.c (gimplify_val): Rename to...
|
||
(tsi_gimplify_val): ... this.
|
||
|
||
* Makefile.in (tree_complex.o): Update dependencies.
|
||
(stor-layout.o): Depend on regs.h.
|
||
* c-common.c (handle_vector_size_attribute): Update for
|
||
vector types without corresponding vector modes.
|
||
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
|
||
a corresponding vector mode is not available.
|
||
* print-tree.c (print_node): Print nunits for vector types
|
||
* regclass.c (have_regs_of_mode): New.
|
||
(init_reg_sets_1): Initialize it and use it instead
|
||
of allocatable_regs_of_mode.
|
||
* regs.h (have_regs_of_mode): Declare it.
|
||
* stor-layout.c (layout_type): Pick a mode for vector types.
|
||
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
|
||
build_replicated_const, do_unop, do_binop, do_plus_minus,
|
||
do_negate, expand_vector_piecewise, expand_vector_parallel,
|
||
expand_vector_addition, expand_vector_operations_1,
|
||
expand_vector_operations, tree_lower_operations,
|
||
pass_lower_vector_ssa, pass_pre_expand): New.
|
||
(expand_complex_operations, pass_lower_complex): Remove.
|
||
* tree-optimize.c (init_tree_optimization_passes): Adjust
|
||
pass ordering for changes in tree-complex.c.
|
||
* tree-pass.h: Declare new passes.
|
||
* tree.c (finish_vector_type): Remove.
|
||
(make_vector_type): New.
|
||
(build_vector_type_for_mode, build_vector_type): Rewritten.
|
||
* tree.def (VECTOR_TYPE): Document where the number of
|
||
subparts is stored.
|
||
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
|
||
(make_vector): Remove declaration.
|
||
|
||
2004-07-21 Richard Henderson <rth@redhat.com>
|
||
|
||
* gimple-low.c (expand_var_p): Don't look at TREE_ADDRESSABLE,
|
||
TREE_THIS_VOLATILE, may_aliases, or optimization level.
|
||
(remove_useless_vars): Dump debugging info.
|
||
(expand_used_vars): Move ...
|
||
* cfgexpand.c (expand_used_vars): ... here. Make static.
|
||
* tree-flow-inline.h (set_is_used): New.
|
||
(set_default_def): Use get_var_ann.
|
||
* tree-flow.h: Update decls.
|
||
* tree-ssa-live.c (mark_all_vars_used_1, mark_all_vars_used): New.
|
||
(create_ssa_var_map): Use it.
|
||
* tree-ssa.c (set_is_used): Remove.
|
||
|
||
2004-07-22 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* gdbinit.in: Set a breakpoint on internal_error.
|
||
|
||
2004-07-21 Richard Henderson <rth@redhat.com>
|
||
|
||
* cfgexpand.c (expand_gimple_tailcall): Fix case where we need
|
||
to create a new basic block.
|
||
|
||
2004-07-22 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/15052
|
||
* c-decl.c (grokdeclarator): Only pedwarn for qualified void
|
||
return type on function definitions. Move other warnings for
|
||
qualified return type to -Wreturn-type. Do not condition any such
|
||
warnings on -pedantic. Update comments.
|
||
(start_function): Only copy function type from previous prototype
|
||
declaration if return types are compatible.
|
||
* c-typeck.c (function_types_compatible_p): Don't condition
|
||
warning for incompatibility of volatile qualifiers on the return
|
||
type on -pedantic. Update comment.
|
||
* doc/invoke.texi (-Wreturn-type, -Wextra): Update.
|
||
|
||
2004-07-22 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-typeck.c (set_init_index): Require designator to be of integer
|
||
type.
|
||
|
||
2004-07-22 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/11250
|
||
* c-parse.in (init): Change to exprtype.
|
||
(primary): Set original_code for STRING to STRING_CST.
|
||
Call maybe_warn_string_init for compound literals.
|
||
(initdcl, notype_initdcl): Call maybe_warn_string_init.
|
||
(initval): Update.
|
||
* c-tree.h (maybe_warn_string_init): New.
|
||
(pop_init_level, process_init_element): Use struct c_expr.
|
||
(struct c_expr): Update comment.
|
||
* c-typeck.c (maybe_warn_string_init): New function.
|
||
(digest_init): Call it. Additional parameter strict_string. All
|
||
callers changed.
|
||
(output_init_element): Likewise.
|
||
(struct constructor_stack): Use struct c_expr for
|
||
replacement_value.
|
||
(really_start_incremental_init, push_init_level): Update.
|
||
(pop_init_level): Update. Return struct c_expr.
|
||
(process_init_level): Update. Take struct c_expr argument.
|
||
|
||
2004-07-21 David S. Miller <davem@nuts.davemloft.net>
|
||
|
||
* config/sparc/sparc.c (sparc_rtx_costs): Fix typo in previous
|
||
commit.
|
||
|
||
2004-07-21 Eric Christopher <echristo@redhat.com>
|
||
|
||
* builtins.c (expand_builtin_setjmp_receiver): Fix comment for code
|
||
removal.
|
||
* c-decl.c (pop_scope): Ditto.
|
||
* calls.c (expand_call): Remove call to current_nesting_level,
|
||
update comment accordingly. Remove calls to expand_start_target_temps
|
||
and expand_end_target_temps.
|
||
* cfgexpand.c (construct_init_block): Remove call to
|
||
expand_start_bindings_and_block.
|
||
(construct_exit_block): Remove call to expand_end_bindings.
|
||
* expr.c (safe_from_p): Remove BIND_EXPR handling.
|
||
(expand_expr_real_1): Ditto. Fix formatting.
|
||
(expand_vars): Delete.
|
||
* stmt.c (POPSTACK): Remove block_stack.
|
||
(stmt_status): Remove x_block_stack.
|
||
(block_stack): Delete.
|
||
(expand_start_bindings_and_block): Ditto.
|
||
(expand_start_target_temps): Ditto.
|
||
(expand_end_target_temps): Ditto.
|
||
(current_nesting_level): Ditto.
|
||
(warn_about_unused_variables): Ditto.
|
||
(expand_end_bindings): Ditto.
|
||
* tree.h: Remove declarations for above.
|
||
|
||
2004-07-21 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* rtl.h (insn_note): Remove NOTE_INSN_PREDICTION.
|
||
* rtl.c (note_insn_name): Likewise.
|
||
* print-rtl.c (print_rtx): Don't print it.
|
||
* cfgrtl.h (can_delete_note_p): Don't handle it.
|
||
(rtl_delete_block): Likewise.
|
||
* passes.c (rest_of_handle_guess_branch_prob): Remove.
|
||
(rest_of_compilation): Don't call it.
|
||
* predict.c (process_note_predictions, process_note_prediction,
|
||
note_prediction_to_br_prob): Remove.
|
||
* basic-block.c (note_prediction_to_br_prob): Remove prototype.
|
||
* stmt.c (return_prediction): Remove.
|
||
(expand_value_return): Don't call it. Don't add prediction
|
||
notes for return statements.
|
||
|
||
2004-07-21 Josef Zlomek <zlomekj@suse.cz>
|
||
|
||
* var-tracking.c (vt_find_locations): Set the in_pending bitmap at
|
||
once.
|
||
|
||
2004-07-21 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* c-common.c (vector_types_convertible_p): Use vector types'
|
||
TYPE_SIZE and TREE_TYPE instead of their mode.
|
||
* convert.c (convert_to_integer): Likewise.
|
||
(convert_to_vector): Likewise.
|
||
* fold-const.c (fold_convert): Likewise.
|
||
* varasm.c (output_constant): Likewise.
|
||
* expr.c (store_constructor): Split ARRAY_TYPE and VECTOR_TYPE.
|
||
Allow a VECTOR_TYPE initializer to be made of several vectors.
|
||
For ARRAY_TYPEs and VECTOR_TYPES, simplify a bit the handling
|
||
of cleared and need_to_clear, and use fold_convert.
|
||
* c-typeck.c (build_binary_op): Do not use RDIV_EXPR for
|
||
integer vectors.
|
||
|
||
2004-07-20 Richard Henderson <rth@redhat.com>
|
||
|
||
* cfgexpand.c (expand_gimple_cond_expr, expand_gimple_tailcall): Split,
|
||
(expand_gimple_basic_block): out from here. Renamed from expand_block.
|
||
|
||
2004-07-20 David S. Miller <davem@nuts.davemloft.net>
|
||
|
||
* config/sparc/sparc.c (sparc_rtx_costs case MULT): Emit
|
||
enormous cost if not TARGET_HARD_MUL.
|
||
|
||
2004-07-20 Andrew Pinski <apinski@apple.com>
|
||
|
||
PR target/16557
|
||
* config/i386/darwin.h (CC1_SPEC): Move the -g SPECs from ...
|
||
(ASM_SPEC): here.
|
||
|
||
2004-07-21 Paul brook <paul@codesourcery.com>
|
||
|
||
* config/arm/arm.c (thumb_expand_prologue): Remove bogus GEN_INT.
|
||
|
||
2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* fold-const.c (operand_equal_p): Temporarily support NULL args.
|
||
(operand_equal_p, case ARRAY_REF): Compare args 2 and 3.
|
||
(operand_equal_p, case COMPONENT_REF): Likewise, for arg 2.
|
||
|
||
2004-07-20 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* rtl.h (plus_constant): Delete.
|
||
(plus_constant_wide): Rename to plus_constant.
|
||
(plus_constant_for_output_wide): Delete vestigial prototype.
|
||
(GEN_INT): Remove unnecessary cast.
|
||
* tree.h (build_int_2, size_int_type): Delete.
|
||
(build_int_2_wide): Rename to build_int_2.
|
||
(size_int_wide): Rename to size_int_kind.
|
||
(size_int_type_wide): Rename to size_int_type.
|
||
(size_int, ssize_int, bitsize_int, sbitsize_int): Use size_int_kind.
|
||
Remove unnecessary cast.
|
||
* tree.c (build_int_2_wide): Rename build_int_2; update comment.
|
||
* explow.c (plus_constant_wide): Rename plus_constant; update comment.
|
||
* fold-const.c (size_int_wide): Rename size_int_kind. Use size_int_type.
|
||
(size_int_type_wide): Rename size_int_type.
|
||
(int_const_binop): Use size_int_type.
|
||
* c-lex.c (interpret_integer): Use build_int_2.
|
||
* final.c (split_double): Remove unnecessary casts.
|
||
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use build_int_2.
|
||
|
||
2004-07-20 Richard Henderson <rth@redhat.com>
|
||
|
||
* gimplify.c (is_gimple_tmp_var): Move to tree-gimple.c.
|
||
(gimplify_compound_lval): Use is_gimple_tmp_reg.
|
||
* tree-gimple.c (is_gimple_tmp_var): Move from gimplify.c.
|
||
(is_gimple_tmp_reg): New.
|
||
* tree-gimple.h (is_gimple_tmp_reg): Declare.
|
||
|
||
2004-07-20 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-pretty-print.c (dump_generic_node): Dump
|
||
CALL_EXPR_HAS_RETURN_SLOT_ADDR.
|
||
|
||
2004-07-20 Frank Ch. Eigler <fche@redhat.com>
|
||
|
||
* tree-mudflap.c (mf_set_options_fndecl): New tree.
|
||
(mudflap_init): Set it.
|
||
(mudflap_register_call): Remove __mf_init call.
|
||
(mudflap_finish_file): Emit call to __mf_init here. Emit a call to
|
||
to pass "-ignore-reads" option to libmudflap if needed.
|
||
|
||
2004-07-20 John David Anglin <dava.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR c++/14607
|
||
* config/pa/pa-hpux10.h (SUPPORTS_ONE_ONLY): Define.
|
||
(MAKE_DECL_ONE_ONLY): Undefine.
|
||
* pa-protos.h (som_text_section_asm_op, one_only_readonly_data_section,
|
||
readonly_data, one_only_data_section, forget_section): New prototypes.
|
||
* pa.c (pa_init_machine_status, som_text_section_asm_op): New
|
||
functions.
|
||
(pa_select_section): Add one-only (COMDAT) support.
|
||
* pa.h (struct machine_function): Define.
|
||
* som.h (ASM_OUTPUT_FUNCTION_PREFIX): Delete.
|
||
(TEXT_SECTION_ASM_OP): Call som_text_section_asm_op.
|
||
(DEFAULT_TEXT_SECTION_ASM_OP, NEW_TEXT_SECTION_ASM_OP,
|
||
ONE_ONLY_TEXT_SECTION_ASM_OP, ONE_ONLY_READONLY_DATA_SECTION_ASM_OP,
|
||
ONE_ONLY_DATA_SECTION_ASM_OP): New defines.
|
||
(EXTRA_SECTIONS): Add in_one_only_readonly_data and in_one_only_data.
|
||
(EXTRA_SECTION_FUNCTIONS): Rework to use individual function macros.
|
||
(READONLY_DATA_FUNCTION, ONE_ONLY_READONLY_DATA_SECTION_FUNCTION,
|
||
ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION): New defines
|
||
for EXTRA_SECTION_FUNCTIONS.
|
||
* doc/install.texi: Update binutils requirements.
|
||
|
||
2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.h (VEC_T_length, VEC_T_index, VEC_T_iterate, VEC_T_truncate,
|
||
VEC_T_replace, VEC_T_quick_insert, VEC_T_safe_insert,
|
||
VEC_T_ordered_remove, VEC_T_unordered_remove): Use unsigned, not
|
||
size_t.
|
||
(struct VEC): Use unsigned for num and alloc.
|
||
* vec.c (struct vec_prefix): Likewise.
|
||
(vec_o_reserve): Adjust.
|
||
|
||
* dbxout.c (dbxout_type): Fix printf format.
|
||
|
||
* tree.h (binfo_member): Remove.
|
||
* tree.c (binfo_member): Remove.
|
||
|
||
2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* tree.h: Include vec.h
|
||
(DEF_VEC_P(tree)): New type.
|
||
(BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): Adjust.
|
||
(BINFO_BASE_APPEND, BINFO_BASE_ITERATE): New.
|
||
(BINFO_LANG_SLOT): Remove.
|
||
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): New.
|
||
(struct tree_binfo): Turn base_binfos into a trailing
|
||
VEC(tree). Add vtt_subvtt, vtt_vptr, primary fields.
|
||
(binfo_lang_slots): Remove.
|
||
* tree.c (binfo_lang_slots): Remove.
|
||
(make_tree_binfo_stat): Take a base binfo count, not a
|
||
lang slot count. Adjust.
|
||
* Makefile.in (TREE_H): Add vec.h
|
||
* alias.c (record_component_aliases): Adjust BINFO access.
|
||
* dbxout.c (dbxout_type): Likewise.
|
||
* dwarf2out.c (gen_member_die): Likewise.
|
||
* sdbout.c (sdbout_one_type): Likewise.
|
||
* tree-dump.c (deque_and_dump): Likewise.
|
||
* config/i386/i386.c (classify_argument,
|
||
contains_128bit_aligned_vector_p): Likewise.
|
||
* config/sh/symbian.c (symbian_export_vtable_and_rtti_p): Likewise.
|
||
* doc/c-tree.texi (Classes): Update BINFO documentation.
|
||
|
||
2004-07-20 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* c-common.h (check_case_value): Remove prototype.
|
||
(c_add_case_label): Adjust prototype.
|
||
* c-common.c (check_case_value): Make static.
|
||
(check_case_bounds): New function.
|
||
(c_add_case_label): Use it. Take new argument orig_type.
|
||
* c-typeck.c (struct c_switch): New orig_type field.
|
||
(c_start_case): Set it.
|
||
(do_case): Pass it to c_add_case_label.
|
||
* expr.c (expand_expr_real_1): Don't warn for out-of-bounds
|
||
cases from here. Add the labels in reverse order.
|
||
* stmt.c (struct case_node): Adjust comment. Remove balance field.
|
||
(add_case_node): Return nothing, don't check for duplicate cases.
|
||
Insert new case nodes in a list, not in an AVL tree.
|
||
(expand_end_case_type): Don't turn a case tree into a case list.
|
||
(case_tree2list): Remove.
|
||
* tree.h (add_case_node): Adjust prototype.
|
||
|
||
2004-07-19 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* genattr.c (struct range, struct function_unit,
|
||
write_units, extend_range, init_range): Remove them.
|
||
(main): Remove code dealing with DEFINE_FUNCTION_UNIT.
|
||
Output "#define INSN_SCHEDULING" here.
|
||
* genattrtab.c (struct range, struct function_unit_op,
|
||
struct function_unit, struct dimension, enum operator,
|
||
operate_exp, expand_units, simplify_knowing,
|
||
encode_units_mask, simplify_by_exploding,
|
||
find_and_mark_used_attributes, unmark_used_attributes,
|
||
add_values_to_cover, increment_current_value,
|
||
test_for_current_value, simplify_with_current_value,
|
||
simplify_with_current_value_aux, gen_unit,
|
||
write_unit_name, write_function_unit_info,
|
||
write_complex_function, write_toplevel_expr,
|
||
find_single_value, extend_range): Remove.
|
||
(write_attr_get): Do not handle common_av->value
|
||
being an FFS.
|
||
(struct attr_desc): Remove func_units_p and blockage_p.
|
||
(write_attr_valueq): Do not handle them.
|
||
(find_attr): Do not clear them.
|
||
(make_internal_attr): Do not initialize them.
|
||
(main): Remove code dealing with DEFINE_FUNCTION_UNIT.
|
||
* sched-vis.c (init_target_units, insn_print_units,
|
||
init_block_visualization, print_block_visualization,
|
||
visualize_scheduled_insns, visualize_no_unit,
|
||
visualize_stall_cycles, visualize_alloc,
|
||
visualize_free, target_units, get_visual_tbl_length,
|
||
MAX_VISUAL_LINES, INSN_LEN, n_visual_lines,
|
||
visual_tbl_line_length, visual_tbl, n_vis_no_unit,
|
||
MAX_VISUAL_NO_UNIT, vis_no_unit): Remove.
|
||
* haifa-sched.c (blockage_range, clear_units,
|
||
schedule_unit, actual_hazard, potential_hazard,
|
||
insn_unit, unit_last_insn, unit_tick,
|
||
actual_hazard_this_instance, potential_hazard,
|
||
schedule_unit, max_insn_queue_index_value): Remove.
|
||
(MAX_INSN_QUEUE_INDEX): Removed, renamed throughout to
|
||
max_insn_queue_index.
|
||
* rtl.def (DEFINE_FUNCTION_UNIT): Remove.
|
||
* doc/md.texi (Processor pipeline description): Remove
|
||
references to old pipeline descriptions.
|
||
(Automaton pipeline description): Merge with the above.
|
||
(Old pipeline description, Comparison of the two descriptions):
|
||
Remove.
|
||
|
||
* bt-load.c (migrate_btr_def): Remove references to
|
||
use_pipeline_interface.
|
||
* haifa-sched.c (insn_cost, schedule_insn,
|
||
schedule_block, advance_one_cycle, sched_init,
|
||
queue_to_ready, sched_finish): Likewise.
|
||
* modulo-sched.c (sms_schedule, advance_one_cycle,
|
||
ps_has_conflicts): Likewise.
|
||
* sched-rgn.c (init_ready): Likewise.
|
||
(debug_dependencies): Likewise, and remove an "if (1)".
|
||
* target.h (use_dfa_pipeline_interface): Remove.
|
||
* config/alpha/alpha.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/arc/arc.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/arm/arm.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/c4x/c4x.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/frv/frv.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/i386/i386.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/ia64/ia64.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/iq2000/iq2000.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/m32r/m32r.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/mcore/mcore.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/mips/mips.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/pa/pa.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/rs6000/rs6000.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/s390/s390.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/sh/sh.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/sparc/sparc.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/v850/v850.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* config/xtensa/xtensa.c (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
* doc/tm.texi (TARGET_USE_DFA_PIPELINE_INTERFACE): Remove.
|
||
|
||
2004-07-19 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* rtlanal.c (reg_set_p): Add check for regs_invalidated_by_call.
|
||
|
||
2004-07-19 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-dom.c (single_incoming_edge_ignoring_loop_edges): New.
|
||
(get_eq_expr_value): Use it. Simplify slightly.
|
||
|
||
2004-07-19 Maciej W. Rozycki <macro@linux-mips.org>
|
||
|
||
* config/mips/mips.md (mulsidi3_32bit_r4000): Fix the clobber list.
|
||
(umulsidi3_32bit_r4000): Likewise.
|
||
|
||
2004-07-19 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.h: Propagate location information properly.
|
||
(VEC_T_iterate): Add result pointer parameter.
|
||
(VEC_T_space): New.
|
||
(VEC_T_reserve): Use it.
|
||
|
||
2004-07-19 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* Makefile.in (c-format.o): Depend on c-format.h.
|
||
* c-format.h: New file.
|
||
(struct format_char_info): Add CHAIN member.
|
||
* c-format.c: Move some types and constants to c-format.h.
|
||
(format_type_error): Set to -1.
|
||
(struct function_format_info): Use an int for format_type.
|
||
(decode_format_type): Return an int. Return format_type_error
|
||
on error.
|
||
(print_char_table, asm_fprintf_char_table, gcc_diag_char_table)
|
||
(gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table)
|
||
(scan_char_table, time_char_table, monetary_char_table): Initialize
|
||
CHAIN to NULL.
|
||
(n_format_types): New variable.
|
||
(check_format_info_main): Handle CHAIN in format_char_info.
|
||
(handle_format_attribute): Handle TARGET_FORMAT_TYPES and
|
||
TARGET_N_FORMAT_TYPES.
|
||
* config.gcc (i[34567]86-*-solaris2*, sparc64-*-solaris2*)
|
||
(sparc-*-solaris2*): Include config/t-sol2 and config/sol2-c.c.
|
||
* config/sol2-c.c: New file.
|
||
* config/t-sol2: New file.
|
||
* config/sol2.h (TARGET_N_FORMAT_TYPES, TARGET_FORMAT_TYPES): Define.
|
||
* config/sparc/elf.h, config/sparc/sp64-elf.h: Undefine
|
||
TARGET_N_FORMAT_TYPES and TARGET_FORMAT_TYPES.
|
||
|
||
* doc/extend.texi (Target Format Checks): New section.
|
||
(Function Attributes): Mention it.
|
||
* doc/invoke.texi: Mention target format checks.
|
||
* doc/sourcebuild.texi: Mention target format checks.
|
||
* dc/tm.texi (Misc): Document TARGET_N_FORMAT_TYPES and
|
||
TARGET_FORMAT_TYPES.
|
||
|
||
2004-07-19 Andreas Krebbel <krebbel1@de.ibm.com>
|
||
|
||
* config/s390/s390-protos.h (s390_return_address_offset): Prototype
|
||
added.
|
||
* config/s390/s390.c (regclass_map initializer): Register 35 added to
|
||
ADDR_REGS.
|
||
(load_multiple_operation, store_multiple_operation): Removed
|
||
pointless sanity check.
|
||
(s390_decompose_address): Added check for return_address_pointer_rtx.
|
||
(s390_return_addr_rtx): Use return_address_pointer_rtx for count == 0.
|
||
(s390_return_address_offset): New function.
|
||
* config/s390/s390.h (FIRST_PSEUDO_REGISTER): Increased to 36.
|
||
(FRAME_REGNO_P): Added check for register 35.
|
||
(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS,
|
||
REG_ALLOC_ORDER): Appended entry for register 35.
|
||
(REG_CLASS_CONTENTS): Adjusted class masks for register 35.
|
||
(EH_RETURN_HANDLER_RTX): Use return_address_pointer_rtx.
|
||
(RETURN_ADDRESS_POINTER_REGNUM): New macro.
|
||
(ELIMINABLE_REGS, INITIAL_ELIMINATION_OFFSET): Return address pointer
|
||
is eliminable using stack pointer or hard frame pointer.
|
||
(REGISTER_NAMES): Added name for register 35.
|
||
* config/s390/s390.md ("load_multiple", "store_multiple"): Removed
|
||
pointless sanity check.
|
||
|
||
2004-07-19 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* fold-const.c (tree_expr_nonzero_p): Add function prototype.
|
||
(fold) <EQ_EXPR>: Move tree_expr_nonzero_p optimization from
|
||
fold_relational_const to here, i.e. "(x | 5) == 0" -> false.
|
||
(fold) (UNEQ_EXPR>: Add optimizations for unordered comparisons
|
||
of the form "x op x" where op is UNLE, UNGE, UNEQ or LTGT.
|
||
(fold_relational_const): Tidy up handling of floating point
|
||
comparisons by calling real_compare. Remove tree_expr_nonzero_p
|
||
transformation; fold_relational_const assumes constant operands.
|
||
|
||
2004-07-19 Gabriel Dos Reis <gdr@integrable-solution.net>
|
||
|
||
* doc/sourcebuild.texi: Add libcpp, now that CPP has its own
|
||
directory.
|
||
|
||
2004-07-19 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-tree.h (struct c_expr): Define.
|
||
(C_SET_EXP_ORIGINAL_CODE): Remove.
|
||
(parser_build_binary_op, build_compound_expr): Update prototypes.
|
||
* c-parse.in (%union): Add exprtype.
|
||
(FUNC_NAME): Mark as ttype.
|
||
(expr, expr_no_commas, cast_expr, unary_expr, primary): Change to
|
||
exprtype.
|
||
(expr): Update. Define directly in terms of expr_no_commas
|
||
instead of using nonnull_exprlist.
|
||
(nonnull_exprlist, unary_expr, cast_expr, expr_no_commas, primary,
|
||
offsetof_member_designator, typespec_nonreserved_nonattr, init,
|
||
initval, designator, component_declarator,
|
||
component_notype_declarator, enumerator, array_declarator,
|
||
condition, exexpr, switch_statement, stmt_nocomp, stmt,
|
||
nonnull_asm_operands, ivar_declarator, receiver): Update. Don't
|
||
set C_EXP_ORIGINAL_CODE. Use TREE_NO_WARNING for assignments
|
||
where appropriate.
|
||
* c-common.h (C_EXP_ORIGINAL_CODE): Remove.
|
||
* c-common.c (c_common_truthvalue_conversion): Don't check
|
||
C_EXP_ORIGINAL_CODE.
|
||
* c-typeck.c (parser_build_binary_op): Use c_expr structures.
|
||
Don't use C_EXP_ORIGINAL_CODE.
|
||
(default_conversion, default_function_array_conversion): Don't use
|
||
C_EXP_ORIGINAL_CODE. Preserve TREE_NO_WARNING.
|
||
(internal_build_compound_expr): Merge into build_compound_expr.
|
||
(build_compound_expr): Take two operands instead of a TREE_LIST.
|
||
* objc/objc-act.c (get_super_receiver): Update calls to
|
||
build_compound_expr.
|
||
|
||
2004-07-18 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* config/sh/sh.c (sh_use_dfa_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Set to
|
||
hook_int_void_1.
|
||
* config/sh/sh.md: Extract pipeline descriptions
|
||
into separate files.
|
||
* config/sh/sh1.md: New file, extracted from sh.md.
|
||
* config/sh/sh4.md: New file, extracted from sh.md.
|
||
* config/sh/shmedia.md: New file, extracted from sh.md
|
||
and rewritten using new-style pipeline description.
|
||
|
||
2004-07-18 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* config/pa/pa.md: Delete the two remaining define_peephole
|
||
patterns.
|
||
|
||
2004-07-18 Steven Bosscher <stevenb@suse.de>
|
||
Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-common.c (c_common_truthvalue_conversion): Don't warn if
|
||
TREE_NO_WARNING is set.
|
||
|
||
2004-07-18 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* builtins.c (simplify_builtin_memcmp, simplify_builtin_strcmp,
|
||
simplify_builtin_strncmp): Delete.
|
||
(fold_builtin_memcmp, fold_builtin_strcmp, fold_builtin_strncmp):
|
||
Change argument to accept an arglist instead of an "exp". Assume
|
||
that the return type is always integer_type_node. Copy missing
|
||
transformations from their now obsolete simplify_builtin_*
|
||
equivalents.
|
||
(fold_builtin_1): Pass arglist instead of exp to fold_builtin_memcmp,
|
||
fold_builtin_strcmp and fold_builtin_strncmp.
|
||
(simplify_builtin): Call fold_builtin_memcmp, fold_builtin_strcmp
|
||
and fold_builtin_strncmp instead of simplify_builtin_memcmp,
|
||
simplify_builtin_strcmp and simplify_builtin_strncmp respectively.
|
||
|
||
2004-07-18 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* Makefile.in (tree-alias-common.o): Update dependencies.
|
||
|
||
2004-07-17 Sebastian Pop <pop@cri.ensmp.fr>
|
||
|
||
* cfgloop.c (flow_loop_nested_p): Fix comment.
|
||
|
||
2004-07-17 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/16115
|
||
* stor-layout.c (relayout_decl): New fn.
|
||
* tree.h: Declare it.
|
||
(DECL_BY_REFERENCE): New macro.
|
||
|
||
2004-07-17 Eric Botcazou <ebotcazou@act-europe.fr>
|
||
|
||
* libgcc2.c (__enable_execute_stack): New symbol.
|
||
* libgcc-std.ver (GCC_3.4.2): New version. Inherit from GCC_3.4
|
||
and declare __enable_execute_stack.
|
||
* mklibgcc.in (lib2funcs): Add _enable_execute_stack.
|
||
* config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): ANSIfy.
|
||
* config/sol2.h (TRANSFER_FROM_TRAMPOLINE): Rename into
|
||
ENABLE_EXECUTE_STACK.
|
||
* config/alpha/alpha.c (alpha_initialize_trampoline): Conditionalize
|
||
on ENABLE_EXECUTE_STACK instead of TRANSFER_FROM_TRAMPOLINE.
|
||
* config/alpha/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Rename into
|
||
ENABLE_EXECUTE_STACK.
|
||
* config/alpha/osf.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
|
||
* config/i386/i386.c (x86_initialize_trampoline): Conditionalize
|
||
on ENABLE_EXECUTE_STACK instead of TRANSFER_FROM_TRAMPOLINE.
|
||
* config/i386/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Rename into
|
||
ENABLE_EXECUTE_STACK.
|
||
* config/i386/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
|
||
* config/i386/netbsd64.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
|
||
* config/sparc/freebsd.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
|
||
* config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
|
||
* config/sparc/sparc.c (sparc_initialize_trampoline): Conditionalize
|
||
on ENABLE_EXECUTE_STACK instead of TRANSFER_FROM_TRAMPOLINE.
|
||
(sparc64_initialize_trampoline): Likewise.
|
||
* doc/tm.texi (trampolines): Add ENABLE_EXECUTE_STACK macro.
|
||
|
||
2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* langhooks.h (builtin_function): New langhook.
|
||
* langhooks-def.h (LANG_HOOKS_BUILTIN_FUNCTION): New.
|
||
(LANG_HOOKS_INITIALIZER): Update.
|
||
* tree.h (builtin_function): Remove.
|
||
* doc/tm.texi: Update.
|
||
* c-tree.h (builtin_function): Declare.
|
||
* c-common.c, config/alpha/alpha.c, config/arm/arm.c,
|
||
config/c4x/c4x.c, config/frv/frv.c, config/i386/i386.c,
|
||
config/ia64/ia64.c, config/iq2000/iq2000.c,
|
||
config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c,
|
||
config/stormy16/stormy16.c: All callers of builtin_function
|
||
changed.
|
||
|
||
2004-07-17 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR target/16556
|
||
* config/i386/darwin.h (UNLIKELY_EXECUTED_TEXT_SECTION_NAME):
|
||
Remove white space after the backslash.
|
||
|
||
2004-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR rtl-optimization/16294
|
||
* resource.c (return_insn_p): New predicate.
|
||
(mark_target_live_regs): Use it. Special-case return insns.
|
||
(init_resource_info): Use it. Don't scan the epilogue past
|
||
a return.
|
||
|
||
2004-07-17 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* loop-init.c (loop_optimizer_init, loop_optimizer_finalize): Do not
|
||
destroy dominance information.
|
||
* passes.c (rest_of_handle_loop2): Free dominance information.
|
||
* tree-cfg.c (cleanup_tree_cfg): Remove unreachable blocks before
|
||
jump threading.
|
||
(thread_jumps): Update dominance information and remove unreachable
|
||
blocks.
|
||
* tree-ssa-phiopt.c (replace_phi_with_stmt): Update dominance
|
||
information and remove the unreachable block.
|
||
|
||
2004-07-17 Graham Stott <graham.stott@btinternet.com>
|
||
|
||
* emit-rtl.c (reorder_insns): Don't set BB for a BARRIER insn.
|
||
|
||
2004-07-17 Toon Moene <toon@moene.indiv.nluug.nl>
|
||
|
||
* doc/sourcebuild.texi: Remove libf2c entry.
|
||
|
||
2004-07-17 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* config/i386/i386.md (movv16qi_internal): Fix typo.
|
||
|
||
2004-07-17 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* final.c (final_scan_insn): Fix broken commit from previous
|
||
patch.
|
||
|
||
2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-typeck.c (parser_build_binary_op): Condition warnings for
|
||
X<=Y<=Z on -Wparentheses instead of -Wextra.
|
||
* doc/invoke.texi: Update. Document that most of -Wparentheses is
|
||
supported for C only.
|
||
|
||
2004-07-17 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* cfgcleanup.c (try_simplify_condjump): Don't remove line
|
||
notes to avoid unreachable code warnings.
|
||
* toplev.c (backend_init): Don't emit line notes for
|
||
unreachable code warnings.
|
||
|
||
* combine.c (distribute_notes): Don't distribute a
|
||
REG_VTABLE_REF note.
|
||
* final.c (final_scan_insn): Don't handle it.
|
||
* rtl.c (reg_note_name): Remove it.
|
||
* rtl.h (enum reg_node): Dito.
|
||
|
||
* emit-rtl.c (force_line_numbers, restore_line_number_status):
|
||
Remove.
|
||
* rtl.h (force_line_numbers, restore_line_number_status):
|
||
Remove prototypes.
|
||
|
||
* stmt.c (using_eh_for_cleanups_p, using_eh_for_cleanups): Move...
|
||
* tree-eh.c (using_eh_for_cleanups_p): ...here. Make static.
|
||
(using_eh_for_cleanups): Also moved here.
|
||
|
||
* expr.c (expand_expr_real_1) <CASE_LABEL_EXPR>: Die if we see one.
|
||
<SWITCH_EXPR>: Die if we have a non-NULL SWITCH_BODY. Update calls
|
||
to expand_start_case and add_case_node.
|
||
* stmt.c (struct nesting): Cleanup unused fields condition_code,
|
||
last_unconditional_cleanup, nominal_type, printname, and
|
||
line_number_status.
|
||
(struct fixup_goto): Remove.
|
||
(struct stmt_status): Remove x_goto_fixup_chain field.
|
||
(goto_fixup_chain): Remove.
|
||
(strip_default_case_nodes, group_case_nodes, emit_jump_if_reachable,
|
||
pushcase, pushcase_range): Remove.
|
||
(expand_start_bindings_and_block): Don't set unused fields in
|
||
the nesting stack.
|
||
(expand_start_case, add_case_node): Cleanup unused formal arguments.
|
||
(expand_end_case_type): Don't simplify the case-list. Use emit_jump
|
||
instead of emit_jump_if_reachable.
|
||
(emit_case_nodes): Likewise.
|
||
* tree-cfg.c (group_case_labels, cleanup_dead_labels): No longer
|
||
static.
|
||
(update_eh_label): Work around left-over exception handing regions.
|
||
* tree-flow.h (group_case_labels, cleanup_dead_labels): Add protos.
|
||
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): New function.
|
||
(pass_cleanup_cfg_post_optimizing): New pass.
|
||
(init_tree_optimization_passes): Run the new pass after all
|
||
optimizations.
|
||
* tree.h (pushcase, pushcase_range): Remove prototypes.
|
||
(expand_start_case, add_case_node): Update prototypes.
|
||
|
||
2004-07-16 Krister Walfridsson <cato@df.lth.se>
|
||
|
||
* tree-inline.c (estimate_num_insns_1): Correct increase of count.
|
||
|
||
2004-07-16 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.c (std_expand_builtin_va_arg): Remove.
|
||
(expand_builtin_va_arg): Remove.
|
||
* expr.h: Don't declare them.
|
||
* gimplify.c (mark_decls_volatile_r): Remove.
|
||
(copy_if_shared_r): Don't call it.
|
||
* target-def.h: Don't test EXPAND_BUILTIN_VA_ARG.
|
||
* expr.c (expand_expr_real_1): Don't handle VA_ARG_EXPR.
|
||
* gimple-low.c (lower_stmt): Likewise.
|
||
* tree-cfg.c (cfg_remove_useless_stmts_bb): Likewise.
|
||
* tree-gimple.c (is_gimple_tmp_rhs, is_gimple_stmt): Likewise.
|
||
* tree-ssa-operands.c (get_expr_operands): Likewise.
|
||
* doc/tm.texi (TARGET_GIMPLIFY_VA_ARG_EXPR): Don't mention
|
||
EXPAND_BUILTIN_VA_ARG.
|
||
* system.h (EXPAND_BUILTIN_VA_ARG): Poison.
|
||
* config/alpha/alpha.h, config/alpha/unicosmk.h, config/i386/i386.h,
|
||
config/ia64/ia64.h, config/rs6000/rs6000.h, config/s390/s390.h,
|
||
config/sparc/sparc.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
2004-07-16 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-pre.c (insert_aux): Break out if we hit
|
||
a critical edge.
|
||
|
||
2004-07-16 Richard Henderson <rth@redhat.com>
|
||
|
||
* basic-block.h (remove_fake_exit_edges): Declare.
|
||
* cfganal.c (remove_fake_predecessors): Rename from
|
||
remove_fake_successors; iterate over predecessors.
|
||
(remove_fake_exit_edges): New.
|
||
* cfgcleanup.c (try_optimize_cfg): Use it.
|
||
* gcse.c (one_pre_gcse_pass, store_motion): Likewise.
|
||
* predict.c (estimate_probability): Likewise.
|
||
(tree_estimate_probability, note_prediction_to_br_prob): Likewise.
|
||
* tree-cfg.c (make_edges): Likewise.
|
||
* tree-ssa-pre.c (fini_pre): Likewise.
|
||
* profile.c (instrument_edges): Don't remove_fake_edges.
|
||
(branch_prob): Do it earlier here.
|
||
|
||
2004-07-16 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-ssa-operands.c (get_expr_operands): Fix 2004-07-15
|
||
switchification wrt CONSTRUCTOR. Document the reason.
|
||
|
||
2004-07-16 Frank Ch. Eigler <fche@redhat.com>
|
||
|
||
* tree-mudflap.c (mf_file_function_line_tree): Correct typo
|
||
that prevented descriptive __mf_check source location strings.
|
||
|
||
2004-07-16 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-def (WITH_SIZE_EXPR): New.
|
||
* explow.c (expr_size, int_expr_size): Handle WITH_SIZE_EXPR.
|
||
* expr.c (expand_expr_real_1): Likewise.
|
||
* gimplify.c (maybe_with_size_expr): New.
|
||
(gimplify_arg, gimplify_modify_expr): Use it.
|
||
(gimplify_modify_expr_to_memcpy): Take size parameter.
|
||
(gimplify_modify_expr_to_memset): Likewise.
|
||
(gimplify_expr): Handle WITH_SIZE_EXPR.
|
||
* tree-alias-common.c (find_func_aliases): Likewise.
|
||
* tree-eh.c (tree_could_trap_p): Likewise.
|
||
(tree_could_throw_p): Likewise.
|
||
* tree-gimple.c (is_gimple_lvalue): Likewise.
|
||
(get_call_expr_in): Likewise.
|
||
* tree-inline.c (estimate_num_insns_1): Likewise.
|
||
(expand_calls_inline): Likewise.
|
||
* tree-nested.c (convert_call_expr): Likewise.
|
||
* tree-pretty-print.c (dump_generic_node): Likewise.
|
||
* tree-sra.c (sra_walk_expr): Likewise.
|
||
* tree-ssa-alias.c (add_pointed_to_expr): Likewise.
|
||
* tree-ssa-ccp.c (get_rhs, set_rhs): Likewise.
|
||
* tree-ssa-operands.c (get_expr_operands): Likewise.
|
||
* tree-tailcall.c (find_tail_calls): Likewise.
|
||
|
||
* calls.c (expand_call): Reset old_stack_allocated after
|
||
calling emit_stack_restore.
|
||
|
||
2004-07-16 Richard Henderson <rth@redhat.com>
|
||
|
||
* langhooks-def.h (LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING,
|
||
lhd_tree_inlining_copy_res_decl_for_inlining): Remove.
|
||
* langhooks.c (lhd_tree_inlining_copy_res_decl_for_inlining): Remove.
|
||
* langhooks.h (struct lang_hooks_for_tree_inlining): Remove
|
||
copy_res_decl_for_inlining.
|
||
|
||
* tree-inline.c (declare_return_variable): New modify_dest argument.
|
||
Use it as the return value, when possible or manditory. Handle
|
||
TREE_ADDRESSABLE types.
|
||
(expand_call_inline): Extract MODIFY_EXPR lhs for call. Simplify
|
||
replacement of CALL_EXPR.
|
||
|
||
2004-07-16 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-flow.h (struct var_ann_d): Remove has_hidden_use.
|
||
* gimple-low.c (expand_var_p): Don't check it.
|
||
* tree-ssa-alias.c (setup_pointers_and_addressables): Likewise.
|
||
* tree-ssa-copyrename.c (rename_ssa_copies): Likewise.
|
||
* tree-ssa-operands.c (add_stmt_operand): Likewise.
|
||
* tree-dfa.c (find_hidden_use_vars, find_hidden_use_vars_r): Kill.
|
||
(find_referenced_vars): Don't call them.
|
||
* tree-flow-inline.h (has_hidden_use, set_has_hidden_use): Kill.
|
||
|
||
2004-07-16 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.c (pass_by_reference): True for all variable sized types.
|
||
|
||
2004-07-16 Sebastian Pop <pop@cri.ensmp.fr>
|
||
|
||
* Makefile.in (tree-pretty-print.o): Depend on tree-chrec.h.
|
||
* tree-pretty-print.c: Include tree-chrec.h.
|
||
(dump_generic_node): Pretty print SCEV_KNOWN, SCEV_NOT_KNOWN
|
||
and POLYNOMIAL_CHREC nodes.
|
||
|
||
2004-07-16 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* builtins.c (expand_builtin_stpcpy): Do not create temporary
|
||
reg with VOIDmode.
|
||
|
||
2004-07-16 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
* config/rs6000/eabi.asm (__eabi_convert): Fix typo (cmpi vs. cmpwi).
|
||
|
||
2004-07-16 Andreas Krebbel <krebbel1@de.ibm.com>
|
||
|
||
* config/s390/s390.md: Changed every occurence of BASE_REGISTER
|
||
to BASE_REGNUM.
|
||
* config/s390/s390.c: Likewise.
|
||
* config/s390/s390.h: Likewise.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (addsi3, adddi3): Remove special handling
|
||
of $sp adds. Remove REGNO checks from mips16 patterns.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md: Delete outdated comment.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (get_float_compare_codes): Delete.
|
||
(mips_emit_compare): New function, mostly extracted from
|
||
get_float_compare_codes and gen_conditional_branch.
|
||
(gen_conditional_branch, gen_conditional_move): Use it.
|
||
|
||
2004-07-16 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
* genautomata.c (add_vect): Speedup by using integers as
|
||
bit-vectors for walking through the comb_vect and finding
|
||
a match.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_zero_if_equal): Only use XORs if the second
|
||
operand is an uns_arith_operand; use subtraction otherwise.
|
||
* config/mips/mips.md (cmpsi, cmpdi): Allow any nonmemory_operand,
|
||
not just arith_operands.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips-protos.h (gen_int_relational): Delete.
|
||
(mips_emit_scc): Declare.
|
||
* config/mips/mips.c (internal_test): Delete.
|
||
(sle_operand, sleu_operand): New functions.
|
||
(map_test_to_internal_test, gen_int_relational): Delete.
|
||
(mips_emit_binary, mips_relational_operand_ok_p)
|
||
(mips_emit_int_relational, mips_zero_if_equal)
|
||
(mips_emit_scc): New functions.
|
||
(gen_conditional_branch): Rework to use mips_emit_int_relational.
|
||
* config/mips/mips.h (PREDICATE_CODES): Add sle_operand and
|
||
sleu_operand.
|
||
* config/mips/mips.md (seq, sne, sgt, sge, slt, sle, sgtu, sgeu)
|
||
(sltu, sleu): Use mips_emit_scc.
|
||
(*sge_[sd]i, *sgeu_[sd]i): New patterns.
|
||
(*sle_[sd]i, *sle_[sd]i_mips16): Use sle_operand.
|
||
(*sleu_[sd]i, *sleu_[sd]i_mips16): Use sleu_operand.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (*sgt_di_mips16): Fix destination constraint.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md (*seq_[sd]i): Renamed from seq_[sd]i_zero.
|
||
(*sne_[sd]i): Likewise sne_[sd]i_zero.
|
||
(*sgt_[sd]i): ...and sgt_[sd]i.
|
||
(*slt_[sd]i): ...and slt_[sd]i.
|
||
(*sgtu_[sd]i): ...and sgtu_[sd]i.
|
||
(*sltu_[sd]i): ...and sltu_[sd]i.
|
||
(*sleu_[sd]i): ...and sleu_[sd]i_const.
|
||
Name previously unnamed mips16 patterns. Formatting fixes.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (cmp_operands): Renamed from branch_cmp.
|
||
(branch_type): Delete.
|
||
(gen_conditional_branch, gen_conditional_move)
|
||
(mips_gen_conditional_trap): Update after name change. Get the
|
||
comparison mode from cmp_operands[0].
|
||
* config/mips/mips.h (cmp_type, branch_type): Delete.
|
||
(cmp_operands): Renamed from branch_cmp.
|
||
* config/mips/mips.md (cmpsi, cmpdi, cmpsf, cmpdf): Update after
|
||
name change. Don't set branch_type.
|
||
(seq, sne, sgt, sge, slt, sle, sgtu, sgeu, sltu, sleu): Check the
|
||
mode class of cmp_operands[0] rather than branch_type. Update after
|
||
name change.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_rtx_costs): In mips16 code, set the cost
|
||
of 0...255 to 0 when inside a SET.
|
||
|
||
2004-07-16 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md: Remove mips16 define_peepholes.
|
||
|
||
2004-07-16 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-pre.c (init_pre): Connect infinite loops to exit.
|
||
(fini_pre): Remove fake edges.
|
||
|
||
2004-07-15 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-ssa-operands.c (get_expr_operands): Use a switch. Split out...
|
||
(get_indirect_ref_operands, get_call_expr_operands): ... these.
|
||
|
||
2004-07-15 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.h (VEC_address): New function.
|
||
|
||
2004-07-14 Jason Merrill <jason@redhat.com>
|
||
|
||
PR middle-end/15885
|
||
* gimplify.c (gimplify_arg): New fn, split out from...
|
||
(gimplify_call_expr): Here. Special-case BUILT_IN_VA_START.
|
||
|
||
2004-07-15 Roman Zippel <zippel@linux-m68k.org>
|
||
|
||
* config/m68k/m68k.c (output_move_qimode): Abort on an attempt to
|
||
generate code which is generated by pushqi1 now
|
||
* config/m68k/m68k.h (MOVE_BY_PIECES_P): Remove.
|
||
|
||
2004-07-15 Roman Zippel <zippel@linux-m68k.org>
|
||
|
||
* combine.c (simplify_set): match the mode of the constant 0 with
|
||
the tested operand to match the compare behaviour and the
|
||
simplify_relational_operation() expectation.
|
||
|
||
2004-07-15 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* config/rs6000/rs6000.md ("bunordered"): Disable for e500.
|
||
("bordered"): Same.
|
||
|
||
2004-07-15 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* config/rs6000/rs6000.md ("*cceq_ior_compare"): Allow
|
||
unconditionally.
|
||
* config/rs6000/spe.md ("e500_cceq_ior_compare"): Remove.
|
||
|
||
2004-07-15 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_adjust_insn_length): Fix handling of
|
||
calls in mips16 code.
|
||
|
||
2004-07-15 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.md: In the mips16 li/neg splitter, use SImode for
|
||
the destination of the li as well as for the neg.
|
||
|
||
2004-07-15 Frank Ch. Eigler <fche@redhat.com>
|
||
|
||
g++/15861
|
||
* cgraphunit.c (cgraph_build_static_cdtor): Add priority argument.
|
||
* cgraph.h: Update declaration.
|
||
* c-decl.c (build_cdtor): Update call with default priority.
|
||
* coverage.c (create_coverage): Ditto.
|
||
* tree-mudflap.c (mf_init_fndecl): New tree.
|
||
(mudflap_init): Set it.
|
||
(mudflap_register_call): Arrange to call __mf_init before the first
|
||
__mf_register call.
|
||
(mudflap_finish_file): Mark the mudflap static initializer as extra
|
||
high priority, to beat all C++ static constructors.
|
||
|
||
2004-07-15 Jeff Law <law@redhat.com>
|
||
|
||
* loop.c (check_insn_for_givs): Restore check for code labels that was
|
||
accidentally deleted by a recent checkin.
|
||
|
||
2004-07-15 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.h (VEC_T_truncate): Allow truncation of an empty vector.
|
||
(VEC_T_quick_insert, VEC_T_ordered_remove): Fix sizeof(T) thinko.
|
||
|
||
2004-07-14 Richard Henderson <rth@redhat.com>
|
||
|
||
* print-tree.c (print_node): Fix casts last change.
|
||
|
||
2004-07-15 Paul Brook <paul@codesourcery.com>
|
||
|
||
* dwarf2out.c (dwarf2out_begin_prologue): Rename IA64_UNWIND_INFO
|
||
to TARGET_UNWIND_INFO.
|
||
* except.c (output_function_exception_table): Ditto.
|
||
* except.h: Ditto.
|
||
* opts.c (decode_options): Ditto.
|
||
* passes.c (rest_of_handle_final): Ditto.
|
||
* final.c (final_start_function): Ditto.
|
||
(final_scan_insn, final_scan_insn): Replace IA64_UNWIND_EMIT with
|
||
target hook.
|
||
* targhooks.h (default_unwind_emit): Declare.
|
||
* targhooks.c (default_unwind_emit): New function.
|
||
* target-def.h: Define and use TARGET_UNWIND_EMIT.
|
||
* target.h (struct gcc_target): Add unwind_emit.
|
||
* config/ia64/ia64.c (TARGET_UNWIND_EMIT): Define.
|
||
* config/ia64/ia64.h: Rename IA64_UNWIND_INFO to TARGET_UNWIND_INFO.
|
||
Remove IA64_UNWIND_EMIT.
|
||
* doc/tm.texi: Document TARGET_UNWIND_EMIT and TARGET_UNWIND_INFO.
|
||
|
||
2004-07-14 Richard Henderson <rth@redhat.com>
|
||
|
||
* print-tree.c (print_node): Handle SSA_NAME.
|
||
|
||
2004-07-14 James E Wilson <wilson@specifixinc.com>
|
||
|
||
PR target/16325
|
||
* config/mips/mips.h (STARTING_FRAME_OFFSET): When flag_profile_value
|
||
and ! TARGET_64BIT, include REG_PARM_STACK_SPACE.
|
||
|
||
2004-07-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* expr.c (expand_assignment): Reenable bitfield += optimizations.
|
||
Use alias set 0 for memory, do proper mode calculations and adjust
|
||
address for memories.
|
||
|
||
2004-07-14 Per Bothner <per@bothner.com>
|
||
|
||
* input.h: If USE_MAPPED_LOCATION, define separate expanded_location
|
||
structure with extra column field.
|
||
* tree.c (expand_location): Also fill in column field.
|
||
* gengtype-lex.l: Ignore expanded_location typedef, sinze gengtype
|
||
gets confused by the two conditionally-compiled definitions.
|
||
|
||
2004-07-14 Eric Christopher <echristo@redhat.com>
|
||
|
||
* calls.c (expand_call): Fix typo in comment.
|
||
|
||
2004-07-14 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* config/ia64/ia64.c (ia64_expand_compare): Allow ORDERED
|
||
comparision of TFmode.
|
||
|
||
2004-07-14 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (alpha_gimplify_va_arg_1): Move indirect ...
|
||
(alpha_gimplify_va_arg): ... handling here. Use pass_by_reference.
|
||
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Use pass_by_reference.
|
||
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
|
||
* config/i860/i860.c (i860_gimplify_va_arg_expr): Likewise.
|
||
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise.
|
||
* config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
|
||
* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
|
||
|
||
2004-07-14 Mike Stump <mrs@apple.com>
|
||
|
||
* config/darwin.h (WINT_TYPE): Define to be int to match
|
||
system header files.
|
||
|
||
2004-07-14 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* config/xtensa/xtensa.c (function_arg_advance): Check for args
|
||
that must be passed in the stack.
|
||
(xtensa_gimplify_va_arg_expr): Skip special-case padding for small
|
||
arguments if the size is not a constant.
|
||
|
||
2004-07-14 Per Bothner <per@bothner.com>
|
||
|
||
* c-typeck.c (emit_side_effect_warnings): Use EXPR_HAS_LOCATION
|
||
instead of EXPR_LOCUS in a boolean context, which is always true
|
||
if --enable-mapped-location.
|
||
* stmt.c (warn_if_unused_value): Likewise. Also use EXPR_LOCATION.
|
||
|
||
2004-07-14 Richard Henderson <rth@redhat.com>
|
||
|
||
* dominance.c (struct dom_info): Add fake_exit_edge.
|
||
(init_dom_info): Allocate it.
|
||
(free_dom_info): Free it.
|
||
(calc_dfs_tree): Set it. Handle noreturn and infinite loops
|
||
in two passes.
|
||
(calc_idoms): Honor fake_exit_edge.
|
||
|
||
2004-07-13 Jason Merrill <jason@redhat.com>
|
||
|
||
* tree-gimple.c (is_gimple_reg_rhs, is_gimple_mem_rhs): New fns.
|
||
(rhs_test_for): New fn.
|
||
(is_gimple_tmp_rhs): Rename from is_gimple_rhs.
|
||
* tree-gimple.h: Declare them.
|
||
* gimplify.c (gimplify_modify_expr): Use the new fns.
|
||
|
||
2004-07-14 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/arm/arm-protos.h (arm_va_arg): Remove.
|
||
* config/arm/arm.c (arm_va_arg): Remove.
|
||
(arm_init_expanders): Fix alignment of arg_pointer_rtx.
|
||
* config/arm/arm.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.c (fix_range): New function to mark a range(s) of registers as
|
||
fixed registers.
|
||
(override_options): Call fix_range if the -mfixed-range option string
|
||
is not empty.
|
||
* pa.h (TARGET_OPTIONS): Add -mfixed-range option.
|
||
* doc/invoke.texi (-mfixed-range): Document new option.
|
||
|
||
2004-07-14 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (function_arg_padding): Do not pad SFmode
|
||
for TARGET_64BIT.
|
||
(rs6000_gimplify_va_arg): Use size_int instead of build_int_2.
|
||
|
||
2004-07-14 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* expmed.c (expand_sdiv_pow2): New function to expand signed division
|
||
by a positive power of two, split out from expand_divmod. Provide
|
||
an alternate implementation when shifts are expensive. Lower the
|
||
threshold for using a branchless implementation to BRANCH_COST >= 2.
|
||
(expand_divmod): Call expand_sdiv_pow2 for suitable divisions.
|
||
|
||
2004-07-14 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* tree-dfa.c (make_rename_temp): *Really* work just
|
||
like create_tmp_var if called while outside SSA form.
|
||
|
||
2004-07-14 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/s390.md ("udivsi3"): Ensure trap is generated
|
||
for division by zero.
|
||
("umodsi3"): Likewise.
|
||
|
||
2004-07-14 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_output_move): When generating mips16 code,
|
||
force loads of negative constants to be split.
|
||
* config/mips/mips.md (*movhi_mips16, *movqi_mips16): Likewise.
|
||
Generalize SImode li/neg splitter to cope with other modes.
|
||
|
||
2004-07-14 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* expmed.c: Remove more references to QUEUED in the comments.
|
||
* expr.c: Likewise.
|
||
|
||
2004-07-14 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
Revert:
|
||
2004-07-13 Richard Henderson <rth@redhat.com>
|
||
* config/mips/mips.c (mips_pass_by_reference): Handle mode sizes
|
||
correctly.
|
||
|
||
2004-07-14 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* tree-dfa.c (make_rename_temp): Work just like
|
||
create_tmp_var if called while outside SSA form.
|
||
|
||
2004-07-14 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* expr.c (enqueue_insn, finish_expr_for_function,
|
||
protect_from_queue, queued_subexp_p, mark_queue,
|
||
emit_insns_enqueued_after_mark, emit_queue,
|
||
expand_increment): Remove.
|
||
(store_constructor): Expand increment as an assignment.
|
||
(expand_expr_real_1 <case PREINCREMENT_EXPR,
|
||
case PREDECREMENT_EXPR, case POSTINCREMENT_EXPR,
|
||
case POSTDECREMENT_EXPR>): Abort.
|
||
* expr.h (QUEUED_VAR, QUEUED_INSN, QUEUED_COPY,
|
||
QUEUED_BODY, QUEUED_NEXT, finish_expr_for_function,
|
||
protect_from_queue, emit_queue, queued_subexp_p): Remove.
|
||
* function.h (pending_chain, x_pending_chain): Remove.
|
||
* rtl.def (QUEUED): Remove.
|
||
|
||
* emit-rtl.c (copy_insn_1, copy_most_rtx,
|
||
set_used_flags, verify_rtx_sharing): Remove references to QUEUED.
|
||
* genattrtab.c (attr_copy_rtx, clear_struct_flag,
|
||
encode_units_mask): Likewise.
|
||
* local-alloc.c (equiv_init_varies_p): Likewise.
|
||
* rtl.c (copy_rtx): Likewise.
|
||
* rtlanal.c (rtx_unstable_p, rtx_varies_p): Likewise.
|
||
* simplify-rtx.c (simplify_gen_subreg): Likewise.
|
||
* config/mn10300/mn10300.c (legitimate_pic_operand_p): Likewise.
|
||
|
||
* builtins.c (expand_builtin, expand_builtin_apply,
|
||
expand_builtin_mathfn, expand_builtin_mathfn_2,
|
||
expand_builtin_mathfn_3, expand_builtin_setjmp_setup):
|
||
Remove calls to emit_queue and protect_from_queue.
|
||
* calls.c (expand_call, precompute_arguments,
|
||
precompute_register_parameters, rtx_for_function_call,
|
||
store_one_arg): Likewise.
|
||
* dojump.c (do_compare_and_jump, do_jump): Likewise.
|
||
* explow.c (memory_address): Likewise.
|
||
* expmed.c (clear_by_pieces_1, clear_storage,
|
||
clear_storage_via_libcall, emit_group_load,
|
||
emit_group_store, emit_store_flag,
|
||
expand_expr_real_1, store_by_pieces,
|
||
store_constructor, store_expr, try_casesi,
|
||
try_tablejump): Likewise.
|
||
* function.c (expand_pending_sizes): Likewise.
|
||
* optabs.c (emit_cmp_and_jump_insns,
|
||
emit_conditional_add, emit_conditional_move,
|
||
expand_fix, expand_float, prepare_cmp_insn): Likewise.
|
||
* stmt.c (emit_case_bit_tests,
|
||
expand_asm_expr, expand_computed_goto,
|
||
expand_decl_init, expand_end_case_type,
|
||
expand_end_stmt_expr, expand_expr_stmt_value,
|
||
expand_return, expand_start_case,
|
||
optimize_tail_recursion): Likewise.
|
||
* config/c4x/c4x.c (c4x_expand_builtin): Likewise.
|
||
* config/s390/s390.c (s390_expand_cmpmem): Likewise.
|
||
|
||
2004-07-14 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* vec.h: Comment fix.
|
||
|
||
2004-07-13 Richard Henderson <rth@redhat.com>
|
||
|
||
* target.h (struct gcc_target): Add calls.pass_by_reference.
|
||
* target-def.h (TARGET_PASS_BY_REFERENCE): New.
|
||
* function.c (pass_by_reference): Use the hook.
|
||
* system.h (FUNCTION_ARG_PASS_BY_REFERENCE): Poison.
|
||
* targhooks.c, targhooks.h (hook_pass_by_reference_false): New.
|
||
(hook_pass_by_reference_must_pass_in_stack): New.
|
||
* config/alpha/alpha.c (function_arg): Don't query pass-by-ref.
|
||
(alpha_pass_by_reference): New.
|
||
(TARGET_PASS_BY_REFERENCE): New.
|
||
* config/alpha/alpha.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/arc/arc.c (arc_pass_by_reference): New.
|
||
(TARGET_PASS_BY_REFERENCE): New.
|
||
* config/arc/arc.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(FUNCTION_ARG_CALLEE_COPIES): True.
|
||
* config/arm/arm-protos.h (arm_function_arg_pass_by_reference): Remove.
|
||
* config/arm/arm.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(arm_pass_by_reference): Rename from arm_function_arg_pass_by_reference.
|
||
* config/arm/arm.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/c4x/c4x.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/cris/cris.c (cris_pass_by_reference): New.
|
||
(TARGET_PASS_BY_REFERENCE): New.
|
||
* config/cris/cris.h (FUNCTION_ARG): Don't query pass-by-ref.
|
||
(FUNCTION_INCOMING_ARG, FUNCTION_ARG_ADVANCE): Likewise.
|
||
(FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/fr30/fr30.c (TARGET_PASS_BY_REFERENCE): New.
|
||
* config/fr30/fr30.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/frv/frv-protos.h (frv_function_arg_pass_by_reference): Kill.
|
||
* config/frv/frv.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(frv_function_arg_pass_by_reference): Remove.
|
||
* config/frv/frv.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/i386/i386-protos.h (function_arg_pass_by_reference): Remove.
|
||
* config/i386/i386.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(ix86_pass_by_reference): Rename from function_arg_pass_by_reference.
|
||
* config/i386/i386.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/ia64/ia64-protos.h (ia64_function_arg_pass_by_reference): Kill.
|
||
* config/ia64/ia64.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(ia64_pass_by_reference): Rename from
|
||
ia64_function_arg_pass_by_reference.
|
||
* config/ia64/ia64.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/ip2k/ip2k.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/iq2000/iq2000-protos.h (function_arg_pass_by_reference): Kill.
|
||
* config/iq2000/iq2000.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(iq2000_pass_by_reference): Rename from function_arg_pass_by_reference.
|
||
* config/iq2000/iq2000.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(FUNCTION_ARG_CALLEE_COPIES): Don't reference pass-by-ref.
|
||
* config/m32r/m32r-protos.h (m32r_pass_by_reference): Remove.
|
||
* config/m32r/m32r.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(m32r_pass_by_reference): Adjust prototype. Make static.
|
||
Handle mode sizes correctly.
|
||
* config/m32r/m32r.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c
|
||
(m68hc11_function_arg_pass_by_reference): Remove.
|
||
* config/m68hc11/m68hc11.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(FUNCTION_ARG_CALLEE_COPIES): Don't reference pass-by-ref.
|
||
* config/mcore/mcore.c (TARGET_PASS_BY_REFERENCE): New.
|
||
* config/mcore/mcore.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/mips/mips-protos.h (function_arg_pass_by_reference): Remove.
|
||
* config/mips/mips.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(mips_va_arg): Use pass_by_reference.
|
||
(mips_pass_by_reference): Rename from function_arg_pass_by_reference.
|
||
Handle mode sizes correctly.
|
||
* config/mips/mips.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(FUNCTION_ARG_CALLEE_COPIES): Don't reference pass-by-ref.
|
||
* config/mmix/mmix-protos.h (mmix_function_arg_pass_by_reference): Kill.
|
||
* config/mmix/mmix.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(mmix_pass_by_reference): Rename from
|
||
mmix_function_arg_pass_by_reference.
|
||
* config/mmix/mmix.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(FUNCTION_ARG_CALLEE_COPIES): True.
|
||
* config/mn10300/mn10300.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(mn10300_pass_by_reference): New.
|
||
* config/mn10300/mn10300.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(FUNCTION_ARG_CALLEE_COPIES): True.
|
||
* config/pa/pa.c (pa_pass_by_reference): New.
|
||
(TARGET_PASS_BY_REFERENCE): New.
|
||
* config/pa/pa.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(FUNCTION_ARG_CALLEE_COPIES): True.
|
||
* config/rs6000/rs6000-protos.h (function_arg_pass_by_reference): Kill.
|
||
* config/rs6000/rs6000.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(rs6000_pass_by_reference): Rename from function_arg_pass_by_reference.
|
||
* config/rs6000/rs6000.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/s390/s390-protos.h (s390_function_arg_pass_by_reference): Kill.
|
||
* config/s390/s390.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(s390_pass_by_reference): Rename from
|
||
s390_function_arg_pass_by_reference.
|
||
(s390_function_arg_advance): Don't query pass-by-ref.
|
||
(s390_function_arg): Likewise.
|
||
(s390_gimplify_va_arg): Use pass_by_reference.
|
||
(s390_call_saved_register_used): Likewise.
|
||
* config/s390/s390.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/sh/sh.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(shcompact_byref, sh_pass_by_reference): New.
|
||
* config/sh/sh.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(SHCOMPACT_BYREF): Remove.
|
||
* config/sparc/sparc-protos.h (function_arg_pass_by_reference): Kill.
|
||
* config/sparc/sparc.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(sparc_pass_by_reference): Rename from function_arg_pass_by_reference.
|
||
(sparc_gimplify_va_arg): Use pass_by_reference.
|
||
* config/sparc/sparc.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/stormy16/stormy16.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* config/v850/v850.c (TARGET_PASS_BY_REFERENCE): New.
|
||
(v850_pass_by_reference): New.
|
||
* config/v850/v850.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
(FUNCTION_ARG_CALLEE_COPIES): True.
|
||
* doc/tm.texi (TARGET_PASS_BY_REFERENCE): Update from
|
||
FUNCTION_ARG_PASS_BY_REFERENCE docs.
|
||
|
||
2004-07-14 Richard Henderson <rth@redhat.com>
|
||
Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips-protos.h (mips_va_arg): Delete.
|
||
* config/mips/mips.h (EXPAND_BUILTIN_VA_ARG): Delete.
|
||
* config/mips/mips.c: Include tree-gimple.h.
|
||
(TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
|
||
(mips_arg_info): Remove special handling of must_pass_in_stck args.
|
||
(mips_gimplify_va_arg_expr): Rewritten from mips_va_arg.
|
||
(function_arg_pass_by_reference): Return true if must_pass_in_stack.
|
||
|
||
2004-07-13 Bob Wilson <bob.wilson@acm.org>
|
||
|
||
* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Swap
|
||
arguments for COND_EXPR in big-endian adjustment code.
|
||
|
||
2004-07-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa-64.h (ARG_POINTER_REGNUM, STATIC_CHAIN_REGNUM): Delete.
|
||
* pa.h (ARG_POINTER_REGNUM, STATIC_CHAIN_REGNUM): Modify for hppa64.
|
||
* pa32-regs.h (REG_ALLOC_ORDER): Reorder caller-saved registers.
|
||
* pa64-regs.h (REG_ALLOC_ORDER): Likewise.
|
||
|
||
2004-07-13 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR tree-optimization/16443
|
||
* tree-ssa-alias.c: Add more description for
|
||
CALL_CLOBBERED_VARS and ADDRESSABLE_VARS.
|
||
* tree-ssa-operands.c (get_asm_expr_operands): Re-order the
|
||
clobbering of call-clobbered and addressable variables. If
|
||
there are any before aliases have been computed, add them.
|
||
|
||
2004-07-13 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-optimize.c (execute_todo): Flush DUMP_FILE before
|
||
verification.
|
||
|
||
2004-07-13 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_gimplify_va_arg): Use size_int instead
|
||
of build_int_2. Convert both operands of PLUS_EXPR and MULT_EXPR
|
||
to the same type.
|
||
|
||
2004-07-13 Per Bothner <per@bothner.com>
|
||
|
||
* collect2.c (main): Handle --no-demangle and --demangle flags.
|
||
|
||
2004-07-13 Sebastian Pop <pop@cri.ensmp.fr>
|
||
|
||
* Makefile.in (OBJS-common): Add tree-data-ref.o.
|
||
(tree-scalar-evolution.o): Add missing dependences on tree-pass.h flags.h.
|
||
(tree-data-ref.o): New rule.
|
||
* lambda.h: New file.
|
||
* tree-data-ref.c: New file.
|
||
* tree-data-ref.h: New file.
|
||
* tree.c (int_cst_value, tree_fold_gcd): New functions.
|
||
* tree.h (int_cst_value, tree_fold_gcd): Declared here.
|
||
|
||
2004-07-13 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR target/13926
|
||
* config/sparc/sparc-protos.h (output_ubranch): New prototype.
|
||
* config/sparc/sparc.c (output_ubranch): New function.
|
||
* config/sparc/sparc.md (jump pattern): Use it.
|
||
|
||
2004-07-13 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR target/16494
|
||
* config/sparc/sparc.c (output_cbranch): Properly guard
|
||
the code handling far branches with TARGET_V9.
|
||
* config/sparc/sparc.md (length attribute): Document the
|
||
side-effect of having a length greater or equal to 3.
|
||
|
||
2004-07-13 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
Lloyd Parkes <lloyd@must-have-coffee.gen.nz>
|
||
|
||
PR target/15186
|
||
* config/sparc/sol2-bi.h (LINK_ARCH64_SPEC_BASE): Pass
|
||
/usr/ucblib/sparcv9 as -R path when -compat-bsd is specified.
|
||
|
||
2004-07-13 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
Martin Sebor <sebor@roguewave.com>
|
||
|
||
PR target/12602
|
||
* doc/invoke.texi (SPARC options): Document -threads
|
||
and -pthreads on Solaris.
|
||
|
||
2004-07-13 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.c (std_gimplify_va_arg_expr): Handle types passed
|
||
by reference.
|
||
(ind_gimplify_va_arg_expr): Remove.
|
||
* tree.h (ind_gimplify_va_arg_expr): Remove.
|
||
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Don't use it.
|
||
* config/mmix/mmix.c (mmix_function_arg_pass_by_reference): Allow
|
||
argsp to be null.
|
||
|
||
* config/arc/arc.c (arc_gimplify_va_arg_expr): Remove.
|
||
(TARGET_GIMPLIFY_VA_ARG_EXPR): Remove.
|
||
* config/cris/cris.c, config/fr30/fr30.c, config/frv/frv.c,
|
||
config/iq2000/iq2000.c, config/m32r/m32r.c, config/mmix/mmix.c,
|
||
config/mn10300/mn10300.c, config/v850/v850.c: Similarly.
|
||
|
||
2004-07-13 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.c (pass_by_reference): New.
|
||
(assign_parm_find_data_types): Use it.
|
||
* calls.c (initialize_argument_information): Likewise.
|
||
(emit_library_call_value_1): Likewise.
|
||
* expr.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
|
||
* function.h (pass_by_reference): Declare.
|
||
|
||
2004-07-13 Richard Henderson <rth@redhat.com>
|
||
|
||
* target-def.h (TARGET_MUST_PASS_IN_STACK): New.
|
||
* target.h (struct gcc_target): Add calls.must_pass_in_stack.
|
||
* expr.h (MUST_PASS_IN_STACK): Remove.
|
||
* system.h (MUST_PASS_IN_STACK): Poison.
|
||
* tree.h (must_pass_in_stack_var_size): Declare.
|
||
(must_pass_in_stack_var_size_or_pad): Declare.
|
||
* calls.c (must_pass_in_stack_var_size): New.
|
||
(must_pass_in_stack_var_size_or_pad): Rename from
|
||
default_must_pass_in_stack.
|
||
* config/alpha/alpha.c (unicosmk_must_pass_in_stack): New.
|
||
(TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/alpha/unicosmk.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/fr30/fr30.c (fr30_must_pass_in_stack): New.
|
||
(TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/fr30/fr30.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/frv/frv.c (frv_must_pass_in_stack): New.
|
||
(TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/frv/frv.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/i386/i386-protos.h (ix86_must_pass_in_stack): Remove.
|
||
* config/i386/i386.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
(ix86_must_pass_in_stack): Make static.
|
||
* config/i386/i386.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/ia64/ia64.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/ia64/ia64.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/m32r/m32r.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/m32r/m32r.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/mcore/mcore-protos.h (mcore_must_pass_on_stack): Remove.
|
||
* config/mcore/mcore.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
(mcore_must_pass_on_stack): Remove.
|
||
* config/mcore/mcore.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/mips/mips.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/mips/mips.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/pa/pa.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/pa/pa.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/rs6000/aix.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/rs6000/linux64.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/rs6000/rs6000.c (rs6000_must_pass_in_stack): New.
|
||
(TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/sh/sh.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/sh/sh.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/sparc/sparc.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/sparc/sparc.h (MUST_PASS_IN_STACK): Remove.
|
||
* config/xtensa/xtensa.c (TARGET_MUST_PASS_IN_STACK): New.
|
||
* config/xtensa/xtensa.h (MUST_PASS_IN_STACK): Remove.
|
||
* doc/tm.texi (TARGET_MUST_PASS_IN_STACK): Update from
|
||
MUST_PASS_IN_STACK.
|
||
|
||
* calls.c, function.c, config/alpha/alpha.c, config/alpha/alpha.h,
|
||
config/alpha/unicosmk.h, config/alpha/vms.h, config/c4x/c4x.c,
|
||
config/cris/cris.h, config/fr30/fr30.c, config/fr30/fr30.h,
|
||
config/frv/frv.c, config/i386/i386.c, config/iq2000/iq2000.c,
|
||
config/mcore/mcore.c, config/mcore/mcore.h, config/mips/mips.c,
|
||
config/mmix/mmix.c, config/mmix/mmix.h, config/rs6000/rs6000.c,
|
||
config/sh/sh.c, config/sh/sh.h, config/stormy16/stormy16.c,
|
||
config/xtensa/xtensa.c: Use target hook.
|
||
|
||
2004-07-13 Anthony Heading <aheading@jpmorgan.com>
|
||
|
||
* configure.ac (gcc_cv_as_offsetable_lo10): Fix a typo.
|
||
* configure: Rebuilt.
|
||
|
||
2004-07-13 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* doc/invoke.texi: Remove documentation for MIPS -mrnames option.
|
||
* config/mips/mips.h (mips_reg_names): Don't declare.
|
||
(MASK_NAME_REGS): Delete. Shuffle other MASK_* values down.
|
||
(TARGET_NAME_REGS): Delete.
|
||
(TARGET_SWITCHES): Remove -mrnames.
|
||
(REGISTER_NAMES): Initialise with the old contents of mips_reg_names[].
|
||
(ADDITIONAL_REGISTER_NAMES): Remove entries for names mentioned
|
||
in REGISTER_NAMES.
|
||
* config/mips/mips.c (mips_reg_names, mips_sw_reg_names): Delete.
|
||
(override_options): Remove handling of TARGET_NAME_REGS.
|
||
|
||
2004-07-13 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.h (TARGET_*): Boolify.
|
||
|
||
2004-07-12 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config.gcc: Add sh-*-symbianelf target.
|
||
* config/sh/sh.c: Add new target macros:
|
||
TARGET_ENCODE_SECTION_INFO, TARGET_STRIP_NAME_ENCODING,
|
||
TARGET_CXX_IMPORT_EXPORT_CLASS.
|
||
(sh_file_start): Create a definition of the .directive section.
|
||
(sh_attribute): Add dllimport and dllexport attributes.
|
||
* config/sh/symbian-pre.h: New file.
|
||
* config/sh/symbian-post.h: New file.
|
||
* config/sh/symbian.c: New file. Contains Symbian specific
|
||
functions.
|
||
* config/sh/sh-protos.h: Add prototypes for new functions
|
||
provided by symbian.c.
|
||
* config/sh/t-symbian: New file.
|
||
* doc/extend.texi: Document support for dllimport and dllexport
|
||
attributes by the sh-symbianelf target.
|
||
|
||
2004-07-12 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* Makefile.in (AR): Use @AR@ not ar.
|
||
(NM): New.
|
||
(AR_FOR_TARGET): Use $(AR) not ar for native.
|
||
(NM_FOR_TARGET): Use $(NM) not nm for native.
|
||
* configure.ac: Add AC_CHECK_PROG calls for NM and AR.
|
||
* configure: Regenerate.
|
||
|
||
2004-07-12 David S. Miller <davem@nuts.davemloft.net>
|
||
|
||
* config/sparc/sparc.md (ashlsi3): Eliminate const 1
|
||
special case.
|
||
(ashldi3_sp64): Likewise.
|
||
|
||
2004-07-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR target/16477
|
||
* pa.c (function_arg): Update comment.
|
||
* pa.h (BLOCK_REG_PADDING): Define.
|
||
|
||
2004-07-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR tree-optimization/16461
|
||
* tree-tailcall.c (independent_of_stmt_p): Handle non-SSA name
|
||
arguments of phi nodes.
|
||
|
||
2004-07-12 Devang Patel <dpatel@apple.com>
|
||
|
||
* doc/invoke.texi (Darwin Options): Document -gused and -gfull.
|
||
|
||
2004-07-12 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* function.c (expand_function_start): Ensure r_save is in Pmode.
|
||
* calls.c (prepare_call_address): Ensure static_chain_value is
|
||
in Pmode.
|
||
* builtins.c (expand_builtin_nonlocal_goto): Ensure r_label and
|
||
r_save_area are in Pmode.
|
||
* config/ia64/ia64.c (ia64_initialize_trampoline): Ensure addr,
|
||
fnaddr, and static_chain are in Pmode.
|
||
|
||
2004-07-12 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR target/16445
|
||
* config/ia64/ia64.c (bundling): Don't count ignored insns.
|
||
|
||
2004-07-12 Richard Henderson <rth@redhat.com>
|
||
|
||
* target.h (struct gcc_target): Move gimplify_va_arg_expr
|
||
next to build_builtin_va_list.
|
||
* target-def.h (TARGET_GIMPLIFY_VA_ARG_EXPR): Update to match.
|
||
* builtins.c (gimplify_va_arg_expr): Likewise.
|
||
* gimplify.c (copy_if_shared_r): Likewise.
|
||
|
||
2004-07-12 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* passes.c (rest_of_decl_compilation): Don't defer call of
|
||
assemble_variable if its DECL_RTL is already set.
|
||
|
||
2004-07-12 Sebastian Pop <pop@cri.ensmp.fr>
|
||
|
||
* cfgloop.h (struct loop): Add nb_iterations field.
|
||
(current_loops): Declare.
|
||
* tree-chrec.c (chrec_not_analyzed_yet,
|
||
chrec_dont_know, chrec_known, count_ev_in_wider_type,
|
||
chrec_contains_symbols_defined_in_loop): Remove the temporary
|
||
hooks.
|
||
* tree-flow-inline.h (loop_containing_stmt): New function.
|
||
* tree-scalar-evolution.c: Add implementation.
|
||
* tree-scalar-evolution.h: Add declarations.
|
||
|
||
2004-07-12 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR rtl-optimization/15921
|
||
* Makefile.in (global.o): Add recog.h.
|
||
|
||
* global.c (recog.h): Add the include-clause.
|
||
(bb_info): New member earlyclobber.
|
||
(allocate_bb_info, free_bb_info): Initialize/finish the new
|
||
member.
|
||
(earlyclobber_regclass, earlyclobber_regclass_length): The new
|
||
global variables.
|
||
(check_earlyclobber, regclass_intersect,
|
||
mark_reg_use_for_earlyclobber, mark_reg_use_for_earlyclobber_1):
|
||
New functions.
|
||
(calculate_local_reg_bb_info): Calculate value of earlyclobber.
|
||
(make_accurate_live_analysis): Modify pavin.
|
||
|
||
2004-07-12 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-cfg.c (find_taken_edge): Statically compute the truth
|
||
value of a predicate comparing an SSA_NAME to itself.
|
||
|
||
2004-07-12 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_rtx_costs): Indicate that the
|
||
rs6000 doesn't have shift-and-add or shift-and-sub instructions
|
||
by returning the cost of a multiplication plus an addition.
|
||
|
||
2004-07-12 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
PR tree-optimization/14107
|
||
* gimplify.c (gimplify_return_expr): Accept a
|
||
RETURN_EXPR with an error argument.
|
||
* tree-optimize.c (init_tree_optimization_passes):
|
||
Run pass_warn_function_return at -O0.
|
||
|
||
2004-07-12 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* doc/invoke.texi: Correct -fasynchronous-unwind-tables option
|
||
index entry.
|
||
|
||
2004-07-12 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_use_dfa_pipeline_interface): Delete.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
* config/mips/3000.md: Add copyright notice. Remove automota and
|
||
function units; use generic ones instead. Only define reservations
|
||
for things that are different from generic.md. Extend each clause
|
||
to include r3900.
|
||
* config/mips/{4000,4100,4300,4600,5000,6000,generic}.md: New files.
|
||
* config/mips/mips.md: Include them. Remove define_function_units.
|
||
(alu, imuldiv): New automata and units.
|
||
|
||
2004-07-12 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* doc/invoke.texi (Optimize Options): Document -frename-registers
|
||
not being enabled by default at -O3.
|
||
|
||
2004-07-11 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* fold-const.c (fold) <PLUS_EXPR>: Canonicalize X + -C as X - C for
|
||
floating point additions, to keep real immediate constant positive.
|
||
<MINUS_EXPR>: For floating point subtractions, only transform X - -C
|
||
into X + C, and leave positive real constants as X - C.
|
||
|
||
2004-07-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.c (hppa_gimplify_va_arg_expr): Remove comment.
|
||
|
||
2004-07-11 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR tree-optimization/15654
|
||
* tree-tailcall.c (eliminate_tail_call): Remove unreachable code.
|
||
|
||
2004-07-11 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* builtins.c (fold_builtin_fputs): Don't bother converting the
|
||
return type to integer_type_node, as we've already checked that
|
||
the result will be ignored.
|
||
|
||
* tree-eh.c (tree_could_trap_p): Add support for -ftrapv such
|
||
that signed addition, subtraction, multiplication, division,
|
||
remainder, negation and absolute value may potentially trap.
|
||
|
||
* fold-const.c (fold_ignored_result): New function to strip
|
||
non-side-effecting tree nodes from an expression whose result
|
||
is ignored.
|
||
(fold_convert): Call fold_ignored_result when casting a value
|
||
to VOID_TYPE.
|
||
(omit_one_operand): Call fold_ignored_result on the "omitted"
|
||
operand when building a COMPOUND_EXPR.
|
||
(pedantic_omit_one_operand): Likewise.
|
||
* tree.h (fold_ignored_result): Prototype here.
|
||
* tree-ssa-ccp.c (ccp_fold_builtin): Call fold_ignored_result
|
||
when we're going to ignore the result.
|
||
|
||
2004-07-11 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-opt/16383
|
||
* tree-ssa-ccp.c (fold_stmt_r): Split out...
|
||
* tree.c (fields_compatible_p, find_compatible_field): ... new.
|
||
* tree.h (fields_compatible_p, find_compatible_field): Declare.
|
||
* tree-sra.c (sra_hash_tree): Hash fields by offset.
|
||
(sra_elt_eq): Use fields_compatible_p.
|
||
(generate_one_element_ref): Use find_compatible_field.
|
||
|
||
2004-07-11 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-opt/16422
|
||
* tree-sra.c (generate_one_element_init): New.
|
||
(generate_element_init): Use it.
|
||
(scalarize_init): Push/pop gimplify context around it.
|
||
(find_new_referenced_vars_1, find_new_referenced_vars): New.
|
||
* gimplify.c (gimplify_expr): Allow SSA_NAME.
|
||
|
||
2004-07-11 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* rtlanal.c (insn_rtx_cost): New function, moved and renamed from
|
||
combine.c's combine_insn_cost.
|
||
* rtl.h (insn_rtx_cost): Prototype here.
|
||
* combine.c (combine_insn_cost): Delete function.
|
||
(combine_validate_cost): Update callers of combine_insn_cost to
|
||
call insn_rtx_cost instead.
|
||
(combine_instructions): Likewise. Use NONJUMP_INSN_P to avoid
|
||
requesting the rtx_cost of call and/or jump instructions.
|
||
|
||
* ifcvt.c (total_bb_rtx_cost): Use insn_rtx_cost instead of calling
|
||
rtx_cost directly. Don't request/use the cost of call or jump
|
||
instructions. Return -1 if the cost of any instruction can't be
|
||
determined (or the BB contains a function call).
|
||
(find_if_case_1): Abort transformation if total_bb_rtx_cost returns
|
||
-1 (i.e. can't determine the cost of any instruction or the basic
|
||
block contains a subroutine call).
|
||
(find_if_case_2): Likewise.
|
||
|
||
2004-07-11 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* rs6000.c (struct processor_costs): Change semantics of fields to
|
||
include the COST_N_INSNS scaling, and update all initializers.
|
||
(rs6000_rtx_costs): Don't use COSTS_N_INSNS on rs6000_cost fields.
|
||
Use COSTS_N_INSNS(1) for NOT, SIGN_EXTEND, ZERO_EXTEND and COMPARE.
|
||
Use rs6000_cost->fp for both FLOAT_TRUNCATE and UNSPEC_FRSP. When
|
||
optimizing for size, use COSTS_N_INSNS(1) for CALL and IF_THEN_ELSE.
|
||
|
||
2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* LANGUAGES: Remove obsolete information.
|
||
|
||
2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): For SIGSEGV and
|
||
SIGBUS signal frames, the PSW address points *to* the faulting
|
||
instruction, not after it.
|
||
|
||
2004-07-11 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/s390.c (legitimize_tls_address): Handle constant offsets
|
||
added to TLS symbol addresses.
|
||
|
||
2004-07-11 Richard Henderson <rth@redhat.com>
|
||
|
||
* expmed.c (init_expmed): Use stack-local structures for
|
||
temporary rtl. Don't recognize shifts.
|
||
|
||
2004-07-11 Richard Henderson <rth@redhat.com>
|
||
|
||
* expr.c (store_expr): Don't fiddle subreg promotion for types
|
||
with precision smaller than the mode.
|
||
|
||
2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* tree.h (all_types_permanent): Remove.
|
||
|
||
2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* langhooks.h (estimate_num_insns, pushlevel, poplevel, set_block,
|
||
maybe_build_cleanup, update_decl_after_saving): Remove hooks.
|
||
* langhooks.c (lhd_clear_binding_stack): Remove.
|
||
* langhooks-def.h (lhd_clear_binding_stack,
|
||
LANG_HOOKS_MAYBE_BUILD_CLEANUP,
|
||
LANG_HOOKS_UPDATE_DECL_AFTER_SAVING,
|
||
LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, LANG_HOOKS_PUSHLEVEL,
|
||
LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
|
||
(LANG_HOOKS_CLEAR_BINDING_STACK): Define to lhd_do_nothing.
|
||
* system.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
|
||
LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_SET_BLOCK,
|
||
LANG_HOOKS_MAYBE_BUILD_CLEANUP,
|
||
LANG_HOOKS_UPDATE_DECL_AFTER_SAVING, LANG_HOOKS_POPLEVEL): Poison.
|
||
* tree.h (poplevel): Don't declare.
|
||
* c-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
|
||
LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
|
||
* objc/objc-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK,
|
||
LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
|
||
Remove.
|
||
|
||
2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR tree-optimization/16437
|
||
* c-common.c (shorten_compare): Don't mark result of conversion to
|
||
narrower signed type as overflowing.
|
||
* fold-const.c (decode_field_reference): Determine whether
|
||
signedness comes from outer type using precision rather than size.
|
||
|
||
2004-07-11 Phil Edwards <phil@codesourcery.com>
|
||
|
||
* configure.ac: Alphabetize --enable-checking list, add
|
||
missing valgrind entry.
|
||
* configure: Regenerate.
|
||
|
||
2004-07-11 Phil Edwards <phil@codesourcery.com>
|
||
|
||
* doc/install.texi (Testing): Fix syntax in "make check" example.
|
||
|
||
2004-07-10 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* config/gofast.h (gofast_maybe_init_libfuncs): Use SImode for litodp.
|
||
|
||
2004-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR rtl-optimization/16001
|
||
* loop-iv.c (iv_number_of_iterations): Prevent copy propagation in
|
||
niter_expr.
|
||
|
||
2004-07-10 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* config/darwin.h (LINK_COMMAND_SPEC): Don't call c++filt.
|
||
|
||
2004-07-10 Steve Kargl <sgk@troutmask.apl.washington.edu>
|
||
James Morrison <phython@gcc.gnu.org>
|
||
|
||
* doc/contrib.texi (Contributors): Add gfortran contributors and
|
||
fix a couple of typos.
|
||
|
||
2004-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
PR rtl-optimization/15387
|
||
* calls.c (check_sibcall_argument_overlap_1): Handle pointers
|
||
to incoming args space correctly.
|
||
|
||
2004-07-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.c (output_indirect_call): Only use %r2 as the link register in
|
||
indirect calls with the long PA 2.0 pc-relative branch.
|
||
|
||
2004-07-10 Daniel Jacobowitz <dan@debian.org>
|
||
|
||
* config/i386/i386.c (override_options): Pick a 64-bit CPU
|
||
for the default tuning if TARGET_64BIT.
|
||
|
||
2004-07-10 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.c (std_gimplify_va_arg_expr): Widen align/boundary
|
||
to HOST_WIDE_INT. Fold pad-args-down arithmetic.
|
||
|
||
2004-07-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* expr.h (store_bit_field, extract_bit_field): Remove last argument.
|
||
* expmed.c (store_bit_field, extract_bit_field): Remove last
|
||
argument.
|
||
* builtins.c (expand_builtin_signbit): Adjust callers.
|
||
* optabs.c (expand_vector_binop, expand_vector_unop): Likewise.
|
||
* calls.c (store_unaligned_arguments_into_pseudos): Likewise.
|
||
* ifcvt.c (noce_emit_move_insn): Likewise.
|
||
* stmt.c (expand_return): Likewise.
|
||
* expr.c (emit_group_load, emit_group_store, copy_blkmode_from_reg,
|
||
store_field, expand_expr_real_1): Likewise.
|
||
|
||
2004-07-10 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.c (std_gimplify_va_arg_expr): Fix borked BIT_AND_EXPR.
|
||
|
||
2004-07-09 Mike Stump <mrs@apple.com>
|
||
|
||
* config/darwin.c (no_dead_strip): Add.
|
||
(HAVE_DEAD_STRIP): Add.
|
||
(darwin_emit_unwind_label): Ensure that we don't dead code strip
|
||
the .eh label.
|
||
|
||
2004-07-09 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-ssa-loop-im.c: New file.
|
||
* Makefile.in (tree-ssa-loop-im.o): Add.
|
||
* cfgloop.c (superloop_at_depth): New function.
|
||
* cfgloop.h (superloop_at_depth): Declare.
|
||
* common.opt (ftree-lim): New flag.
|
||
* expr.c (array_ref_up_bound): New function.
|
||
* params.def (PARAM_LIM_EXPENSIVE): New parameter.
|
||
* timevar.def (TV_LIM): New timevar.
|
||
* tree-dfa.c (compute_immediate_uses): Respect TDFA_USE flags when
|
||
computing immediate uses of a phi node.
|
||
* tree-flow.h (struct tree_ann_common_d): Add aux field.
|
||
(loop_commit_inserts, for_each_index, tree_ssa_lim): Declare.
|
||
* tree-optimize.c (init_tree_optimization_passes): Add pass_lim.
|
||
* tree-pass.h (pass_lim): Declare.
|
||
* tree-ssa-loop.c (tree_ssa_loop_im, gate_tree_ssa_loop_im): New
|
||
functions.
|
||
(pass_lim): New pass structure.
|
||
* tree-eh.c (tree_could_trap_p): Handle ARRAY_REFs correctly.
|
||
* tree.c (in_array_bounds_p): New function.
|
||
* tree.h (TREE_THIS_NOTRAP): Define also for ARRAY_REFs.
|
||
(in_array_bounds_p, array_ref_up_bound): Declare.
|
||
* doc/invoke.texi (-ftree-lim, --param lim-expensive): Document.
|
||
* doc/passes.texi (tree-ssa-loop-im.c): Document.
|
||
|
||
2004-07-09 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.c (expand_builtin_stpcpy): Don't modify len.
|
||
|
||
* tree-ssa-ccp.c (ccp_fold_builtin): Strip conversion exprs
|
||
with prejudice.
|
||
|
||
2004-07-10 Kelley Cook <kcook@gcc.gnu.org>
|
||
|
||
* flags.h: Delete redundant prototypes that are being generated
|
||
in options.h from common.opt.
|
||
* common.opt: Add in the expository comments formerly in flags.h.
|
||
|
||
2004-07-09 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* config/i386/i386.c (init_cumulative_args): Set mmx/sse registers
|
||
available for use only when TARGET_MMX/_SSE is set, and check for
|
||
variable argument function if any register count is non-zero.
|
||
(function_arg): Correctly suppress repeated warnings for passing SSE
|
||
vectors are arguments without SSE enabled.
|
||
(ix86_function_arg_boundary): Without SSE enabled, the use of what
|
||
would be SSE register modes does no longer influence the alignment.
|
||
|
||
2004-07-09 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.c (std_gimplify_va_arg_expr): Deny ARGS_GROW_DOWNWARD.
|
||
Always align upward to arg boundary. Use size_in_bytes/round_up.
|
||
Maintain type-correctness of constants.
|
||
* stor-layout.c (round_up, round_down): Special-case powers of 2.
|
||
|
||
2004-07-09 David S. Miller <davem@nuts.davemloft.net>
|
||
|
||
* config/sparc/sparc.c (*_costs): Scale instruction costs
|
||
by COSTS_N_INSNS.
|
||
(sparc_rtx_costs): Adjust as appropriate.
|
||
|
||
2004-07-09 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* config/i386/mm3dnow.h: New.
|
||
* config.gcc: Add mm3dnow.h to extra_headers for i?86 and x86-64.
|
||
|
||
2004-07-09 Richard Henderson <rth@redhat.com>
|
||
|
||
* simplify-rtx.c (simplify_const_relational_operation): Only
|
||
look at bounds of scalar integers.
|
||
|
||
2004-07-09 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* config/i386/i386.md (sse2_clflush): Use correct operand for clflush.
|
||
|
||
2004-07-09 Andrew Pinski <apinski@apple.com>
|
||
|
||
* objc/objc-act.c (build_module_descriptor): Mark UOBJC_MODULES_decl as
|
||
always referenced.
|
||
(synth_forward_declarations): Likewise for UOBJC_CLASS_decl and
|
||
UOBJC_METACLASS_decl.
|
||
|
||
2004-07-09 James E Wilson <wilson@specifixinc.com>
|
||
|
||
PR target/16364
|
||
* config/ia64/ia64.c (ia64_function_arg): For a single element HFA,
|
||
do return a parallel if hfa_mode == XFmode and mode == TImode.
|
||
|
||
2004-07-09 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* c-typeck.c (build_unary_op): include VECTOR_TYPE in set of codes
|
||
permissible for unary plus.
|
||
|
||
2004-07-09 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* builtin-types.def (BT_UINT): Rename from BT_UNSIGNED.
|
||
(BT_FN_UINT): Rename from BT_FN_UNSIGNED.
|
||
(BT_FN_PTR_UINT): Rename from BT_FN_PTR_UNSIGNED.
|
||
(BT_ULONG, BT_ULONGLONG, BT_UINTMAX, BT_FN_INT_UINT, BT_FN_INT_ULONG,
|
||
BT_FN_INT_ULONGLONG, BT_FN_INT_INTMAX, BT_FN_INT_UINTMAX): New.
|
||
* builtins.def (BUILTIN_CLZxxx, BUILTIN_CTXxxx, BUILTIN_PARITYxxx,
|
||
BUILTIN_POPCOUNTxxx): Arguments are unsigned.
|
||
(BUILTIN_xxxIMAX): New.
|
||
* builtins.c (expand_builtin): Handle BUILT_IN_FFSIMAX,
|
||
BUILT_IN_CLZIMAX, BUILT_IN_CTZIMAX, BUILT_IN_POPCOUNIMAX, and
|
||
BUILT_IN_PARITYIMAX.
|
||
|
||
2004-07-09 David S. Miller <davem@nuts.davemloft.net>
|
||
|
||
* config/sparc/sparc.h (processor_costs): Define.
|
||
(sparc_costs): Declare.
|
||
* config/sparc/sparc.c (cypress_costs, supersparc_costs,
|
||
hypersparc_costs, sparclet_costs, ultrasparc_costs,
|
||
ultrasparc3_costs): New.
|
||
(sparc_override_options): Set sparc_costs as appropriate.
|
||
(sparc_rtx_costs): Use sparc_costs instead of messy
|
||
conditionals.
|
||
|
||
2004-07-09 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* doc/md.texi (Processor pipeline description): Mention that
|
||
the old pipeline description is deprecated.
|
||
|
||
* config/rs6000/7450.md (automaton ppc7450): Split up, move
|
||
mciu_7450 function unit to...
|
||
(automaton ppc7450mciu): ...new automaton.
|
||
|
||
* haifa-sched.c (insert_schedule_bubbles_p): Remove.
|
||
(schedule_block): Don't consider inserting bubbles.
|
||
(sched_init): Don't initialize DFA bubbles.
|
||
* target-def.h (TARGET_SCHED_INIT_DFA_BUBBLES,
|
||
TARGET_SCHED_DFA_BUBBLE): Remove.
|
||
* target.h (init_dfa_bubbles, dfa_bubble): Remove hooks.
|
||
* doc/tm.texi (TARGET_SCHED_INIT_DFA_BUBBLES,
|
||
TARGET_SCHED_DFA_BUBBLE): Remove documentation.
|
||
|
||
* stmt.c (conditional_context): Remove prototype.
|
||
* tree.h (conditional_context): Remove.
|
||
* tree-cfg.c (pre_insert_on_edge): Remove.
|
||
|
||
* c-common.h (c_expand_asm_operands): Remove prototype.
|
||
* c-typeck.c (c_expand_asm_operands): Remove.
|
||
|
||
2004-07-09 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* config/i386/i386.c (classify_argument): Treat V1xx modes the same as
|
||
their base modes. CTImode, TCmode, and XCmode must be passed in memory.
|
||
TFmode (__float128) must be is an SSE/SSEUP pair. V2SImode, V4HImode,
|
||
and V8QI are class SSE. All sufficiently small remaining vector modes
|
||
must be passed in one or two integer registers.
|
||
(ix86_libcall_value): TFmode must be returned in xmm0, XCmode must be
|
||
returned in memory.
|
||
(bdesc_2arg, ix86_init_mmx_sse_builtins): __builtin_ia32_pmuludq and
|
||
__builtin_ia32_pmuludq128 have non-uniform argument and return types
|
||
and must thus be handled explicitly.
|
||
* config/i386/i386.md (*movdi_1_rex64): Add cases for moving between
|
||
MMX and XMM regs.
|
||
(movv8qi_internal, movv4hi_internal, movv2si_internal,
|
||
movv2sf_internal): Permit moving between MMX and XMM registers (since
|
||
MMX areguments and return values are passed in XMM registers).
|
||
(sse2_umulsidi3): Correct type and mode.
|
||
|
||
2004-07-09 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-cfg.c (dump_cfg_stats): Fix 64-bit format mismatch errors.
|
||
|
||
2004-07-09 Eric Christopher <echristo@redhat.com>
|
||
|
||
* config/rs6000/40x.md: Split into two automatons.
|
||
|
||
2004-07-09 Zack Weinberg <zack@codesourcery.com>
|
||
Andrew Pinski <apinski@apple.com>
|
||
|
||
* c-opts.c (c_common_post_options): Force unit-at-a-time mode
|
||
on when we have more than one input file.
|
||
(c_common_parse_file): Restore loop over all input files.
|
||
Clarify diagnostic for -dy when YYDEBUG wasn't defined.
|
||
|
||
* c-decl.c (set_type_context): New function.
|
||
(pop_scope): Use it to set context of types. When we
|
||
encounter a TYPE_DECL, set the context of the attached type too.
|
||
(pop_file_scope): Don't call cpp_undef_all here.
|
||
(diagnose_mismatched_decls): Do not complain about a second
|
||
definition of an 'extern inline' function if it's not in the
|
||
same translation unit. Do not complain about inline
|
||
declaration after use if the use was in a different
|
||
translation unit.
|
||
(merge_decls): Don't clobber olddecl's DECL_CONTEXT.
|
||
(pushdecl): Do not put DECL_EXTERNAL, !TREE_PUBLIC decls in
|
||
the external scope.
|
||
(pushdecl_top_level): Likewise.
|
||
(grokdeclarator): Clarify what is going on with setting
|
||
DECL_EXTERNAL on function types, a little.
|
||
(c_write_global_declarations): Don't do anything if
|
||
-fsyntax-only or errors have been encountered.
|
||
|
||
2004-07-09 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* vec.c, vec.h (vec_assert_fail): Use unsigned int for LINE argument.
|
||
|
||
2004-07-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR target/16459
|
||
* pa.c (output_indirect_call): Use %r2 as the link register when
|
||
calling $$dyncall with a pc-relative branch.
|
||
|
||
2004-07-08 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/install.texi (Binaries): Mention OpenPKG.
|
||
|
||
2004-07-09 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
Fix PR tree-optimization/15555
|
||
* tree-dfa.c (dump_variable): If the variable is a pointer
|
||
SSA_NAME, also dump its points-to information.
|
||
* tree-flow.h (struct ptr_info_def): Add field
|
||
is_dereferenced.
|
||
(dump_points_to_info_for): Declare.
|
||
(debug_points_to_info_for): Declare.
|
||
* tree-optimize.c (init_tree_optimization_passes): Add a
|
||
second alias analysis pass after DOM2.
|
||
Move pass_del_pta to a later spot.
|
||
* tree-ssa-alias.c (compute_points_to_and_addr_escape): Do not
|
||
create a name tags when we find a dereferenced pointer. Just
|
||
mark the pointer dereferenced.
|
||
(collect_points_to_info_for): Move code to clear points-to
|
||
information to create_name_tags.
|
||
(create_name_tags): New function.
|
||
(compute_flow_sensitive_aliasing): Call it.
|
||
(setup_pointers_and_addressables): Mark type tags for renaming
|
||
here instead of ...
|
||
(create_memory_tag): ... here.
|
||
(merge_pointed_to_info): Do not merge PT_MALLOC attributes.
|
||
(dump_points_to_info_for): Declare extern.
|
||
(debug_points_to_info_for): New function.
|
||
|
||
2004-07-09 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* config/arc/arc.md: Switch to DFA-based scheduler description.
|
||
* config/arc/arc.c: Switch to DFA-based scheduler description.
|
||
|
||
2004-07-09 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm/unknown-elf.h (TARGET_DEFAULT): Don't require an APCS frame
|
||
pointer.
|
||
|
||
2004-07-09 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/xtensa/xtensa-protos.h (xtensa_va_arg): Remove.
|
||
* config/xtensa/xtensa.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(xtensa_gimplify_va_arg_expr): Rewrite from xtensa_va_arg.
|
||
* config/xtensa/xtensa.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
* config/v850/v850-protos.h (v850_va_arg): Remove.
|
||
* config/v850/v850.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(v850_gimplify_va_arg_expr): Rewrite from v850_va_arg.
|
||
* config/v850/v850.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
(FUNCTION_ARG_PASS_BY_REFERENCE): Handle variable size types.
|
||
(FUNCTION_ARG_CALLEE_COPIES): Use FUNCTION_ARG_PASS_BY_REFERENCE.
|
||
|
||
2004-07-09 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
PR target/12133
|
||
* arm.c (arm_legitimate_index_p) Allow DFmode for soft-float
|
||
and DImode to use +/-4k offset.
|
||
|
||
2004-07-09 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/stormy16/stormy16-protos.h (xstormy16_expand_builtin_va_arg):
|
||
Remove.
|
||
* config/stormy16/stormy16.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(xstormy16_gimplify_va_arg_expr): Rewrite from
|
||
xstormy16_expand_builtin_va_arg.
|
||
* config/stormy16/stormy16.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
* config/sparc/sparc-protos.h (sparc_va_arg): Remove.
|
||
* config/sparc/sparc.c (sparc_gimplify_va_arg): Mark static.
|
||
|
||
* config/sh/sh-protos.h (sh_va_arg): Remove.
|
||
* config/sh/sh.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(sh_gimplify_va_arg_expr): Rewrite from sh_va_arg.
|
||
* config/sh/sh.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
* config/pa/pa-protos.h (hppa_va_arg): Remove.
|
||
* config/pa/pa.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(hppa_gimplify_va_arg_expr): Rewrite from hppa_va_arg.
|
||
* config/pa/pa.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
* config/mn10300/mn10300-protos.h (mn10300_va_arg): Remove.
|
||
* config/mn10300/mn10300.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(mn10300_gimplify_va_arg_expr): Rewrite from mn10300_va_arg.
|
||
* config/mn10300/mn10300.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
2004-07-09 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* config/sparc/sparc.md (return): Rewrite length formula.
|
||
* config/sparc/sparc.c (output_return): Pass 1 as 5th
|
||
argument to final_scan_insn when in a delay slot.
|
||
(output_sibcall): Likewise.
|
||
|
||
2004-07-09 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm.c (arm_cpp_interwork): New variable.
|
||
(arm_override_options): Set it if TARGET_INTERWORK was on the command
|
||
line.
|
||
* arm.h (arm_cpp_interwork): Declare it.
|
||
(TARGET_CPU_CPP_BUILTINS): Use it to control definition of
|
||
__THUMB_INTERWORK__ in the preprocessor.
|
||
|
||
2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.h (VEC_T_alloc): Fix MEM_STAT_DECL pasto.
|
||
|
||
2004-07-09 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR target/16416
|
||
* config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): New macro.
|
||
Override default settings to account for -m32 and -m64.
|
||
|
||
2004-07-08 Randolph Chung <tausq@debian.org>
|
||
|
||
* pa32-linux.h (MD_FALLBACK_FRAME_STATE_FOR): Define.
|
||
|
||
2004-07-09 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* builtins.c (fold_builtin_strncpy): Make sure len is a constant
|
||
before comparing it as such.
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.c (std_gimplify_va_arg_expr): Hoist valist into a
|
||
temporary. Use bit arithmetic to align.
|
||
|
||
2004-07-08 Jerry Quinn <jlquinn@optonline.net>
|
||
|
||
* alias.c (nonlocal_mentioned_p, nonlocal_referenced_p,
|
||
nonlocal_set_p, init_alias_analysis): Use, LABEL_P, JUMP_P, CALL_P,
|
||
NONJUMP_INSN_P, INSN_P, NOTE_P, BARRIER_P.
|
||
* bb-reorder.c (mark_bb_for_unlikely_executed_section,
|
||
add_labels_and_missing_jumps, find_jump_block,
|
||
fix_crossing_unconditional_branches, add_reg_crossing_jump_notes):
|
||
Likewise.
|
||
* bt-load.c (btr_referenced_p, compute_defs_uses_and_gen,
|
||
link_btr_uses, move_btr_def): Likewise.
|
||
* builtins.c (expand_builtin_longjmp, expand_builtin_nonlocal_goto,
|
||
expand_builtin_expect_jump): Likewise.
|
||
* caller-save.c (save_call_clobbered_regs, insert_one_insn): Likewise.
|
||
* calls.c (expand_call, emit_library_call_value_1): Likewise.
|
||
* cfganal.c (forwarder_block_p): Likewise.
|
||
* cfgbuild.c (inside_basic_block_p, count_basic_blocks,
|
||
make_label_edge, rtl_make_eh_edge, make_edges, find_basic_blocks_1,
|
||
find_bb_boundaries): Likewise.
|
||
* cfgcleanup.c (try_simplify_condjump, try_forward_edges,
|
||
merge_blocks_move_predecessor_nojumps,
|
||
merge_blocks_move_successor_nojumps, insns_match_p,
|
||
flow_find_cross_jump, outgoing_edges_match, try_crossjump_to_edge,
|
||
try_optimize_cfg): Likewise.
|
||
* cfgexpand.c (expand_block, construct_exit_block): Likewise.
|
||
* cfglayout.c (skip_insns_after_block, label_for_bb,
|
||
record_effective_endpoints, insn_locators_initialize,
|
||
fixup_reorder_chain, update_unlikely_executed_notes): Likewise.
|
||
* cfgmainloop.c (create_loop_notes): Likewise.
|
||
* cfgrtl.c (delete_insn, delete_insn_chain,
|
||
create_basic_block_structure, rtl_delete_block, free_bb_for_insn,
|
||
update_bb_for_insn, rtl_merge_blocks, rtl_can_merge_blocks,
|
||
block_label, try_redirect_by_replacing_jump, last_loop_beg_note,
|
||
redirect_branch_edge, force_nonfallthru_and_redirect,
|
||
rtl_tidy_fallthru_edge, back_edge_of_syntactic_loop_p,
|
||
rtl_split_edge, commit_one_edge_insertion, print_rtl_with_bb,
|
||
update_br_prob_note, rtl_verify_flow_info_1, rtl_verify_flow_info,
|
||
purge_dead_edges, cfg_layout_redirect_edge_and_branch,
|
||
cfg_layout_delete_block, cfg_layout_can_merge_blocks_p,
|
||
cfg_layout_merge_blocks, rtl_block_ends_with_call_p,
|
||
need_fake_edge_p, rtl_flow_call_edges_add): Likewise.
|
||
* combine.c (combine_instructions, can_combine_p, try_combine,
|
||
find_split_point, record_dead_and_set_regs, reg_dead_at_p,
|
||
distribute_notes, distribute_links, insn_cuid): Likewise.
|
||
* cse.c (fold_rtx, cse_insn, cse_around_loop,
|
||
invalidate_skipped_block, cse_set_around_loop,
|
||
cse_end_of_basic_block, cse_main, cse_basic_block,
|
||
cse_condition_code_reg): Likewise.
|
||
* cselib.c (cselib_process_insn): Likewise.
|
||
* ddg.c (create_ddg): Likewise.
|
||
* df.c (df_insn_refs_record, df_bb_rd_local_compute, df_insns_modify):
|
||
Likewise.
|
||
* dwarf2out.c (dwarf2out_stack_adjust, dwarf2out_frame_debug,
|
||
gen_label_die, dwarf2out_var_location): Likewise.
|
||
* emit-rtl.c (get_first_nonnote_insn, get_last_nonnote_insn,
|
||
next_insn, previous_insn, next_nonnote_insn, prev_nonnote_insn,
|
||
last_call_insn, active_insn_p, next_label, prev_label,
|
||
link_cc0_insns, next_cc0_user, try_split, add_insn_after,
|
||
add_insn_before, remove_insn, add_function_usage_to,
|
||
reorder_insns, find_line_note, remove_unnecessary_notes,
|
||
emit_insn_after_1, classify_insn): Likewise.
|
||
* except.c (convert_from_eh_region_ranges_1, emit_to_new_bb_before,
|
||
connect_post_landing_pads, sjlj_mark_call_sites,
|
||
sjlj_emit_function_enter, sjlj_emit_function_exit, reachable_handlers,
|
||
can_throw_internal, can_throw_external, set_nothrow_function_flags,
|
||
convert_to_eh_region_ranges): Likewise.
|
||
* explow.c (optimize_save_area_alloca): Likewise.
|
||
* expr.c (expand_expr_real): Likewise.
|
||
* final.c (insn_current_reference_address, compute_alignments,
|
||
shorten_branches, final, scan_ahead_for_unlikely_executed_note,
|
||
final_scan_insn, output_asm_label, leaf_function_p): Likewise.
|
||
* flow.c (first_insn_after_basic_block_note, delete_dead_jumptables,
|
||
propagate_block_delete_insn, propagate_one_insn,
|
||
init_propagate_block_info, propagate_block, libcall_dead_p,
|
||
mark_set_1, attempt_auto_inc, find_auto_inc, try_pre_increment):
|
||
Likewise.
|
||
* function.c (instantiate_virtual_regs, reorder_blocks_1,
|
||
expand_function_start, expand_function_end, contains,
|
||
thread_prologue_and_epilogue_insns,
|
||
reposition_prologue_and_epilogue_notes): Likewise.
|
||
* gcse.c (constprop_register, bypass_conditional_jumps,
|
||
insert_insn_end_bb, gcse_after_reload): Likewise.
|
||
* genemit.c (gen_expand, gen_split): Likewise.
|
||
* genpeep.c (gen_peephole, main): Likewise.
|
||
* global.c (build_insn_chain): Likewise.
|
||
* graph.c (node_data, print_rtl_graph_with_bb): Likewise.
|
||
* haifa-sched.c (unlink_other_notes, unlink_line_notes,
|
||
get_block_head_tail, no_real_insns_p, rm_line_notes, save_line_notes,
|
||
restore_line_notes, rm_redundant_line_notes, rm_other_notes,
|
||
ok_for_early_queue_removal, set_priorities, sched_init): Likewise.
|
||
* ifcvt.c (count_bb_insns, first_active_insn, last_active_insn,
|
||
cond_exec_process_insns, end_ifcvt_sequence, noce_process_if_block,
|
||
merge_if_block, block_jumps_and_fallthru_p, find_if_block,
|
||
dead_or_predicable): Likewise.
|
||
* integrate.c (try_constants): Likewise.
|
||
* jump.c (rebuild_jump_labels, cleanup_barriers,
|
||
purge_line_number_notes, init_label_info, mark_all_labels,
|
||
squeeze_notes, get_label_before, get_label_after,
|
||
reversed_comparison_code_parts, simplejump_p, pc_set,
|
||
returnjump_p, onlyjump_p, follow_jumps, mark_jump_label,
|
||
delete_barrier, delete_prior_computation, delete_computation,
|
||
delete_related_insns, delete_for_peephole, redirect_jump):
|
||
Likewise.
|
||
* lcm.c (optimize_mode_switching): Likewise.
|
||
* local-alloc.c (validate_equiv_mem, update_equiv_regs, block_alloc):
|
||
Likewise.
|
||
* loop-doloop.c (doloop_valid_p, doloop_optimize): Likewise.
|
||
* loop-invariant.c (find_exits, find_invariants_bb): Likewise.
|
||
* loop-iv.c (simplify_using_assignment): Likewise.
|
||
* loop.c (compute_luids, loop_optimize, scan_loop, libcall_other_reg,
|
||
libcall_benefit, skip_consec_insns, move_movables, prescan_loop,
|
||
find_and_verify_loops, labels_in_range_p, for_each_insn_in_loop,
|
||
loop_bivs_init_find, strength_reduce, check_insn_for_bivs,
|
||
check_insn_for_givs, check_final_value, update_giv_derive,
|
||
basic_induction_var, product_cheap_p, check_dbra_loop,
|
||
loop_insn_first_p, last_use_this_basic_block,
|
||
canonicalize_condition, get_condition, loop_regs_scan, load_mems,
|
||
try_copy_prop, LOOP_BLOCK_NUM, loop_dump_aux): Likewise.
|
||
* modulo-sched.c (doloop_register_get, find_line_note, sms_schedule,
|
||
sms_schedule_by_order): Likewise.
|
||
* optabs.c (emit_no_conflict_block, emit_libcall_block): Likewise.
|
||
* postreload.c (reload_cse_simplify_operands, reload_combine,
|
||
reload_cse_move2add): Likewise.
|
||
* predict.c (can_predict_insn_p, estimate_probability,
|
||
expected_value_to_br_prob, process_note_predictions): Likewise.
|
||
* print-rtl.c (print_rtx, print_rtl, print_rtl_single): Likewise.
|
||
* profile.c (branch_prob): Likewise.
|
||
* ra-build.c (live_out_1, livethrough_conflicts_bb,
|
||
detect_webs_set_in_cond_jump): Likewise.
|
||
* ra-debug.c (ra_print_rtx_object, ra_debug_insns,
|
||
ra_print_rtl_with_bb): Likewise.
|
||
* ra-rewrite.c (insert_stores, rewrite_program2): Likewise.
|
||
* recog.c (next_insn_tests_no_inequality, find_single_use,
|
||
split_all_insns, peephole2_optimize, if_test_bypass_p): Likewise.
|
||
* reg-stack.c (next_flags_user, record_label_references,
|
||
emit_swap_insn, swap_rtx_condition, subst_stack_regs,
|
||
compensate_edge, convert_regs_1): Likewise.
|
||
* regclass.c (scan_one_insn): Likewise.
|
||
* regmove.c (optimize_reg_copy_1, optimize_reg_copy_2, fixup_match_2,
|
||
regmove_optimize, fixup_match_1, single_set_for_csa,
|
||
combine_stack_adjustments_for_block): Likewise.
|
||
* regrename.c (build_def_use, copyprop_hardreg_forward_1): Likewise.
|
||
* reload.c (find_reloads, find_reloads_address_1, subst_reloads,
|
||
find_equiv_reg): Likewise.
|
||
* reload1.c (reload, calculate_needs_all_insns, set_label_offsets,
|
||
reload_as_needed, emit_input_reload_insns, do_output_reload,
|
||
delete_output_reload, delete_address_reloads_1, fixup_abnormal_edges):
|
||
Likewise.
|
||
* reorg.c (find_end_label, emit_delay_sequence,
|
||
delete_from_delay_slot, delete_scheduled_jump, optimize_skip,
|
||
get_jump_flags, rare_destination, mostly_true_jump,
|
||
try_merge_delay_insns, redundant_insn, own_thread_p,
|
||
fill_simple_delay_slots, fill_slots_from_thread,
|
||
fill_eager_delay_slots, relax_delay_slots, make_return_insns,
|
||
dbr_schedule): Likewise.
|
||
* resource.c (find_basic_block, next_insn_no_annul,
|
||
find_dead_or_set_registers, mark_target_live_regs): Likewise.
|
||
* rtl.h (RTX_PREV): Likewise.
|
||
* rtlanal.c (global_reg_mentioned_p, no_labels_between_p,
|
||
no_jumps_between_p, reg_used_between_p, reg_referenced_between_p,
|
||
reg_set_p, find_last_value, dead_or_set_regno_p, find_reg_fusage,
|
||
find_regno_fusage, pure_call_p, replace_label, rtx_referenced_p_1,
|
||
tablejump_p, computed_jump_p, insns_safe_to_move_p,
|
||
find_first_parameter_load, can_hoist_insn_p): Likewise.
|
||
* sched-deps.c (get_condition, add_dependence, sched_analyze_2,
|
||
sched_analyze_insn, sched_analyze, add_forward_dependence): Likewise.
|
||
* sched-ebb.c (fix_basic_block_boundaries, add_deps_for_risky_insns,
|
||
schedule_ebbs): Likewise.
|
||
* sched-rgn.c (is_cfg_nonregular, find_conditional_protection,
|
||
is_conditionally_protected, can_schedule_ready_p,
|
||
add_branch_dependences, debug_dependencies): Likewise.
|
||
* stmt.c (emit_nop, expand_start_case, emit_jump_if_reachable):
|
||
Likewise.
|
||
* unroll.c (unroll_loop, copy_loop_body, back_branch_in_range_p,
|
||
reg_dead_after_loop, loop_find_equiv_value, loop_iterations,
|
||
set_dominates_use, ujump_to_loop_cont): Likewise.
|
||
* var-tracking.c (prologue_stack_adjust, vt_initialize): Likewise.
|
||
* varasm.c (output_constant_pool_1): Likewise.
|
||
|
||
2004-07-08 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
||
|
||
* tree-scalar-evolution.c: New file.
|
||
* tree-scalar-evolution.h: New file.
|
||
* tree-ssa-loop-niter.c: New file.
|
||
* Makefile.in (SCEV_H): New.
|
||
(tree-scalar-evolution.o, tree-ssa-loop-niter.o): Add new files.
|
||
* cfgloop.h (struct loop): Add bounds field.
|
||
* tree-flow.h (struct tree_niter_desc): New type.
|
||
(number_of_iterations_cond, number_of_iterations_exit,
|
||
loop_niter_by_eval, find_loop_niter_by_eval,
|
||
estimate_numbers_of_iterations, can_count_iv_in_wider_type,
|
||
free_numbers_of_iterations_estimates): Declare.
|
||
* tree.h (lower_bound_in_type, upper_bound_in_type): Declare.
|
||
* params.def (PARAM_MAX_ITERATIONS_TO_TRACK): New parameter.
|
||
* doc/invoke.texi (max-iterations-to-track): Document.
|
||
|
||
2004-07-08 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (sh_va_arg): Initinalize lab_over.
|
||
* config/sh/sh.h (CONST_OK_FOR_J16): Use parentheses.
|
||
(MODE_AFTER): Add cast appropriately.
|
||
* config/sh/sh.md (movdi splitter): Likewise.
|
||
(casesi_worker_2): Add const qualifier appropriately.
|
||
(eh_return): Remove unused variable.
|
||
(insv): Initialize v;
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/mmix/mmix-protos.h (mmix_expand_builtin_va_arg): Remove.
|
||
* config/mmix/mmix.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(mmix_gimplify_va_arg_expr): Rewrite from mmix_expand_builtin_va_arg.
|
||
* config/mmix/mmix.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
(FRAME_POINTER_REQUIRED): Use current_function_has_nonlocal_label.
|
||
|
||
* config/m32r/m32r-protos.h (m32r_va_arg): Remove.
|
||
* config/m32r/m32r.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(m32r_gimplify_va_arg_expr): Rewrite from m32r_va_arg.
|
||
* config/m32r/m32r.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
* config/iq2000/iq2000-protos.h (iq2000_va_arg): Remove.
|
||
* config/iq2000/iq2000.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(iq2000_gimplify_va_arg_expr): Rewrite from iq2000_va_arg.
|
||
* config/iq2000/iq2000.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
* config/frv/frv-protos.h (frv_expand_builtin_va_arg): Remove.
|
||
* config/frv/frv.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(frv_gimplify_va_arg_expr): Rewrite from frv_expand_builtin_va_arg.
|
||
* config/frv/frv.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
* config/i860/i860-protos.h (i860_va_arg): Remove.
|
||
* config/i860/i860.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(i860_gimplify_va_arg_expr): Rewrite from i860_va_arg.
|
||
* config/i860/i860.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
2004-05-31 Aaron W. LaFramboise <aaronraolete36@aaronwl.com>
|
||
|
||
* system.h: Prototype getpagesize if missing.
|
||
* configure.ac: Add getpagesize to gcc_AC_CHECK_DECLS.
|
||
* configure: Regenerate.
|
||
* config.in: Regenerate.
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/fr30/fr30-protos.h (fr30_va_arg): Remove.
|
||
* config/fr30/fr30.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(fr30_gimplify_va_arg_expr): New.
|
||
(fr30_pass_by_reference, fr30_pass_by_value, fr30_va_arg): Remove.
|
||
* config/fr30/fr30.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
2004-07-08 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR target/16414
|
||
* config/ia64/ia64.c (ia64_dfa_new_cycle): Fix typo in comparison
|
||
of asm_noperands result.
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/cris/cris-protos.h (cris_expand_builtin_va_arg): Remove.
|
||
* config/cris/cris.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(cris_gimplify_va_arg_expr): Rewrite from cris_expand_builtin_va_arg.
|
||
* config/cris/cris.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* builtins.c (ind_gimplify_va_arg_expr): New.
|
||
* tree.h (ind_gimplify_va_arg_expr): Declare.
|
||
* config/arc/arc.c (arc_gimplify_va_arg_expr): Use it.
|
||
|
||
2004-07-08 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* expmed.c (extract_bit_field): Correct condition to use vec_extract
|
||
patterns also on vector elements other than the first one.
|
||
* config/i386/i386.md (vec_extractv2df, vec_extractv4sf): Add missing
|
||
break statements.
|
||
|
||
2004-07-08 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* config/rs6000/darwin-ldouble.c: Correct reference
|
||
to the Linnainmaa paper.
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/arc/arc-protos.h (arc_va_arg): Remove.
|
||
* config/arc/arc.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(arc_gimplify_va_arg_expr): Rewrite from arc_va_arg.
|
||
* config/arc/arc.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
* config/c4x/c4x-protos.h (c4x_va_arg): Remove.
|
||
* config/c4x/c4x.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
|
||
(c4x_gimplify_va_arg_expr): Rewrite from c4x_va_arg.
|
||
* config/c4x/c4x.h (EXPAND_BUILTIN_VA_ARG): Remove.
|
||
|
||
2004-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.md (prefetch_32, prefetch_64): Simplify constraint checks.
|
||
|
||
2004-07-08 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* c-decl.c (static_ctors, static_dtors): Make static.
|
||
(pop_file_scope): Call c_common_write_pch and
|
||
cgraph_finalize_compilation_unit here.
|
||
(build_cdtor): Moved here from c-objc-common.c; simplify.
|
||
(c_write_global_declarations_1): Clarify comment.
|
||
(c_write_global_declarations): Close the external scope before
|
||
doing anything else. Call build_cdtor, cgraph_optimize, and
|
||
mudflap_finish_file here.
|
||
* c-lang.c (finish_file): Don't call c_objc_common_finish_file.
|
||
Clarify comment.
|
||
* c-objc-common.c: No need to include cgraph.h.
|
||
(build_cdtor): Moved to c-decl.c.
|
||
(c_objc_common_finish_file): Delete.
|
||
* c-tree.h: Update to match.
|
||
* objc/objc-act.c (finish_file): Don't call c_objc_common_finish_file.
|
||
(generate_static_references): Set TREE_USED before calling finish_decl.
|
||
Eliminate unnecessary dummy declaration. Call rest_of_decl_compilation
|
||
on the static_instances_decl.
|
||
|
||
2004-07-08 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* c-decl.c (pop_scope): Do not set DECL_CONTEXT on file-scope
|
||
decls when there is only one input translation unit.
|
||
* langhooks.c (lhd_set_decl_assembler_name): Partially revert
|
||
change of 2004-07-05; do not treat declarations with
|
||
DECL_CONTEXT a TRANSLATION_UNIT_DECL specially.
|
||
* opts.c (cur_in_fname): Delete.
|
||
* opts.h: Likewise.
|
||
* tree.c: Revert changes of 2004-07-05; no special treatment
|
||
for TRANSLATION_UNIT_DECLs.
|
||
* Makefile.in (tree.o): Update dependencies.
|
||
|
||
2004-07-08 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* builtins.c (fold_builtin_strcpy): Merge functionality from
|
||
simplify_builtin_strcpy. Add additional len argument. No longer
|
||
static. Remove function prototype.
|
||
(fold_builtin_strncpy): Likewise integrate functionality from
|
||
simplify_builtin_strncpy. Add additional slen argument. No
|
||
longer static. Remove function prototype.
|
||
(simplify_builtin_strcy, simplify_builtin_strncpy): Delete.
|
||
(simplify_builtin_fputs): Rename to fold_builtin_fputs. Change
|
||
types of "ignore" and "unlocked" parameters to bool.
|
||
(fold_builtin_1): Add additional ignore argument. Call renamed
|
||
fold_builtin_fputs to simplify GCC "fputs" and "fputs_unlocked"
|
||
builtins. Update arguments to fold_builtin_strncpy and
|
||
fold_builtin_strcpy. Add function prototype.
|
||
(fold_builtin): Add additional Boolean ignore argument to pass
|
||
to fold_builtin_1.
|
||
(simplify_builtin): Call fold_builtin_fputs, fold_builtin_strcpy
|
||
and fold_builtin_strncpy instead of simplify_builtin_fputs,
|
||
simplify_builtin_strcpy and simplify_builtin_strncpy respectively.
|
||
|
||
* expr.h (simplify_builtin_fputs, simplify_builtin_strcpy,
|
||
simplify_builtin_strncpy): Delete function prototypes.
|
||
* tree.h (fold_builtin_fputs, fold_builtin_strcpy,
|
||
fold_builtin_strncpy): Add function prototypes here.
|
||
(fold_builtin): Update function prototype with new "bool ignore".
|
||
|
||
* tree-ssa-ccp.c (ccp_fold): Update call to fold_builtin.
|
||
(ccp_fold_builtin): Update call to fold_builtin. Call
|
||
fold_builtin_fputs, fold_builtin_strcpy and fold_builtin_strncpy
|
||
instead of simplify_builtin_fputs, simplify_builtin_strcpy and
|
||
simplify_builtin_strncpy respectively.
|
||
* fold-const.c (fold): Update call to fold_builtin.
|
||
|
||
2004-07-08 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* builtins.c (expand_builtin_stpcpy): Un-simplify decay of stpcpy
|
||
to strcpy.
|
||
|
||
* expr.h (FUNCTION_ARG_PARTIAL_NREGS): Default to 0.
|
||
(FUNCTION_ARG_PASS_BY_REFERENCE): Likewise.
|
||
(FUNCTION_ARG_CALLEE_COPIES): Likewise.
|
||
* calls.c: Remove ifdefs of macros above.
|
||
* functions.c: Likewise.
|
||
* expr.c: Likewise.
|
||
|
||
2004-07-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* config/sparc/sparc.md (UNSPECV_GOTO_V9): Delete.
|
||
(arch attribute): Delete.
|
||
(current_function_calls_alloca attribute): Rename into calls_alloca.
|
||
(calls_eh_return): New attribute.
|
||
(leaf_function): Likewise.
|
||
(length attribute): Fix formula for sibcalls.
|
||
(return insn): Correctly compute the 'length' attribute.
|
||
(do_builtin_setjmp_setup): Adjust use of current_function_calls_alloca.
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-cfg.c (make_exit_edges): Use get_call_expr_in.
|
||
(remove_useless_stmts_1, is_ctrl_altering_stmt): Likewise.
|
||
(tree_block_ends_with_call_p, need_fake_edge_p): Likewise.
|
||
* tree-eh.c (lower_eh_constructs_1): Likewise.
|
||
* tree-sra.c (sra_walk_modify_expr): Likewise.
|
||
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
|
||
(eliminate_unnecessary_stmts): Likewise.
|
||
* tree-ssa-dse.c (dse_optimize_stmt): Likewise.
|
||
* tree-tailcall.c (optimize_tail_call): Likewise.
|
||
* tree-ssa-ccp.c (get_rhs, set_rhs): Reorg to use switch.
|
||
|
||
2004-07-08 Paolo Bonzini <bonzini@gnu.org>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.c (override_options): Enable
|
||
SSE prefetches with -mtune, as long as we are
|
||
compiling for i686 or higher. All i686 processors
|
||
accept SSE prefetches as NOPS, some i586's don't.
|
||
|
||
2004-07-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR target/10567
|
||
* config/sparc/sparc.md (update_return): Honor flag_delayed_branch.
|
||
|
||
2004-07-08 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-operands.c (get_asm_expr_operands): Fix thinkos in
|
||
the handling of clobbering ASM_EXPRs.
|
||
|
||
2004-07-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR target/16430
|
||
* config/sparc/sparc.c (function_value): In 64-bit mode,
|
||
return the aggregates larger than 16 bytes like unions.
|
||
|
||
2004-07-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR target/16199
|
||
* config/sparc/sparc.c (sparc_emit_set_symbolic_const64): When
|
||
'temp' is zero, generate new pseudos as needed and emit the
|
||
sequence of insns in single-assignment form. Resync comments
|
||
with code.
|
||
(sparc_emit_set_const64): Pass zero as 'temp' argument to above
|
||
function before reload.
|
||
|
||
2004-07-08 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.c (vec_assert_fail): Remove duplicate 'function'.
|
||
|
||
* vec.c (vec_p_reserve, vec_o_reserve): Allocation is signed.
|
||
|
||
* vec.h (VEC_alloc, VEC_embedded_size, VEC_embedded_init):
|
||
Allocation is signed.
|
||
(VEC_reserve): Return flag, allocation is signed.
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-ssa-ccp.c (fold_stmt): Get type directly from
|
||
OBJ_TYPE_REF_OBJECT.
|
||
|
||
2004-07-08 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
Neil Booth <neil@daikokuya.co.uk>
|
||
|
||
PR c/2511
|
||
PR c/3325
|
||
* c-decl.c (finish_struct): Ensure bit-fields are given the
|
||
correct type.
|
||
* c-common.c (c_common_signed_or_unsigned_type): For C, require
|
||
the precision to match as well as the mode.
|
||
* expr.c (reduce_to_bit_field_precision): New function.
|
||
(expand_expr_real_1): Reduce expressions of bit-field type to
|
||
proper precision.
|
||
* langhooks.h (reduce_bit_field_operations): New hook.
|
||
* langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS):
|
||
Define.
|
||
* c-lang.c, objc/objc-lang.c
|
||
(LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define.
|
||
* objc/objc-act.c (check_ivars): Convert types to bit-field types
|
||
before checking.
|
||
* tree.c (build_nonstandard_integer_type): New function.
|
||
* tree.h (build_nonstandard_integer_type): New prototype.
|
||
* tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't treat
|
||
conversions between integer and boolean types as useless.
|
||
|
||
2004-07-08 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* c-common.c (c_common_nodes_and_builtins): Do not
|
||
create __builtin_ptrdiff_t and __builtin_size_t.
|
||
|
||
2004-07-08 Andrew Pinski <apinski@apple.com>
|
||
|
||
* Makefile.in (libbackend.o): Add -combine to the gcc
|
||
command line.
|
||
|
||
2004-07-08 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/stormy16/t-stormy16 (TARGET_LIBGCC2_CFLAGS): Define.
|
||
Set to -Os.
|
||
|
||
2004-07-08 Richard Henderson <rth@redhat.com>
|
||
|
||
* except.c (expand_eh_region_start, expand_eh_region_end,
|
||
expand_eh_handler, expand_eh_region_end_cleanup,
|
||
expand_start_all_catch, expand_start_catch, expand_end_catch,
|
||
expand_end_all_catch, expand_eh_region_end_allowed,
|
||
expand_eh_region_end_must_not_throw, expand_eh_region_end_throw,
|
||
expand_eh_region_end_fixup): Remove.
|
||
* stmt.c (struct nesting): Remove stack_level, innermost_stack_block,
|
||
cleanups, outer_cleanups, label_chain, exception_region.
|
||
(struct goto_fixup): Remove stack_level, cleanup_list_list.
|
||
(struct label_chain): Remove.
|
||
(struct stmt_status): Remove x_stack_block_stack.
|
||
(stack_block_stack, expand_goto_internal, expand_fixup, expand_fixups,
|
||
fixup_gotos, save_stack_pointer, expand_decl_cleanup,
|
||
expand_decl_cleanup_eh, expand_cleanups, start_cleanup_deferral,
|
||
end_cleanup_deferral, last_cleanup_this_contour,
|
||
containing_blocks_have_cleanups_or_stack_level,
|
||
any_pending_cleanups): Remove.
|
||
(expand_null_return_1): Take no arguments.
|
||
(expand_label, expand_naked_return, expand_return,
|
||
expand_start_bindings_and_block, expand_end_bindings, expand_decl,
|
||
expand_anon_union_decl, expand_start_case, pushcase, pushcase_range,
|
||
expand_end_case_type): Don't use any of them.
|
||
* calls.c (expand_call): Likewise.
|
||
* dojump.c (do_jump): Likewise.
|
||
* function.c (expand_function_end): Likewise.
|
||
* expr.c (store_expr, expand_expr_real_1): Likewise.
|
||
(safe_from_p): Don't handle WITH_CLEANUP_EXPR, CLEANUP_POINT_EXPR.
|
||
(expand_expr_real_1): Don't handle WITH_CLEANUP_EXPR,
|
||
CLEANUP_POINT_EXPR, TARGET_EXPR, TRY_CATCH_EXPR, CATCH_EXPR,
|
||
EH_FILTER_EXPR, TRY_FINALLY_EXPR, GOTO_SUBROUTINE_EXPR.
|
||
* fold-const.c (fold_checksum_tree): Use first_rtl_op.
|
||
* gengtype.c (adjust_field_tree_exp): Remove rtl op handling.
|
||
* gimplify.c (gimplify_cleanup_point_expr): Renumber operands
|
||
for WITH_CLEANUP_EXPR.
|
||
(gimple_push_cleanup): Likewise.
|
||
* integrate.c (copy_decl_for_inlining): Don't DECL_TOO_LATE.
|
||
* print-tree.c (print_node): Likewise.
|
||
* tree-pretty-print.c (dump_generic_node): Remove GOTO_SUBROUTINE_EXPR.
|
||
* tree.c (first_rtl_op): Always just TREE_CODE_LENGTH.
|
||
(has_cleanups): Remove GOTO_SUBROUTINE_EXPR.
|
||
* tree.def (WITH_CLEANUP_EXPR): Remove op1 and op2.
|
||
(GOTO_SUBROUTINE_EXPR): Remove.
|
||
* tree.h (WITH_CLEANUP_EXPR_RTL): Remove.
|
||
(DECL_TOO_LATE): Remove.
|
||
* except.h, tree.h: Update decls.
|
||
|
||
2004-07-08 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* explow.c (optimize_save_area_alloca): Do not accept parameters.
|
||
* passes.c (rest_of_handle_final): Handle symout.
|
||
(rest_of_handle_new_regalloc, rest_of_handle_old_regalloc):
|
||
Push timevar here.
|
||
(rest_of_handle_sched): Break out SMS. Remove ifs for
|
||
flag_schedule_insns and flag_modulo_sched.
|
||
(rest_of_handle_addressof, rest_of_handle_cse2): Garbage
|
||
collect at the end.
|
||
(rest_of_handle_gcse2): Put under timevar TV_RELOAD_CSE_REGS.
|
||
(rest_of_handle_partition_blocks, rest_of_handle_sms,
|
||
rest_of_handle_if_after_reload, rest_of_handle_peephole2,
|
||
rest_of_handle_mode_switching, rest_of_handle_jump,
|
||
rest_of_handle_guess_branch_prob, rest_of_handle_eh,
|
||
rest_of_handle_jump2, rest_of_handle_postreload,
|
||
rest_of_handle_flow2, rest_of_clean_state,
|
||
rest_of_handle_shorten_branches,
|
||
rest_of_handle_prologue_epilogue,
|
||
rest_of_handle_branch_target_load_optimize): New.
|
||
(rest_of_compilation): Call the above. Remove ggc_collect
|
||
calls moved to rest_of_handle_*.
|
||
* rtl.h (optimize_save_area_alloca): Do not accept parameters.
|
||
|
||
* dwarf2out.c (dwarf2out_begin_prologue): Use TREE_NOTHROW.
|
||
* except.c (set_nothrow_function_flags): Set TREE_NOTHROW.
|
||
* except.h (set_nothrow_function_flags): Update comment.
|
||
* function.c (current_function_nothrow): Remove.
|
||
* output.h (current_function_nothrow): Remove.
|
||
* passes.c (rest_of_compilation): Do not set TREE_NOTHROW.
|
||
* config/arm/arm.c (arm_compute_func_type): Use TREE_NOTHROW.
|
||
|
||
2004-07-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR bootstrap/16326
|
||
* reorg.c: Revert 2004-06-30 change.
|
||
(find_end_label): If HAVE_epilogue and !HAVE_return,
|
||
return 0 instead of creating a label at the end of the insn chain.
|
||
(optimize_skip): Account for the failure mode of find_end_label.
|
||
(fill_simple_delay_slots): Likewise.
|
||
(fill_slots_from_thread): Likewise.
|
||
(relax_delay_slots): Likewise.
|
||
|
||
2004-07-08 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-flow.h (addressable_vars): Declare.
|
||
* tree-ssa-alias.c (addressable_vars): Define.
|
||
(setup_pointers_and_addressables): Add addressable variables
|
||
to addressable_vars.
|
||
* tree-ssa-operands.c (get_stmt_operands): Move
|
||
handling of ASM_EXPRs ...
|
||
(get_asm_expr_operands): ... here.
|
||
When the ASM_EXPR clobbers memory, also clobber addressable
|
||
variables.
|
||
* tree-ssa.c (init_tree_ssa): Initialize addressable_vars.
|
||
(delete_tree_ssa): Reset addressable_vars.
|
||
|
||
2004-07-07 Jan Beulich <jbeulich@novell.com>
|
||
Richard Henderson <rth@redhat.com>
|
||
|
||
* varasm.c (assemble_variable): Use assemble_zeros for
|
||
zero-initialized variables.
|
||
(categorize_decl_for_section): Honor flag_zero_initialized_in_bss
|
||
for SECCAT_BSS and SECCAT_TBSS.
|
||
|
||
2004-07-07 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* varasm.c (asm_output_bss): Don't declare unless BSS_SECTION_ASM_OP.
|
||
|
||
* expmed.c (emit_store_flag): Also special-case double-word
|
||
(in-)equality comparison against -1.
|
||
|
||
* config/i386/i386.c (ix86_gimplify_va_arg): Don't need temporary for
|
||
passing arguments the containers for which are registers.
|
||
|
||
* calls.c (emit_library_call_value_1): Use mode of function parameter
|
||
rather than that of argument since constants have none.
|
||
|
||
2004-07-08 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
Introduce H8SX support.
|
||
* expr.c (expand_strcpy): Renamed and moved to...
|
||
* builtins.c (expand_movstr): ... here. Tweak.
|
||
(expand_builtin_strcpy): Adjust. Use movstr if len can't be
|
||
computed or has side effects.
|
||
(expand_builtin_stpcpy): Likewise. Use strcpy if return value is
|
||
unused, or if mempcpy fails. Adjust the return value in the
|
||
latter case. Use movstr if everything else fails.
|
||
* doc/md.texi (movstr): Document.
|
||
(movmemM, clrmemM): Fix explanation of memory block operands.
|
||
* config/h8300/h8300.md (stpcpy): Renamed to...
|
||
(movstr): ... this. Adjust.
|
||
2004-07-07 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.md: Rename movstr*, except for movstrict*, to
|
||
movmem* and clrstr* to clrmem*.
|
||
2004-06-27 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.c (h8300_reg_class_from_letter): Map 'D' to
|
||
GENERAL_REGS, always.
|
||
(h8300_swap_into_er6, h8300_swap_into_er6): Handle the case of
|
||
getting the stack pointer as addr.
|
||
* config/h8300/h8300.h (PREDICATE_CODES): Remove constant rtxes
|
||
from general_operand_dst.
|
||
* config/h8300/h8300.md (movmd_internal_normal): New, normal-mode
|
||
variant of...
|
||
(movmd_internal): ... this. Add modes to operands. Disparage `D'
|
||
instead of requiring it to match only before reload.
|
||
(stpcpy_internal_normal): New, normal-mode variant of...
|
||
(stpcpy_internal): ... this. Add modes to operands. Disparage
|
||
`D' instead of requiring it to match only before reload.
|
||
* config/h8300/h8300-protos.h (h8300_legitimate_address_p): Add
|
||
mode argument.
|
||
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Pass it to...
|
||
* config/h8300/h8300.c (h8300_legitimate_address_p): Pass it to
|
||
h8300_get_index.
|
||
* config/h8300/h8300.md (attr type): Add call.
|
||
(attr can_delay): If type is call, set it no.
|
||
(call, call_value): Set type to call.
|
||
2004-06-21 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.md (logicalhi3_sn, logicalsi3_sn): New.
|
||
2004-06-16 Alexandre Oliva <aoliva@redhat.com>
|
||
* tree.c (get_narrower): Don't narrow integral types into
|
||
non-integral types.
|
||
* config/h8300/h8300.c (h8300_expand_epilogue): Initialize
|
||
frame_size *before* the first use.
|
||
* config/h8300/h8300.md (movstrictqi): Reintroduce post-increment
|
||
on input.
|
||
(peephole2): Don't widen instructions that push SP. Move
|
||
decrement of SP to the end of all stm-generating peepholes.
|
||
2003-07-24 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.md (insv): Prefer to use AND to clear a bitfield
|
||
and OR to set it to all ones.
|
||
2003-07-24 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.md (can_delay): Default to "no" for bit branches.
|
||
(call, call_value): Set can_delay to "no".
|
||
2003-07-22 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.md (extzv): Make subreg check more robust.
|
||
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.md (*brabit): Remove.
|
||
* config/h8300/h8300.md (*brabc, *brabs): Remove mode from
|
||
zero_extract. Use bit_memory_operand as the predicate for
|
||
operand 1 and 'WU' as the constraint. Check the difference
|
||
between the base length and the final one when deciding which
|
||
type of branch to use.
|
||
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.md (extzv): Remove mode from operands 0 and 1.
|
||
Use convert_move to extend the result for TARGET_H8300SX. Check
|
||
for QImode memory references. Optimize the case where the
|
||
destination is a paradoxical subreg.
|
||
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.md (*movsf_h8sx): Add an r <- G alternative.
|
||
* config/h8300/h8300.md (andqi): Remove bclr from h8sx version.
|
||
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.md: Include mova.md
|
||
(length_table): Add mova and mova_zero.
|
||
* config/h8300/h8300.c (print_operand): Handle '%o'. Print a length
|
||
after all constant addresses for '%R', '%X', '%T' and '%S'.
|
||
(h8300_mova_length): New function.
|
||
(h8300_insn_length_from_table): Use it to handle mova and mova_zero.
|
||
* config/h8300/t-h8300 (mova.md): Generate from genmova.sh. Add to
|
||
dependencies for s-config, etc.
|
||
* config/h8300/gemova.sh: New file.
|
||
* config/h8300/mova.md: Generated.
|
||
2003-07-20 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.c (h8300_bitfield_length): New.
|
||
(nibble_operand): Adjust.
|
||
(h8300_binary_length): Handle conditional binary op.
|
||
(h8300_insn_length_from_table): Handle bitfield and bitbranch.
|
||
* config/h8300/h8300.h: Change constraints W# and Y# to P#>X and
|
||
P#<X, respectively. The original P is now IP4>X. Introduced P#>0
|
||
and P#<0, unused so far. W and Y are now prefixes to multi-letter
|
||
constraints. WU is introduced as a variant of U that requires a
|
||
mem, and is therefore considered an EXTRA_MEMORY_CONSTRAINT.
|
||
* config/h8300/h8300.md (attr type): Added bitbranch.
|
||
(attr length_table): Added bitfield and bitbranch.
|
||
(attr length): Compute bitbranch length.
|
||
(andqi): Separate pattern for H8300SX. Use bfld for loading the
|
||
least-significant bit of a byte.
|
||
(brabit, brabc, brabs): New.
|
||
(insv, extzv): Emit bfst and bfld on H8300SX.
|
||
(bfld, bfst, seq, sne): New.
|
||
(bstzhireg, cmpstz, bstz, bistz): New.
|
||
(cmpcondbset, condbset, cmpcondbclr, condbclr): New.
|
||
(cmpcondbsetreg, condbsetreg, cmpcondbclrreg, condbclrreg): New.
|
||
2003-07-11 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.c (h8sx_binary_memory_operator): New function.
|
||
(h8sx_unary_memory_operator): New function.
|
||
* config/h8300/h8300.h (EXTRA_MEMORY_CONSTRAINT): Disable.
|
||
(PREDICATE_CODES): Add h8sx_{unary,binary}_memory_operator.
|
||
* config/h8300/h8300.md: Add peepholes to combine reloads and
|
||
arithmetic insns.
|
||
2003-07-10 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h830.md (cmpqi): Use 'i' rather than 'n' in constraints.
|
||
(*cmphi_h8300hs, *addqi3, *addhi3_h8sx, subhi3): Likewise.
|
||
(and?i, ior?i, xor?i): Likewise.
|
||
2003-07-10 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.c: Move enums and prototypes to head of file.
|
||
Various whitespace fixes.
|
||
(h8300_constant_length): New function, split out from...
|
||
(h8300_displacement_size): ...here. Rename h8300_displacement_length.
|
||
(h8300_classify_operand): Use IN_RANGE.
|
||
(h8300_classify_operand): Use h8300_constant_length.
|
||
(h8300_short_move_mem_p): Tighten size check.
|
||
(h8sx_mergeable_memrefs_p): Tighten equality check.
|
||
2003-06-30 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.h (TARGET_CPU_CPP_BUILTINS): Define __H8300SX__
|
||
for -msx.
|
||
* config/h8300/crti.asm: Use .h8300sx or .h8300sxn for -msx code.
|
||
* config/h8300/crtn.asm: Likewise.
|
||
* config/h8300/lib1funcs.asm: Likewise. Use 32-bit pointers
|
||
if __H8300SX__ is defined.
|
||
2003-06-27 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300-protos.h (h8300_get_index): Add mode parameter.
|
||
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Update accordingly.
|
||
(GO_IF_MODE_DEPENDENT_ADDRESS): Treat POST_DEC, PRE_INC and indexed
|
||
addresses as mode-dependent.
|
||
* config/h8300/h8300.c (print_operand_address): Update call to
|
||
h8300_get_index.
|
||
(h8300_get_index): Take a mode argument. Rework to fix an
|
||
earlier misunderstanding.
|
||
2003-06-26 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.c (zero_extendqisi2): Force the source operand
|
||
into a register if TARGET_H8300SX.
|
||
(*zero_extendqisi2_h8300hs, *extendqisi2_h8300): Disable for
|
||
TARGET_H8300SX. Also disable related define_splits.
|
||
(*zero_extendqisi2_h8sx, *extendqisi2_h8sx): New patterns.
|
||
2003-06-23 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.c (h8300_rtx_costs): Add h8sx handling.
|
||
2003-06-20 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.h (OK_FOR_Z): New macro.
|
||
(EXTRA_CONSTRAINT_STR): Check it.
|
||
* config/h8300/h8300.c (h8300_classify_operand): Accept null
|
||
class arguments.
|
||
(h8300_insn_length_from_table): Handle LENGTH_TABLE_MOV_IMM4.
|
||
* config/h8300/h8300.md (length_table): Add mov_imm4.
|
||
(movqi, movhi): Add Z <- W4 alternatives to h8sx patterns.
|
||
2003-06-20 Richard Sandiford <rsandifo@redhat.com>
|
||
* genattrtab.c (write_eligible_delay): Allow candidate_insn to
|
||
be a label.
|
||
* config/h8300/h8300.h (DELAY_SLOT_LENGTH): New macro.
|
||
* config/h8300/h8300.c (h8300_reorg): New function.
|
||
(TARGET_MACHINE_DEPENDENT_REORG): Define.
|
||
* config/h8300/h8300.md (length): Subtract the length of the
|
||
delay slot from (pc) when checking the range of forward branches.
|
||
(delay_slot, can_delay): New attributes.
|
||
(define_delay): Add bra/s handling.
|
||
(movmd_internal, return_h8sx, *return_1): Set can_delay to no.
|
||
(jump): Add delayed-branch handling.
|
||
2003-06-17 Richard Sandiford <rsandifo@redhat.com>
|
||
* expr.c (expand_strcpy): New function.
|
||
* builtins.c (expand_builtin_strcpy): Fall back on expand_strcpy.
|
||
(expand_builtin_stpcpy): Likewise.
|
||
* config/h8300/h8300-protos.h (h8sx_split_movmd): Remove.
|
||
(h8300_swap_into_er6, h8300_swap_out_of_er6): Declare.
|
||
* config/h8300/h8300.c (h8300_reg_class_from_letter): Tweak 'd'
|
||
handling to improve register allocation for -fno-omit-frame-pointer.
|
||
(h8sx_split_movmd): Delete, moving er6 handling into...
|
||
(h8300_swap_into_er6, h8300_swap_out_of_er6): ...these new functions.
|
||
* config/h8300/h8300.md (UNSPEC_STPCPY): New unspec constant.
|
||
(movmd): Add calls to copy_rtx.
|
||
(movmd_internal): In the second alternative, allow the initial and
|
||
final destination registers to be different . Update the splitter
|
||
accordingly. Call h8300_swap_into_er6 and h8300_swap_out_of_er6
|
||
instead of h8sx_split_movmd.
|
||
(stpcpy, movsd): New expanders.
|
||
(movsd_internal): New define_insn.
|
||
2003-06-13 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Declare.
|
||
(h8sx_emit_movmd, h8sx_split_movmd): Declare.
|
||
* config/h8300/h8300.h (reg_class): Add COUNTER_REGS, SOURCE_REGS
|
||
and DESTINATION_REGS.
|
||
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly.
|
||
(REGNO_REG_CLASS): Map er4, er5 and er6 to the new classes.
|
||
(REG_CLASS_FROM_LETTER): Use h8300_reg_class_from_letter.
|
||
(h8300_move_ratio): Declare.
|
||
(MOVE_RATIO): Use it.
|
||
* config/h8300/h8300.c (h8300_move_ratio): New variable.
|
||
(h8300_init_once): Initialize it.
|
||
(h8300_reg_class_from_letter): New function.
|
||
(print_operand): Add an 'm' prefix for printing ".b", ".w" or ".l".
|
||
(h8sx_emit_movmd, h8sx_split_movmd): New functions.
|
||
* config/h8300/h8300.md (UNSPEC_MOVMD): New unspec constant.
|
||
(COUNTER_REG, SOURCE_REG, DESTINATION_REG): New register constants.
|
||
(movstrsi, movmd): New expanders.
|
||
(movmd_internal): New insn.
|
||
2003-06-06 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.h (EXTRA_MEMORY_CONSTRAINT): Define.
|
||
2003-06-04 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/elf.h (LINK_SPEC): Use -m h8300sxnelf for -msx -mn.
|
||
* config/h8300/h8300.c (asm_file_start): Use .h8300sxn likewise.
|
||
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.c (nibble_operand): Fix warning.
|
||
* config/h8300/h8300.md (movstricthi): Set adjust_length to no.
|
||
(movsi_h8sx): Likewise here and the normal h8sx movhi pattern.
|
||
(movsf_h8300h): Disable for TARGET_H8300SX.
|
||
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.h (PREDICATE_CODES): Add h8300_ldm_parallel,
|
||
h8300_stm_parallel and h8300_return_parallel.
|
||
* config/h8300/h8300.c (h8300_push_pop, h8300_stack_offset_p,
|
||
h8300_ldm_stm_regno, h8300_ldm_stm_parallel, h8300_ldm_parallel,
|
||
h8300_stm_parallel, h8300_return_parallel): New functions.
|
||
(h8300_expand_prologue): Don't enforce ldm/stm register alignment
|
||
if TARGET_H8300SX. Use h8300_push_pop.
|
||
(h8300_expand_epilogue): Likewise. Try to merge the return insn
|
||
and final pop when generating h8sx code. Always emit some form
|
||
of return insn.
|
||
* config/h8300/h8300.md: Don't enforce register alignment in
|
||
stm peepholes if TARGET_H8300SX.
|
||
(ldm_h8300s, stm_h8300s, return_h8sx): New patterns.
|
||
(ldm_h8300s_[234], stm_h8300_[234]): Disable.
|
||
(epilogue): Expect h8300_expand_epilogue to emit a return insn.
|
||
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/t-h8300 (MULTILIB_OPTIONS): Add a -msx multilib.
|
||
(MULTILIB_DIRNAMES): Add a directory for it.
|
||
(MULTILIB_MATCHES): Delete.
|
||
2003-05-28 Richard Sandiford <rsandifo@redhat.com>
|
||
* final.c (walk_alter_subreg): Handle addresses with subregs
|
||
inside a ZERO_EXTEND or AND.
|
||
* config/h8300/h8300-protos.h (h8300_get_index): Declare.
|
||
* config/h8300/h8300.h (INDEX_REG_CLASS): Set to GENERAL_REGS
|
||
if TARGET_H8300SX.
|
||
(GO_IF_LEGITIMATE_ADDRESS): Use h8300_get_index.
|
||
* config/h8300/h8300.c (print_operand_address): Handle @(dd,RnL.b),
|
||
@(dd,Rn.w) and @(dd,ERn.L).
|
||
(h8300_displacement_size): Take the whole address as argument.
|
||
(h8300_classify_operand, h8300_short_move_mem_p): Adjust accordingly.
|
||
2003-05-28 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/mips/mips-protos.h (h8300_operands_match_p): Declare.
|
||
(h8sx_mergeable_memrefs_p): Declare.
|
||
* config/h8300/h8300.h (HAVE_POST_DECREMENT): Define to TARGET_H8300SX.
|
||
(HAVE_PRE_INCREMENT): Likewise.
|
||
(GO_IF_LEGITIMATE_ADDRESS): Accept pre/post increment/decrement
|
||
addresses for TARGET_H8300SX,
|
||
* config/h8300/h8300.c (print_operand_address): Deal with PRE_INC
|
||
and POST_DEC.
|
||
(movb_length_table, movl_length_table): New tables.
|
||
(movw_length_table): Define to movb_length_table.
|
||
(h8300_displacement_size): New, split out from...
|
||
(h8300_classify_address): ...here. Handle pre/post inc/dec.
|
||
(h8300_short_immediate_length): Allow H8OP_MEM_COMPLEX operands.
|
||
(h8300_insn_length_from_table): Add cases for movb, movw and movl.
|
||
(h8sx_mergeable_memrefs_p, h8300_operands_match_p): New functions.
|
||
(output_plussi): Use add.l #xx:3,Rn and sub.l #xx:3,Rn for h8sx.
|
||
(compute_plussi_length, compute_plussi_cc): Update accordingly.
|
||
(h8sx_unary_shift_operator): Get the mode from the operator.
|
||
(binary_shift_operator): Likewise.
|
||
* config/h8300/h8300.md: If a peephole2 applies gen_lowpart to
|
||
a memory reference, check whether the reference is offsettable.
|
||
(length_table): Add movb, movw and movl.
|
||
(movqi): Add new h8sx pattern. Don't force one operand to be a
|
||
register when generating h8sx code.
|
||
(movhi, movsi, movsf): Likewise.
|
||
(movstrictqi): Use the length_table attribute.
|
||
(movstricthi): Likewise. Add h8sx alternative for mov.w #xx:3,Rn.
|
||
(addqi3): Split into a define_expand and define_insn. Don't accept
|
||
memory operands in the expander. Use h8300_operands_match_p to
|
||
check for matching operands in the define_insn.
|
||
(subqi3, negqi2, one_cmplqi2): Likewise.
|
||
(add[hs]i3): Don't accept memory operands in the expander. Likewise
|
||
in any patterns that are unused in h8sx code. In the h8sx patterns,
|
||
use h8300_operands_match_p to check whether operands match.
|
||
(sub[hs]i3, and[hi]3, ior[hs]i3, xor[hs]i3, neg[hsi]3,
|
||
one_cmpl[hs]i3): Likewise.
|
||
(andqi3, iorqi3, xorqi3): Likewise. Don't call fix_bit_operand
|
||
in the expander.
|
||
2003-05-23 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300-protos.h (expand_a_shift): Return a bool.
|
||
(h8300_insn_length_from_table): Add a second parameter.
|
||
(output_h8sx_shift): Declare.
|
||
* config/h8300/h8300.h (OK_FOR_W, OK_FOR_Y): New macros.
|
||
(EXTRA_CONSTRAINT): Replace with...
|
||
(EXTRA_CONSTRAINT_STR): ...this. Use OK_FOR_W and OK_FOR_Y.
|
||
(CONSTRAINT_LEN): Define, returning 2 for 'W' and 'Y'.
|
||
(PREDICATE_CODES): Add entries for h8sx_unary_shift_operator
|
||
and h8sx_binary_shift_operator.
|
||
* config/h8300/h8300.c (two_insn_adds_subs_operand): Return false
|
||
for TARGET_H8300SX.
|
||
(bit_operand): Replace use of EXTRA_CONSTRAINT with OK_FOR_U.
|
||
(bit_memory_operand, fix_bit_operand): Likewise.
|
||
(h8300_length_table_for_insn): Remove.
|
||
(h8300_classify_operand): Fix check for 16-bit operands in 32-bit
|
||
instructions.
|
||
(h8300_short_immediate_length, h8300_binary_length): New functions.
|
||
(h8300_insn_length_from_table): Add an opcodes parameter. Rework.
|
||
(output_plussi): Use sub to add negative constants.
|
||
(compute_plussi_length): Adjust accordingly.
|
||
(h8sx_single_shift_type): New enum.
|
||
(h8sx_single_shift, h8sx_unary_shift_operator,
|
||
h8sx_binary_shift_operator, output_h8sx_shift): New functions.
|
||
(expand_a_shift, expand_a_rotate): Emit nothing if the shift is a
|
||
single h8sx instruction. Return false in this case.
|
||
* config/h8300/h8300.md (length_table): Add short_immediate.
|
||
(length): Pass the operand array to h8300_insn_length_from_table.
|
||
(adjust_length): Assume "no" for insns with a length_table attribute.
|
||
(*cmphi_h8300hs, cmpsi): Add alternatives for #xx:3.
|
||
(*addhi3_h8300hs): Don't use for h8sx.
|
||
(*addhi3_h8sx): New pattern, with alternatives for add.w #xx:3
|
||
and sub.w #xx:3.
|
||
(ashl[qhs]i3, lshr[qhs]i3, ashr[qhs]i3, rotl[qhs]i3): Change operand
|
||
1's predicate to nonimmediate_operand. Only skip default expansion
|
||
if expand_a_shift or expand_a_rotate returns true. Add new patterns
|
||
for single h8sx shift instructions.
|
||
2003-05-22 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.c (nibble_operand): Split out of...
|
||
(reg_or_nibble_operand): ... this.
|
||
* config/h8300/h8300.h (PREDICATE_CODES): Added nibble_operand.
|
||
* config/h8300/h8300.md: (mulqihi3, mulhisi3, umulqihi3,
|
||
umulhisi3): Introduce expand, and introduce separate insns for
|
||
sign- or zero-extended REG and already-extended CONST_INT.
|
||
2003-05-20 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.c (h8300_unary_length): Fix miscounting.
|
||
* config/h8300/h8300.md (subqi3): Generalize for h8sx.
|
||
(subhi3): Likewise. Don't accept immediates for operand 1.
|
||
Remove the early clobber from second alternative of the h8300s pattern.
|
||
(subsi3): Generalize for h8sx. Force operand 2 into a register
|
||
on plain h8300 targets.
|
||
(subsi3_h8300): Use h8300_dst_operand for consistency with expander.
|
||
(subsi3_h8300h): Generalize for h8sx.
|
||
(one_cmplqi2, one_cmplhi2, one_cmplsi2): Likewise.
|
||
2003-05-19 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.c (reg_or_nibble_operand): New.
|
||
* config/h8300/h8300.h (PREDICATE_CODES): Adjust.
|
||
(TARGET_H8300SXMUL): New.
|
||
(CONST_OK_FOR_P): New.
|
||
(CONST_OK_FOR_LETTER_P): Adjust.
|
||
* config/h8300/h8300.md (mulqihi3, mulhisi3, umulqihi3,
|
||
umulhisi3): Accept 4-bit immediate on H8SX.
|
||
(mulhi3, mulsi3, smulsi3_highpart, umulsi3_highpart): New.
|
||
(udivsi3, divhi3, udivsi3, divsi3): New.
|
||
2003-05-19 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300-protos.h (h8300_insn_length_from_table): Declare.
|
||
* config/h8300/h8300.h (OK_FOR_Q): New macro.
|
||
(EXTRA_CONSTRAINT): Use it to check the 'Q' constraint.
|
||
(PREDICATE_CODES): Add h8300_src_operand and h8300_dst_operand.
|
||
Add ADDRESSOF to the bit_operand entry.
|
||
* config/h8300/h8300.c (h8300_dst_operand): New predicate.
|
||
(h8300_src_operand): Likewise.
|
||
(bit_operand): Check nonimmediate_operand rather than general_operand.
|
||
Accept any nonimmediate_operand in h8sx code.
|
||
(h8300_and_costs): Initialize operands[1].
|
||
(h8300_rtx_costs) <AND>: Return false if the operands aren't valid.
|
||
(h8300_operand_class): New enum.
|
||
(h8300_length_table): New typedef.
|
||
(addb_length_table, addw_length_table, addl_length_table,
|
||
logicl_length_table): New tables.
|
||
(logicb_length_table, logicw_length_table): New macros.
|
||
(h8300_classify_operand, h8300_length_from_table,
|
||
h8300_length_table_for_insn, h8300_unary_length,
|
||
h8300_insn_length_from_table): New functions.
|
||
(output_plussi): Only use adds and subs for register destinations.
|
||
Disable redundant clause.
|
||
(compute_plussi_cc): Likewise.
|
||
(compute_plussi_length): Likewise. Use h8300_length_from_table
|
||
to work out the length of an insn.
|
||
(output_logical_op): Only use narrower immediate instructions
|
||
if the destination is a register.
|
||
(compute_logical_op_cc): Likewise.
|
||
(compute_logical_op_length): Likewise. Use h8300_length_from_table.
|
||
(h8300_adjust_insn_length): Tighten check for reg<->mem moves.
|
||
* config/h8300/h8300.md (length_table): New attribute.
|
||
(length): When an instruction has a length_table attribute, use
|
||
h8300_insn_length_from_table to calculate its default length.
|
||
(cmpqi): Use h8300_dst_operand for the first operand and
|
||
h8300_src_operand for the second.
|
||
(cmphi, *cmphi_h8300hs, cmpsi, negqi2, neghi2, neghi2_h8300h, negsi2,
|
||
negsi2_h8300h, addqi3, addhi3, *addhi3_h8300, *addhi3_h8300hs, addsi3,
|
||
addsi_h8300, addsi_h8300h, andhi3, andsi3, iorhi3,
|
||
iorsi3, xorhi3, xorsi3): Likewise.
|
||
(andqi3): Use h8300_src_operand for operand 2. Adjust the condition
|
||
so that it allows any combination of operands for TARGET_H8300SX.
|
||
(iorqi3, xorqi3): Likewise.
|
||
(cmpqi): Use the length_table attribute.
|
||
(*cmphi_h8300hs, cmpsi, addqi, *addhi3_h8300hs, andqi3, iorqi3,
|
||
xorqi3, negqi2, neghi2_h8300h, negsi2_h8300h): Likewise.
|
||
(cmpqi): Add 'Q' constraint.
|
||
(*cmphi_h8300hs, cmpsi, addqi, *addhi3_h8300hs, addsi_h8300h, andqi3,
|
||
iorqi3, xorqi3, negqi2, neghi2_h8300h, negsi2_h8300h): Likewise.
|
||
2003-05-14 Richard Sandiford <rsandifo@redhat.com>
|
||
* config/h8300/h8300.h (MASK_H8300SX): New macro.
|
||
(TARGET_H8300S): True for both -ms and -msx.
|
||
(TARGET_H8300SX): New macro.
|
||
(TARGET_SWITCHES): Add entries for -msx and -mno-sx.
|
||
* config/h8300/h8300.c (asm_file_start): Write .h8300sx for -msx.
|
||
* config/h8300/elf.h (LINK_SPEC): Use -m h8300sxelf for -msx.
|
||
* config/h8300/t-h8300 (MULTILIB_MATCHES): Use -ms multilibs for -msx.
|
||
[Temporary change.]
|
||
2003-02-28 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.h (SIZE_TYPE, PTRDIFF_TYPE): Use short with
|
||
16-bit pointers and 32-bit ints.
|
||
* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Accept
|
||
CONST_DOUBLE with mode no wider than SImode.
|
||
* config/h8300/h8300.md (extendqisi2_h8300): Add constraints for
|
||
output operand.
|
||
2003-02-27 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.c (general_operand_src): Match CONSTANT_P_RTX
|
||
or SUBREG thereof.
|
||
* config/h8300/h8300.h (PREDICATE_CODES): Adjust.
|
||
2003-02-22 Alexandre Oliva <aoliva@redhat.com>
|
||
* config/h8300/h8300.c (dosize): Truncate sign * size to Pmode.
|
||
|
||
2004-05-28 Aaron W. LaFramboise <aaronraolete36@aaronwl.com>
|
||
|
||
* config.gcc (i[34567]86-*-mingw32*): Enable threads by default.
|
||
|
||
2004-07-07 Per Bothner <per@bothner.com>
|
||
|
||
* flow.c (attempt_auto_inc): Remove now-redundant PUT_CODE.
|
||
|
||
2004-07-07 Mike Stump <mrs@apple.com>
|
||
|
||
* darwin.h (ASM_OUTPUT_LABELREF): Fix -fno-leading-underscore.
|
||
* darwin.c (machopic_non_lazy_ptr_name, machopic_stub_name)
|
||
(machopic_finish): Likewise.
|
||
|
||
2004-07-07 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-ssa-dom.c (simplify_switch_and_lookup_avail_expr): Look
|
||
through any value-preserving cast.
|
||
|
||
2004-07-07 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* function.c (assign_parm_find_data_types): Call
|
||
FUNCTION_ARG_PASS_BY_REFERENCE only if it's defined.
|
||
|
||
2004-07-07 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* tree-cfg.c (group_case_labels): Remove case labels that have
|
||
the same target as the default case.
|
||
|
||
2004-07-07 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* tree-inline.c (optimize_inline_calls): Set DECL_INLINED_FNS
|
||
regardless of DECL_LANG_SPECIFIC being present or not.
|
||
* tree.h (DECL_NUM_STMTS): Purge.
|
||
|
||
2004-07-07 Andrew Pinski <apinski@apple.com>
|
||
|
||
* configure: Regenerate with the right autoconf.
|
||
|
||
2004-07-07 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* ifcvt.c (total_bb_rtx_cost): New function.
|
||
(find_if_case_1): Compare rtx_cost of basic block to cost of
|
||
BRANCH_COST insns.
|
||
(find_if_case_2): Same.
|
||
|
||
2004-07-07 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
PR target/10567
|
||
* config/sparc/sparc.c (load_pic_register): Honor flag_delayed_branch.
|
||
(output_return): Likewise.
|
||
(output_sibcall): Abort if !flag_delayed_branch.
|
||
(sparc_function_ok_for_sibcall): Return 0 if !flag_delayed_branch.
|
||
(emit_and_preserve): New function.
|
||
(sparc_output_mi_thunk): Use it. Honor flag_delayed_branch. Emit an
|
||
indirect jump to the thunked-to function if !flag_delayed_branch.
|
||
* config/sparc/sparc.md (delayed_branch): New attribute.
|
||
(load_pcrel_sym): Honor flag_delayed_branch. Use above
|
||
attribute to compute the length of the insn.
|
||
(goto_handler_and_restore): Likewise.
|
||
|
||
2004-07-07 Andrew Pinski <apinski@apple.com>
|
||
|
||
PR tree-optimization/15777
|
||
* fold-const.c (fold_single_bit_test): Fold the x^1 expression.
|
||
|
||
* expr.c (expand_expr_real_1): Fix formating.
|
||
BUFFER_REF and IN_EXPR are dead.
|
||
* fold-const.c (non_lvalue): BUFFER_REF is dead.
|
||
* tree-inline.c (estimate_num_insns_1): Likewise.
|
||
* tree-pretty-print.c (dump_generic_node): BUFFER_REF,
|
||
IN_EXPR, SET_LE_EXPR, and CARD_EXPR are dead.
|
||
* tree.def (BUFFER_REF, IN_EXPR, SET_LE_EXPR, CARD_EXPR): Kill.
|
||
|
||
2004-07-07 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* collect2.c (dump_file): Don't call cplus_demangle if
|
||
HAVE_LD_DEMANGLE is defined.
|
||
(main): Pass "--demangle" to ld if no_demangle is not 0 and
|
||
HAVE_LD_DEMANGLE is defined. Don't set current_demangling_style
|
||
if HAVE_LD_DEMANGLE is defined.
|
||
|
||
* configure.ac (--with-demangler-in-ld): Added
|
||
(HAVE_LD_DEMANGLE): Define if ld supports --demangle when
|
||
--with-demangler-in-ld is used.
|
||
* config.in: Regenerated.
|
||
* configure: Likewise.
|
||
|
||
2004-07-07 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/rs6000/rs6000.c (struct processor_costs): Add new fields
|
||
for simple floating point operations "fp", double precision
|
||
multiplication "dmul", and single and double precision division
|
||
"sdiv" and "ddiv". Update all CPU variant tables as appropriate.
|
||
(ppc630_cost): New table split from ppc620_cost, to distinguish
|
||
differences in floating point latencies.
|
||
(rs6000_override_options): Use ppc630_cost for PROCESSOR_PPC630.
|
||
(rs6000_rtx_costs): Add support for single and double precision
|
||
floating point addition, subtraction, multiplication, division,
|
||
fused-multiply-add, fused-multiply-sub, negation, absolute value
|
||
and negative absolute value. Tweak MEM case to use prefered idiom.
|
||
|
||
2004-07-07 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-flow-inline.h (may_propagate_copy): Move...
|
||
* tree-ssa-copy.c (may_propagate_copy): ... here. Fail if we
|
||
attempt to copy between types requiring conversion.
|
||
* tree-flow.h (may_propagate_copy): Update decl.
|
||
* tree-ssa-dom.c (cprop_operand): Tidy redundant tests.
|
||
|
||
2004-07-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.c (override_options): Don't set x86_prefetch_sse
|
||
from -mtune= option.
|
||
|
||
2004-07-07 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* builtins.c: Rename movstr*, except for movstrict*, to
|
||
movmem* and clrstr* to clrmem*.
|
||
* expr.c: Likewise.
|
||
* expr.h: Likewise.
|
||
* genopinit.c: Likewise.
|
||
* integrate.c: Likewise.
|
||
* local-alloc.c: Likewise.
|
||
* optabs.c: Likewise.
|
||
* optabs.h: Likewise.
|
||
* config/alpha/alpha.h: Likewise.
|
||
* config/alpha/alpha.md: Likewise.
|
||
* config/arm/arm-protos.h: Likewise.
|
||
* config/arm/arm.c: Likewise.
|
||
* config/arm/arm.md: Likewise.
|
||
* config/avr/avr.md: Likewise.
|
||
* config/c4x/c4x.c: Likewise.
|
||
* config/c4x/c4x.md: Likewise.
|
||
* config/frv/frv.md: Likewise.
|
||
* config/i386/i386-protos.h: Likewise.
|
||
* config/i386/i386.c: Likewise.
|
||
* config/i386/i386.h: Likewise.
|
||
* config/i386/i386.md: Likewise.
|
||
* config/i860/i860.c: Likewise.
|
||
* config/i860/i860.md: Likewise.
|
||
* config/ip2k/ip2k.md: Likewise.
|
||
* config/ip2k/libgcc.S: Likewise.
|
||
* config/ip2k/t-ip2k: Likewise.
|
||
* config/m32r/m32r.c: Likewise.
|
||
* config/m32r/m32r.md: Likewise.
|
||
* config/mcore/mcore.md: Likewise.
|
||
* config/mips/mips.c: Likewise.
|
||
* config/mips/mips.md: Likewise.
|
||
* config/ns32k/ns32k.c: Likewise.
|
||
* config/ns32k/ns32k.h: Likewise.
|
||
* config/ns32k/ns32k.md: Likewise.
|
||
* config/pa/pa.c: Likewise.
|
||
* config/pa/pa.md: Likewise.
|
||
* config/pdp11/pdp11.h: Likewise.
|
||
* config/pdp11/pdp11.md: Likewise.
|
||
* config/rs6000/rs6000.c: Likewise.
|
||
* config/rs6000/rs6000.md: Likewise.
|
||
* config/s390/s390-protos.h: Likewise.
|
||
* config/s390/s390.c: Likewise.
|
||
* config/s390/s390.md: Likewise.
|
||
* config/sh/lib1funcs.asm: Likewise.
|
||
* config/sh/sh.c: Likewise.
|
||
* config/sh/sh.md: Likewise.
|
||
* config/sh/t-sh: Likewise.
|
||
* config/sparc/sparc.h: Likewise.
|
||
* config/vax/vax.md: Likewise.
|
||
* config/xtensa/xtensa.c: Likewise.
|
||
* config/xtensa/xtensa.md: Likewise.
|
||
* doc/invoke.texi: Likewise.
|
||
* doc/md.texi: Likewise.
|
||
* doc/rtl.texi: Likewise.
|
||
|
||
2004-07-07 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
PR target/16407
|
||
* config/mips/mips-protos.h (mips_declare_common_object): Declare.
|
||
* config/mips/mips.c (mips_declare_common_object): New function,
|
||
mostly split out from...
|
||
(mips_output_aligned_decl_common): ...here.
|
||
* config/mips/mips.h (ASM_OUTPUT_LOCAL): Remove in favor of...
|
||
(ASM_OUTPUT_ALIGNED_LOCAL): ...this new definition.
|
||
* config/mips/iris6.h (ASM_OUTPUT_ALIGNED_LOCAL): Undefine this
|
||
rather than ASM_OUTPUT_LOCAL. Call mips_declare_common_object.
|
||
|
||
2004-07-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR c/16392
|
||
* function.c (assign_parms): Fix typo from previous change.
|
||
|
||
2004-07-07 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/15815
|
||
* doc/extend.texi (C++ Interface): Correct information and
|
||
discourage use.
|
||
|
||
2004-07-07 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR target/16130
|
||
PR target/16142
|
||
PR target/16143
|
||
* config/ia64/ia64.c (ia64_dfa_new_cycle): Reset DFA state for asm
|
||
insn.
|
||
|
||
2004-07-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
||
|
||
PR target/1679.
|
||
* config/m32r/m32r.c (m32r_function_symbol): New function:
|
||
Generate a symbol name RTX with the correct m32r specific flags
|
||
set.
|
||
(block_move_call): Use new function to generate correct symbol.
|
||
* config/m32r/m32r-protos.h: Add prototype for new funcion.
|
||
* config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Use the new
|
||
function.
|
||
|
||
2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* tree.h (TYPE_BINFO_OFFSET, TYPE_BINFO_VTABLE,
|
||
TYPE_BINFO_VIRTUALS, TYPE_BINFO_BASETYPES,
|
||
TYPE_BINFO_BASETYPE): Remove.
|
||
(BINFO_BASETYPES, BINFO_N_BASETYPES, BINFO_BASETYPE): Rename
|
||
to ...
|
||
(BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): ...
|
||
here.
|
||
(BINFO_BASEACCESSES, BINFO_BASEACCESS): Rename to ...
|
||
(BINFO_BASE_ACCESSES, BINFO_BASE_ACCESS): ... here.
|
||
(BINFO_INHERITANCE_CHAIN): Redocument as it is actually used.
|
||
(struct tree_binfo): Rename base_types to base_binfos.
|
||
* alias.c (record_component_aliases): Adjust BINFO macros.
|
||
* dbxout.c (dbxout_type): Likewise.
|
||
* dwarf2out.c (gen_member_die): Likewise.
|
||
* sdbout.c (sdbout_one_type): Likewise.
|
||
* tree-dump.c (deque_and_dump): Likewise.
|
||
* config/i386/i386.c (classify_argument,
|
||
contains_128bit_aligned_vector_p): Likewise.
|
||
|
||
2004-07-07 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/fr30/fr30.c (fr30_setup_incoming_varargs): Change
|
||
arguments to match TARGET_SETUP_INCOMING_VARARGS prototype.
|
||
|
||
2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.h: Fix the example use.
|
||
|
||
2004-07-06 Richard Henderson <rth@redhat.com>
|
||
|
||
* langhooks-def.h (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Remove.
|
||
* langhooks.h (struct lang_hooks): Remove gimple_before_inlining.
|
||
* tree-inline.c (copy_body_r, setup_one_parameter,
|
||
initialize_inlined_parameters, expand_call_inline,
|
||
declare_inline_vars): Don't check it.
|
||
(expand_calls_inline): Remove old version, rename new version
|
||
from gimple_expand_calls_inline.
|
||
* tree-optimize.c (execute_gimple): Remove.
|
||
(pass_gimple): Don't run anything.
|
||
|
||
2004-07-06 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* doc/sourcebuild.texi: Use semicolons instead of commas in
|
||
section title.
|
||
|
||
2004-07-06 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-sra.c (struct sra_walk_fns): Revert 2004-07-05 change.
|
||
(sra_walk_modify_expr, scan_init): Likewise.
|
||
(generate_element_zero): Check visited before scanning children.
|
||
(generate_element_init): Set visited on error.
|
||
(scalarize_init): Handle generate_element_init failure similar
|
||
to use_block_copy.
|
||
|
||
2004-07-06 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* toplev.h (NO_FRONT_END_DIAG, ATTRIBUTE_GCC_FE_DIAG): Define.
|
||
(warning, error, pedwarn, sorry): Use ATTRIBUTE_GCC_FE_DIAG.
|
||
|
||
2004-07-06 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/i386.c (legitimize_pic_address): Make static.
|
||
(legitimize_address): Handle CONST with TLS operand.
|
||
(ix86_expand_move): Don't call legitimize_pic_address directly.
|
||
* config/i386/i386-protos.h (legitimize_pic_address): Remove.
|
||
|
||
2004-07-06 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* ifcvt.c (struct noce_if_info): Add a Boolean b_unconditional field.
|
||
(noce_try_sign_mask): Tweak rtx_cost check if t is evaluated anyway.
|
||
(noce_process_if_block): Initialize if_info.b_unconditional if insn_b
|
||
is currently executed unconditionally, i.e. not in "else_bb".
|
||
|
||
2004-07-06 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* config/alpha/alpha.c (alpha_use_dfa_pipeline_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
* config/arm/arm.c (arm_use_dfa_pipeline_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
* config/frv/frv.c (frv_use_dfa_pipeline_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
* config/i386/i386.c (ia32_use_dfa_pipeline_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
* config/ia64/ia64.c (ia64_use_dfa_pipeline_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
* config/pa/pa.c (hhpa_use_dfa_pipeline_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
* config/sparc/sparc.c (sparc_use_dfa_pipeline_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
* config/v850/v850.c (v850_use_dfa_pipeline_interface): Remove.
|
||
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define to hook_int_void_1.
|
||
|
||
2004-07-06 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* dojump.c (do_jump): REFERENCE_EXPR is dead.
|
||
* expr.c (expand_expr_real_1): Ditto.
|
||
* tree-inline.c (estimate_num_insns_1): Ditto.
|
||
* tree-pretty-print.c (dump_generic_node): Ditto.
|
||
(op_symbol): Ditto.
|
||
* tree.def: Ditto.
|
||
|
||
2004-07-06 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-pre.c (reference_node_pool): New pool.
|
||
(find_or_generate_expression): Class 'r' is okay too.
|
||
(create_value_expr_from): Ditto.
|
||
(add_to_sets): LHS should not include vuses.
|
||
(eliminate): Ditto.
|
||
(compute_avail): Reverse ordering of tests.
|
||
Valuize INDIRECT_REF as well.
|
||
|
||
2004-07-06 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
PR rtl-optimization/16380
|
||
* loop.c (check_dbra_loop): Sink comparison instructions if they
|
||
do something other than set cc0.
|
||
|
||
2004-07-06 James E Wilson <wilson@specifixinc.com>
|
||
|
||
* doc/interface.texi (longjmp and automatic variables): Delete
|
||
paragraph recommending taking the address of a variable.
|
||
|
||
2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* vec.h (VEC_embedded_alloc): Remove.
|
||
(VEC_embedded_size, VEC_embedded_init): New.
|
||
(VEC_alloc, VEC_reserve, VEC_safe_push, VEC_safe_insert): Add
|
||
MEM_STAT_INFO.
|
||
(VEC_truncate): New.
|
||
(vec_p_reserve, vec_o_reserve): Add MEM_STAT_DECL.
|
||
(vec_embedded_alloc): Remove.
|
||
* vec.c (vec_p_reserve, vec_o_reserve): Add MEM_STAT_DECL, adjust.
|
||
(vec_embedded_alloc): Remove.
|
||
|
||
2004-07-06 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* Makefile.in (langhooks.o): Do not depend on gt-langhooks.h.
|
||
(gt-langhooks.h): Remove.
|
||
|
||
2004-07-06 George Helffrich <george@gly.bris.ac.uk>
|
||
|
||
* xcoffout.h (DBX_FINISH_SYMBOL): Fix typo.
|
||
|
||
2004-07-06 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* config/sparc/sparc.c (get_pc_symbol): Rename into
|
||
add_pc_to_pic_symbol.
|
||
(get_pc_symbol_name): Rename into add_pc_to_pic_symbol_name.
|
||
(load_pic_register): Account for previous changes.
|
||
Use reg_names. Don't create the label twice.
|
||
* config/sparc/sparc.md (UNSPEC_GET_PC): Rename into
|
||
UNSPEC_LOAD_PCREL_SYM.
|
||
(get_pc): Rename into load_pcrel_sym. Add predicate to
|
||
operands. Remove condition.
|
||
|
||
2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* dbxout.c (dbxout_type): Don't test whether the binfo slot of
|
||
RECORD, UNION & QUAL_UNION is actually a binfo.
|
||
|
||
* tree.h (TREE_VIA_VIRTUAL): Rename to ...
|
||
(BINFO_VIRTUAL_P): ... here. Require TREE_BINFO only.
|
||
(BINFO_MARKED, BINFO_FLAG_[16]): New binfo flags.
|
||
* dbxout.c (dbxout_type): Use BINFO_VIRTUAL_P.
|
||
* dwarf2out.c (add_data_member_location_attribute): Likewise.
|
||
(gen_inheritance_die): Likewise.
|
||
* tree-dump.c (deque_and_dump): Likewise.
|
||
* doc/c-tree.texi (Binfos): Add under reconstruction note.
|
||
|
||
2004-07-06 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* config/mcore/mcore.c (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE):
|
||
Define.
|
||
* config/mcore/mcore.md: Model memory latency with a simple DFA
|
||
pipeline description instead of a define_function_unit.
|
||
|
||
2004-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* langhooks-def.h (LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P): Extra arg.
|
||
* langhooks.h (var_mod_type_p): Likewise.
|
||
* c-decl.c (finish_decl): Add extra arg to variably_modified_type_p.
|
||
* expr.c (count_type_elements): Properly handle return from
|
||
array_type_nelts and properly test for overflow.
|
||
* gimplify.c (gimplify_init_constructor): Properly handle return
|
||
from array_type_nelts.
|
||
(gimplify_addr_expr): Remove redundant clear of TREE_SIDE_EFFECTS.
|
||
* integrate.c (copy_decl_for_inlining): Correct comments.
|
||
* tree-inline.c (remap_decl): Update comments, remove dead code,
|
||
and copy DECL_FIELD_OFFSET and DECL_QUALIFIER, if they exist.
|
||
(remap_type): Only remap if variably modified by vars in function
|
||
being inlined.
|
||
(copy_body_r): Use compatible_type langhooks to see when can fold.
|
||
(setup_one_parameter): Don't remap type.
|
||
(inline_forbidden_p_1): Add arg to variably_modified_type_p.
|
||
* tree.c (recompute_tree_invarant_for_addr_expr): Properly
|
||
compute TREE_INVARIANT for decl case.
|
||
(find_var_from_fn): New function.
|
||
(variably_modified_type_p): Add arg and call new function.
|
||
* tree.h (variably_modified_type_p): Add extra arg.
|
||
|
||
2004-07-05 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* config/sparc/sparc.md (nonlocal_goto): Remove disabled code.
|
||
(goto_handler_and_restore_v9): Delete disabled insn.
|
||
(goto_handler_and_restore_v9_sp64): Likewise.
|
||
|
||
2004-07-05 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* calls.c (load_register_parameters): Call expand_shift instead
|
||
of expand_binop with ashl_optab (or other shift optab) directly.
|
||
* expr.c (emit_group_load, emit_group_store): Likewise.
|
||
* function.c (assign_parm_setup_block): Likewise.
|
||
* stmt.c (shift_return_value): Likewise.
|
||
|
||
2004-07-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* expr.c (expand_assignment): Disable the bitfield += optimizations.
|
||
|
||
2004-07-05 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* doc/sourcebuild.texi: Revert previous patch.
|
||
|
||
2004-07-05 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* c-decl.c, config/m32r/m32r.c, expr.c, optabs.c: Don't check
|
||
TARGET_MEM_FUNCTIONS.
|
||
* system.h: Poison TARGET_MEM_FUNCTIONS.
|
||
* libfuncs.h (LTI_bcopy, LTI_bcmp, LTI_bzero, bcopy_libfunc,
|
||
bcmp_libfunc, bzero_libfunc): Remove.
|
||
* optabs.c (init_obtabs): Don't set bcopy_libfunc, bcmp_libfunc or
|
||
bzero_libfunc.
|
||
* doc/tm.texi (TARGET_MEM_FUNCTIONS): Remove.
|
||
* doc/standards.texi: Don't mention calling BSD string functions.
|
||
* doc/invoke.texi: Likewise. Mention that memmove may be called.
|
||
* config/vax/t-memfuncs: New.
|
||
* config/memcmp.c, config/memcpy.c, config/memmove.c,
|
||
config/memset.c: New.
|
||
* config/pdp11/t-pdp11 (LIB2FUNCS_EXTRA): Use these files.
|
||
* config.gcc (vax-*-bsd*, vax-*-sysv*, vax-*-ultrix*): Use
|
||
vax/t-memfuncs.
|
||
* config/alpha/alpha.h, config/arc/arc.h, config/arm/arm.h,
|
||
config/avr/avr.h, config/c4x/c4x.h, config/cris/aout.h,
|
||
config/elfos.h, config/gnu.h, config/h8300/h8300.h,
|
||
config/i386/gas.h, config/ia64/ia64.h, config/interix.h,
|
||
config/ip2k/ip2k.h, config/lynx-ng.h, config/m32r/m32r.h,
|
||
config/mcore/mcore.h, config/mips/mips.h, config/mmix/mmix.h,
|
||
config/netbsd.h, config/openbsd.h, config/pa/pa.h,
|
||
config/rs6000/rs6000.h, config/rtems.h, config/s390/s390.h,
|
||
config/sh/sh.h, config/sparc/sparc.h, config/stormy16/stormy16.h,
|
||
config/svr3.h: Don't define TARGET_MEM_FUNCTIONS.
|
||
|
||
2004-07-05 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.c (assign_parm_setup_reg): Properly rename variables in
|
||
FUNCTION_ARG_CALLEE_COPIES section.
|
||
|
||
2004-07-05 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* tree-mudflap.c: Include cgraph.h.
|
||
(mf_init_extern_trees): Rename to mudflap_init. Export.
|
||
Rewrite to create synthetic declarations instead of looking
|
||
up declarations from mf-runtime.h.
|
||
(mf_make_builtin, mf_make_cache_struct_type): New functions.
|
||
(mf_cache_shift_decl, mf_cache_mask_decl, mf_unregister_fndecl):
|
||
Correct commentary.
|
||
(execute_mudflap_function_decls, mudflap_register_call):
|
||
Don't call mf_init_extern_trees.
|
||
(mudflap_finish_file): Use cgraph_build_static_cdtor.
|
||
|
||
* tree-mudflap.h: Update prototypes.
|
||
* c-mudflap.c: Delete file.
|
||
* c-common.c: Include tree-mudflap.h.
|
||
(c_common_nodes_and_builtins): Call mudflap_init if appropriate.
|
||
* Makefile.in: Remove all references to c-mudflap.o.
|
||
Update dependencies.
|
||
|
||
2004-07-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.md (prefetch, prefetch_32, prefetch_64): Only allow short
|
||
displacements with the spatial-locality cache-control completer.
|
||
|
||
2004-07-05 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* langhooks.c: Don't include gt-langhooks.h.
|
||
(var_labelno): Delete.
|
||
(lhd_set_decl_assembler_name): Do not append a distinguishing
|
||
number to file-scope internal-linkage declarations for the first
|
||
input file, even if they have DECL_CONTEXT set. Use DECL_UID of
|
||
the declaration itself (if at block scope), or its containing
|
||
TRANSLATION_UNIT_DECL (if at file scope) for the distinguishing
|
||
number.
|
||
|
||
* opts.c (cur_in_fname): New global.
|
||
* opts.h: Declare it.
|
||
* tree.c: Include opts.h.
|
||
(make_node_stat): If creating a TRANSLATION_UNIT_DECL, give it
|
||
DECL_UID equal to cur_in_fname.
|
||
(copy_node_stat): Do not change DECL_UID when copying a
|
||
TRANSLATION_UNIT_DECL.
|
||
(build_common_tree_nodes): Adjust next_decl_uid to reserve the
|
||
range 0 .. num_in_fnames-1 for TRANSLATION_UNIT_DECLs.
|
||
|
||
* c-decl.c (c_static_assembler_name): Delete.
|
||
* c-tree.h (c_static_assembler_name): Delete prototype.
|
||
* c-lang.c, objc/objc-lang.c: Don't override
|
||
LANG_HOOKS_SET_DECL_ASSEMBLER_NAME.
|
||
|
||
* Makefile.in (tree.o): Update dependencies.
|
||
(GTFILES): Remove langhooks.c.
|
||
|
||
2004-07-05 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* fold-const.c (fold) <TRUNC_MOD_EXPR>: Optimize unsigned modulus
|
||
by a power of two into a bit-wise AND, i.e. "X % C" as "X & (C-1)".
|
||
Normalize "X % C" as "X % -C" for signed modulus and negative C.
|
||
Optimize "X % -Y" as "X % Y" for signed modulus.
|
||
<EQ_EXPR>: Recursively call "fold" when transforming "(X % Y) == 0"
|
||
into "((unsigned) X % Y) == 0".
|
||
|
||
2004-07-05 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* sourcebuild.texi (Config Fragments): Use @comma{} in
|
||
cross-reference to section title.
|
||
|
||
2004-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* tree.h (DECL_SEEN_IN_BIND_EXPR_P): New macro.
|
||
* gimplify.c (gimple_add_tmp_var, gimplify_bind_expr): Use it.
|
||
(gimplify_target_expr, gimplify_expr): Likewise.
|
||
(copy_if_shared_r): No longer need special case for BIND_EXPR.
|
||
(unshare_body, unvisit_body): Only look at nested if BODY_P is
|
||
whole function.
|
||
(gimplify_compound_lval): See if we can strip any useless conversion.
|
||
(gimplify_modify_expr, gimplify_modify_expr_to_memcpy): Take size
|
||
from RHS, not LHS.
|
||
(gimplify_modify_expr_to_memset): Likewise.
|
||
(gimplify_expr, case CONSTRUCTOR): Handle use as statement.
|
||
* tree-inline.c (setup_one_parameter): Use DECL_SEEN_IN_BIND_EXPR_P.
|
||
(declare_inline_vars): Likewise.
|
||
(walk_type_fields): New function.
|
||
(walk_tree): Use it.
|
||
* tree-nested.c (create_tmp_var_for): Show seen in BIND_EXPR.
|
||
|
||
* tree-sra.c (struct sra_walk_fns): Init function now returns bool.
|
||
(sra_walk_modify_expr): Allow init function to fail.
|
||
(scan_init): Now returns bool.
|
||
(generate_element_init): If can't understand INIT, return false.
|
||
(scalarize_init): Return false if generate_element_init does.
|
||
|
||
* tree-pretty-print.c (dump_generic_node, case ARRAY_TYPE): Properly
|
||
print bounds.
|
||
|
||
* expr.c (expand_expr_real_1, case SWITCH_EXPR): Don't check against
|
||
bounds if bounds aren't constant.
|
||
|
||
* tree-cfg.c (verify_expr): Use CHECK_OP in binary case.
|
||
|
||
* function.c, langhooks-def.h, langhooks.h: Move max_size hook
|
||
to type hooks; remove bogus PARAMS.
|
||
|
||
2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
|
||
* dwarf2out.c (add_data_member_location_attribute): Check for
|
||
TREE_BINFO.
|
||
* tree.c (tree_node_kinds): Add "binfos".
|
||
(binfo_lang_slots): New.
|
||
(make_node_stat): Add TREE_BINFO.
|
||
(make_tree_binfo_stat): New.
|
||
(tree_node_structure): Add TREE_BINFO.
|
||
* tree.def (TREE_BINFO): New.
|
||
* tree.h (REC_OR_UNION_CHECK): Rename to ...
|
||
(RECORD_OR_UNION_CHECK): ... here.
|
||
(NOT_RECORD_OR_UNION_CHECK): New.
|
||
(TRE_VIA_VIRTUAL): Allow TREE_LIST or TREE_BINFO.
|
||
(TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Adjust for
|
||
RECORD_OR_UNION_CHECK.
|
||
(TYPE_BINFO): Use RECORD_OR_UNION_CHECK.
|
||
(TYPE_LANG_SLOT_1): New.
|
||
(BINFO_TYPE, BINFO_OFFSET, BINFO_VTABLE, BINFO_VIRTUALS,
|
||
BINFO_BASETYPES, TYPE_BINFO_BASETYPES, BINFO_VPTR_FIELD,
|
||
BINFO_BASEACCESSES, BINFO_INHERITANCE_CHAIN): Adjust.
|
||
(BINFO_ELTS): Remove.
|
||
(BINFO_LANG_SLOT): New.
|
||
(struct tree_binfo): New.
|
||
(binfo_lang_slots): Declare.
|
||
(enum tree_node_structure_enum): Add TS_BINFO.
|
||
(union tree_node): Add binfo.
|
||
(make_tree_binfo_stat): Declare.
|
||
(make_tree_binfo): New.
|
||
(enum tree_node_kind): Add binfo_kind.
|
||
|
||
* objc/objc-act.c (start_class, objc_declare_protocols,
|
||
start_protocols): Use TYPE_LANG_SLOT_1.
|
||
* objc/objc-act.h (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): Rename
|
||
to ...
|
||
(CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS): ... here.
|
||
(CLASS_IVARS, CLASS_RAW_IVARS, CLASS_STATIC_TEMPLATE,
|
||
CLASS_CATEGORY_LIST, CLASS_PROTOCOL_LIST, CLASS_OWN_IVARS,
|
||
PROTOCOL_LIST, PROTOCOL_FORWARD_DECL): Use TYPE_LANG_SLOT_1.
|
||
|
||
2004-07-05 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* rtl.h (struct rtx_def): Remove the integrated flag.
|
||
Use the return_val flag for MEM_SCALAR_P.
|
||
Reshuffle and update flags in CLEAR_RTX_FLAGS.
|
||
|
||
2004-07-05 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
PR target/16357
|
||
* config/mips/mips.c (mips_block_move_straight): Pass BLKmode memrefs
|
||
to mips_expand_unaligned_load, mips_expand_unaligned_store, and
|
||
move_by_pieces.
|
||
|
||
2004-07-05 Josef Zlomek <zlomekj@suse.cz>
|
||
|
||
* var-tracking.c: Fix some comments.
|
||
(frame_stack_adjust): New.
|
||
(vt_stack_adjustments): Init stack_adjust of entry block to
|
||
minus stack adjustment of function prologue.
|
||
(adjust_stack_reference): Do not adjust if adjustment == 0.
|
||
(compute_bb_dataflow): Use plus_constant instead of gen_rtx_PLUS.
|
||
(emit_notes_in_bb): Likewise.
|
||
(vt_add_function_parameters): Do not adjust locations of
|
||
function arguments.
|
||
(vt_initialize): Compute the stack adjustment of function
|
||
prologue and offset the initial "location" of frame_base_decl
|
||
from the stack pointer after prologue.
|
||
|
||
2004-07-04 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.c (struct assign_parm_data_all): New.
|
||
(struct assign_parm_data_one): New.
|
||
(assign_parms_initialize_all, assign_parms_augmented_arg_list,
|
||
assign_parm_find_data_types, assign_parms_setup_varargs,
|
||
assign_parm_find_entry_rtl, assign_parm_is_stack_parm,
|
||
assign_parm_find_stack_rtl, assign_parm_adjust_entry_rtl,
|
||
assign_parm_adjust_stack_rtl, assign_parm_setup_block_p,
|
||
assign_parm_setup_block, assign_parm_setup_reg,
|
||
assign_parm_setup_stack, assign_parms_unsplit_complex): Split from ...
|
||
(assign_parms): ... here.
|
||
|
||
2004-07-04 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-pre.c (bb_value_sets): phi_gen, tmp_gen, new_sets
|
||
now are bitmap_set_t's.
|
||
(bitmap_insert_into_set): No point in inserting the value if
|
||
it's invariant.
|
||
(bitmap_set_contains): New function.
|
||
(bitmap_set_replace_value): Add comment on why we do it
|
||
this way.
|
||
(set_contains): Removed.
|
||
(bitmap_set_subtract_from_value_set): New name of
|
||
set_subtract now that it's arguments are two different
|
||
types of sets.
|
||
Update callers.
|
||
(bitmap_find_leader): Change algorithm used.
|
||
(find_or_generate_expression): Update use of functions for new
|
||
bitmap sets.
|
||
(create_expression_by_pieces): Ditto.
|
||
(insert_aux): Ditto.
|
||
(insert): Ditto.
|
||
(add_to_sets): Ditto.
|
||
(init_pre): Ditto.
|
||
(execute_pre): Ditto.
|
||
(compute_avail): Ditto.
|
||
Also ignore virtual phis.
|
||
|
||
2004-07-04 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* combine.c (simplify_comparison): Fix comment typo.
|
||
|
||
2004-07-04 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* config/sparc/sparc.c (SIBCALL_SLOT_EMPTY_P): Rename
|
||
into LEAF_SIBCALL_SLOT_RESERVED_P after negation.
|
||
(eligible_for_sibcall_delay): Adjust use of SIBCALL_SLOT_EMPTY_P.
|
||
(output_restore): Change parameter from 'insn' to 'pat'.
|
||
(output_return): Adjust call to output_restore.
|
||
(output_sibcall): Adjust use of SIBCALL_SLOT_EMPTY_P.
|
||
Adjust call to output_restore.
|
||
|
||
2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
|
||
|
||
* config/netbsd.h (NETBSD_OS_CPP_BUILTINS_COMMON): Define __unix__
|
||
and assert system is bsd.
|
||
|
||
2004-07-04 Richard Sandiford <rsandifo@redhat.com>
|
||
|
||
* config/mips/mips.h (MASK_DEBUG_C, TARGET_DEBUG_C_MODE): Delete.
|
||
(TARGET_SWITCHES): Remove -mdebugc.
|
||
* config/mips/mips.md (seq, sne, sgt, sge, slt, sle, sgtu, sgeu)
|
||
(sltu, sleu): Remove TARGET_DEBUG_C_MODE handling.
|
||
(seq_[sd]i, sne_[sd]i, sge_[sd]i, sle_[sd]i_reg, sgeu_[sd]i)
|
||
(sle_[sd]i_reg): Delete.
|
||
|
||
2004-07-04 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* config/iq2000/iq2000.c (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE):
|
||
Define.
|
||
* config/iq2000/iq2000.md: Translate old pipeline description to an
|
||
equivalent new one.
|
||
|
||
2004-07-04 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* tree-ssa-ccp.c (set_rhs): Change function to return a bool.
|
||
Ensure the replacement rhs is valid gimple before performing
|
||
the substitution. Return false if these sanity checks fail.
|
||
(fold_stmt): Only set changed to true, if set_rhs returns true.
|
||
(execute_fold_all_builtins): Only call modify_stmt if set_rhs
|
||
succeeds.
|
||
|
||
2004-07-04 Richard Henderson <rth@redhat.com>
|
||
|
||
PR c/16348
|
||
* c-typeck.c (c_finish_loop): Don't clear cond for cond_is_first loops.
|
||
|
||
2004-07-04 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* configure.ac (ranlib_flags): New variable.
|
||
* Makefile.in (RANLIB_FLAGS): New variable.
|
||
(libbackend.a): Use it.
|
||
* configure: Regenerated.
|
||
|
||
2004-07-04 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* ifcvt.c (noce_try_sign_mask): Call emit_store_flag to generate
|
||
a "sign mask" instead of using ashr_optab directly.
|
||
|
||
2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
|
||
|
||
* doc/cpp.texi: Don't document what we do for ill-formed expressions.
|
||
* doc/cppopts.texi: Clarify processing of command-line defines.
|
||
|
||
2004-07-04 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/contrib.texi (Contributors): Adjust link for GNU Classpath.
|
||
|
||
2004-07-04 Richard Henderson <rth@redhat.com>
|
||
|
||
* rtl.def (ADDRESSOF): Remove.
|
||
* alias.c (rtx_equal_for_memref_p): Don't handle addressof.
|
||
(find_base_term, memrefs_conflict_p): Likewise.
|
||
* cse.c (fixed_base_plus_p, find_best_addr: Likewise.
|
||
(fold_rtx, cse_insn, set_live_p): Likewise.
|
||
* dwarf2out.c (mem_loc_descriptor): Likewise.
|
||
(add_location_or_const_value_attribute): Likewise.
|
||
* emit-rtl.c (copy_insn_1): Likewise.
|
||
* explow.c (memory_address): Likewise.
|
||
* expmed.c (store_split_bit_field): Likewise.
|
||
* expr.c (expand_expr_real_1): Likewise.
|
||
* function.c (instantiate_decl
|
||
(instantiate_virtual_regs_1, fix_lexical_addr): Likewise.
|
||
* genrecog.c (preds, validate_pattern): Likewise.
|
||
* integrate.c (copy_rtx_and_substitute): Likewise.
|
||
* recog.c (general_operand, register_operand): Likewise.
|
||
(memory_address_p): Likwise.
|
||
* reload1.c (eliminate_regs, elimination_effects): Likewise.
|
||
* rtl.c (copy_rtx): Likewise.
|
||
* rtlanal.c (rtx_unstable_p, rtx_varies_p): Likewise.
|
||
(rtx_addr_can_trap_p, nonzero_address_p, address_cost): Likewise.
|
||
* rtlhooks.c (gen_lowpart_general): Likewise.
|
||
* stmt.c (expand_asm_operands): Likewise.
|
||
* web.c (entry_register, replace_ref, web_main): Likewise.
|
||
* config/alpha/alpha.c (input_operand, alpha_legitimate_address_p,
|
||
alpha_expand_block_move, alpha_expand_block_clear): Likewise.
|
||
* config/arm/arm.c (thumb_rtx_costs): Likewise.
|
||
* config/c4x/c4x.c (c4x_valid_operands): Likewise.
|
||
* config/frv/frv.c (move_destination_operand, move_source_operand,
|
||
condexec_dest_operand, condexec_source_operand,
|
||
condexec_memory_operand): Likewise.
|
||
* config/h8300/h8300.h (PREDICATE_CODES): Likewise.
|
||
* config/ia64/ia64.c (general_xfmode_operand): Likewise.
|
||
(destination_xfmode_operand): Likewise.
|
||
* config/mips/mips.h (PREDICATE_CODES): Likewise.
|
||
* config/mn10300/mn10300.c (mn10300_address_cost_1): Likewise.
|
||
* config/s390/s390.c (general_s_operand): Likewise.
|
||
* config/s390/s390.md (mov*): Likewise.
|
||
* config/sparc/sparc.h (PREDICATE_CODES): Likewise.
|
||
|
||
* c-typeck.c (c_mark_addressable): Don't put_var_into_stack.
|
||
* expr.c (expand_expr_real_1): Likewise.
|
||
* stmt.c (expand_decl): Likewise.
|
||
* config/c4x/c4x.c (c4x_expand_builtin): Likewise.
|
||
|
||
* function.c (struct fixup_replacement, struct insns_for_mem_entry,
|
||
postponed_insns, put_var_into_stack, put_reg_into_stack,
|
||
schedule_fixup_var_refs, fixup_var_refs, find_fixup_replacement,
|
||
fixup_var_refs_insns, fixup_var_refs_insns_with_hash,
|
||
fixup_var_refs_insn, fixup_var_refs_1, fixup_memory_subreg,
|
||
walk_fixup_memory_subreg, fixup_stack_1, optimize_bit_field,
|
||
gen_mem_addressof, flush_addressof, put_addressof_into_stack,
|
||
purge_bitfield_addressof_replacements, purge_addressof_replacements,
|
||
purge_addressof_1, insns_for_mem_hash, insns_for_mem_comp,
|
||
struct insns_for_mem_walk_info, insns_for_mem_walk,
|
||
compute_insns_for_mem, is_addressof, purge_addressof, setjmp_protect,
|
||
setjmp_protect_args): Remove.
|
||
(push_function_context_to): Don't handle var_refs_queue.
|
||
(pop_function_context_from, free_after_compilation): Likewise.
|
||
(instantiate_virtual_regs): Don't handle parm_reg_stack_loc.
|
||
(assign_parms, allocate_struct_function): Likewise.
|
||
(use_register_for_decl): New.
|
||
(expand_function_end): Don't setjmp_protect.
|
||
* function.h (struct emit_status): Update commentary.
|
||
(struct function): Remove x_max_parm_reg, x_parm_reg_stack_loc.
|
||
(max_parm_reg, parm_reg_stack_loc): Remove.
|
||
* passes.c (DFI_addressof): Remove.
|
||
(dump_file_info): Remove addressof.
|
||
(rest_of_handle_addressof): Remove.
|
||
(rest_of_compilation): Don't call it.
|
||
* rtl.h (ADDRESSOF_REGNO, ADDRESSOF_DECL): Remove.
|
||
* stmt.c (expand_decl): Use use_register_for_decl.
|
||
* tree.h: Update decls.
|
||
* web.c (mark_addressof): Remove.
|
||
* doc/invoke.texi (-dF): Remove.
|
||
|
||
2004-07-03 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/ia64/ia64.c (spill_xfmode_operand): Use assign_stack_temp
|
||
instead of gen_mem_addressof.
|
||
* config/ia64/ia64.md (movxf): Use assign_stack_temp to handle
|
||
TImode output register.
|
||
|
||
2004-07-03 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-optimization/16341
|
||
* tree-sra.c (sra_walk_function): Increment to next stmt before
|
||
processing the current stmt.
|
||
(sra_insert_after): Always use BSI_SAME_STMT.
|
||
|
||
2004-07-03 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Don't fold
|
||
fp plus with minus.
|
||
|
||
2004-07-03 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* tree.c (type_hash_eq): Allow TYPE_MIN_VALUE which compares equal
|
||
with tree_int_cst_equal.
|
||
|
||
2004-07-03 Andreas Schwab <schwab@suse.de>
|
||
|
||
* config/ia64/ia64.md: Define new attribute "empty".
|
||
(prologue_use, nop_x, insn_group_barrier): Set it.
|
||
|
||
* config/ia64/ia64.c (ia64_reorg): When looking for trailing call
|
||
skip over "empty" insns.
|
||
|
||
2004-07-03 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* tree-inline.c (initialize_inlined_parameters): Pass proper function
|
||
context to gimplify_body.
|
||
(walk_tree): Don't walk into types twice.
|
||
(walk_tree, case POINTER_TYPE): Deal with mutually recursive pointers.
|
||
|
||
* tree-sra.c (generate_element_init): Remove any useless conversions.
|
||
|
||
* gimplify.c (gimplify_conversion): Remove stripping useless
|
||
conversions from here.
|
||
(gimplify_expr): Put it here, in place of call to STRIP_MAIN_TYPE_NOPS.
|
||
(gimplify_modify_expr_to_memcpy, gimplify_variable_sized_compare):
|
||
Unshare before substituting PLACEHOLDER_EXPR.
|
||
(gimplify_modify_expr_to_memset): Likewise.
|
||
Pass address of TO to memset, not TO itself.
|
||
(gimplify_init_constructor): Make copy of OBJECT so we have it each
|
||
time we make an expression (to match a PLACEHOLDER_EXPR).
|
||
|
||
* tree-ssa.c (tree_ssa_useless_type_conversion): Also look at
|
||
VIEW_CONVERT_EXPR and NON_LVALUE_EXPR.
|
||
* tree-ssa-ccp.c (fold_stmt): Call just STRIP_USELESS_TYPE_CONVERSION.
|
||
* tree-ssa-dom.c (local_fold): Likewise.
|
||
|
||
* langhooks-def.h (LANG_HOOKS_TYPE_MAX_SIZE): New langhook.
|
||
* langhooks.h (strct lang_hooks): New field type_max_size.
|
||
* function.c (assign_temp): Call it.
|
||
|
||
2004-07-03 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* config/sh/sh.c (sh_use_dfa_interface): Add TARGET_SH1.
|
||
* config/sh/sh.md: Convert the SH1 pipeline description to
|
||
a DFA model.
|
||
|
||
2004-07-02 Zack Weinberg <zack@codesourcery.com>
|
||
|
||
* c-decl.c (struct c_binding): Remove contour field; add
|
||
depth, invisible, nested fields.
|
||
(B_IN_SCOPE, B_IN_CURRENT_SCOPE, B_IN_FILE_SCOPE)
|
||
(B_IN_EXTERNAL_SCOPE): New convenience macros.
|
||
(bind): Add invisible and nested arguments. Initialize
|
||
new fields of struct c_binding; adjust loop scanning for
|
||
insertion point.
|
||
(free_binding_and_advance): Clear structure with memset.
|
||
(pop_scope): Adjust to match. Set DECL_CONTEXT on everything
|
||
in file scope, even if it's in external scope too.
|
||
(pushdecl): Adjust to match. Create invisible file-scope
|
||
declarations for block-scope forward declarations of static functions.
|
||
(pushtag, warn_if_shadowing, pushdecl_top_level, implicitly_declare)
|
||
(undeclared_variable, lookup_label, declare_label, define_label)
|
||
(lookup_tag, lookup_name, lookup_name_in_scope, builtin_function)
|
||
(c_make_fname_decl, store_parm_decls_newstyle, identifier_global_value)
|
||
(store_parm_decls_oldstyle): Adjust to match.
|
||
(diagnose_mismatched_decls): Correct handling of linkage clashes.
|
||
(merge_decls): No need to copy C_DECL_IN_EXTERNAL_SCOPE.
|
||
|
||
* c-tree.h (C_DECL_IN_EXTERNAL_SCOPE): Delete.
|
||
(C_DECL_DECLARED_BUILTIN, C_DECL_REGISTER): Slide down one.
|
||
|
||
2004-07-02 Richard Henderson <rth@redhat.com>
|
||
|
||
* c-decl.c (grokdeclarator): Don't frob current_function_decl
|
||
around variable_size.
|
||
(set_decl_nonlocal): Remove.
|
||
(store_parm_decls): Add stmts for pending sizes.
|
||
* calls.c (calls_function, calls_function_1): Remove.
|
||
(precompute_arguments): Don't call it.
|
||
* cfgexpand.c (set_save_expr_context): Remove.
|
||
(tree_expand_cfg): Don't call it.
|
||
* dwarf2out.c (add_bound_info): Don't handle SAVE_EXPR.
|
||
(dwarf2out_finish): Likewise.
|
||
* expr.c (emit_block_move): Adjust addresses to BLKmode.
|
||
(store_constructor): Don't pre-evaluate SAVE_EXPR.
|
||
(safe_from_p): Don't queue SAVE_EXPRs.
|
||
(expand_expr_real_1 <case SAVE_EXPR>): Rewrite to expect,
|
||
or build plain VAR_DECLs.
|
||
* fold-const.c (twoval_comparison_p): Don't look at SAVE_EXPR_RTL.
|
||
(fold): Likewise.
|
||
(fold_checksum_tree): Don't special-case SAVE_EXPR.
|
||
* function.c (free_after_compilation): Don't clear x_save_expr_regs.
|
||
(put_var_into_stack): Don't handle SAVE_EXPR.
|
||
(gen_mem_addressof): Likewise.
|
||
* function.h (struct function): Remove x_save_expr_regs.
|
||
(save_expr_regs): Remove.
|
||
* gengtype.c (adjust_field_tree_exp): Don't special-case SAVE_EXPR.
|
||
* print-tree.c (print_node): Don't dump SAVE_EXPR_NOPLACEHOLDER.
|
||
* stor-layout.c (variable_size): Don't set it.
|
||
(force_type_save_exprs, force_type_save_exprs_1): Remove.
|
||
* tree-inline.c (remap_save_expr): Remove fn argument. Update
|
||
all callers. Don't set SAVE_EXPR_CONTEXT.
|
||
* tree-inline.h (remap_save_expr): Update decl.
|
||
* tree.c (save_expr): Update build size.
|
||
(first_rtl_op): Don't handle SAVE_EXPR.
|
||
(unsave_expr_1, contains_placeholder_p): Likewise.
|
||
(decl_function_context): Likewise.
|
||
* tree.def (SAVE_EXPR): Remove args 1 and 2.
|
||
* tree.h (SAVE_EXPR_CONTEXT, SAVE_EXPR_RTL): Remove.
|
||
(SAVE_EXPR_NOPLACEHOLDER, SAVE_EXPR_PERSISTENT_P): Remove.
|
||
|
||
2004-07-03 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* doc/bugreport.texi, doc/configterms.texi, doc/contrib.texi,
|
||
doc/contribute.texi, doc/cpp.texi, doc/cppinternals.texi,
|
||
doc/extend.texi, doc/install.texi, doc/invoke.texi, doc/md.texi,
|
||
doc/portability.texi, doc/tree-ssa.texi, doc/trouble.texi: Avoid
|
||
some first-person references and patronizing comments. Based on
|
||
printed manual.
|
||
* doc/invoke.texi: Don't reference fortran@gnu.org.
|
||
* doc/trouble.texi (Warning when a non-void function value is
|
||
ignored): Rewrite. From Russ Allbery and Chris Devers.
|
||
|
||
2004-07-02 Daniel Berlin <dberlin@dberlin.org)
|
||
|
||
* tree-ssa-pre.c (bitmap_set_t): New.
|
||
(bb_value_sets): avail_out is now a bitmap_set_t.
|
||
(bitmap_find_leader): New function.
|
||
(bitmap_value_insert_into_set): Ditto.
|
||
(bitmap_set_copy): Ditto.
|
||
(bitmap_value_replace_in_set): Ditto.
|
||
(bitmap_set_contains_value): Ditto.
|
||
(bitmap_set_new): Ditto.
|
||
(bitmap_set_pool): New pool.
|
||
(find_or_generate_expression): Use bitmap_ functions on AVAIL sets.
|
||
(insert_aux): Ditto.
|
||
(add_to_sets): Ditto.
|
||
(compute_avail): Ditto
|
||
(eliminate): Ditto.
|
||
(init_pre): Ditto.
|
||
(fini_pre): Ditto.
|
||
(execute_pre): Ditto.
|
||
|
||
2004-07-02 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* config/rs6000/rs6000.c (struct processor_costs): New structure
|
||
used to hold instruction latencies/sizes for processor types.
|
||
(rs6000_cost): New global variable pointing to current CPU's costs.
|
||
(rs6000_override_options): Initialize rs6000_cost to point to the
|
||
appropriate cost table based upon rs6000_cpu and optimize_size.
|
||
(rs6000_rtx_costs): Use rs6000_cost to avoid hardcoding processor
|
||
timings inline.
|
||
|
||
2004-07-02 Richard Henderson <rth@redhat.com>
|
||
|
||
* expmed.c (make_tree): Don't use SET_DECL_RTL.
|
||
|
||
2004-07-02 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* tree-flow.h (bb_ann_d): Remove ephi_nodes field.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (struct machine_function): Add gp_save_rtx.
|
||
(alpha_gp_save_rtx): Use assign_stack_local instead of
|
||
gen_mem_addressof.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (struct alpha_rtx_cost_data): Add int_div.
|
||
(alpha_rtx_cost_data): Update to match.
|
||
(alpha_rtx_cost_size): New.
|
||
(alpha_rtx_costs): Honor optimize_size.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* gimple-low.c (lower_function_body): Don't reset_block_changes here.
|
||
* cfgexpand.c (tree_expand_cfg): Do it here.
|
||
* config/alpha/alpha.c (alpha_output_mi_thunk_osf): And here.
|
||
* config/ia64/ia64.c (ia64_output_mi_thunk): And here.
|
||
* config/mips/mips.c (mips_output_mi_thunk): And here.
|
||
* config/rs6000/rs6000.c (rs6000_output_mi_thunk): And here.
|
||
* config/sh/sh.c (sh_output_mi_thunk): And here.
|
||
* config/sparc/sparc.c (sparc_output_mi_thunk): And here.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree.def (RTL_EXPR): Remove.
|
||
* c-typeck.c (lvalue_p): Don't handle it.
|
||
* expr.c (safe_from_p): Likewise.
|
||
(expand_expr_real_1): Likewise.
|
||
* fold-const.c (non_lvalue, operand_equal_p, fold): Likewise.
|
||
(fold_checksum_tree, tree_expr_nonnegative_p): Likewise.
|
||
* gengtype.c (adjust_field_tree_exp): Likewise.
|
||
* stmt.c (warn_if_unused_value): Likewise.
|
||
* tree-gimple.c (recalculate_side_effects): Likewise.
|
||
* tree-pretty-print.c (dump_generic_node): Likewise.
|
||
* tree.c (make_node_stat, first_rtl_op, unsave_expr_1): Likewise.
|
||
(unsafe_for_reeval, stabilize_reference, build1_stat): Likewise.
|
||
* tree.h (RTL_EXPR_SEQUENCE, RTL_EXPR_RTL, RTL_EXPR_ALT_RTL): Remove.
|
||
|
||
* stmt.c (struct stmt_status): Remove x_last_expr_type,
|
||
x_last_expr_value, x_last_expr_alt_rtl, x_expr_stmts_for_value.
|
||
(last_expr_type, last_expr_value, last_expr_alt_rtl): Remove.
|
||
(expand_expr_stmt): Merge with expand_expr_stmt_value. Remove
|
||
all the bits that tracked last_expr.
|
||
(expand_end_bindings): Don't track last_expr.
|
||
(expand_start_stmt_expr, expand_end_stmt_expr): Remove.
|
||
(clear_last_expr): Remove.
|
||
(expand_asm): Don't call it.
|
||
(expand_asm_operands, expand_end_cond): Likewise.
|
||
(expand_naked_return, expand_null_return_1): Likewise.
|
||
* c-typeck.c (c_begin_compound_stmt): Likewise.
|
||
* cfgexpand.c (expand_block): Use expand_expr_stmt.
|
||
* expr.c (expand_expr_real_1): Likewise.
|
||
* tree.h: Update prototypes.
|
||
|
||
* function.h (struct sequence_stack): Remove sequence_rtl_expr.
|
||
(struct emit_status): Remove sequence_rtl_expr.
|
||
(struct function): Remove x_rtl_expr_chain.
|
||
(seq_rtl_expr, rtl_expr_chain): Remove.
|
||
* function.c (struct temp_slot): Remove rtl_expr.
|
||
(assign_stack_temp_for_type): Don't set it.
|
||
(free_temp_slots, pop_temp_slots): Don't check it.
|
||
(free_after_compilation): Don't clear x_rtl_expr_chain.
|
||
(fixup_var_refs): Don't search it.
|
||
(preserve_rtl_expr_result, free_temps_for_rtl_expr): Remove.
|
||
* emit-rtl.c (start_sequence): Don't use sequence_rtl_expr
|
||
or seq_rtl_expr.
|
||
(push_topmost_sequence): Likewise.
|
||
(end_sequence, init_emit): Likewise.
|
||
(start_sequence_for_rtl_expr): Remove.
|
||
* expmed.c (make_tree): Build a VAR_DECL instead of an RTL_EXPR.
|
||
* rtl.h (preserve_rtl_expr_result): Remove.
|
||
|
||
2004-07-02 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* ifcvt.c, modulo-sched.c, tree-alias-common.c, tree-sra.c,
|
||
tree-ssa-copy.c, tree-ssa-dom.c, tree-ssa-pre.c: Fix comment
|
||
typos.
|
||
|
||
2004-07-02 Aaron W. LaFramboise <aaronraolete36@aaronwl.com>
|
||
|
||
* gcc.c (STANDARD_STARTFILE_PREFIX_1): Define.
|
||
(STANDARD_STARTFILE_PREFIX_2): Define.
|
||
(standard_startfile_prefix_1): Initialize to
|
||
STANDARD_STARTFILE_PREFIX_1.
|
||
(standard_startfile_prefix_2): Initialize to
|
||
STANDARD_STARTFILE_PREFIX_2.
|
||
* config/i386/mingw32.h (MD_STARTFILE_PREFIX): Remove.
|
||
(STANDARD_STARTFILE_PREFIX_1): Define.
|
||
(STANDARD_STARTFILE_PREFIX_2): Define.
|
||
* doc/tm.texi (STANDARD_STARTFILE_PREFIX_1): Document.
|
||
(STANDARD_STARTFILE_PREFIX_2): Document.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-sra.c (sra_walk_expr): Don't maybe_lookup_element_for_expr
|
||
in order to disable scalarization. Instead set a flag and wait
|
||
for a candidate decl.
|
||
|
||
2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
* doc/cppinternals.texi, doc/install.texi, doc/invoke.texi,
|
||
doc/md.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi:
|
||
Use terminology "testsuite" and "enumerated".
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* dwarf2out.c (reg_save): Use INVALID_REGNUM.
|
||
(dwarf2out_reg_save, dwarf2out_return_save): Likewise.
|
||
(initial_return_save): Likewise.
|
||
(flush_queued_reg_saves): Remap register numbers.
|
||
(dwarf2out_return_reg): Likewise.
|
||
|
||
2004-07-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* gimplify.c (gimplify_one_sizepos): Don't do anything if any VAR_DECL.
|
||
|
||
* tree-pretty-print.c (dump_generic_node, case ARRAY_REF): Use
|
||
access functions for lower bound and element size and only output
|
||
if lower bound nonzero or element size not same as that of type.
|
||
(dump_generic_node, case COMPONENT_REF): Use access func. for offset.
|
||
|
||
2004-07-01 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* c-pretty-print.c (pp_c_postfix_expression): Fix pasto.
|
||
|
||
2004-07-01 Per Bothner <per@bothner.com>
|
||
|
||
* final.c (final): Fix typo reported by Aaron W. LaFramboise.
|
||
|
||
2004-07-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* expr.c (expand_assignment): Optimize bitfld += cst for 1 bit
|
||
bitfields as well. STRIP_NOPS from src operand and PLUS_EXPR's
|
||
first operand. Don't optimize if the bitfield is volatile.
|
||
|
||
2004-07-01 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* c-pretty-print.c (pp_c_postfix_expression): Handle
|
||
floating-point comparison operators.
|
||
(pp_c_expression): Pass floating-point comparison
|
||
operators to pp_c_postfix_expression.
|
||
|
||
2004-07-01 Roger Sayle <roger@eyesopen.com>
|
||
|
||
* simplify-rtx.c (simplify_binary_operation) <PLUS, MINUS>: Use
|
||
rtx_cost instead of "had_mult" to determine whether the transformed
|
||
expression is cheaper than the original.
|
||
|
||
2004-07-01 Jerry Quinn <jlquinn@optonline.net>
|
||
|
||
* alias.c (get_alias_set, canon_rtx, get_addr,
|
||
nonoverlapping_memrefs_p, nonlocal_referenced_p_1, memory_modified_1):
|
||
Use MEM_P.
|
||
* builtins.c (expand_builtin_prefetch, expand_builtin_profile_func,
|
||
expand_builtin): Likewise.
|
||
* calls.c (expand_call, emit_library_call_value_1, store_one_arg):
|
||
Likewise.
|
||
* combine.c (can_combine_p, combinable_i3pat, try_combine,
|
||
find_split_point, combine_simplify_rtx, simplify_set, make_extraction,
|
||
rtx_equal_for_field_assignment_p, gen_lowpart_for_combine,
|
||
record_dead_and_set_regs_1, get_last_value_validate,
|
||
mark_used_regs_combine, move_deaths, unmentioned_reg_p_1): Likewise.
|
||
* cse.c (check_dependence, canon_hash, equiv_constant,
|
||
gen_lowpart_if_possible, cse_insn, invalidate_from_clobbers,
|
||
cse_around_loop, cse_check_loop_start, cse_set_around_loop,
|
||
count_reg_usage): Likewise.
|
||
* cselib.c (rtx_equal_for_cselib_p, add_mem_for_addr, cselib_lookup,
|
||
cselib_invalidate_mem, cselib_invalidate_rtx, cselib_record_set,
|
||
cselib_record_sets): Likewise.
|
||
* dbxout.c (PARM_PASSED_IN_MEMORY, dbxout_symbol,
|
||
dbxout_symbol_location, dbxout_parms, dbxout_reg_parms): Likewise.
|
||
* ddg.c (mark_mem_use, mark_mem_store, rtx_mem_access_p): Likewise.
|
||
* df.c (df_uses_record): Likewise.
|
||
* dojump (do_jump): Likewise.
|
||
* dwarf2out.c (stack_adjust_offset, mem_loc_descriptor,
|
||
loc_descriptor_from_tree, rtl_for_decl_location, add_bound_info,
|
||
decl_start_label): Likewise.
|
||
* emit-rtl.c (gen_complex_constant_part, gen_highpart,
|
||
operand_subword, change_address_1, make_safe_from): Likewise.
|
||
* explow.c (break_out_memory_refs, copy_all_regs, validize_mem,
|
||
stabilize, force_not_mem): Likewise.
|
||
* expmed.c (store_bit_field, store_split_bit_field, extract_bit_field,
|
||
expand_mult_const, expand_divmod, emit_store_flag): Likewise.
|
||
* expr.c (convert_move, convert_modes, emit_block_move,
|
||
emit_group_load, emit_group_store, clear_storage, emit_move_insn,
|
||
emit_move_insn_1, expand_assignment, store_expr,
|
||
store_constructor_field, store_constructor, store_field,
|
||
force_operand, safe_from_p, expand_expr_real_1, expand_increment):
|
||
Likewise.
|
||
* final.c (cleanup_subreg_operands, alter_subreg,
|
||
get_mem_expr_from_op): Likewise.
|
||
* flow.c (notice_stack_pointer_modification_1,
|
||
init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs):
|
||
Likewise.
|
||
* function.c (mark_temp_addr_taken, preserve_temp_slots,
|
||
preserve_rtl_expr_result, put_var_into_stack, fixup_var_refs_1,
|
||
optimize_bit_field, flush_addressof, purge_addressof_1,
|
||
instantiate_decl, instantiate_virtual_regs_1, assign_parms,
|
||
setjmp_protect, setjmp_protect_args, fix_lexical_addr,
|
||
keep_stack_depressed): Likewise.
|
||
* ifcvt.c (noce_try_cmove_arith, noce_try_abs, noce_operand_ok,
|
||
noce_process_if_block, find_memory): Likewise.
|
||
* integrate.c (subst_constants, allocate_initial_values): Likewise.
|
||
* local-alloc.c (validate_equiv_mem_from_store, memref_referenced_p,
|
||
update_equiv_regs): Likewise.
|
||
* loop.c (scan_loop, prescan_loop, note_addr_stored, check_store,
|
||
maybe_eliminate_biv_1, find_mem_in_note_1): Likewise.
|
||
* optabs.c (expand_abs, emit_unop_insn): Likewise.
|
||
* passes.c (rest_of_handle_final): Likewise.
|
||
* postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands,
|
||
move2add_note_store): Likewise.
|
||
* ra-build.c (detect_remat_webs): Likewise.
|
||
* ra-debug.c (dump_static_insn_cost): Likewise.
|
||
* ra-rewrite.c (slots_overlap_p, insert_stores): Likewise.
|
||
* recog.c (validate_change, apply_change_group, cancel_changes,
|
||
validate_replace_rtx_1, general_operand, register_operand,
|
||
nonmemory_operand, push_operand, pop_operand, memory_operand,
|
||
indirect_operand, asm_operand_ok, offsettable_memref_p,
|
||
offsettable_nonstrict_memref_p, constrain_operands,
|
||
store_data_bypass_p): Likewise.
|
||
* reg-stack.c (subst_stack_regs_pat): Likewise.
|
||
* regclass.c (record_operand_costs, scan_one_insn, record_reg_classes,
|
||
copy_cost, reg_scan_mark_refs): Likewise.
|
||
* regmove.c (optimize_reg_copy_3, stack_memref_p,
|
||
combine_stack_adjustments_for_block): Likewise.
|
||
* regrename.c (copyprop_hardreg_forward_1): Likewise.
|
||
* reload.c (can_reload_into, push_reload, decompose, immune_p,
|
||
find_reloads, find_reloads_address, find_reloads_address_1,
|
||
reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p,
|
||
find_equiv_reg): Likewise.
|
||
* reload1.c (reload, eliminate_regs, eliminate_regs_in_insn,
|
||
reload_as_needed, choose_reload_regs, emit_input_reload_insns,
|
||
do_input_reload, emit_reload_insns, gen_reload, delete_output_reload,
|
||
delete_address_reloads): Likewise.
|
||
* resource.c (mark_referenced_resources): Likewise.
|
||
* rtlanal.c (get_jump_table_offset, count_occurrences,
|
||
reg_referenced_p, reg_set_p, set_of_1, set_noop_p,
|
||
reg_overlap_mentioned_p, note_uses, replace_regs, nonzero_bits1,
|
||
num_sign_bit_copies1): Likewise.
|
||
* rtlhooks.c (gen_lowpart_general): Likewise.
|
||
* sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
|
||
* sdbout.c (PARM_PASSED_IN_MEMORY, sdbout_symbol,
|
||
sdbout_toplevel_data, sdbout_parms, sdbout_reg_parms,
|
||
sdbout_global_decl): Likewise.
|
||
* simplify-rtx.c (simplify_subreg): Likewise.
|
||
* stmt.c (expand_asm_operands, expand_expr_stmt_value, expand_decl,
|
||
expand_anon_union_decl, expand_end_case_type): Likewise.
|
||
* unroll.c (calculate_giv_inc): Likewise.
|
||
* var-tracking.c (stack_adjust_offset_pre_post,
|
||
bb_stack_adjust_offset, track_expr_p, count_uses, add_uses,
|
||
add_stores, compute_bb_dataflow, vt_get_decl_and_offset,
|
||
vt_add_function_parameters): Likewise.
|
||
* varasm.c (make_var_volatile, notice_global_symbol,
|
||
assemble_external, decode_addr_const, mark_weak,
|
||
default_encode_section_info): Likewise.
|
||
|
||
2004-07-01 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* stmt.c (check_seenlabel): Remove.
|
||
(pushcase, pushcase_range, expand_end_case_type): Don't call it.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.h (struct function): Remove x_function_call_count.
|
||
(function_call_count): Remove.
|
||
* calls.c (expand_call): Don't set it.
|
||
* integrate.c (copy_rtx_and_substitute): Likewise.
|
||
|
||
* function.h (struct function): Remove x_cleanup_label.
|
||
(cleanup_label): Remove.
|
||
* stmt.c (expand_value_return): Don't use it.
|
||
* function.c (free_after_compilation): Don't set it.
|
||
(expand_function_start): Likewise. Remove parms_have_cleanups arg.
|
||
* cfgexpand.c (tree_expand_cfg): Update call.
|
||
* tree.h (expand_function_start): Update decl.
|
||
|
||
2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
|
||
|
||
PR c/1027
|
||
* c-lang.c (c_initialize_diagnostics): Move from here ...
|
||
* c-objc-common.c: ... to here. Include "c-pretty-print.h".
|
||
(c_tree_printer): Use pretty-printer to format %T.
|
||
* c-pretty-print.c (pp_c_specifier_qualifier_list): Include space
|
||
before '*' if not C++.
|
||
(pp_c_direct_abstract_declarator): Don't try to print array upper
|
||
bound for flexible array members.
|
||
* c-tree.h: Include "diagnostic.h".
|
||
(c_initialize_diagnostics): Declare.
|
||
* objc/objc-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Define.
|
||
* c-format.c (format_type_warning): New function. Improve
|
||
diagnostics for incorrect format argument types.
|
||
(check_format_types): Use it. Add two parameters. Use the
|
||
TYPE_MAIN_VARIANT of wanted_type.
|
||
(check_format_info_main): Pass new parameters to
|
||
check_format_types.
|
||
(struct format_wanted_type): Update comment.
|
||
|
||
2004-07-01 Nick Clifton <nickc@redhat.com>
|
||
|
||
* target.h (struct gcc_target): Add new field to struct cxx:
|
||
import_export_class.
|
||
* target-def.h (TARGET_CXX): Initialise the new field.
|
||
(TARGET_CXX_IMPORT_EXPORT_CLASS): Provide a default value for
|
||
the new field.
|
||
* doc/tm.texi: Document the new target hook.
|
||
|
||
2004-07-01 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* builtins.c (fold_builtin_classify): Fix typo.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.c (identify_blocks, identify_blocks_1): Remove.
|
||
* function.h (identify_blocks): Remove.
|
||
* rtl.h (NOTE_INSN_BLOCK_BEG): Update comment.
|
||
|
||
2004-07-01 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* builtins.c (fold_builtin_classify): New.
|
||
(fold_builtin_unordered_cmp): Fix commentary.
|
||
(fold_builtin): Use it.
|
||
* builtins.def: Define builtins for isnan,
|
||
isnanf, isnanl, finite, finitef, finitel,
|
||
isinf, isinff, isinfl.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.h (struct function): Remove dont_emit_block_notes.
|
||
* gimple-low.c (lower_function_body): Don't set it.
|
||
* cfgexpand.c (expand_block): Don't check it.
|
||
* cfglayout.c (insn_locators_initialize): Likewise.
|
||
* expr.c (expand_expr_real, expand_expr_real_1): Likewise.
|
||
* passes.c (rest_of_compilation): Likewise.
|
||
* stmt.c (expand_start_bindings_and_block): Likewise.
|
||
(expand_end_bindings): Likewise.
|
||
|
||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* cgraph.h (cgraph_build_static_cdtor): Declare.
|
||
* cgraphunit.c (cgraph_build_static_cdtor): New.
|
||
* c-objc-common.c (build_cdtor): Use it.
|
||
* coverage.c (create_coverage): Likewise.
|
||
* libfuncs.h (LTI_gcov_init, gcov_init_libfunc): Remove.
|
||
* optabs.c (init_optabs): Don't set gcov_init_libfunc.
|
||
|
||
See ChangeLog.11 for earlier changes.
|