2006-01-19 01:28:07 +01:00
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2006-01-18 Daniel Berlin <dberlin@dberlin.org>
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* ipa-reference.c (check_operand): Allow FUNCTION_DECL.
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(look_for_address_of): Ditto.
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(ipa_init): Walk the function decls.
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(static_execute): Don't set readonly on FUNCTION_DECL's.
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2006-01-18 21:42:41 +01:00
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2006-01-18 Roger Sayle <roger@eyesopen.com>
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* config/i386/i386.md (shift spliter): Fix a a typo in the splitter
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for shifts where the source and destination registers are different.
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2006-01-18 21:39:17 +01:00
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2006-01-18 Paul Brook <paul@codesourcery.com>
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Merge from csl-arm-branch.
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2005-03-14 Julian Brown <julian@codesourcery.com>
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* config/arm/lib1funcs.asm (ashldi3): Don't define on SymbianOS.
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(aeabi_llsl): Likewise.
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(ashrdi3): Likewise.
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(aeabi_lasr): Likewise.
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(lshrdi3): Likewise.
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(aeabi_llsr): Likewise.
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2005-03-10 Julian Brown <julian@codesourcery.com>
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* config.gcc: Disable shared libgcc for SymbianOS.
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* config/arm/t-symbian (LIB2ADDEH): Include config/arm/pr-support.c.
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2006-01-18 21:02:42 +01:00
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2006-01-18 DJ Delorie <dj@redhat.com>
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* c-pragma.c (handle_pragma_diagnostic): New.
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(init_pragma): Register it.
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* doc/extend.texi: Document it.
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* diagnostic.def: Add DK_UNSPECIFIED and DK_IGNORED.
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* diagnostic.h (diagnostic_classify_diagnostic): Declare.
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(diagnostic_context): Add classify_diagnostic[].
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* diagnostic.c (diagnostic_count_diagnostic): Don't count warnings
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as errors if they're overridden to DK_WARNING.
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(diagnostic_initialize): Initialize classify_diagnostic[].
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(diagnostic_set_kind_override): New.
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(diagnostic_report_diagnostic): Check for kind changes.
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* opts.c (common_handle_option): Take lang_mask. Update callers.
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Handle OPT_Werror_.
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* common.opt (Werror=): New.
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* doc/invoke.texi: Document -Werror=*
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2006-01-18 20:47:16 +01:00
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2006-01-18 Jeff Law <law@redhat.com>
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* tree-vrp.c (test_for_singularity): Correct test for new
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min limit. Use operand_equal_p rather than pointer equality
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for testing if new min/max values are equal.
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* tree-ssa-propagate.c (substitute_and_fold): Delay simplifications
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using range information until after propagation and folding.
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[multiple changes]
2006-01-18 Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* libgomp: New directory.
* Makefile.def: Add target_module libgomp.
* Makefile.in: Regenerate.
* configure.in (target_libraries): Add target-libgomp.
* configure: Regenerate.
contrib/
2006-01-18 Richard Henderson <rth@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* gcc_update (files_and_dependencies): Add libgomp files.
gcc/
2006-01-18 Richard Henderson <rth@redhat.com>
Aldy Hernandez <aldyh@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* omp-low.c: New file.
* c-omp.c: New file.
2006-01-18 Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* doc/invoke.texi: Document -fopenmp.
* tree-dump.h (debug_function): Declare.
* hooks.c (hook_bool_tree_bool_false): New function.
(hook_tree_tree_null): Remove.
(hook_tree_tree_tree_null): New.
* hooks.h: Update to match.
* tree-pretty-print.c (debug_tree_chain): New.
(print_generic_expr): Handle TDF_CHAIN.
(dump_generic_node): Handle BLOCK.
Do not abort with incomplete SWITCH_EXPRs.
Do not dump body of an OpenMP directive if TDF_SLIM is given.
<case OMP_PARALLEL, OMP_FOR, OMP_SECTIONS>: Don't
print space after directive name.
<OMP_FOR>: Handle printing OMP_FOR_PRE_BODY.
Handle OMP_MASTER and OMP_ORDERED.
Handle printing of OMP_BODY just in one place, goto
dump_omp_body in the rest of OMP_* nodes that have
OMP_BODY.
Don't handle clause nodes here. Update omp statements to
use dump_omp_clauses.
Handle OMP_SINGLE, OMP_SECTIONS, OMP_SECTION,
OMP_CLAUSE_ORDERED, OMP_CLAUSE_SCHEDULE, OMP_ATOMIC,
OMP_CRITICAL, OMP_CLAUSE_NOWAIT, GOMP_CLAUSE_IF,
GOMP_CLAUSE_NUM_THREADS, GOMP_FOR, GOMP_CLAUSE_SHARED,
GOMP_CLAUSE_FIRSTPRIVATE, GOMP_CLAUSE_LASTPRIVATE,
GOMP_CLAUSE_COPYIN and GOMP_CLAUSE_COPYPRIVATE.
Adjust output for GOMP_PARALLEL.
(dump_omp_clauses): New.
(print_declaration): Dump DECL_VALUE_EXPR.
(op_symbol_1): Split out of op_symbol.
(dumping_stmts): Remove. Update all users.
* cgraph.c (cgraph_analyze_queue): New.
(cgraph_add_new_function): New.
* cgraph.h (cgraph_analyze_queue): Declare.
(cgraph_add_new_function): Declare.
(cgraph_lower_function): Remove.
* tree.c (walk_tree): Walk OMP_CLAUSE_CHAIN of OMP_CLAUSE_*
nodes. Use switch for all nodes, handle most of IS_EXPR_CODE_CLASS
and TYPE_P nodes in its default clause.
(empty_body_p): New.
(tree_range_check_failed): New.
(build5_stat): New.
* tree.h (OMP_CLAUSE_REDUCTION_INIT,
OMP_CLAUSE_REDUCTION_MERGE,
OMP_CLAUSE_REDUCTION_PLACEHOLDER,
OMP_CLAUSE_PRIVATE_DEBUG,
OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE, OMP_FOR_PRE_BODY,
OMP_MASTER_BODY, OMP_ORDERED_BODY OMP_BODY,
OMP_CLAUSES, OMP_CLAUSE_DECL, OMP_CLAUSE_DEFAULT_KIND,
OMP_CLAUSE_CHAIN, OMP_CLAUSE_OUTER_DECL,
OMP_CLAUSE_INNER_DECL, OMP_CLAUSE_NUM_THREADS_EXPR,
OMP_CLAUSE_IF_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR,
OMP_CLAUSE_SCHEDULE_CHUNK_SIZE. OMP_PARALLEL_VAR_INIT,
OMP_PARALLEL_VAR_REDUC, OMP_FOR_VAR_INIT,
OMP_FOR_VAR_LAST, OMP_FOR_VAR_REDUC,
OMP_SECTIONS_VAR_INIT, OMP_SECTIONS_VAR_LAST,
OMP_SECTIONS_VAR_REDUC, OMP_CLAUSE_REDUCTION_CODE
OMP_SINGLE_CLAUSES, OMP_SINGLE_BODY,
OMP_CLAUSE_SCHEDULE_CHUNK_SIZE, OMP_SECTION_BODY,
OMP_CRITICAL_NAME, OMP_CRITICAL_BODY): New.
(TREE_RANGE_CHECK): New.
(empty_body_p): Declare.
(enum omp_clause_default_kind): New.
(build_string_literal): Declare.
(enum omp_clause_schedule_kind, OMP_CLAUSE_SCHEDULE_KIND): New.
(build5_stat, build5): Declare.
* tree-pass.h (TDF_CHAIN): Define.
* tree-pass.h (PROP_gimple_lomp): Define.
(pass_lower_omp): Declare.
* diagnostic.h (debug_tree_chain): Declare.
* builtins.c (get_builtin_sync_mode): Use 0 as last argument to
mode_for_size.
(expand_builtin): Handle sync BUILT_IN_*_16 builtins.
* builtins.c (build_string_literal): Make extern.
* gcc.c (include_spec_function): New.
(static_spec_functions): Add it.
(main): Move load of libgomp.spec ...
(LINK_COMMAND_SPEC): ... here.
(link_gomp_spec): New.
(static_specs): Include it.
(LINK_COMMAND_SPEC): Add link_gomp.
(GOMP_SELF_SPECS): New.
(driver_self_specs): Include it.
(switch_matches): Don't mark inline.
(main): Load libgomp.spec.
* tree-gimple.c (is_gimple_stmt): True for OMP_MASTER,
OMP_ORDERED, OMP_CRITICAL, OMP_SECTIONS, OMP_SECTION,
and OMP_SINGLE, OMP_FOR and OMP_PARALLEL.
* tree-gimple.h (enum omp_parallel): Declare.
(determine_parallel_type): Declare.
(omp_firstprivatize_variable): Declare.
(omp_reduction_init): Declare.
(diagnose_omp_structured_block_errors): Declare.
(struct walk_stmt_info): Add want_return_expr.
(struct walk_stmt_info): Add want_bind_expr, want_locations.
(find_omp_clause): Declare.
(insert_field_into_struct): Declare.
(struct walk_stmt_info): Move from tree-nested.c
(walk_stmts): Declare.
* c-cppbuiltin.c (c_cpp_builtins): If -fopenmp, #define _OPENMP
to 200505.
* cgraphunit.c (cgraph_lower_function): Make static.
(cgraph_finalize_pending_functions): New.
(cgraph_finalize_function): Call it.
(cgraph_finalize_compilation_unit): Likewise.
* builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
(BT_FN_UINT_UINT): New.
(DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_7,
DEF_FUNCTION_TYPE_VAR_4): Document.
(BT_PTR_LONG, BT_PTR_PTR, BT_FN_BOOL, BT_FN_INT,
BT_FN_VOID_PTRPTR, BT_PTR_FN_VOID_PTR,
BT_FN_BOOL_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_UINT,
BT_FN_BOOL_LONG_LONG_LONG_LONGPTR_LONGPTR,
BT_FN_BOOL_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG): New.
* builtins.def: Update DEF_BUILTIN comment to include COND argument.
Move all DEF_SYNC_BUILTIN () and DEF_GOMP_BUILTIN () builtins
into separate files.
(DEF_GOMP_BUILTIN): New.
(BUILT_IN_OMP_GET_THREAD_NUM, BUILT_IN_GOMP_BARRIER,
BUILT_IN_GOMP_CRITICAL_START, BUILT_IN_GOMP_CRITICAL_END,
BUILT_IN_GOMP_CRITICAL_NAME_START, BUILT_IN_GOMP_CRITICAL_NAME_END,
BUILT_IN_GOMP_LOOP_STATIC_START, BUILT_IN_GOMP_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_GUIDED_START, BUILT_IN_GOMP_LOOP_RUNTIME_START,
BUILT_IN_GOMP_LOOP_ORDERED_STATIC_START,
BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_START,
BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_START,
BUILT_IN_GOMP_LOOP_STATIC_NEXT, BUILT_IN_GOMP_LOOP_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_RUNTIME_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_STATIC_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_NEXT,
BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
BUILT_IN_GOMP_LOOP_END, BUILT_IN_GOMP_LOOP_END_NOWAIT,
BUILT_IN_GOMP_ORDERED_START, BUILT_IN_GOMP_ORDERED_END,
BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
BUILT_IN_GOMP_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_NEXT,
BUILT_IN_GOMP_PARALLEL_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_END,
BUILT_IN_GOMP_SECTIONS_END_NOWAIT, BUILT_IN_GOMP_SINGLE_START,
BUILT_IN_GOMP_SINGLE_COPY_START, BUILT_IN_GOMP_SINGLE_COPY_END): New.
* sync-builtins.def: New file, moved from builtins.def.
* omp-builtins.def: New file, moved from builtins.def.
* c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine.
* gimple-low.c (lower_function_body): Clear data.
(lower_stmt): Do not handle COMPOUND_EXPR.
Remove call to print_node_brief.
* c-tree.h (c_finish_omp_clauses): New prototype.
(C_DECL_THREADPRIVATE_P): Define.
(lookup_name_no_remap, c_omp_remap_private): Remove
(c_begin_omp_parallel, c_finish_omp_parallel): Update.
(check_for_loop_decls): Update decl.
(lookup_name_no_remap, c_omp_remap_private): Declare.
(build_indirect_ref, build_modify_expr, pushdecl,
pushdecl_top_level): Move to c-common.h.
* dwarf2out.c (loc_descriptor_from_tree_1): Don't set unsignedp
before the switch, but just in the 2 places that need it.
* c-decl.c (diagnose_mismatched_decls): Do not check for
mismatched thread-local attributes when OLDDECL is marked
threadprivate and NEWDECL has no thread-local attributes.
(merge_decls): Merge C_DECL_THREADPRIVATE_P.
(c_gimple_diagnostics_recursively): Rename from
c_warn_unused_result_recursively. Invoke
diagnose_omp_structured_block_errors.
(check_for_loop_decls): Return a singular decl found.
* langhooks.c (lhd_omp_predetermined_sharing): Return
OMP_CLAUSE_DEFAULT_SHARED for DECL_ARTIFICIAL decls.
(lhd_omp_firstprivatize_type_sizes): New.
(lhd_omp_assignment): New.
(lhd_omp_predetermined_sharing): New.
* langhooks.h (struct gimplify_omp_ctx): Forward declare.
(struct lang_hooks_for_types): Add
omp_firstprivatize_type_sizes, omp_privatize_by_reference,
omp_predetermined_sharing, omp_disregard_value_expr,
omp_private_debug_clause, omp_clause_default_ctor,
omp_clause_copy_ctor, omp_clause_assign_op, omp_clause_dtor.
(c_finish_omp_clauses): New.
(c_finish_bc_stmt): Diagnose break within omp for.
(c_begin_omp_parallel, c_finish_omp_parallel): New.
(build_unary_op): Return error_mark after reporting
a readonly_error.
(build_modify_expr): Likewise.
* gimplify.c: Include optabs.h and pointer-set.h.
(enum gimplify_omp_var_data): Declare.
(struct gimplify_omp_ctx): Declare.
(struct gimplify_ctx): Add fields prev_context, combined_pre_p
and combined_ctxp.
(gimplify_ctxp, gimplify_omp_ctxp): New local variables.
(push_gimplify_context, pop_gimplify_context): Allow nesting.
(splay_tree_compare_decl_uid): New.
(new_omp_context): New.
(delete_omp_context): New.
(gimple_add_tmp_var): Call omp_add_variable.
(gimplify_bind_expr): Likewise.
(gimplify_var_or_parm_decl): If omp_notice_variable returned
true, disregard DECL_VALUE_EXPR on the decl if any.
(gimplify_expr_in_ctx): New.
(omp_firstprivatize_variable, omp_firstprivatize_type_sizes
omp_add_variable, omp_notice_variable, omp_is_private
gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1
gimplify_adjust_omp_clauses, gimplify_omp_parallel
gimplify_omp_for, gimplify_omp_workshare, goa_lhs_expr_p
gimplify_omp_atomic_fetch_op, goa_stabilize_expr
gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex
gimplify_omp_atomic): New.
(gimplify_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED,
OMP_CRITICAL and OMP_ATOMIC.
(gimplify_body): Verify gimplify_ctxp is empty after gimplification.
* c-pragma.h (enum pragma_kind): Add
PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER,
PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR,
PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED,
PRAGMA_OMP_PARALLEL, PRAGMA_OMP_PARALLEL_FOR,
PRAGMA_OMP_PARALLEL_SECTIONS, PRAGMA_OMP_SECTION,
PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE,
PRAGMA_OMP_THREADPRIVATE.
* tree.def (OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED,
OMP_CRITICAL, OMP_ATOMIC, OMP_CLAUSE_PRIVATE,
OMP_CLAUSE_SHARED, OMP_CLAUSE_FIRSTPRIVATE,
OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_REDUCTION,
OMP_CLAUSE_COPYIN, OMP_CLAUSE_COPYPRIVATE,
OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS,
OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_NOWAIT,
OMP_CLAUSE_ORDERED, OMP_CLAUSE_DEFAULT): Define.
* print-tree.c (print_node): Dump DECL_VALUE_EXPR.
* tree-ssa-dce.c (find_control_dependence): Do not assume that
ENTRY_BLOCK_PTR->next_bb == single_succ (ENTRY_BLOCK_PTR).
* tree-nested.c (convert_call_expr): Call walk_body on OMP_BODY for
OpenMP directives.
(struct nesting_info): Add field_map,
suppress_expansion, debug_var_chain.
(create_nesting_tree): Initialize them.
(lookup_field_for_decl): Use field_map.
(get_nonlocal_debug_decl, get_local_debug_decl): New.
(convert_local_omp_clauses): New.
(finalize_nesting_tree_1): Add debug_var_chain to toplevel block.
(walk_body): Split out of walk_function.
(convert_nonlocal_omp_clauses, convert_local_omp_clauses): New.
(convert_nonlocal_reference): Handle omp statements.
(convert_local_reference): Likewise.
(unnest_nesting_tree_1): Split out of finalize_nesting_tree_1.
(unnest_nesting_tree): New.
(lower_nested_functions): Call it.
(insert_field_into_struct): Make extern.
(struct walk_stmt_info): Move to tree-gimple.h.
(walk_stmts): Make extern.
* omp-builtins.def: New file.
* tree-iterator.c (expr_only): Clarify comment.
* c-common.h (pushdecl_top_level, pushdecl,
build_modify_expr, build_indirect_ref,
c_finish_omp_master, c_finish_omp_critical,
c_finish_omp_ordered, c_finish_omp_barrier,
c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_for, c_split_parallel_clauses,
omp_clause_default_kind, c_omp_sharing_predetermined,
c_omp_remap_decl): Declare.
* Makefile.in (BUILTINS_DEF): Add omp-builtins.def.
(OBJS-common): Add omp-low.o.
(c-omp.o, omp-low.o): Add.
(gimplify.o): Add dependency on $(OPTABS_H).
(GTFILES): Add omp-low.c.
(gt-stringpool.h): Add.
* tree-cfg.c (set_bb_for_stmt): Do not update the
block-to-labels map if we are currently expanding to RTL.
(tree_node_can_be_shared): Remove unnecessary CONSTANT_CLASS_P
checks.
Handle IDENTIFIER_NODE.
(tree_verify_flow_info): Do not ICE when emitting error
messages about invalid labels.
(dump_function_to_file): Reset CFUN before emitting the body
of the function.
(debug_function): New.
* passes.c (init_optimization_passes): Schedule
pass_lower_omp.
* langhooks-def.h (lhd_omp_predetermined_sharing,
lhd_omp_assignment, lhd_omp_firstprivatize_type_sizes):
Declare.
(LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it.
(LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE,
LANG_HOOKS_OMP_PREDETERMINED_SHARING,
LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR,
LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE,
LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR,
LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP,
LANG_HOOKS_OMP_CLAUSE_DTOR): Define.
(LANG_HOOK_DECLS): Use them.
2006-01-18 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* c-parser.c (pragma_omp_clause): Define.
(c_parser_declaration_or_fndef): Document OpenMP syntax.
(c_parser_compound_statement): Likewise.
(c_parser_statement): Likewise.
(c_parser_pragma): Handle omp pragmas.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_PARALLEL_CLAUSE_MASK, OMP_SINGLE_CLAUSE_MASK): Define.
(c_parser_omp_clause_name, check_no_duplicate_clause,
c_parser_omp_variable_list,
c_parser_omp_var_list_parens, c_parser_omp_clause_copyin,
c_parser_omp_clause_copyprivate,
c_parser_omp_clause_default,
c_parser_omp_clause_firstprivate, c_parser_omp_clause_if,
c_parser_omp_clause_lastprivate,
c_parser_omp_clause_nowait,
c_parser_omp_clause_num_threads,
c_parser_omp_clause_ordered, c_parser_omp_clause_private,
c_parser_omp_clause_reduction,
c_parser_omp_clause_schedule, c_parser_omp_clause_shared,
c_parser_omp_all_clauses, c_parser_omp_structured_block,
c_parser_omp_atomic, c_parser_omp_barrier,
c_parser_omp_critical, c_parser_omp_flush,
c_parser_omp_for_loop, c_parser_omp_for,
c_parser_omp_master, c_parser_omp_ordered,
c_parser_omp_sections_scope, c_parser_omp_sections,
c_parser_omp_parallel, c_parser_omp_single,
c_parser_omp_construct, c_parser_omp_threadprivate): New.
* c-pragma.c (init_pragma): Do omp pragma registration here.
* c.opt (fopenmp): New flag.
2006-01-18 Eric Christopher <echristo@apple.com>
* gcc.c (GOMP_SELF_SPECS): Bracket in #ifndef/#endif.
* config/darwin.h (GOMP_SELF_SPECS): Define.
testsuite/
2006-01-18 Richard Henderson <rth@redhat.com>
Aldy Hernandez <aldyh@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
Uros Bizjak <uros@kss-loka.si>
* testsuite/gcc.dg/gomp: New directory.
From-SVN: r109902
2006-01-18 20:21:25 +01:00
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2006-01-18 Richard Henderson <rth@redhat.com>
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Aldy Hernandez <aldyh@redhat.com>
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Jakub Jelinek <jakub@redhat.com>
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Diego Novillo <dnovillo@redhat.com>
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* omp-low.c: New file.
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* c-omp.c: New file.
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2006-01-18 Richard Henderson <rth@redhat.com>
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Jakub Jelinek <jakub@redhat.com>
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Diego Novillo <dnovillo@redhat.com>
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* doc/invoke.texi: Document -fopenmp.
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* tree-dump.h (debug_function): Declare.
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* hooks.c (hook_bool_tree_bool_false): New function.
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(hook_tree_tree_null): Remove.
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(hook_tree_tree_tree_null): New.
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* hooks.h: Update to match.
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* tree-pretty-print.c (debug_tree_chain): New.
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(print_generic_expr): Handle TDF_CHAIN.
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(dump_generic_node): Handle BLOCK.
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Do not abort with incomplete SWITCH_EXPRs.
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Do not dump body of an OpenMP directive if TDF_SLIM is given.
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<case OMP_PARALLEL, OMP_FOR, OMP_SECTIONS>: Don't
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print space after directive name.
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<OMP_FOR>: Handle printing OMP_FOR_PRE_BODY.
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Handle OMP_MASTER and OMP_ORDERED.
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Handle printing of OMP_BODY just in one place, goto
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dump_omp_body in the rest of OMP_* nodes that have
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OMP_BODY.
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Don't handle clause nodes here. Update omp statements to
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use dump_omp_clauses.
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Handle OMP_SINGLE, OMP_SECTIONS, OMP_SECTION,
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OMP_CLAUSE_ORDERED, OMP_CLAUSE_SCHEDULE, OMP_ATOMIC,
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OMP_CRITICAL, OMP_CLAUSE_NOWAIT, GOMP_CLAUSE_IF,
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GOMP_CLAUSE_NUM_THREADS, GOMP_FOR, GOMP_CLAUSE_SHARED,
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GOMP_CLAUSE_FIRSTPRIVATE, GOMP_CLAUSE_LASTPRIVATE,
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GOMP_CLAUSE_COPYIN and GOMP_CLAUSE_COPYPRIVATE.
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Adjust output for GOMP_PARALLEL.
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(dump_omp_clauses): New.
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(print_declaration): Dump DECL_VALUE_EXPR.
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(op_symbol_1): Split out of op_symbol.
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(dumping_stmts): Remove. Update all users.
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* cgraph.c (cgraph_analyze_queue): New.
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(cgraph_add_new_function): New.
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* cgraph.h (cgraph_analyze_queue): Declare.
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(cgraph_add_new_function): Declare.
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(cgraph_lower_function): Remove.
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* tree.c (walk_tree): Walk OMP_CLAUSE_CHAIN of OMP_CLAUSE_*
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nodes. Use switch for all nodes, handle most of IS_EXPR_CODE_CLASS
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and TYPE_P nodes in its default clause.
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(empty_body_p): New.
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(tree_range_check_failed): New.
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(build5_stat): New.
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* tree.h (OMP_CLAUSE_REDUCTION_INIT,
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OMP_CLAUSE_REDUCTION_MERGE,
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OMP_CLAUSE_REDUCTION_PLACEHOLDER,
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OMP_CLAUSE_PRIVATE_DEBUG,
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OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE, OMP_FOR_PRE_BODY,
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OMP_MASTER_BODY, OMP_ORDERED_BODY OMP_BODY,
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OMP_CLAUSES, OMP_CLAUSE_DECL, OMP_CLAUSE_DEFAULT_KIND,
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OMP_CLAUSE_CHAIN, OMP_CLAUSE_OUTER_DECL,
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OMP_CLAUSE_INNER_DECL, OMP_CLAUSE_NUM_THREADS_EXPR,
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OMP_CLAUSE_IF_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR,
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OMP_CLAUSE_SCHEDULE_CHUNK_SIZE. OMP_PARALLEL_VAR_INIT,
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OMP_PARALLEL_VAR_REDUC, OMP_FOR_VAR_INIT,
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OMP_FOR_VAR_LAST, OMP_FOR_VAR_REDUC,
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OMP_SECTIONS_VAR_INIT, OMP_SECTIONS_VAR_LAST,
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OMP_SECTIONS_VAR_REDUC, OMP_CLAUSE_REDUCTION_CODE
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OMP_SINGLE_CLAUSES, OMP_SINGLE_BODY,
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OMP_CLAUSE_SCHEDULE_CHUNK_SIZE, OMP_SECTION_BODY,
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OMP_CRITICAL_NAME, OMP_CRITICAL_BODY): New.
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(TREE_RANGE_CHECK): New.
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(empty_body_p): Declare.
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(enum omp_clause_default_kind): New.
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(build_string_literal): Declare.
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(enum omp_clause_schedule_kind, OMP_CLAUSE_SCHEDULE_KIND): New.
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(build5_stat, build5): Declare.
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* tree-pass.h (TDF_CHAIN): Define.
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* tree-pass.h (PROP_gimple_lomp): Define.
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(pass_lower_omp): Declare.
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* diagnostic.h (debug_tree_chain): Declare.
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* builtins.c (get_builtin_sync_mode): Use 0 as last argument to
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mode_for_size.
|
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(expand_builtin): Handle sync BUILT_IN_*_16 builtins.
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* builtins.c (build_string_literal): Make extern.
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* gcc.c (include_spec_function): New.
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(static_spec_functions): Add it.
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(main): Move load of libgomp.spec ...
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(LINK_COMMAND_SPEC): ... here.
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(link_gomp_spec): New.
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(static_specs): Include it.
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(LINK_COMMAND_SPEC): Add link_gomp.
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(GOMP_SELF_SPECS): New.
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(driver_self_specs): Include it.
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(switch_matches): Don't mark inline.
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(main): Load libgomp.spec.
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* tree-gimple.c (is_gimple_stmt): True for OMP_MASTER,
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|
OMP_ORDERED, OMP_CRITICAL, OMP_SECTIONS, OMP_SECTION,
|
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|
|
and OMP_SINGLE, OMP_FOR and OMP_PARALLEL.
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* tree-gimple.h (enum omp_parallel): Declare.
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|
(determine_parallel_type): Declare.
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(omp_firstprivatize_variable): Declare.
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(omp_reduction_init): Declare.
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(diagnose_omp_structured_block_errors): Declare.
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(struct walk_stmt_info): Add want_return_expr.
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|
(struct walk_stmt_info): Add want_bind_expr, want_locations.
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(find_omp_clause): Declare.
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(insert_field_into_struct): Declare.
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|
(struct walk_stmt_info): Move from tree-nested.c
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|
|
(walk_stmts): Declare.
|
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|
* c-cppbuiltin.c (c_cpp_builtins): If -fopenmp, #define _OPENMP
|
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to 200505.
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|
* cgraphunit.c (cgraph_lower_function): Make static.
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|
(cgraph_finalize_pending_functions): New.
|
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|
|
(cgraph_finalize_function): Call it.
|
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|
|
(cgraph_finalize_compilation_unit): Likewise.
|
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|
|
* builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
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|
|
BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
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|
(BT_FN_UINT_UINT): New.
|
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|
(DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_7,
|
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|
|
|
DEF_FUNCTION_TYPE_VAR_4): Document.
|
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|
|
(BT_PTR_LONG, BT_PTR_PTR, BT_FN_BOOL, BT_FN_INT,
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|
|
BT_FN_VOID_PTRPTR, BT_PTR_FN_VOID_PTR,
|
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|
|
BT_FN_BOOL_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT,
|
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|
|
|
BT_FN_VOID_OMPFN_PTR_UINT_UINT,
|
|
|
|
|
BT_FN_BOOL_LONG_LONG_LONG_LONGPTR_LONGPTR,
|
|
|
|
|
BT_FN_BOOL_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR,
|
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|
|
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
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|
|
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG): New.
|
|
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|
|
* builtins.def: Update DEF_BUILTIN comment to include COND argument.
|
|
|
|
|
Move all DEF_SYNC_BUILTIN () and DEF_GOMP_BUILTIN () builtins
|
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|
|
into separate files.
|
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|
|
(DEF_GOMP_BUILTIN): New.
|
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|
|
(BUILT_IN_OMP_GET_THREAD_NUM, BUILT_IN_GOMP_BARRIER,
|
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|
|
BUILT_IN_GOMP_CRITICAL_START, BUILT_IN_GOMP_CRITICAL_END,
|
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|
BUILT_IN_GOMP_CRITICAL_NAME_START, BUILT_IN_GOMP_CRITICAL_NAME_END,
|
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|
BUILT_IN_GOMP_LOOP_STATIC_START, BUILT_IN_GOMP_LOOP_DYNAMIC_START,
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BUILT_IN_GOMP_LOOP_GUIDED_START, BUILT_IN_GOMP_LOOP_RUNTIME_START,
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|
BUILT_IN_GOMP_LOOP_ORDERED_STATIC_START,
|
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|
BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_START,
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|
BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_START,
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|
BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_START,
|
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BUILT_IN_GOMP_LOOP_STATIC_NEXT, BUILT_IN_GOMP_LOOP_DYNAMIC_NEXT,
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BUILT_IN_GOMP_LOOP_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_RUNTIME_NEXT,
|
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|
|
BUILT_IN_GOMP_LOOP_ORDERED_STATIC_NEXT,
|
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|
|
BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_NEXT,
|
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|
|
BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_NEXT,
|
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|
|
BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_NEXT,
|
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|
|
BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
|
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|
|
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
|
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|
|
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
|
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|
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
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BUILT_IN_GOMP_LOOP_END, BUILT_IN_GOMP_LOOP_END_NOWAIT,
|
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|
BUILT_IN_GOMP_ORDERED_START, BUILT_IN_GOMP_ORDERED_END,
|
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BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
|
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BUILT_IN_GOMP_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_NEXT,
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BUILT_IN_GOMP_PARALLEL_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_END,
|
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BUILT_IN_GOMP_SECTIONS_END_NOWAIT, BUILT_IN_GOMP_SINGLE_START,
|
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|
BUILT_IN_GOMP_SINGLE_COPY_START, BUILT_IN_GOMP_SINGLE_COPY_END): New.
|
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|
* sync-builtins.def: New file, moved from builtins.def.
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|
* omp-builtins.def: New file, moved from builtins.def.
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|
* c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine.
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* gimple-low.c (lower_function_body): Clear data.
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(lower_stmt): Do not handle COMPOUND_EXPR.
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Remove call to print_node_brief.
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* c-tree.h (c_finish_omp_clauses): New prototype.
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(C_DECL_THREADPRIVATE_P): Define.
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(lookup_name_no_remap, c_omp_remap_private): Remove
|
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(c_begin_omp_parallel, c_finish_omp_parallel): Update.
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(check_for_loop_decls): Update decl.
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(lookup_name_no_remap, c_omp_remap_private): Declare.
|
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(build_indirect_ref, build_modify_expr, pushdecl,
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|
pushdecl_top_level): Move to c-common.h.
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|
|
* dwarf2out.c (loc_descriptor_from_tree_1): Don't set unsignedp
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|
|
before the switch, but just in the 2 places that need it.
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* c-decl.c (diagnose_mismatched_decls): Do not check for
|
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|
|
mismatched thread-local attributes when OLDDECL is marked
|
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|
|
threadprivate and NEWDECL has no thread-local attributes.
|
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|
|
(merge_decls): Merge C_DECL_THREADPRIVATE_P.
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|
|
(c_gimple_diagnostics_recursively): Rename from
|
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|
|
c_warn_unused_result_recursively. Invoke
|
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|
|
diagnose_omp_structured_block_errors.
|
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|
|
(check_for_loop_decls): Return a singular decl found.
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* langhooks.c (lhd_omp_predetermined_sharing): Return
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|
|
OMP_CLAUSE_DEFAULT_SHARED for DECL_ARTIFICIAL decls.
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(lhd_omp_firstprivatize_type_sizes): New.
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(lhd_omp_assignment): New.
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|
|
(lhd_omp_predetermined_sharing): New.
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|
* langhooks.h (struct gimplify_omp_ctx): Forward declare.
|
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|
|
(struct lang_hooks_for_types): Add
|
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|
|
|
omp_firstprivatize_type_sizes, omp_privatize_by_reference,
|
|
|
|
|
omp_predetermined_sharing, omp_disregard_value_expr,
|
|
|
|
|
omp_private_debug_clause, omp_clause_default_ctor,
|
|
|
|
|
omp_clause_copy_ctor, omp_clause_assign_op, omp_clause_dtor.
|
|
|
|
|
(c_finish_omp_clauses): New.
|
|
|
|
|
(c_finish_bc_stmt): Diagnose break within omp for.
|
|
|
|
|
(c_begin_omp_parallel, c_finish_omp_parallel): New.
|
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|
|
|
(build_unary_op): Return error_mark after reporting
|
|
|
|
|
a readonly_error.
|
|
|
|
|
(build_modify_expr): Likewise.
|
|
|
|
|
* gimplify.c: Include optabs.h and pointer-set.h.
|
|
|
|
|
(enum gimplify_omp_var_data): Declare.
|
|
|
|
|
(struct gimplify_omp_ctx): Declare.
|
|
|
|
|
(struct gimplify_ctx): Add fields prev_context, combined_pre_p
|
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|
|
and combined_ctxp.
|
|
|
|
|
(gimplify_ctxp, gimplify_omp_ctxp): New local variables.
|
|
|
|
|
(push_gimplify_context, pop_gimplify_context): Allow nesting.
|
|
|
|
|
(splay_tree_compare_decl_uid): New.
|
|
|
|
|
(new_omp_context): New.
|
|
|
|
|
(delete_omp_context): New.
|
|
|
|
|
(gimple_add_tmp_var): Call omp_add_variable.
|
|
|
|
|
(gimplify_bind_expr): Likewise.
|
|
|
|
|
(gimplify_var_or_parm_decl): If omp_notice_variable returned
|
|
|
|
|
true, disregard DECL_VALUE_EXPR on the decl if any.
|
|
|
|
|
(gimplify_expr_in_ctx): New.
|
|
|
|
|
(omp_firstprivatize_variable, omp_firstprivatize_type_sizes
|
|
|
|
|
omp_add_variable, omp_notice_variable, omp_is_private
|
|
|
|
|
gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1
|
|
|
|
|
gimplify_adjust_omp_clauses, gimplify_omp_parallel
|
|
|
|
|
gimplify_omp_for, gimplify_omp_workshare, goa_lhs_expr_p
|
|
|
|
|
gimplify_omp_atomic_fetch_op, goa_stabilize_expr
|
|
|
|
|
gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex
|
|
|
|
|
gimplify_omp_atomic): New.
|
|
|
|
|
(gimplify_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
|
|
|
|
|
OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED,
|
|
|
|
|
OMP_CRITICAL and OMP_ATOMIC.
|
|
|
|
|
(gimplify_body): Verify gimplify_ctxp is empty after gimplification.
|
|
|
|
|
* c-pragma.h (enum pragma_kind): Add
|
|
|
|
|
PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER,
|
|
|
|
|
PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR,
|
|
|
|
|
PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED,
|
|
|
|
|
PRAGMA_OMP_PARALLEL, PRAGMA_OMP_PARALLEL_FOR,
|
|
|
|
|
PRAGMA_OMP_PARALLEL_SECTIONS, PRAGMA_OMP_SECTION,
|
|
|
|
|
PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE,
|
|
|
|
|
PRAGMA_OMP_THREADPRIVATE.
|
|
|
|
|
* tree.def (OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
|
|
|
|
|
OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED,
|
|
|
|
|
OMP_CRITICAL, OMP_ATOMIC, OMP_CLAUSE_PRIVATE,
|
|
|
|
|
OMP_CLAUSE_SHARED, OMP_CLAUSE_FIRSTPRIVATE,
|
|
|
|
|
OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_REDUCTION,
|
|
|
|
|
OMP_CLAUSE_COPYIN, OMP_CLAUSE_COPYPRIVATE,
|
|
|
|
|
OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS,
|
|
|
|
|
OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_NOWAIT,
|
|
|
|
|
OMP_CLAUSE_ORDERED, OMP_CLAUSE_DEFAULT): Define.
|
|
|
|
|
* print-tree.c (print_node): Dump DECL_VALUE_EXPR.
|
|
|
|
|
* tree-ssa-dce.c (find_control_dependence): Do not assume that
|
|
|
|
|
ENTRY_BLOCK_PTR->next_bb == single_succ (ENTRY_BLOCK_PTR).
|
|
|
|
|
* tree-nested.c (convert_call_expr): Call walk_body on OMP_BODY for
|
|
|
|
|
OpenMP directives.
|
|
|
|
|
(struct nesting_info): Add field_map,
|
|
|
|
|
suppress_expansion, debug_var_chain.
|
|
|
|
|
(create_nesting_tree): Initialize them.
|
|
|
|
|
(lookup_field_for_decl): Use field_map.
|
|
|
|
|
(get_nonlocal_debug_decl, get_local_debug_decl): New.
|
|
|
|
|
(convert_local_omp_clauses): New.
|
|
|
|
|
(finalize_nesting_tree_1): Add debug_var_chain to toplevel block.
|
|
|
|
|
(walk_body): Split out of walk_function.
|
|
|
|
|
(convert_nonlocal_omp_clauses, convert_local_omp_clauses): New.
|
|
|
|
|
(convert_nonlocal_reference): Handle omp statements.
|
|
|
|
|
(convert_local_reference): Likewise.
|
|
|
|
|
(unnest_nesting_tree_1): Split out of finalize_nesting_tree_1.
|
|
|
|
|
(unnest_nesting_tree): New.
|
|
|
|
|
(lower_nested_functions): Call it.
|
|
|
|
|
(insert_field_into_struct): Make extern.
|
|
|
|
|
(struct walk_stmt_info): Move to tree-gimple.h.
|
|
|
|
|
(walk_stmts): Make extern.
|
|
|
|
|
* omp-builtins.def: New file.
|
|
|
|
|
* tree-iterator.c (expr_only): Clarify comment.
|
|
|
|
|
* c-common.h (pushdecl_top_level, pushdecl,
|
|
|
|
|
build_modify_expr, build_indirect_ref,
|
|
|
|
|
c_finish_omp_master, c_finish_omp_critical,
|
|
|
|
|
c_finish_omp_ordered, c_finish_omp_barrier,
|
|
|
|
|
c_finish_omp_atomic, c_finish_omp_flush,
|
|
|
|
|
c_finish_omp_for, c_split_parallel_clauses,
|
|
|
|
|
omp_clause_default_kind, c_omp_sharing_predetermined,
|
|
|
|
|
c_omp_remap_decl): Declare.
|
|
|
|
|
* Makefile.in (BUILTINS_DEF): Add omp-builtins.def.
|
|
|
|
|
(OBJS-common): Add omp-low.o.
|
|
|
|
|
(c-omp.o, omp-low.o): Add.
|
|
|
|
|
(gimplify.o): Add dependency on $(OPTABS_H).
|
|
|
|
|
(GTFILES): Add omp-low.c.
|
|
|
|
|
(gt-stringpool.h): Add.
|
|
|
|
|
* tree-cfg.c (set_bb_for_stmt): Do not update the
|
|
|
|
|
block-to-labels map if we are currently expanding to RTL.
|
|
|
|
|
(tree_node_can_be_shared): Remove unnecessary CONSTANT_CLASS_P
|
|
|
|
|
checks.
|
|
|
|
|
Handle IDENTIFIER_NODE.
|
|
|
|
|
(tree_verify_flow_info): Do not ICE when emitting error
|
|
|
|
|
messages about invalid labels.
|
|
|
|
|
(dump_function_to_file): Reset CFUN before emitting the body
|
|
|
|
|
of the function.
|
|
|
|
|
(debug_function): New.
|
|
|
|
|
* passes.c (init_optimization_passes): Schedule
|
|
|
|
|
pass_lower_omp.
|
|
|
|
|
* langhooks-def.h (lhd_omp_predetermined_sharing,
|
|
|
|
|
lhd_omp_assignment, lhd_omp_firstprivatize_type_sizes):
|
|
|
|
|
Declare.
|
|
|
|
|
(LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define.
|
|
|
|
|
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it.
|
|
|
|
|
(LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE,
|
|
|
|
|
LANG_HOOKS_OMP_PREDETERMINED_SHARING,
|
|
|
|
|
LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR,
|
|
|
|
|
LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE,
|
|
|
|
|
LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR,
|
|
|
|
|
LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
|
|
|
|
|
LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP,
|
|
|
|
|
LANG_HOOKS_OMP_CLAUSE_DTOR): Define.
|
|
|
|
|
(LANG_HOOK_DECLS): Use them.
|
|
|
|
|
|
|
|
|
|
2006-01-18 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
|
|
|
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
Diego Novillo <dnovillo@redhat.com>
|
|
|
|
|
|
|
|
|
|
* c-parser.c (pragma_omp_clause): Define.
|
|
|
|
|
(c_parser_declaration_or_fndef): Document OpenMP syntax.
|
|
|
|
|
(c_parser_compound_statement): Likewise.
|
|
|
|
|
(c_parser_statement): Likewise.
|
|
|
|
|
(c_parser_pragma): Handle omp pragmas.
|
|
|
|
|
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
|
|
|
|
|
OMP_PARALLEL_CLAUSE_MASK, OMP_SINGLE_CLAUSE_MASK): Define.
|
|
|
|
|
(c_parser_omp_clause_name, check_no_duplicate_clause,
|
|
|
|
|
c_parser_omp_variable_list,
|
|
|
|
|
c_parser_omp_var_list_parens, c_parser_omp_clause_copyin,
|
|
|
|
|
c_parser_omp_clause_copyprivate,
|
|
|
|
|
c_parser_omp_clause_default,
|
|
|
|
|
c_parser_omp_clause_firstprivate, c_parser_omp_clause_if,
|
|
|
|
|
c_parser_omp_clause_lastprivate,
|
|
|
|
|
c_parser_omp_clause_nowait,
|
|
|
|
|
c_parser_omp_clause_num_threads,
|
|
|
|
|
c_parser_omp_clause_ordered, c_parser_omp_clause_private,
|
|
|
|
|
c_parser_omp_clause_reduction,
|
|
|
|
|
c_parser_omp_clause_schedule, c_parser_omp_clause_shared,
|
|
|
|
|
c_parser_omp_all_clauses, c_parser_omp_structured_block,
|
|
|
|
|
c_parser_omp_atomic, c_parser_omp_barrier,
|
|
|
|
|
c_parser_omp_critical, c_parser_omp_flush,
|
|
|
|
|
c_parser_omp_for_loop, c_parser_omp_for,
|
|
|
|
|
c_parser_omp_master, c_parser_omp_ordered,
|
|
|
|
|
c_parser_omp_sections_scope, c_parser_omp_sections,
|
|
|
|
|
c_parser_omp_parallel, c_parser_omp_single,
|
|
|
|
|
c_parser_omp_construct, c_parser_omp_threadprivate): New.
|
|
|
|
|
* c-pragma.c (init_pragma): Do omp pragma registration here.
|
|
|
|
|
* c.opt (fopenmp): New flag.
|
|
|
|
|
|
|
|
|
|
2006-01-18 Eric Christopher <echristo@apple.com>
|
|
|
|
|
|
|
|
|
|
* gcc.c (GOMP_SELF_SPECS): Bracket in #ifndef/#endif.
|
|
|
|
|
* config/darwin.h (GOMP_SELF_SPECS): Define.
|
|
|
|
|
|
2006-01-18 18:41:04 +01:00
|
|
|
|
2006-01-18 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* rtl.h: Remove the prototype for reg_alloc.
|
|
|
|
|
|
2006-01-18 16:44:57 +01:00
|
|
|
|
2006-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
PR target/25731
|
|
|
|
|
* config.gcc (hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
|
|
|
|
|
hppa[12]*-*-hpux11*): Override default shared libgcc version for both
|
|
|
|
|
sjlj and dwarf2 exception handling.
|
|
|
|
|
* pa/t-hpux-shlib (SHLIB_SOVERSION): New make variable.
|
|
|
|
|
Rework to allow overriding SHLIB_EXT and SHLIB_SOVERSION.
|
|
|
|
|
* pa/pa.c (function_value): Treat complex and vector types as
|
|
|
|
|
aggregates.
|
|
|
|
|
(function_arg): Likewise. Only pass scalar floats in the floating
|
|
|
|
|
point argument registers.
|
|
|
|
|
* pa/t-slibgcc-dwarf-ver: New file.
|
|
|
|
|
* pa/t-slibgcc-sjlj-ver: New file.
|
|
|
|
|
* pa/t-slibgcc-elf-ver: Delete file.
|
|
|
|
|
|
2006-01-18 16:16:10 +01:00
|
|
|
|
2006-01-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
* config/rs6000/rs6000.c (rs6000_assemble_integer): Correct
|
|
|
|
|
unlikely_test_section_p test.
|
|
|
|
|
|
2006-01-18 16:01:18 +01:00
|
|
|
|
2006-01-18 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* mode-switching.c (optimize_mode_switching): Make it static.
|
|
|
|
|
* basic-block.h: Remove the prototype for
|
|
|
|
|
optimize_mode_switching.
|
|
|
|
|
|
2006-01-18 16:02:11 +01:00
|
|
|
|
* modulo-sched.c (sms_schedule): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for sms_schedule.
|
|
|
|
|
|
2006-01-18 16:03:44 +01:00
|
|
|
|
* postreload-gcse.c (gcse_after_reload_main): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for gcse_after_reload_main.
|
|
|
|
|
|
2006-01-18 16:04:37 +01:00
|
|
|
|
* reg-stack.c (reg_to_stack): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for reg_to_stack.
|
|
|
|
|
|
2006-01-18 16:05:35 +01:00
|
|
|
|
* regrename.c (regrename_optimize, copyprop_hardreg_forward):
|
|
|
|
|
Make them static.
|
|
|
|
|
* rtl.h: Remove the prototypes for regrename_optimize and
|
|
|
|
|
copyprop_hardreg_forward.
|
|
|
|
|
|
2006-01-18 12:20:51 +01:00
|
|
|
|
2006-01-18 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
* config/alpha/alpha.c (alpha_split_tfmode_pair): Rename into
|
|
|
|
|
alpha_split_tmode_pair. Add 'mode' and 'fixup_overlap' arguments.
|
|
|
|
|
Test against the appropriate null constant for the mode.
|
|
|
|
|
If 'fixup_overlap' is true, swap the operands if they overlap.
|
|
|
|
|
(alpha_split_tfmode_frobsign): Adjust call to alpha_split_tfmode_pair.
|
|
|
|
|
* config/alpha/alpha-protos.h (alpha_split_tfmode_pair): Rename into
|
|
|
|
|
alpha_split_tmode_pair and adjust for above change.
|
|
|
|
|
* config/alpha/alpha.md (movtf_internal): Adjust call to
|
|
|
|
|
alpha_split_tfmode_pair and rely on it to swap the operands.
|
|
|
|
|
(movti_internal): New insn and post-reload splitter.
|
|
|
|
|
(movti): New expander.
|
|
|
|
|
|
2006-01-18 08:25:17 +01:00
|
|
|
|
2006-01-18 Philippe De Muyter <phdm@macqel.be>
|
|
|
|
|
|
|
|
|
|
* config/m68k/m68k.md (*addsi3_5200): Allow addq/subq to memory
|
|
|
|
|
operands.
|
|
|
|
|
|
2006-01-18 07:22:04 +01:00
|
|
|
|
2006-01-18 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* rtlanal.c (global_reg_mentioned_p_1,
|
|
|
|
|
global_reg_mentioned_p): Remove.
|
|
|
|
|
* rtl.h: Remove the prototype for global_reg_mentioned_p.
|
|
|
|
|
|
2006-01-18 07:38:09 +01:00
|
|
|
|
* flow.c (initialize_uninitialized_subregs): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for
|
|
|
|
|
initialize_uninitialized_subregs.
|
|
|
|
|
|
2006-01-18 07:39:07 +01:00
|
|
|
|
* function.c (instantiate_virtual_regs): Make it static.
|
|
|
|
|
* function.h: Remove the prototype for
|
|
|
|
|
instantiate_virtual_regs.
|
|
|
|
|
|
2006-01-18 07:40:08 +01:00
|
|
|
|
* regmove.c (regmove_optimize, combine_stack_adjustments):
|
|
|
|
|
Make them static.
|
|
|
|
|
* rtl.h: Remove the prototypes for regmove_optimize and
|
|
|
|
|
combine_stack_adjustments.
|
|
|
|
|
|
2006-01-18 03:48:17 +01:00
|
|
|
|
2006-01-17 Roger Sayle <roger@eyesopen.com>
|
|
|
|
|
|
|
|
|
|
* config/i386/i386.c (COSTS_N_BYTES): New macro.
|
|
|
|
|
(size_cost): Encode costs in bytes so that a reg-reg addition is
|
|
|
|
|
equivalent to COSTS_N_INSNS(1).
|
|
|
|
|
(override_options): Use the size_cost.branch_cost as the default
|
|
|
|
|
ix86_branch_cost when optimizing for size.
|
|
|
|
|
|
2006-01-18 01:39:23 +01:00
|
|
|
|
2006-01-18 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* Makefile.in (D32PBIT_FUNCS): New.
|
|
|
|
|
(D64PBIT_FUNCS, D128PBIT_FUNCS): Likewise.
|
|
|
|
|
(libgcc.mk): Set D32PBIT, D64PBIT, D128PBIT, D32PBIT_FUNCS,
|
|
|
|
|
D64PBIT_FUNCS and D128PBIT_FUNCS.
|
|
|
|
|
(LIBGCC_DEPS): Include $(D32PBIT), $(D64PBIT), $(D128PBIT).
|
|
|
|
|
* mklibgcc.in Bring in the DFP support code if D32PBIT, D64PBIT or
|
|
|
|
|
D128PBIT are set.
|
|
|
|
|
(decnumber_dep): Define.
|
|
|
|
|
* doc/libgcc.texi (Decimal float library routines): New node.
|
|
|
|
|
* config/dfp-bit.h, config/dfp-bit.c: New files.
|
|
|
|
|
|
2006-01-18 00:43:27 +01:00
|
|
|
|
2006-01-18 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* expr.c (emit_move_change_mode): Always adjust addresses, not
|
|
|
|
|
just during reload. Copy replacements only during reload.
|
|
|
|
|
(emit_move_insn_1): Move MODE_DECIMAL_FLOAT modes by invoking
|
|
|
|
|
emit_move_via_integer.
|
|
|
|
|
|
2006-01-17 21:49:17 +01:00
|
|
|
|
2006-01-17 Shantonu Sen <ssen@opendarwin.org>
|
|
|
|
|
|
|
|
|
|
* Makefile.in (check-%, check-consistency): Use $${srcdir}
|
|
|
|
|
instead of $(srcdir) and ${srcdir}.
|
|
|
|
|
|
2006-01-17 21:22:19 +01:00
|
|
|
|
2006-01-17 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
|
|
|
|
|
|
PR target/592
|
|
|
|
|
PR middle-end/11135
|
|
|
|
|
* arm.h (struct machine_function): Add pic_reg.
|
|
|
|
|
* arm.c (arm_pic_register): Make unsigned.
|
|
|
|
|
(arm_override_options): Only set arm_pic_register if
|
|
|
|
|
TARGET_SINGLE_PIC_BASE.
|
|
|
|
|
(use_return_insn): Only test for a pic register if it is fixed.
|
|
|
|
|
(arm_compute_save_reg0_reg12_mask): Likewise.
|
|
|
|
|
(thumb_compute_save_reg_mask): Likewise.
|
|
|
|
|
(legitimate_pic_operand): Factor out some known invariants.
|
|
|
|
|
(legitimize_pic_address): If we don't have a fixed pic register,
|
|
|
|
|
then set up a pseudo in the function entry sequence. Handle the
|
|
|
|
|
pic base being in a pseudo.
|
|
|
|
|
(arm_load_pic_register): Handle the pic register being in a pseudo.
|
|
|
|
|
(arm_expand_prologue): Only set up the pic register if it is fixed.
|
|
|
|
|
(thumb_expand_prologue): Likewise.
|
|
|
|
|
* arm.md (pic_load_addr_based): Handle the pic base being a pseudo.
|
|
|
|
|
(pic_load_addr_based_insn): Likewise.
|
|
|
|
|
(builtin_setjmp_receiver): Don't restore the pic base if it isn't
|
|
|
|
|
fixed.
|
|
|
|
|
|
2006-01-17 20:57:14 +01:00
|
|
|
|
2006-01-18 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
2006-01-17 20:58:35 +01:00
|
|
|
|
* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Reject
|
|
|
|
|
decimal float modes for all floating point registers.
|
|
|
|
|
|
2006-01-17 20:57:14 +01:00
|
|
|
|
* config/rs6000/predicates.md (reg_or_mem_operand): Pair up
|
|
|
|
|
match_code "mem" with match_test "macho_lo_sum_memory_operand".
|
|
|
|
|
|
2006-01-17 10:57:56 +01:00
|
|
|
|
2006-01-17 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
PR c/25682
|
|
|
|
|
* c-typeck.c (build_unary_op): Fold offsetof-like expressions
|
|
|
|
|
even when the pointer is not NULL.
|
|
|
|
|
|
2006-01-17 08:04:20 +01:00
|
|
|
|
2006-01-16 Ian Lance Taylor <ian@airs.com>
|
|
|
|
|
|
|
|
|
|
* common.opt (ftoplevel-reorder): New option.
|
|
|
|
|
* cgraph.c (cgraph_asm_nodes): New global variable.
|
|
|
|
|
(cgraph_asm_last_node): New static variable.
|
|
|
|
|
(cgraph_order): New global variable.
|
|
|
|
|
(cgraph_create_node): Set new order field.
|
|
|
|
|
(cgraph_varpool_node): Likewise.
|
|
|
|
|
(decide_is_variable_needed): Return true if not
|
|
|
|
|
flag_toplevel_reorder.
|
|
|
|
|
(cgraph_add_asm_node): New function.
|
|
|
|
|
* cgraph.h (struct cgraph_node): Add order field.
|
|
|
|
|
(struct cgraph_varpool_node): Add order field.
|
|
|
|
|
(struct cgraph_asm_node): Define.
|
|
|
|
|
(cgraph_asm_nodes, cgraph_order): Declare.
|
|
|
|
|
(cgraph_add_asm_node): Declare.
|
|
|
|
|
* cgraphunit.c (cgraph_varpool_assemble_decl): New static
|
|
|
|
|
function.
|
|
|
|
|
(cgraph_varpool_assemble_pending_decls): Call it.
|
|
|
|
|
(cgraph_output_pending_asms): New static function.
|
|
|
|
|
(cgraph_finalize_compilation_unit): Call it.
|
|
|
|
|
(struct cgraph_order_sort): Define.
|
|
|
|
|
(cgraph_output_in_order): New static function.
|
|
|
|
|
(cgraph_optimize): Call cgraph_output_pending_asms. Add code for
|
|
|
|
|
!flag_toplevel_reorder case.
|
|
|
|
|
* c-parser.c: Include "cgraph.h".
|
|
|
|
|
(c_parser_asm_definition): Call cgraph_add_asm_node rather than
|
|
|
|
|
assemble_asm.
|
|
|
|
|
* Makefile.in (CRTSTUFF_CFLAGS): Use -fno-toplevel-reorder rather
|
|
|
|
|
than -fno-unit-at-a-time.
|
|
|
|
|
* doc/invoke.texi (Option Summary): Mention
|
|
|
|
|
-fno-toplevel-reorder.
|
|
|
|
|
(Optimize Options): Document -fno-toplevel-reorder. Mention it in
|
|
|
|
|
-funit-at-a-time documentation.
|
|
|
|
|
|
2006-01-17 04:36:21 +01:00
|
|
|
|
2006-01-17 Hans-Peter Nilsson <hp@axis.com>
|
2006-01-17 04:39:34 +01:00
|
|
|
|
Kazu Hirata <kazu@codesourcery.com>
|
2006-01-17 04:36:21 +01:00
|
|
|
|
|
|
|
|
|
* Makefile.in (FUNCTION_H, LAMBDA_H): Use $(TREE_H), not tree.h.
|
|
|
|
|
|
2006-01-17 03:28:19 +01:00
|
|
|
|
2006-01-17 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* Makefile.in (FUNCTION_H): New. Use it instead of
|
|
|
|
|
function.h throughout the file.
|
|
|
|
|
* function.h: Include tree.h.
|
|
|
|
|
|
2006-01-17 03:25:27 +01:00
|
|
|
|
2006-01-17 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* recog.c: Separate some functions with whitespace.
|
|
|
|
|
|
backport: Makefile.in (TREE_INLINE_H): New.
Merge from gomp branch:
* Makefile.in (TREE_INLINE_H): New. Use it as needed.
* tree-inline.h (struct copy_body_data): Move from tree-inline.c
and rename from struct inline_data. Rename callee* to dst*;
caller* to src*; add copy_decl hook, transform_call_graph_edges,
transform_new_cfg, transform_return_to_modify, and
transform_lang_insert_block flags; remove cloning_p, versioning_p,
update_clones_p.
(copy_body_r, insert_decl_map, remap_decl, remap_type): Declare.
(copy_decl_for_dup): Remove.
* tree-inline.c (struct inline_data): Move to header.
(insert_decl_map): Export.
(remap_decl): Update for member name changes. Use copy_decl hook.
Allow for replacement to be a non-decl. Remove dead code.
(remap_type_1): Check for existing mapping.
(remap_type): Export.
(remap_decls): Update for member name changes.
(remap_block, copy_bb, copy_cfg_body, copy_generic_body): Likewise.
(copy_body, setup_one_parameter, declare_return_variable): Likewise.
(expand_call_inline, optimize_inline_calls, clone_body): Likewise.
(copy_tree_r, mark_local_for_remap_r, unsave_expr_now): Likewise.
(tree_function_versioning, build_duplicate_type): Likewise.
(copy_body_r): Likewise. Export.
(copy_decl_for_dup): Split into ...
(copy_decl_for_dup_finish, copy_decl_to_var,
copy_decl_no_change, copy_decl_maybe_to_var): ... these.
(replace_ref_tree, inlining_p): Remove.
From-SVN: r109797
2006-01-17 03:17:16 +01:00
|
|
|
|
2006-01-16 Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
Merge from gomp branch:
|
|
|
|
|
* Makefile.in (TREE_INLINE_H): New. Use it as needed.
|
|
|
|
|
* tree-inline.h (struct copy_body_data): Move from tree-inline.c
|
|
|
|
|
and rename from struct inline_data. Rename callee* to dst*;
|
|
|
|
|
caller* to src*; add copy_decl hook, transform_call_graph_edges,
|
|
|
|
|
transform_new_cfg, transform_return_to_modify, and
|
|
|
|
|
transform_lang_insert_block flags; remove cloning_p, versioning_p,
|
|
|
|
|
update_clones_p.
|
|
|
|
|
(copy_body_r, insert_decl_map, remap_decl, remap_type): Declare.
|
|
|
|
|
(copy_decl_for_dup): Remove.
|
|
|
|
|
* tree-inline.c (struct inline_data): Move to header.
|
|
|
|
|
(insert_decl_map): Export.
|
|
|
|
|
(remap_decl): Update for member name changes. Use copy_decl hook.
|
|
|
|
|
Allow for replacement to be a non-decl. Remove dead code.
|
|
|
|
|
(remap_type_1): Check for existing mapping.
|
|
|
|
|
(remap_type): Export.
|
|
|
|
|
(remap_decls): Update for member name changes.
|
|
|
|
|
(remap_block, copy_bb, copy_cfg_body, copy_generic_body): Likewise.
|
|
|
|
|
(copy_body, setup_one_parameter, declare_return_variable): Likewise.
|
|
|
|
|
(expand_call_inline, optimize_inline_calls, clone_body): Likewise.
|
|
|
|
|
(copy_tree_r, mark_local_for_remap_r, unsave_expr_now): Likewise.
|
|
|
|
|
(tree_function_versioning, build_duplicate_type): Likewise.
|
|
|
|
|
(copy_body_r): Likewise. Export.
|
|
|
|
|
(copy_decl_for_dup): Split into ...
|
|
|
|
|
(copy_decl_for_dup_finish, copy_decl_to_var,
|
|
|
|
|
copy_decl_no_change, copy_decl_maybe_to_var): ... these.
|
|
|
|
|
(replace_ref_tree, inlining_p): Remove.
|
|
|
|
|
|
2006-01-17 02:21:29 +01:00
|
|
|
|
2006-01-16 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* ifcvt.c (if_convert): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for if_convert.
|
|
|
|
|
|
2006-01-17 02:24:50 +01:00
|
|
|
|
* local-alloc.c (local_alloc): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for local_alloc.
|
|
|
|
|
|
2006-01-17 02:27:04 +01:00
|
|
|
|
* loop.c (loop_optimize): Make it static.
|
|
|
|
|
* cfgloop.h: Remove the prototype for loop_optimize.
|
|
|
|
|
* rtl.h: Likewise.
|
|
|
|
|
|
2006-01-17 01:58:06 +01:00
|
|
|
|
2006-01-16 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
* reload.c (reg_overlap_mentioned_for_reload_p): Handle subregs of
|
|
|
|
|
mems.
|
|
|
|
|
|
2006-01-17 01:24:11 +01:00
|
|
|
|
2006-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
* pa.md: Disparage copies between general and floating-point registers
|
|
|
|
|
in 32-bit move patterns.
|
|
|
|
|
|
2006-01-16 22:43:05 +01:00
|
|
|
|
2006-01-16 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
PR testsuite/25741
|
|
|
|
|
* Makefile.in (check-%): Depend on site.exp instead of
|
|
|
|
|
$(TESTSUITEDIR)/site.exp. Run "runtest" in separate language
|
|
|
|
|
directories.
|
|
|
|
|
|
2006-01-16 22:04:19 +01:00
|
|
|
|
2006-01-16 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* global.c (global_alloc): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for global_alloc.
|
|
|
|
|
|
2006-01-16 20:35:08 +01:00
|
|
|
|
2006-01-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-alias.c (struct used_part): Add write_only field.
|
|
|
|
|
(get_or_create_used_part_for): Initialize it to true.
|
|
|
|
|
(create_overlap_variables_for): Don't create structure variables
|
|
|
|
|
for structures that only are written to.
|
|
|
|
|
(find_used_portions): Handle MODIFY_EXPR to track whether a
|
|
|
|
|
structure is only written to.
|
|
|
|
|
|
2006-01-16 20:15:22 +01:00
|
|
|
|
2006-01-16 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* bb-reorder.c (partition_hot_cold_basic_blocks): Make it
|
|
|
|
|
static.
|
|
|
|
|
* basic-block.h: Remove the prototype for
|
|
|
|
|
partition_hot_cold_basic_blocks.
|
|
|
|
|
|
2006-01-18 21:02:42 +01:00
|
|
|
|
2006-01-16 Rafael <20><>Ávila de Esp<73><70>Á<EFBFBD><C381>ndola <rafael.espindola@gmail.com>
|
2006-01-16 20:00:56 +01:00
|
|
|
|
|
|
|
|
|
* cppspec.c (lang_specific_spec_functions): remove
|
|
|
|
|
* gcc.c (lookup_spec_function): use static_spec_functions directelly
|
|
|
|
|
* gcc.h (lang_specific_spec_functions): remove
|
|
|
|
|
* gccspec.c (lang_specific_spec_functions): remove
|
|
|
|
|
|
2006-01-16 19:20:32 +01:00
|
|
|
|
2005-01-16 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
|
|
|
|
|
|
* combine.c (record_value_for_reg): Invalidate registers
|
|
|
|
|
if INSN is null.
|
|
|
|
|
(record_dead_and_set_regs_1): Likewise, by passing them to
|
|
|
|
|
record_value_for_reg.
|
|
|
|
|
(record_dead_and_set_regs): Invalidate stores made by a
|
|
|
|
|
call. We do not combine across a call, but we still
|
|
|
|
|
relied on equivalences.
|
|
|
|
|
|
2006-01-16 17:53:48 +01:00
|
|
|
|
2006-01-16 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
* tree-vrp.c (extract_range_from_binary_expr): Cope with
|
|
|
|
|
vrp_int_const_binop returning non-constant nodes.
|
|
|
|
|
|
2006-01-16 17:03:29 +01:00
|
|
|
|
2006-01-16 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* config/m68k/m68k.c (output_move_const_into_data_reg):
|
|
|
|
|
Output correct mnemonic for mvz and mvs.
|
|
|
|
|
|
2006-01-17 20:57:14 +01:00
|
|
|
|
2006-01-16 Gabor Loki <loki@gcc.gnu.org>
|
2006-01-16 17:10:40 +01:00
|
|
|
|
|
2006-01-17 20:57:14 +01:00
|
|
|
|
* rtl-factoring.c: Add sequence abstraction algorithm.
|
2006-01-16 17:10:40 +01:00
|
|
|
|
* cfgcleanup.c (outgoing_edges_match): Extra checks.
|
|
|
|
|
(try_crossjump_to_edge): Avoid deleting preserve label when redirecting
|
|
|
|
|
ABNORMAL edges.
|
|
|
|
|
(block_has_preserve_label): New function.
|
|
|
|
|
* common.opt: Register new pass.
|
|
|
|
|
* Makefile.in: Ditto.
|
|
|
|
|
* passes.c: Ditto.
|
|
|
|
|
* timevar.def: Ditto.
|
|
|
|
|
* tree-pass.h: Ditto.
|
|
|
|
|
* emit-rtl.c (make_jump_insn_raw): Remove forward decl.
|
|
|
|
|
* rtl.h (make_jump_insn_raw): Add forward decl.
|
|
|
|
|
* doc/invoke.texi: Add documentation for -frtl-abstract-sequences.
|
|
|
|
|
|
2006-01-16 15:26:32 +01:00
|
|
|
|
2006-01-16 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
Roger Sayle <roger@eyesopen.com>
|
|
|
|
|
|
|
|
|
|
* fold-const.c (fold_minmax): New static function.
|
|
|
|
|
(fold_binary) <MIN_EXPR>: Call it.
|
|
|
|
|
<MAX_EXPR>: Likewise.
|
|
|
|
|
* stor-layout.c (place_field): Use DECL_SIZE consistently
|
|
|
|
|
in the computation of the new record size.
|
|
|
|
|
|
2006-01-16 06:17:54 +01:00
|
|
|
|
2006-01-16 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* cse.c (cse_condition_code_reg): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for cse_condition_code_reg.
|
|
|
|
|
|
2006-01-16 14:48:15 +01:00
|
|
|
|
* combine.c (combine_instructions): Make it static.
|
|
|
|
|
* rtl.h: Remove the prototype for combine_instructions.
|
|
|
|
|
|
2006-01-16 03:26:42 +01:00
|
|
|
|
2006-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
PR target/25168
|
|
|
|
|
* tree.c (get_file_function_name_long): Concatenate the first global
|
|
|
|
|
object name with a string derived from the input filename of the object
|
|
|
|
|
for type "F".
|
|
|
|
|
|
2006-01-16 03:25:03 +01:00
|
|
|
|
2006-01-16 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* config/i386/winnt-stubs.c: Update FSF address.
|
|
|
|
|
* config/xtensa/ieee754-df.S: Ditto.
|
|
|
|
|
* config/xtensa/ieee754-sf.S: Ditto.
|
|
|
|
|
|
2006-01-15 03:49:17 +01:00
|
|
|
|
2006-01-14 Ian Lance Taylor <ian@airs.com>
|
|
|
|
|
|
|
|
|
|
* ifcvt.c (noce_init_if_info): New static function, broken out of
|
|
|
|
|
noce_process_if_block.
|
|
|
|
|
(noce_process_if_block): Call noce_init_if_info.
|
|
|
|
|
(check_cond_move_block): New static function.
|
|
|
|
|
(cond_move_process_if_block): New static function.
|
|
|
|
|
(process_if_block): Call cond_move_process_if_block.
|
|
|
|
|
|
2006-01-15 03:16:11 +01:00
|
|
|
|
2006-01-15 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* cselib.c (hash_table): Rename to cselib_hash_table.
|
|
|
|
|
(cselib_clear_table, discard_useless_values,
|
|
|
|
|
remove_useless_values, cselib_lookup_mem, cselib_lookup,
|
|
|
|
|
cselib_init, cselib_finish): Adjust uses of hash_table.
|
|
|
|
|
|
2006-01-14 16:42:11 +01:00
|
|
|
|
2006-01-14 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
PR tree-optimization/25485
|
|
|
|
|
* tree-vrp.c (extract_range_from_binary_expr): Handle cases
|
|
|
|
|
where one of the operands of TRUTH_AND_EXPR and TRUTH_OR_EXPR
|
|
|
|
|
is known to be false and true, respectively.
|
|
|
|
|
|
2006-01-14 15:30:33 +01:00
|
|
|
|
2006-01-14 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
PR tree-optimization/22548
|
|
|
|
|
PR tree-optimization/22555
|
|
|
|
|
PR tree-optimization/22501
|
|
|
|
|
* Makefile.in (tree-ssa-structalias.o): Depend on $(PARAMS_H).
|
|
|
|
|
* params.def (salias-max-array-elements): New parameter.
|
|
|
|
|
* params.h (SALIAS_MAX_ARRAY_ELEMENTS): Define.
|
|
|
|
|
* doc/invoke.texi (salias-max-array-elements): Document.
|
|
|
|
|
* tree-flow-inline.h (var_can_have_subvars): We also handle
|
|
|
|
|
arrays now.
|
|
|
|
|
* tree-ssa-alias.c (find_used_portions): Handle ARRAY_REF like
|
|
|
|
|
COMPONENT_REF.
|
|
|
|
|
* tree-ssa-structalias.c (params.h): Include.
|
|
|
|
|
(push_fields_onto_fieldstack): Handle ARRAY_TYPE.
|
|
|
|
|
(find_func_aliases): Handle multiple constraints from ARRAY_REF.
|
|
|
|
|
(get_constraint_for): For ADDR_EXPR operating on something
|
|
|
|
|
containing an ARRAY_REF, add all subvars to the solution.
|
|
|
|
|
(handle_ptr_arith): Handle ARRAY_TYPE like RECORD_TYPE types.
|
|
|
|
|
* tree-ssa-operands.c (parse_ssa_operands): Handle ARRAY_REF
|
|
|
|
|
for creating MUST_DEFs.
|
|
|
|
|
(get_expr_operands): Treat ARRAY_REF like COMPONENT_REF wrt subvars.
|
|
|
|
|
|
2006-01-14 13:29:06 +01:00
|
|
|
|
2006-01-14 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-loop-niter.c (number_of_iterations_cond): Split into several
|
|
|
|
|
functions.
|
|
|
|
|
(number_of_iterations_ne, number_of_iterations_lt_to_ne,
|
|
|
|
|
assert_no_overflow_lt, assert_loop_rolls_lt, number_of_iterations_lt,
|
|
|
|
|
number_of_iterations_le): New functions.
|
|
|
|
|
(number_of_iterations_special): Removed.
|
|
|
|
|
(number_of_iterations_exit): Do not use number_of_iterations_special.
|
|
|
|
|
* tree.c (unsigned_type_for): Always return integer type.
|
|
|
|
|
|
2006-01-14 12:04:16 +01:00
|
|
|
|
2006-01-14 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
|
Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
PR rtl-optimization/24257
|
|
|
|
|
* gcse.c (find_moveable_store): Only consider a store movable
|
|
|
|
|
when the SET_SRC of the insn can be assigned to a register.
|
|
|
|
|
|
2006-01-14 09:15:59 +01:00
|
|
|
|
2006-01-14 Ian Lance Taylor <ian@airs.com>
|
|
|
|
|
|
|
|
|
|
* tree.c (tree_not_class_check_failed): New function.
|
|
|
|
|
* tree.h (NON_TYPE_CHECK): Call tree_not_class_check_failed.
|
|
|
|
|
(tree_not_class_check_failed): Declare.
|
|
|
|
|
|
2006-01-14 06:30:32 +01:00
|
|
|
|
2006-01-13 Ian Lance Taylor <ian@airs.com>
|
|
|
|
|
|
|
|
|
|
* reload1.c (do_output_reload): Add assertion rejecting a
|
|
|
|
|
CALL_INSN.
|
|
|
|
|
|
2006-01-14 00:24:42 +01:00
|
|
|
|
2006-01-13 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
|
|
|
|
|
|
* combine.c (struct reg_stat): Add new fields truncation_label and
|
|
|
|
|
truncated_to_mode.
|
|
|
|
|
(record_value_for_reg): Reset truncated_to_mode.
|
|
|
|
|
(record_truncated_value): New function.
|
|
|
|
|
(check_promoted_subreg): Call it. Rename to check_conversions.
|
|
|
|
|
(combine_instructions): Rename check_promoted_subreg to
|
|
|
|
|
check_conversions.
|
|
|
|
|
(reg_truncated_to_mode): New function.
|
|
|
|
|
(make_extraction): Use it. Check TRULY_NOOP_TRUNCATION.
|
|
|
|
|
(gen_lowpart_or_truncate): New function.
|
|
|
|
|
(force_to_mode): Use it instead of gen_lowpart.
|
|
|
|
|
|
2006-01-13 21:13:06 +01:00
|
|
|
|
2006-01-13 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-alias.c (add_type_alias): Fix typo. Test whether
|
|
|
|
|
VAR is a tag, not its type tag.
|
|
|
|
|
|
2006-01-13 19:28:57 +01:00
|
|
|
|
2006-01-13 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
* config/i386/sse.md (*vec_extractv2di_1_sse2): Reorder
|
|
|
|
|
alternatives to match style of other entries.
|
|
|
|
|
(*vec_extractv2di_1_sse): Likewise. Fix mode attr.
|
|
|
|
|
|
2006-01-13 17:00:13 +01:00
|
|
|
|
2006-01-13 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
|
|
|
|
|
|
PR tree-optimization/25771
|
|
|
|
|
* tree-ssa-pre.c (insert_extra_phis): Don't insert merges of abnormal
|
|
|
|
|
SSA_NAMES.
|
|
|
|
|
|
2006-01-13 15:30:08 +01:00
|
|
|
|
2006-01-13 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
|
|
|
|
|
|
PR tree-opt/24365
|
|
|
|
|
* tree-inline.c (declare_return_variable): If the return variable
|
|
|
|
|
was marked as a non gimple complex, set the return slot variable
|
|
|
|
|
to be a non gimple comple variable.
|
|
|
|
|
|
2006-01-13 12:31:49 +01:00
|
|
|
|
2006-01-13 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
* builtins.c (expand_builtin_sincos): New function.
|
|
|
|
|
(expand_builtin_mathfn_3): Remove dead code, sin and cos
|
|
|
|
|
do not set errno.
|
|
|
|
|
(expand_builtin): Expand sincos using expand_builtin_sincos.
|
|
|
|
|
|
2006-01-13 04:34:40 +01:00
|
|
|
|
2006-01-12 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
* config/m32c/shift.md: Rewrite: Allow arbitrary operands for
|
|
|
|
|
shift counts, separate SI shifts for m32c vs m16c, pass shift type
|
|
|
|
|
so that constant shifts can be split.
|
|
|
|
|
* config/m32c/m32c.c (m32c_const_ok_for_constraint_p): Add In6.
|
|
|
|
|
(m32c_valid_pointer_mode): Make static.
|
|
|
|
|
(shift_gen_func_for): New.
|
|
|
|
|
(m32c_prepare_shift): Use it. Split large const shifts into
|
|
|
|
|
multiple shifts.
|
|
|
|
|
* config/m32c/predicates.md (shiftcount_operand): Allow more
|
|
|
|
|
general operands.
|
|
|
|
|
(longshiftcount_operand): New.
|
|
|
|
|
* doc/md.texi (Machine Constraints): Document In6.
|
|
|
|
|
|
2006-01-13 01:39:28 +01:00
|
|
|
|
2006-01-13 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* doc/tm.texi (Data Output): Add REAL_VALUE_TO_TARGET_DECIMAL32,
|
|
|
|
|
REAL_VALUE_TO_TARGET_DECIMAL64 and REAL_VALUE_TO_TARGET_DECIMAL128
|
|
|
|
|
documentation.
|
|
|
|
|
|
|
|
|
|
2006-01-12 Daniel Berlin <dberlin@dberlin.org>
|
2006-01-13 00:07:53 +01:00
|
|
|
|
|
|
|
|
|
* tree-ssa-operands.c (add_call_clobber_ops): Use SFT_PARENT_VAR
|
|
|
|
|
to try to avoid clobbering pieces of structures when we know
|
|
|
|
|
something about the whole structure.
|
|
|
|
|
* tree-ssa-alias.c (create_sft): Set SFT_PARENT_VAR
|
|
|
|
|
|
2006-01-12 23:15:26 +01:00
|
|
|
|
2006-01-13 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* doc/rtl.texi (Insns): Remove statement that libcalls cannot
|
|
|
|
|
return in memory, as this is no limitation is no longer present.
|
|
|
|
|
|
addsub.md (addhi3): Add two more alternatives, for mova with fb, and for fb+0 -> An.
* config/m32c/addsub.md (addhi3): Add two more alternatives, for
mova with fb, and for fb+0 -> An.
* config/m32c/mov.md (peephole2): Fix enabling logic.
* config/m32c/m32c.h (CTOR_LIST_BEGIN, CTOR_LIST_END,
DTOR_LIST_BEGIN, DTOR_LIST_END, CTORS_SECTION_ASM_OP,
DTORS_SECTION_ASM_OP, INIT_ARRAY_SECTION_ASM_OP,
FINI_ARRAY_SECTION_ASM_OP): Define.
* config/m32c/m32c.c (m32c_legitimize_address): Remove temporary variable.
(m32c_legitimize_reload_address): New logic to reload FB to An.
(m32c_output_reg_push): Add newline.
(m32c_output_reg_pop): Likewise.
From-SVN: r109648
2006-01-12 22:40:27 +01:00
|
|
|
|
2006-01-12 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
* config/m32c/addsub.md (addhi3): Add two more alternatives, for
|
|
|
|
|
mova with fb, and for fb+0 -> An.
|
|
|
|
|
|
|
|
|
|
* config/m32c/mov.md (peephole2): Fix enabling logic.
|
|
|
|
|
|
|
|
|
|
* config/m32c/m32c.h (CTOR_LIST_BEGIN, CTOR_LIST_END,
|
|
|
|
|
DTOR_LIST_BEGIN, DTOR_LIST_END, CTORS_SECTION_ASM_OP,
|
|
|
|
|
DTORS_SECTION_ASM_OP, INIT_ARRAY_SECTION_ASM_OP,
|
|
|
|
|
FINI_ARRAY_SECTION_ASM_OP): Define.
|
|
|
|
|
|
2006-01-12 23:15:26 +01:00
|
|
|
|
* config/m32c/m32c.c (m32c_legitimize_address): Remove temporary
|
|
|
|
|
variable.
|
addsub.md (addhi3): Add two more alternatives, for mova with fb, and for fb+0 -> An.
* config/m32c/addsub.md (addhi3): Add two more alternatives, for
mova with fb, and for fb+0 -> An.
* config/m32c/mov.md (peephole2): Fix enabling logic.
* config/m32c/m32c.h (CTOR_LIST_BEGIN, CTOR_LIST_END,
DTOR_LIST_BEGIN, DTOR_LIST_END, CTORS_SECTION_ASM_OP,
DTORS_SECTION_ASM_OP, INIT_ARRAY_SECTION_ASM_OP,
FINI_ARRAY_SECTION_ASM_OP): Define.
* config/m32c/m32c.c (m32c_legitimize_address): Remove temporary variable.
(m32c_legitimize_reload_address): New logic to reload FB to An.
(m32c_output_reg_push): Add newline.
(m32c_output_reg_pop): Likewise.
From-SVN: r109648
2006-01-12 22:40:27 +01:00
|
|
|
|
(m32c_legitimize_reload_address): New logic to reload FB to An.
|
|
|
|
|
(m32c_output_reg_push): Add newline.
|
|
|
|
|
(m32c_output_reg_pop): Likewise.
|
|
|
|
|
|
2006-01-12 18:22:22 +01:00
|
|
|
|
2006-01-12 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
|
|
|
|
|
|
* struct-equiv.c (find_dying_inputs): Fix off-by-one bug.
|
|
|
|
|
|
2006-01-12 01:51:07 +01:00
|
|
|
|
2006-01-11 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
|
|
|
|
|
|
* config/i386/darwin.h (SUBTARGET_ENCODE_SECTION_INFO): Define.
|
|
|
|
|
|
2006-01-12 00:50:50 +01:00
|
|
|
|
2006-01-11 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* config/sh/predicates.md (sh_rep_vec): Add parallel to
|
|
|
|
|
match_code.
|
|
|
|
|
|
2006-01-11 22:47:31 +01:00
|
|
|
|
2006-01-11 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* rtlanal.c (find_reg_note): Assert insn is not null.
|
|
|
|
|
|
2006-01-11 22:19:47 +01:00
|
|
|
|
2005-01-11 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
|
|
2006-01-11 22:47:31 +01:00
|
|
|
|
* df-scan.c (df_hard_reg_init): Move declaration of i outside
|
|
|
|
|
ifdef.
|
2006-01-11 22:19:47 +01:00
|
|
|
|
|
2006-01-11 21:39:42 +01:00
|
|
|
|
2006-01-11 Jeff Law <law@redhat.com>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-threadupdate.c (threaded_edges): New VEC to
|
|
|
|
|
hold edge pairs.
|
|
|
|
|
(mark_threaded_blocks, register_jump_thread): New functions.
|
|
|
|
|
(thread_through_all_blocks): Remove unwanted argument. No
|
|
|
|
|
longer rely on e->aux to communicate thread target info.
|
|
|
|
|
Call mark_threaded_blocks. Release the threaded_blocks
|
|
|
|
|
bitmap and threaded_edges vector when complete.
|
|
|
|
|
* tree-ssa-dom.c (struct edge_info): Remove redirection_target field.
|
|
|
|
|
(threaded_blocks): Remove.
|
|
|
|
|
(tree_ssa_dominator_optimize): Remove initialization and
|
|
|
|
|
finalization of threaded_blocks. Simplify call to
|
|
|
|
|
thread_through_all_blocks.
|
|
|
|
|
(thread_across_edge): Call register_jump_thread rather than
|
|
|
|
|
storing thread information into e->aux.
|
|
|
|
|
(free_all_edge_infos): Simplify now that e->aux is no longer
|
|
|
|
|
used to communicate with thread_through_all_blocks.
|
|
|
|
|
* tree-flow.h (thread_through_all_blocks): Update prototype.
|
|
|
|
|
(register_jump_thread): Prototype.
|
|
|
|
|
|
2006-01-11 21:25:09 +01:00
|
|
|
|
2006-01-11 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* df-core.c (df_compact_blocks, df_bb_replace): Use
|
|
|
|
|
SET_BASIC_BLOCK instead of BASIC_BLOCK.
|
|
|
|
|
|
2006-01-11 20:44:57 +01:00
|
|
|
|
2006-01-11 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
PR tree-optimization/25734
|
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not
|
|
|
|
|
stop propagation after successful propagation to the LHS.
|
|
|
|
|
|
2006-01-11 19:43:15 +01:00
|
|
|
|
2006-01-11 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* basic-block.h (control_flow_graph): Change the type of
|
|
|
|
|
x_basic_block_info to VEC(basic_block,gc) *.
|
|
|
|
|
(BASIC_BLOCK_FOR_FUNCTION, BASIC_BLOCK): Adjust the uses of
|
|
|
|
|
basic_block_info.
|
|
|
|
|
(SET_BASIC_BLOCK): New.
|
|
|
|
|
* cfg.c (compact_blocks, expunge_block): Use SET_BASIC_BLOCK
|
|
|
|
|
instead of BASIC_BLOCK when assigning to BASIC_BLOCK.
|
|
|
|
|
* cfgbuild.c (find_basic_blocks): Likewise.
|
|
|
|
|
* cfglayout.c (fixup_reorder_chain): Likewise.
|
|
|
|
|
* cfgrtl.c (create_basic_block_structure,
|
|
|
|
|
rtl_create_basic_block): Likewise.
|
|
|
|
|
* ifcvt.c (find_if_case_1): Likewise.
|
|
|
|
|
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb):
|
|
|
|
|
Likewise.
|
|
|
|
|
|
2006-01-11 15:59:00 +01:00
|
|
|
|
2005-01-11 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
|
|
2006-01-12 01:03:54 +01:00
|
|
|
|
* Makefile.in: Removed rotted odf.c entry.
|
2006-01-11 15:59:00 +01:00
|
|
|
|
|
2006-01-11 14:43:08 +01:00
|
|
|
|
2006-01-11 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
PR target/25706
|
|
|
|
|
* config/cris/cris.md ("*extopqihi_side", "*extop<mode>si_side")
|
|
|
|
|
("*extop<mode>si_swap_side_biap", "*extop<mode>si_swap_side",
|
|
|
|
|
("*extopqihi", "*extop<mode>si", "*extop<mode>si_swap"): Use %E
|
|
|
|
|
output pattern modifier, not %e.
|
|
|
|
|
* config/cris/cris.c (cris_op_str): Update comment about pattern
|
|
|
|
|
modifier.
|
|
|
|
|
(cris_print_operand) <case 'e'>: Clear cris_output_insn_is_bound
|
|
|
|
|
before falling through into...
|
|
|
|
|
<case 'E'>: Redefined from old 'e' case.
|
|
|
|
|
|
2006-01-11 14:26:45 +01:00
|
|
|
|
2006-01-11 Jan Hubicka <jh@suse.cz>
|
|
|
|
|
|
|
|
|
|
PR target/25042
|
|
|
|
|
* i386.c (ix86_init_mmx_sse_builtins): Do not delcare float128
|
|
|
|
|
|
2006-01-11 14:15:32 +01:00
|
|
|
|
2006-01-11 Jan Hubicka <jh@suse.cz>
|
|
|
|
|
|
|
|
|
|
* i386.h (TARGET_DECOMPOSE_LEA): Kill.
|
|
|
|
|
* i386.c (x86_decompose_lea): Kill.
|
|
|
|
|
(ix86_rtx_costs): Kill.
|
|
|
|
|
|
2006-01-11 14:13:37 +01:00
|
|
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2006-01-11 Jan Hubicka <jh@suse.cz>
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* cgraph.c (cgraph_insert_node_to_hashtable): New function.
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* cgraph.h (cgraph_node): Add inline_decl.
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(cgraph_insert_node_to_hashtable): Declare.
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(save_inline_function_body): Declare.
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* cgraphunit.c (verify_cgraph_node): Inline edges might point to inline
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clones.
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(cgraph_preserve_function_body_p): Do not presrve when dump is enabled.
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(cgraph_function_versioning): Update call of tree_function_versioning.
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(save_inline_function_body): New function.
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* function.h (struct function): Kill saved_eh, saved_cfg, saved_args,
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|
saved_static_chain_decl, saved_blocks and saved-unexpanded_var_list.
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* ipa-inline.c (cgraph_mark_inline_edge): Look for inline clones.
|
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(cgraph_default_inline_p): Likewise.
|
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(cgraph_decide_inlining_incrementally): Likewise.
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* tree-inline.c (inline_data): Kill saving_p add update_clones_p.
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|
(copy_bb): Kill saving; do updating of clones.
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(copy_cfg_body): Kill saving.
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(initialize_inlined-parameters): Likewise.
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(expand_call_inline): Likewise.
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(save_body): Kill.
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(tree_function_versioning): New parameter "update_clones".
|
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(inlining_p): Kill saving.
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|
* tree-inline.h (tree_function_versioning): Update prototype.
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* tree-optimize.c (tree_rest_of_compilation): Use clonning instead of
|
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saving.
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2006-01-11 14:09:13 +01:00
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2006-01-11 Ian Lance Taylor <ian@airs.com>
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* combine.c (struct undo): Remove is_int. Enumify types of undos.
|
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|
Allow undoing set of machine mode.
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(do_SUBST): Use enums instead of is_int.
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(do_SUBST_MODE): New function.
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(SUBST_MODE): New macro.
|
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|
|
(try_combine): Use SUBST_MODE/PUT_MODE instead of generating a new
|
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|
reg and trying to replace reg_regno_rtx with a new register.
|
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|
|
(undo_all): Use new enums, handle undoing a PUT_MODE change.
|
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|
|
(simplify_set): Use SUBST_MODE.
|
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|
|
(distribute_notes): Remove code that tried to update reg notes
|
|
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|
|
for regno_reg_rtx changes.
|
|
|
|
|
|
re PR tree-optimization/23109 (compiler generates wrong code leading to spurious division by zero with -funsafe-math-optimizations (instead of -ftrapping-math))
gcc:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
* tree-cfg.c (single_noncomplex_succ): New.
* tree-flow.h (single_noncomplex_succ): Declare it.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
insert_bb, register_division_in, insert_reciprocals,
replace_reciprocal, free_bb): New.
(execute_cse_reciprocals_1): Rewritten.
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
Do not commit any edge insertion. Always compute dominators and
create the allocation pool.
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
* targhooks.c (default_min_divistions_for_recip_mul): New.
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
* passes.c (init_optimization_passes): Run recip after tree loop
optimizations.
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
gcc/testsuite:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* gcc.dg/tree-ssa/recip-3.c, gcc.dg/tree-ssa/recip-4.c,
gcc.dg/tree-ssa/recip-5.c, gcc.dg/tree-ssa/recip-6.c,
gcc.dg/tree-ssa/recip-7.c, gcc.dg/tree-ssa/pr23109.c,
g++.dg/tree-ssa/pr23948.C: New testcases.
* gcc.dg/tree-ssa/recip-2.c, gcc.dg/tree-ssa/pr23234.c: Provide
three divisions in order to do the optimization.
From-SVN: r109578
2006-01-11 14:02:18 +01:00
|
|
|
|
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
|
|
|
|
|
|
PR tree-optimization/23109
|
|
|
|
|
PR tree-optimization/23948
|
|
|
|
|
PR tree-optimization/24123
|
|
|
|
|
|
|
|
|
|
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
|
|
|
|
|
* tree-cfg.c (single_noncomplex_succ): New.
|
|
|
|
|
* tree-flow.h (single_noncomplex_succ): Declare it.
|
|
|
|
|
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
|
|
|
|
|
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
|
|
|
|
|
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
|
|
|
|
|
insert_bb, register_division_in, insert_reciprocals,
|
|
|
|
|
replace_reciprocal, free_bb): New.
|
|
|
|
|
(execute_cse_reciprocals_1): Rewritten.
|
|
|
|
|
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
|
|
|
|
|
Do not commit any edge insertion. Always compute dominators and
|
|
|
|
|
create the allocation pool.
|
|
|
|
|
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
|
|
|
|
|
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
|
|
|
|
|
* targhooks.c (default_min_divistions_for_recip_mul): New.
|
|
|
|
|
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
|
|
|
|
|
* passes.c (init_optimization_passes): Run recip after tree loop
|
|
|
|
|
optimizations.
|
|
|
|
|
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
|
|
|
|
|
|
df.h (DF_SCAN, [...]): New macros.
2005-01-11 Danny Berlin <dberlin@dberlin.org>
Kenneth Zadeck <zadeck@naturalbridge.com>
* df.h (DF_SCAN, DF_RU, DF_RD, DF_LR, DF_UR, DF_UREC, DF_CHAIN,
DF_RI, DF_LAST_PROBLEM_PLUS1, DF_DU_CHAIN, DF_UD_CHAIN,
DF_REF_TYPE_NAMES, DF_HARD_REGS, DF_EQUIV_NOTES, DF_SUBREGS,
DF_SCAN_BB_INFO, DF_RU_BB_INFO, DF_RD_BB_INFO, DF_LR_BB_INFO,
DF_UR_BB_INFO, DF_UREC_BB_INFO, DF_LIVE_IN, DF_LIVE_OUT,
DF_RA_LIVE_IN, DF_RA_LIVE_OUT, DF_UPWARD_LIVE_IN,
DF_UPWARD_LIVE_OUT, DF_REF_REAL_REG, DF_REF_REGNO,
DF_REF_REAL_LOC, DF_REF_REG, DF_REF_LOC, DF_REF_BB, DF_REF_BBNO,
DF_REF_INSN, DF_REF_INSN_UID, DF_REF_TYPE, DF_REF_CHAIN,
DF_REF_ID, DF_REF_FLAGS, DF_REF_NEXT_REG, DF_REF_PREV_REG,
DF_REF_NEXT_REF, DF_REF_DATA, DF_REF_REG_DEF_P, DF_REF_REG_USE_P,
DF_REF_REG_MEM_STORE_P, DF_REF_REG_MEM_LOAD_P, DF_REF_REG_MEM_P,
DF_DEFS_SIZE, DF_DEFS_GET, DF_DEFS_SET, DF_USES_SIZE, DF_USES_GET,
DF_USES_SET, DF_REG_SIZE, DF_REG_DEF_GET, DF_REG_DEF_SET,
DF_REG_USE_GET, DF_REG_USE_SET, DF_REGNO_FIRST_DEF,
DF_REGNO_LAST_USE, DF_INSN_SIZE, DF_INSN_GET, DF_INSN_SET,
DF_INSN_CONTAINS_ASM, DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES,
DF_INSN_UID_GET, DF_INSN_UID_LUID, DF_INSN_UID_DEFS,
DF_INSN_UID_USES, DF_SCAN_INITIAL, DF_SCAN_GLOBAL,
DF_SCAN_POST_ALLOC): New macros.
(df_flow_dir, df_ref_type, df_ref_flags, df_alloc_function,
df_free_bb_function, df_local_compute_function, df_init_function,
df_dataflow_function, df_confluence_function_0,
df_confluence_function_n, df_transfer_function,
df_finalizer_function, df_free_function, df_dump_problem_function,
df_problem, dataflow, df_insn_info, df_reg_info, df_ref, df_link,
df_ref_info, df, df_map, df_scan_bb_info, df_ru_bb_info,
df_ru_bb_info, df_rd_bb_info, df_lr_bb_info, df_ur_bb_info,
df_urec_bb_info, ) New types.
(df_invalidated_by_call, df_all_hard_regs, df_state) New public
variables.
(df_init, df_add_problem, df_set_blocks, df_finish, df_analyze,
df_analyze_simple_change_some_blocks,
df_analyze_simple_change_one_block, df_compact_blocks,
df_bb_replace, df_bb_regno_last_use_find,
df_bb_regno_first_def_find, df_bb_regno_last_def_find,
df_insn_regno_def_p, df_find_def, df_find_use,
df_iterative_dataflow, df_dump, df_chain_dump, df_refs_chain_dump,
df_regs_chain_dump, df_insn_debug, df_insn_debug_regno,
df_regno_debug, df_ref_debug, debug_df_insn, debug_df_regno,
debug_df_reg, debug_df_defno, debug_df_useno, debug_df_ref,
debug_df_chain, df_get_dependent_problem, df_chain_create,
df_chain_unlink, df_chain_copy, df_get_live_in, df_get_live_out,
df_grow_bb_info, df_chain_dump, df_print_bb_index,
df_ru_add_problem, df_ru_get_bb_info, df_rd_add_problem,
df_rd_get_bb_info, df_lr_add_problem, df_lr_get_bb_info,
df_ur_add_problem, df_ur_get_bb_info, df_urec_add_problem,
df_urec_get_bb_info, df_chain_add_problem, df_ri_add_problem,
df_reg_lifetime, df_scan_get_bb_info, df_scan_add_problem,
df_rescan_blocks, df_ref_create, df_get_artificial_defs,
df_get_artificial_uses, df_reg_chain_create, df_reg_chain_unlink,
df_ref_remove, df_insn_refs_delete, df_refs_delete,
df_reorganize_refs, df_set_state, df_hard_reg_init,
df_read_modify_subreg_p) New public functions.
* df-core.c: The core dataflow solver and glue routines for rtl
dataflow.
(df_init, df_add_problem, df_set_blocks, df_finish,
df_hybrid_search_forward, df_hybrid_search_backward,
df_iterative_dataflow, df_prune_to_subcfg, df_analyze_problem,
df_analyze, df_get_bb_info, df_set_bb_info, df_bb_replace,
df_bb_regno_last_use_find, df_bb_regno_first_def_find,
df_bb_regno_last_def_find, df_insn_regno_def_p, df_find_def,
df_reg_defined, df_find_use, df_reg_used, df_dump,
df_refs_chain_dump, df_regs_chain_dump, df_insn_debug,
df_insn_debug_regno, df_regno_debug, df_ref_debug, debug_df_insn,
debug_df_reg, debug_df_regno, debug_df_ref debug_df_defno,
debug_df_useno, reset_df_after_reload): New functions.
* df-scan.c: The scanning fuctions, once in df.c, completely
rewritten so that they now fully model the functionality of
register usage at the backend.
(df_scan_free_internal, df_scan_get_bb_info, df_scan_set_bb_info,
df_scan_free_bb_info, df_scan_alloc, df_scan_free, df_scan_dump,
df_scan_add_problem, df_grow_reg_info, df_grow_ref_info,
df_grow_insn_info, df_rescan_blocks, df_ref_create,
df_get_artificial_defs, df_get_artificial_uses,
df_reg_chain_create, df_ref_unlink, df_reg_chain_unlink,
df_ref_remove, df_insn_create_insn_record, df_insn_refs_delete,
df_refs_delete, df_reorganize_refs, df_set_state,
df_ref_create_structure, df_ref_record, df_read_modify_subreg_p,
df_def_record_1, df_defs_record, df_uses_record,
df_insn_contains_asm_1, df_insn_contains_asm, df_insn_refs_record,
df_has_eh_preds, df_bb_refs_record, df_refs_record, df_mark_reg,
df_record_exit_block_uses, df_hard_reg_init): New functions.
* df-problems.c: Seven concrete dataflow problems that use the
scanning in df-scan.c and are solved by the engine in df-core.c.
(df_get_dependent_problem, df_chain_create, df_chain_unlink,
df_chain_copy, df_get_live_in, df_get_live_out, df_grow_bb_info,
df_chain_dump, df_print_bb_index, df_ref_bitmap, df_set_seen,
df_unset_seen, df_ru_get_bb_info, df_ru_set_bb_info,
df_ru_free_bb_info, df_ru_alloc,
df_ru_bb_local_compute_process_def,
df_ru_bb_local_compute_process_use, df_ru_bb_local_compute,
df_ru_local_compute, df_ru_init_solution, df_ru_confluence_n,
df_ru_transfer_function, df_ru_free, df_ru_dump,
df_ru_add_problem, df_rd_get_bb_info, df_rd_set_bb_info,
df_rd_free_bb_info, df_rd_alloc,
df_rd_bb_local_compute_process_def, df_rd_bb_local_compute,
df_rd_local_compute, df_rd_init_solution, df_rd_confluence_n,
df_rd_transfer_function, df_rd_free, df_rd_dump,
df_rd_add_problem, df_lr_get_bb_info, df_lr_set_bb_info,
df_lr_free_bb_info, df_lr_alloc, df_lr_bb_local_compute,
df_lr_local_compute, df_lr_init, df_lr_confluence_0,
df_lr_confluence_n, df_lr_transfer_function, df_lr_free,
df_lr_dump, df_lr_add_problem, df_ur_get_bb_info,
df_ur_set_bb_info, df_ur_free_bb_info, df_ur_alloc,
df_ur_bb_local_compute, df_ur_local_compute, df_ur_init,
df_ur_local_finalize, df_ur_confluence_n, df_ur_transfer_function,
df_ur_free, df_ur_dump, df_ur_add_problem, df_urec_get_bb_info,
df_urec_set_bb_info, df_urec_free_bb_info, df_urec_alloc,
df_urec_mark_reg_change, df_urec_check_earlyclobber,
df_urec_mark_reg_use_for_earlyclobber,
df_urec_mark_reg_use_for_earlyclobber_1, df_urec_bb_local_compute,
df_urec_local_compute, df_urec_init, df_urec_local_finalize,
df_urec_confluence_n, df_urec_transfer_function, df_urec_free,
df_urec_dump, df_urec_add_problem, df_chain_alloc,
df_chain_create_bb_process_use, df_chain_create_bb,
df_chain_finalize, df_chain_free, df_chains_dump,
df_chain_add_problem, df_ri_alloc, df_ri_bb_compute,
df_ri_compute, df_ri_free, df_ri_dump, df_ri_add_problem,
df_reg_lifetime): New functions.
* df.c: Deleted file.
* ddg.c (create_ddg_dep_no_link, build_inter_loop_deps): Made code
consistent with new df api.
* modulo-sched.c (sms_schedule, rest_of_handle_sms,
rest_of_handle_sms): Ditto.
* web.c (unionfind_union, union_defs, entry_register, web_main):
Ditto.
* loop_invariant.c (invariant_for_use, hash_invariant_expr_1,
invariant_expr_equal_p, find_defs, check_dependencies,
find_invariant_insn, find_invariants_to_move, move_invariant_reg,
free_inv_motion_data, move_loop_invariants): Ditto.
* sched-deps.c (sched_analyze_1): Ditto.
Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>
From-SVN: r109577
2006-01-11 13:57:18 +01:00
|
|
|
|
2005-01-11 Danny Berlin <dberlin@dberlin.org>
|
|
|
|
|
Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
|
|
|
|
|
|
* df.h (DF_SCAN, DF_RU, DF_RD, DF_LR, DF_UR, DF_UREC, DF_CHAIN,
|
|
|
|
|
DF_RI, DF_LAST_PROBLEM_PLUS1, DF_DU_CHAIN, DF_UD_CHAIN,
|
|
|
|
|
DF_REF_TYPE_NAMES, DF_HARD_REGS, DF_EQUIV_NOTES, DF_SUBREGS,
|
|
|
|
|
DF_SCAN_BB_INFO, DF_RU_BB_INFO, DF_RD_BB_INFO, DF_LR_BB_INFO,
|
|
|
|
|
DF_UR_BB_INFO, DF_UREC_BB_INFO, DF_LIVE_IN, DF_LIVE_OUT,
|
|
|
|
|
DF_RA_LIVE_IN, DF_RA_LIVE_OUT, DF_UPWARD_LIVE_IN,
|
|
|
|
|
DF_UPWARD_LIVE_OUT, DF_REF_REAL_REG, DF_REF_REGNO,
|
|
|
|
|
DF_REF_REAL_LOC, DF_REF_REG, DF_REF_LOC, DF_REF_BB, DF_REF_BBNO,
|
|
|
|
|
DF_REF_INSN, DF_REF_INSN_UID, DF_REF_TYPE, DF_REF_CHAIN,
|
|
|
|
|
DF_REF_ID, DF_REF_FLAGS, DF_REF_NEXT_REG, DF_REF_PREV_REG,
|
|
|
|
|
DF_REF_NEXT_REF, DF_REF_DATA, DF_REF_REG_DEF_P, DF_REF_REG_USE_P,
|
|
|
|
|
DF_REF_REG_MEM_STORE_P, DF_REF_REG_MEM_LOAD_P, DF_REF_REG_MEM_P,
|
|
|
|
|
DF_DEFS_SIZE, DF_DEFS_GET, DF_DEFS_SET, DF_USES_SIZE, DF_USES_GET,
|
|
|
|
|
DF_USES_SET, DF_REG_SIZE, DF_REG_DEF_GET, DF_REG_DEF_SET,
|
|
|
|
|
DF_REG_USE_GET, DF_REG_USE_SET, DF_REGNO_FIRST_DEF,
|
|
|
|
|
DF_REGNO_LAST_USE, DF_INSN_SIZE, DF_INSN_GET, DF_INSN_SET,
|
|
|
|
|
DF_INSN_CONTAINS_ASM, DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES,
|
|
|
|
|
DF_INSN_UID_GET, DF_INSN_UID_LUID, DF_INSN_UID_DEFS,
|
|
|
|
|
DF_INSN_UID_USES, DF_SCAN_INITIAL, DF_SCAN_GLOBAL,
|
|
|
|
|
DF_SCAN_POST_ALLOC): New macros.
|
|
|
|
|
(df_flow_dir, df_ref_type, df_ref_flags, df_alloc_function,
|
|
|
|
|
df_free_bb_function, df_local_compute_function, df_init_function,
|
|
|
|
|
df_dataflow_function, df_confluence_function_0,
|
|
|
|
|
df_confluence_function_n, df_transfer_function,
|
|
|
|
|
df_finalizer_function, df_free_function, df_dump_problem_function,
|
|
|
|
|
df_problem, dataflow, df_insn_info, df_reg_info, df_ref, df_link,
|
|
|
|
|
df_ref_info, df, df_map, df_scan_bb_info, df_ru_bb_info,
|
|
|
|
|
df_ru_bb_info, df_rd_bb_info, df_lr_bb_info, df_ur_bb_info,
|
|
|
|
|
df_urec_bb_info, ) New types.
|
|
|
|
|
(df_invalidated_by_call, df_all_hard_regs, df_state) New public
|
|
|
|
|
variables.
|
|
|
|
|
(df_init, df_add_problem, df_set_blocks, df_finish, df_analyze,
|
|
|
|
|
df_analyze_simple_change_some_blocks,
|
|
|
|
|
df_analyze_simple_change_one_block, df_compact_blocks,
|
|
|
|
|
df_bb_replace, df_bb_regno_last_use_find,
|
|
|
|
|
df_bb_regno_first_def_find, df_bb_regno_last_def_find,
|
|
|
|
|
df_insn_regno_def_p, df_find_def, df_find_use,
|
|
|
|
|
df_iterative_dataflow, df_dump, df_chain_dump, df_refs_chain_dump,
|
|
|
|
|
df_regs_chain_dump, df_insn_debug, df_insn_debug_regno,
|
|
|
|
|
df_regno_debug, df_ref_debug, debug_df_insn, debug_df_regno,
|
|
|
|
|
debug_df_reg, debug_df_defno, debug_df_useno, debug_df_ref,
|
|
|
|
|
debug_df_chain, df_get_dependent_problem, df_chain_create,
|
|
|
|
|
df_chain_unlink, df_chain_copy, df_get_live_in, df_get_live_out,
|
|
|
|
|
df_grow_bb_info, df_chain_dump, df_print_bb_index,
|
|
|
|
|
df_ru_add_problem, df_ru_get_bb_info, df_rd_add_problem,
|
|
|
|
|
df_rd_get_bb_info, df_lr_add_problem, df_lr_get_bb_info,
|
|
|
|
|
df_ur_add_problem, df_ur_get_bb_info, df_urec_add_problem,
|
|
|
|
|
df_urec_get_bb_info, df_chain_add_problem, df_ri_add_problem,
|
|
|
|
|
df_reg_lifetime, df_scan_get_bb_info, df_scan_add_problem,
|
|
|
|
|
df_rescan_blocks, df_ref_create, df_get_artificial_defs,
|
|
|
|
|
df_get_artificial_uses, df_reg_chain_create, df_reg_chain_unlink,
|
|
|
|
|
df_ref_remove, df_insn_refs_delete, df_refs_delete,
|
|
|
|
|
df_reorganize_refs, df_set_state, df_hard_reg_init,
|
|
|
|
|
df_read_modify_subreg_p) New public functions.
|
|
|
|
|
* df-core.c: The core dataflow solver and glue routines for rtl
|
|
|
|
|
dataflow.
|
|
|
|
|
(df_init, df_add_problem, df_set_blocks, df_finish,
|
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|
|
|
df_hybrid_search_forward, df_hybrid_search_backward,
|
|
|
|
|
df_iterative_dataflow, df_prune_to_subcfg, df_analyze_problem,
|
|
|
|
|
df_analyze, df_get_bb_info, df_set_bb_info, df_bb_replace,
|
|
|
|
|
df_bb_regno_last_use_find, df_bb_regno_first_def_find,
|
|
|
|
|
df_bb_regno_last_def_find, df_insn_regno_def_p, df_find_def,
|
|
|
|
|
df_reg_defined, df_find_use, df_reg_used, df_dump,
|
|
|
|
|
df_refs_chain_dump, df_regs_chain_dump, df_insn_debug,
|
|
|
|
|
df_insn_debug_regno, df_regno_debug, df_ref_debug, debug_df_insn,
|
|
|
|
|
debug_df_reg, debug_df_regno, debug_df_ref debug_df_defno,
|
|
|
|
|
debug_df_useno, reset_df_after_reload): New functions.
|
|
|
|
|
* df-scan.c: The scanning fuctions, once in df.c, completely
|
|
|
|
|
rewritten so that they now fully model the functionality of
|
|
|
|
|
register usage at the backend.
|
|
|
|
|
(df_scan_free_internal, df_scan_get_bb_info, df_scan_set_bb_info,
|
|
|
|
|
df_scan_free_bb_info, df_scan_alloc, df_scan_free, df_scan_dump,
|
|
|
|
|
df_scan_add_problem, df_grow_reg_info, df_grow_ref_info,
|
|
|
|
|
df_grow_insn_info, df_rescan_blocks, df_ref_create,
|
|
|
|
|
df_get_artificial_defs, df_get_artificial_uses,
|
|
|
|
|
df_reg_chain_create, df_ref_unlink, df_reg_chain_unlink,
|
|
|
|
|
df_ref_remove, df_insn_create_insn_record, df_insn_refs_delete,
|
|
|
|
|
df_refs_delete, df_reorganize_refs, df_set_state,
|
|
|
|
|
df_ref_create_structure, df_ref_record, df_read_modify_subreg_p,
|
|
|
|
|
df_def_record_1, df_defs_record, df_uses_record,
|
|
|
|
|
df_insn_contains_asm_1, df_insn_contains_asm, df_insn_refs_record,
|
|
|
|
|
df_has_eh_preds, df_bb_refs_record, df_refs_record, df_mark_reg,
|
|
|
|
|
df_record_exit_block_uses, df_hard_reg_init): New functions.
|
|
|
|
|
|
|
|
|
|
* df-problems.c: Seven concrete dataflow problems that use the
|
|
|
|
|
scanning in df-scan.c and are solved by the engine in df-core.c.
|
|
|
|
|
(df_get_dependent_problem, df_chain_create, df_chain_unlink,
|
|
|
|
|
df_chain_copy, df_get_live_in, df_get_live_out, df_grow_bb_info,
|
|
|
|
|
df_chain_dump, df_print_bb_index, df_ref_bitmap, df_set_seen,
|
|
|
|
|
df_unset_seen, df_ru_get_bb_info, df_ru_set_bb_info,
|
|
|
|
|
df_ru_free_bb_info, df_ru_alloc,
|
|
|
|
|
df_ru_bb_local_compute_process_def,
|
|
|
|
|
df_ru_bb_local_compute_process_use, df_ru_bb_local_compute,
|
|
|
|
|
df_ru_local_compute, df_ru_init_solution, df_ru_confluence_n,
|
|
|
|
|
df_ru_transfer_function, df_ru_free, df_ru_dump,
|
|
|
|
|
df_ru_add_problem, df_rd_get_bb_info, df_rd_set_bb_info,
|
|
|
|
|
df_rd_free_bb_info, df_rd_alloc,
|
|
|
|
|
df_rd_bb_local_compute_process_def, df_rd_bb_local_compute,
|
|
|
|
|
df_rd_local_compute, df_rd_init_solution, df_rd_confluence_n,
|
|
|
|
|
df_rd_transfer_function, df_rd_free, df_rd_dump,
|
|
|
|
|
df_rd_add_problem, df_lr_get_bb_info, df_lr_set_bb_info,
|
|
|
|
|
df_lr_free_bb_info, df_lr_alloc, df_lr_bb_local_compute,
|
|
|
|
|
df_lr_local_compute, df_lr_init, df_lr_confluence_0,
|
|
|
|
|
df_lr_confluence_n, df_lr_transfer_function, df_lr_free,
|
|
|
|
|
df_lr_dump, df_lr_add_problem, df_ur_get_bb_info,
|
|
|
|
|
df_ur_set_bb_info, df_ur_free_bb_info, df_ur_alloc,
|
|
|
|
|
df_ur_bb_local_compute, df_ur_local_compute, df_ur_init,
|
|
|
|
|
df_ur_local_finalize, df_ur_confluence_n, df_ur_transfer_function,
|
|
|
|
|
df_ur_free, df_ur_dump, df_ur_add_problem, df_urec_get_bb_info,
|
|
|
|
|
df_urec_set_bb_info, df_urec_free_bb_info, df_urec_alloc,
|
|
|
|
|
df_urec_mark_reg_change, df_urec_check_earlyclobber,
|
|
|
|
|
df_urec_mark_reg_use_for_earlyclobber,
|
|
|
|
|
df_urec_mark_reg_use_for_earlyclobber_1, df_urec_bb_local_compute,
|
|
|
|
|
df_urec_local_compute, df_urec_init, df_urec_local_finalize,
|
|
|
|
|
df_urec_confluence_n, df_urec_transfer_function, df_urec_free,
|
|
|
|
|
df_urec_dump, df_urec_add_problem, df_chain_alloc,
|
|
|
|
|
df_chain_create_bb_process_use, df_chain_create_bb,
|
|
|
|
|
df_chain_finalize, df_chain_free, df_chains_dump,
|
|
|
|
|
df_chain_add_problem, df_ri_alloc, df_ri_bb_compute,
|
|
|
|
|
df_ri_compute, df_ri_free, df_ri_dump, df_ri_add_problem,
|
|
|
|
|
df_reg_lifetime): New functions.
|
|
|
|
|
* df.c: Deleted file.
|
|
|
|
|
* ddg.c (create_ddg_dep_no_link, build_inter_loop_deps): Made code
|
|
|
|
|
consistent with new df api.
|
|
|
|
|
* modulo-sched.c (sms_schedule, rest_of_handle_sms,
|
|
|
|
|
rest_of_handle_sms): Ditto.
|
|
|
|
|
* web.c (unionfind_union, union_defs, entry_register, web_main):
|
|
|
|
|
Ditto.
|
|
|
|
|
* loop_invariant.c (invariant_for_use, hash_invariant_expr_1,
|
|
|
|
|
invariant_expr_equal_p, find_defs, check_dependencies,
|
|
|
|
|
find_invariant_insn, find_invariants_to_move, move_invariant_reg,
|
|
|
|
|
free_inv_motion_data, move_loop_invariants): Ditto.
|
2006-01-11 16:21:44 +01:00
|
|
|
|
* Makefile.in (df.c, df-scan.c df-problems.c df-core.c):
|
|
|
|
|
Update dependencies.
|
|
|
|
|
(odf.c): Added defective entry that was deleted later in day.
|
df.h (DF_SCAN, [...]): New macros.
2005-01-11 Danny Berlin <dberlin@dberlin.org>
Kenneth Zadeck <zadeck@naturalbridge.com>
* df.h (DF_SCAN, DF_RU, DF_RD, DF_LR, DF_UR, DF_UREC, DF_CHAIN,
DF_RI, DF_LAST_PROBLEM_PLUS1, DF_DU_CHAIN, DF_UD_CHAIN,
DF_REF_TYPE_NAMES, DF_HARD_REGS, DF_EQUIV_NOTES, DF_SUBREGS,
DF_SCAN_BB_INFO, DF_RU_BB_INFO, DF_RD_BB_INFO, DF_LR_BB_INFO,
DF_UR_BB_INFO, DF_UREC_BB_INFO, DF_LIVE_IN, DF_LIVE_OUT,
DF_RA_LIVE_IN, DF_RA_LIVE_OUT, DF_UPWARD_LIVE_IN,
DF_UPWARD_LIVE_OUT, DF_REF_REAL_REG, DF_REF_REGNO,
DF_REF_REAL_LOC, DF_REF_REG, DF_REF_LOC, DF_REF_BB, DF_REF_BBNO,
DF_REF_INSN, DF_REF_INSN_UID, DF_REF_TYPE, DF_REF_CHAIN,
DF_REF_ID, DF_REF_FLAGS, DF_REF_NEXT_REG, DF_REF_PREV_REG,
DF_REF_NEXT_REF, DF_REF_DATA, DF_REF_REG_DEF_P, DF_REF_REG_USE_P,
DF_REF_REG_MEM_STORE_P, DF_REF_REG_MEM_LOAD_P, DF_REF_REG_MEM_P,
DF_DEFS_SIZE, DF_DEFS_GET, DF_DEFS_SET, DF_USES_SIZE, DF_USES_GET,
DF_USES_SET, DF_REG_SIZE, DF_REG_DEF_GET, DF_REG_DEF_SET,
DF_REG_USE_GET, DF_REG_USE_SET, DF_REGNO_FIRST_DEF,
DF_REGNO_LAST_USE, DF_INSN_SIZE, DF_INSN_GET, DF_INSN_SET,
DF_INSN_CONTAINS_ASM, DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES,
DF_INSN_UID_GET, DF_INSN_UID_LUID, DF_INSN_UID_DEFS,
DF_INSN_UID_USES, DF_SCAN_INITIAL, DF_SCAN_GLOBAL,
DF_SCAN_POST_ALLOC): New macros.
(df_flow_dir, df_ref_type, df_ref_flags, df_alloc_function,
df_free_bb_function, df_local_compute_function, df_init_function,
df_dataflow_function, df_confluence_function_0,
df_confluence_function_n, df_transfer_function,
df_finalizer_function, df_free_function, df_dump_problem_function,
df_problem, dataflow, df_insn_info, df_reg_info, df_ref, df_link,
df_ref_info, df, df_map, df_scan_bb_info, df_ru_bb_info,
df_ru_bb_info, df_rd_bb_info, df_lr_bb_info, df_ur_bb_info,
df_urec_bb_info, ) New types.
(df_invalidated_by_call, df_all_hard_regs, df_state) New public
variables.
(df_init, df_add_problem, df_set_blocks, df_finish, df_analyze,
df_analyze_simple_change_some_blocks,
df_analyze_simple_change_one_block, df_compact_blocks,
df_bb_replace, df_bb_regno_last_use_find,
df_bb_regno_first_def_find, df_bb_regno_last_def_find,
df_insn_regno_def_p, df_find_def, df_find_use,
df_iterative_dataflow, df_dump, df_chain_dump, df_refs_chain_dump,
df_regs_chain_dump, df_insn_debug, df_insn_debug_regno,
df_regno_debug, df_ref_debug, debug_df_insn, debug_df_regno,
debug_df_reg, debug_df_defno, debug_df_useno, debug_df_ref,
debug_df_chain, df_get_dependent_problem, df_chain_create,
df_chain_unlink, df_chain_copy, df_get_live_in, df_get_live_out,
df_grow_bb_info, df_chain_dump, df_print_bb_index,
df_ru_add_problem, df_ru_get_bb_info, df_rd_add_problem,
df_rd_get_bb_info, df_lr_add_problem, df_lr_get_bb_info,
df_ur_add_problem, df_ur_get_bb_info, df_urec_add_problem,
df_urec_get_bb_info, df_chain_add_problem, df_ri_add_problem,
df_reg_lifetime, df_scan_get_bb_info, df_scan_add_problem,
df_rescan_blocks, df_ref_create, df_get_artificial_defs,
df_get_artificial_uses, df_reg_chain_create, df_reg_chain_unlink,
df_ref_remove, df_insn_refs_delete, df_refs_delete,
df_reorganize_refs, df_set_state, df_hard_reg_init,
df_read_modify_subreg_p) New public functions.
* df-core.c: The core dataflow solver and glue routines for rtl
dataflow.
(df_init, df_add_problem, df_set_blocks, df_finish,
df_hybrid_search_forward, df_hybrid_search_backward,
df_iterative_dataflow, df_prune_to_subcfg, df_analyze_problem,
df_analyze, df_get_bb_info, df_set_bb_info, df_bb_replace,
df_bb_regno_last_use_find, df_bb_regno_first_def_find,
df_bb_regno_last_def_find, df_insn_regno_def_p, df_find_def,
df_reg_defined, df_find_use, df_reg_used, df_dump,
df_refs_chain_dump, df_regs_chain_dump, df_insn_debug,
df_insn_debug_regno, df_regno_debug, df_ref_debug, debug_df_insn,
debug_df_reg, debug_df_regno, debug_df_ref debug_df_defno,
debug_df_useno, reset_df_after_reload): New functions.
* df-scan.c: The scanning fuctions, once in df.c, completely
rewritten so that they now fully model the functionality of
register usage at the backend.
(df_scan_free_internal, df_scan_get_bb_info, df_scan_set_bb_info,
df_scan_free_bb_info, df_scan_alloc, df_scan_free, df_scan_dump,
df_scan_add_problem, df_grow_reg_info, df_grow_ref_info,
df_grow_insn_info, df_rescan_blocks, df_ref_create,
df_get_artificial_defs, df_get_artificial_uses,
df_reg_chain_create, df_ref_unlink, df_reg_chain_unlink,
df_ref_remove, df_insn_create_insn_record, df_insn_refs_delete,
df_refs_delete, df_reorganize_refs, df_set_state,
df_ref_create_structure, df_ref_record, df_read_modify_subreg_p,
df_def_record_1, df_defs_record, df_uses_record,
df_insn_contains_asm_1, df_insn_contains_asm, df_insn_refs_record,
df_has_eh_preds, df_bb_refs_record, df_refs_record, df_mark_reg,
df_record_exit_block_uses, df_hard_reg_init): New functions.
* df-problems.c: Seven concrete dataflow problems that use the
scanning in df-scan.c and are solved by the engine in df-core.c.
(df_get_dependent_problem, df_chain_create, df_chain_unlink,
df_chain_copy, df_get_live_in, df_get_live_out, df_grow_bb_info,
df_chain_dump, df_print_bb_index, df_ref_bitmap, df_set_seen,
df_unset_seen, df_ru_get_bb_info, df_ru_set_bb_info,
df_ru_free_bb_info, df_ru_alloc,
df_ru_bb_local_compute_process_def,
df_ru_bb_local_compute_process_use, df_ru_bb_local_compute,
df_ru_local_compute, df_ru_init_solution, df_ru_confluence_n,
df_ru_transfer_function, df_ru_free, df_ru_dump,
df_ru_add_problem, df_rd_get_bb_info, df_rd_set_bb_info,
df_rd_free_bb_info, df_rd_alloc,
df_rd_bb_local_compute_process_def, df_rd_bb_local_compute,
df_rd_local_compute, df_rd_init_solution, df_rd_confluence_n,
df_rd_transfer_function, df_rd_free, df_rd_dump,
df_rd_add_problem, df_lr_get_bb_info, df_lr_set_bb_info,
df_lr_free_bb_info, df_lr_alloc, df_lr_bb_local_compute,
df_lr_local_compute, df_lr_init, df_lr_confluence_0,
df_lr_confluence_n, df_lr_transfer_function, df_lr_free,
df_lr_dump, df_lr_add_problem, df_ur_get_bb_info,
df_ur_set_bb_info, df_ur_free_bb_info, df_ur_alloc,
df_ur_bb_local_compute, df_ur_local_compute, df_ur_init,
df_ur_local_finalize, df_ur_confluence_n, df_ur_transfer_function,
df_ur_free, df_ur_dump, df_ur_add_problem, df_urec_get_bb_info,
df_urec_set_bb_info, df_urec_free_bb_info, df_urec_alloc,
df_urec_mark_reg_change, df_urec_check_earlyclobber,
df_urec_mark_reg_use_for_earlyclobber,
df_urec_mark_reg_use_for_earlyclobber_1, df_urec_bb_local_compute,
df_urec_local_compute, df_urec_init, df_urec_local_finalize,
df_urec_confluence_n, df_urec_transfer_function, df_urec_free,
df_urec_dump, df_urec_add_problem, df_chain_alloc,
df_chain_create_bb_process_use, df_chain_create_bb,
df_chain_finalize, df_chain_free, df_chains_dump,
df_chain_add_problem, df_ri_alloc, df_ri_bb_compute,
df_ri_compute, df_ri_free, df_ri_dump, df_ri_add_problem,
df_reg_lifetime): New functions.
* df.c: Deleted file.
* ddg.c (create_ddg_dep_no_link, build_inter_loop_deps): Made code
consistent with new df api.
* modulo-sched.c (sms_schedule, rest_of_handle_sms,
rest_of_handle_sms): Ditto.
* web.c (unionfind_union, union_defs, entry_register, web_main):
Ditto.
* loop_invariant.c (invariant_for_use, hash_invariant_expr_1,
invariant_expr_equal_p, find_defs, check_dependencies,
find_invariant_insn, find_invariants_to_move, move_invariant_reg,
free_inv_motion_data, move_loop_invariants): Ditto.
* sched-deps.c (sched_analyze_1): Ditto.
Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>
From-SVN: r109577
2006-01-11 13:57:18 +01:00
|
|
|
|
* sched-deps.c (sched_analyze_1): Ditto.
|
|
|
|
|
|
2006-01-11 13:46:28 +01:00
|
|
|
|
2006-01-11 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-operands.c (get_expr_operands): Record addressable
|
|
|
|
|
variables directly. Do not call add_stmt_operands for CONST_DECLs
|
|
|
|
|
and ARRAY_DECLs.
|
|
|
|
|
(get_indirect_ref_operands): Remove handling of *(&a + offset) case.
|
|
|
|
|
(add_stmt_operands): Handle only objects satisfying SSA_VAR_P.
|
|
|
|
|
|
2006-01-11 03:24:34 +01:00
|
|
|
|
2006-01-11 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* config/i386/i386.c (ix86_return_in_memory): Fix comment: this
|
|
|
|
|
function returns true in the positive case.
|
|
|
|
|
|
2006-01-11 01:07:16 +01:00
|
|
|
|
2006-01-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
PR target/20754
|
re PR tree-optimization/23109 (compiler generates wrong code leading to spurious division by zero with -funsafe-math-optimizations (instead of -ftrapping-math))
gcc:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
* tree-cfg.c (single_noncomplex_succ): New.
* tree-flow.h (single_noncomplex_succ): Declare it.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
insert_bb, register_division_in, insert_reciprocals,
replace_reciprocal, free_bb): New.
(execute_cse_reciprocals_1): Rewritten.
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
Do not commit any edge insertion. Always compute dominators and
create the allocation pool.
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
* targhooks.c (default_min_divistions_for_recip_mul): New.
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
* passes.c (init_optimization_passes): Run recip after tree loop
optimizations.
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
gcc/testsuite:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* gcc.dg/tree-ssa/recip-3.c, gcc.dg/tree-ssa/recip-4.c,
gcc.dg/tree-ssa/recip-5.c, gcc.dg/tree-ssa/recip-6.c,
gcc.dg/tree-ssa/recip-7.c, gcc.dg/tree-ssa/pr23109.c,
g++.dg/tree-ssa/pr23948.C: New testcases.
* gcc.dg/tree-ssa/recip-2.c, gcc.dg/tree-ssa/pr23234.c: Provide
three divisions in order to do the optimization.
From-SVN: r109578
2006-01-11 14:02:18 +01:00
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* config/pa/pa.md: Create separate 32 and 64-bit move patterns
|
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|
for SI, DI, SF and DF modes. Add alternatives to copy between
|
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|
general and floating point registers to the 32-bit patterns.
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* config/pa/pa-64.h (SECONDARY_MEMORY_NEEDED_RTX): Delete undefine.
|
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|
|
* config/pa/pa.h (SECONDARY_MEMORY_NEEDED_RTX): Delete define.
|
2006-01-11 01:07:16 +01:00
|
|
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(SECONDARY_MEMORY_NEEDED): Secondary memory is only needed when
|
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|
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|
generating 64-bit code.
|
re PR tree-optimization/23109 (compiler generates wrong code leading to spurious division by zero with -funsafe-math-optimizations (instead of -ftrapping-math))
gcc:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
* tree-cfg.c (single_noncomplex_succ): New.
* tree-flow.h (single_noncomplex_succ): Declare it.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
insert_bb, register_division_in, insert_reciprocals,
replace_reciprocal, free_bb): New.
(execute_cse_reciprocals_1): Rewritten.
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
Do not commit any edge insertion. Always compute dominators and
create the allocation pool.
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
* targhooks.c (default_min_divistions_for_recip_mul): New.
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
* passes.c (init_optimization_passes): Run recip after tree loop
optimizations.
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
gcc/testsuite:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* gcc.dg/tree-ssa/recip-3.c, gcc.dg/tree-ssa/recip-4.c,
gcc.dg/tree-ssa/recip-5.c, gcc.dg/tree-ssa/recip-6.c,
gcc.dg/tree-ssa/recip-7.c, gcc.dg/tree-ssa/pr23109.c,
g++.dg/tree-ssa/pr23948.C: New testcases.
* gcc.dg/tree-ssa/recip-2.c, gcc.dg/tree-ssa/pr23234.c: Provide
three divisions in order to do the optimization.
From-SVN: r109578
2006-01-11 14:02:18 +01:00
|
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|
|
* config/pa/pa.c (output_move_double): Handle copies between general
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|
and floating registers.
|
2006-01-11 01:07:16 +01:00
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2006-01-11 00:56:12 +01:00
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|
2006-01-10 Stuart Hastings <stuart@apple.com>
|
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|
|
|
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re PR tree-optimization/23109 (compiler generates wrong code leading to spurious division by zero with -funsafe-math-optimizations (instead of -ftrapping-math))
gcc:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
* tree-cfg.c (single_noncomplex_succ): New.
* tree-flow.h (single_noncomplex_succ): Declare it.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
insert_bb, register_division_in, insert_reciprocals,
replace_reciprocal, free_bb): New.
(execute_cse_reciprocals_1): Rewritten.
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
Do not commit any edge insertion. Always compute dominators and
create the allocation pool.
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
* targhooks.c (default_min_divistions_for_recip_mul): New.
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
* passes.c (init_optimization_passes): Run recip after tree loop
optimizations.
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
gcc/testsuite:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* gcc.dg/tree-ssa/recip-3.c, gcc.dg/tree-ssa/recip-4.c,
gcc.dg/tree-ssa/recip-5.c, gcc.dg/tree-ssa/recip-6.c,
gcc.dg/tree-ssa/recip-7.c, gcc.dg/tree-ssa/pr23109.c,
g++.dg/tree-ssa/pr23948.C: New testcases.
* gcc.dg/tree-ssa/recip-2.c, gcc.dg/tree-ssa/pr23234.c: Provide
three divisions in order to do the optimization.
From-SVN: r109578
2006-01-11 14:02:18 +01:00
|
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|
|
* config/i386/i386.md (set_got): Update.
|
2006-01-11 00:56:12 +01:00
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(set_got_labelled): New. (UNSPEC_LD_MPIC): New.
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|
(builtin_setjmp_receiver): Mach-O support.
|
re PR tree-optimization/23109 (compiler generates wrong code leading to spurious division by zero with -funsafe-math-optimizations (instead of -ftrapping-math))
gcc:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
* tree-cfg.c (single_noncomplex_succ): New.
* tree-flow.h (single_noncomplex_succ): Declare it.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
insert_bb, register_division_in, insert_reciprocals,
replace_reciprocal, free_bb): New.
(execute_cse_reciprocals_1): Rewritten.
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
Do not commit any edge insertion. Always compute dominators and
create the allocation pool.
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
* targhooks.c (default_min_divistions_for_recip_mul): New.
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
* passes.c (init_optimization_passes): Run recip after tree loop
optimizations.
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
gcc/testsuite:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* gcc.dg/tree-ssa/recip-3.c, gcc.dg/tree-ssa/recip-4.c,
gcc.dg/tree-ssa/recip-5.c, gcc.dg/tree-ssa/recip-6.c,
gcc.dg/tree-ssa/recip-7.c, gcc.dg/tree-ssa/pr23109.c,
g++.dg/tree-ssa/pr23948.C: New testcases.
* gcc.dg/tree-ssa/recip-2.c, gcc.dg/tree-ssa/pr23234.c: Provide
three divisions in order to do the optimization.
From-SVN: r109578
2006-01-11 14:02:18 +01:00
|
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* config/i386/darwin.h (TARGET_ASM_FILE_END) Define.
|
2006-01-11 00:56:12 +01:00
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(GOT_SYMBOL_NAME): Define.
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(FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN): New.
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(TARGET_DEEP_BRANCH_PREDICTION): Remove.
|
re PR tree-optimization/23109 (compiler generates wrong code leading to spurious division by zero with -funsafe-math-optimizations (instead of -ftrapping-math))
gcc:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
* tree-cfg.c (single_noncomplex_succ): New.
* tree-flow.h (single_noncomplex_succ): Declare it.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
insert_bb, register_division_in, insert_reciprocals,
replace_reciprocal, free_bb): New.
(execute_cse_reciprocals_1): Rewritten.
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
Do not commit any edge insertion. Always compute dominators and
create the allocation pool.
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
* targhooks.c (default_min_divistions_for_recip_mul): New.
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
* passes.c (init_optimization_passes): Run recip after tree loop
optimizations.
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
gcc/testsuite:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* gcc.dg/tree-ssa/recip-3.c, gcc.dg/tree-ssa/recip-4.c,
gcc.dg/tree-ssa/recip-5.c, gcc.dg/tree-ssa/recip-6.c,
gcc.dg/tree-ssa/recip-7.c, gcc.dg/tree-ssa/pr23109.c,
g++.dg/tree-ssa/pr23948.C: New testcases.
* gcc.dg/tree-ssa/recip-2.c, gcc.dg/tree-ssa/pr23234.c: Provide
three divisions in order to do the optimization.
From-SVN: r109578
2006-01-11 14:02:18 +01:00
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* config/i386/i386.c (override_options): Revise for Darwin.
|
2006-01-11 00:56:12 +01:00
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(USE_HIDDEN_LINKONCE): Enable for Mach-O. (ix86_file_end): Mach-O
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support. (darwin_x86_file_end): New. (output_set_got): Add label
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parameter, revise for Mach-O. (x86_output_mi_thunk): Likewise.
|
re PR tree-optimization/23109 (compiler generates wrong code leading to spurious division by zero with -funsafe-math-optimizations (instead of -ftrapping-math))
gcc:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
* tree-cfg.c (single_noncomplex_succ): New.
* tree-flow.h (single_noncomplex_succ): Declare it.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
insert_bb, register_division_in, insert_reciprocals,
replace_reciprocal, free_bb): New.
(execute_cse_reciprocals_1): Rewritten.
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
Do not commit any edge insertion. Always compute dominators and
create the allocation pool.
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
* targhooks.c (default_min_divistions_for_recip_mul): New.
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
* passes.c (init_optimization_passes): Run recip after tree loop
optimizations.
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
gcc/testsuite:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* gcc.dg/tree-ssa/recip-3.c, gcc.dg/tree-ssa/recip-4.c,
gcc.dg/tree-ssa/recip-5.c, gcc.dg/tree-ssa/recip-6.c,
gcc.dg/tree-ssa/recip-7.c, gcc.dg/tree-ssa/pr23109.c,
g++.dg/tree-ssa/pr23948.C: New testcases.
* gcc.dg/tree-ssa/recip-2.c, gcc.dg/tree-ssa/pr23234.c: Provide
three divisions in order to do the optimization.
From-SVN: r109578
2006-01-11 14:02:18 +01:00
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* config/i386/i386-protos.h (output_set_got): Likewise.
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* config/darwin.c (machopic_legitimize_pic_address): Update
|
2006-01-11 00:56:12 +01:00
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regs_ever_live[].
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2006-01-10 22:49:55 +01:00
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2006-01-10 Kaz Kojima <kkojima@gcc.gnu.org>
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* config/sh/sh.h (SH5_WOULD_BE_PARTIAL_NREGS): Use GET_MODE_SIZE
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when MODE isn't BLKmode.
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2006-01-10 19:50:07 +01:00
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2006-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
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PR rtl-optimization/25367
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* config/sparc/sparc.h (HARD_REGNO_RENAME_OK): New macro.
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2006-01-10 19:12:21 +01:00
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2006-01-10 Hans-Peter Nilsson <hp@axis.com>
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PR target/25718
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* config/cris/cris.md ("uminsi3"): Don't use 8- or 16-bit sizes
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for a negative bound.
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2006-01-10 15:55:59 +01:00
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2006-01-10 Richard Guenther <rguenther@suse.de>
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* tree-ssa-structalias.c (get_constraint_for_component_ref):
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Never override with anything constraint.
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2006-01-10 08:25:39 +01:00
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2006-01-10 Jan Beulich <jbeulich@novell.com>
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* config/i386/i386.c (ix86_data_alignment): Don't force alignment to
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256 bits when optimize_size.
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2006-01-10 08:18:15 +01:00
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2006-01-10 Jan Beulich <jbeulich@novell.com>
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* config/i386/netware.h (TARGET_SUBTARGET_DEFAULT): Include
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MASK_ALIGN_DOUBLE.
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* config/i386/nwld.h (LINK_SPEC): Add --extensions:GNU option.
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* config/i386/t-nwld (SHLIB_LINK): Insert spaces between expr
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arguments.
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2006-01-10 06:46:45 +01:00
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2006-01-10 Ben Elliston <bje@au.ibm.com>
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* config/rs6000/predicates.md (easy_fp_constant): Discount decimal
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float modes.
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* config/rs6000/rs6000.c (rs6000_scalar_mode_supported_p): New.
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(TARGET_SCALAR_MODE_SUPPORTED_P): Define.
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(USE_FP_FOR_ARG): Reject decimal float modes.
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(function_arg_advance): Likewise.
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(output_toc): Handle emitting TDmode, DDmode and SDmode constants.
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(rs6000_handle_altivec_attribute): Do not permit decimal floating
|
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point types in AltiVec vectors.
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(rs6000_function_value): Use GP_ARG_RETURN for decimal floats.
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(rs6000_libcall_value): Likewise.
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2006-01-10 00:41:11 +01:00
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2006-01-09 Bob Wilson <bob.wilson@acm.org>
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* config/xtensa/ieee754-df.S: New file.
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* config/xtensa/ieee754-sf.S: New file.
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* config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove fp-bit.c & dp-bit.c.
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(LIB1ASMFUNCS): Add SFmode and DFmode floating-point functions.
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* config/xtensa/lib1funcs.asm: Include ieee754-df.S and ieee754-sf.S.
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predicates.md (binary_float_operator, [...]): Remove redundant conditionals.
* config/sh/predicates.md (binary_float_operator,
binary_logical_operator, commutative_float_operator,
equality_comparison_operator, greater_comparison_operator,
less_comparison_operator, logical_operator,
noncommutative_float_operator, shift_operator,
symbol_ref_operand, unary_float_operator): Remove redundant
conditionals.
From-SVN: r109512
2006-01-09 23:49:35 +01:00
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2006-01-09 Kazu Hirata <kazu@codesourcery.com>
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* config/sh/predicates.md (binary_float_operator,
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binary_logical_operator, commutative_float_operator,
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equality_comparison_operator, greater_comparison_operator,
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less_comparison_operator, logical_operator,
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noncommutative_float_operator, shift_operator,
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symbol_ref_operand, unary_float_operator): Remove redundant
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conditionals.
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2006-01-09 Jeff Law <law@redhat.com>
|
2006-01-09 17:56:49 +01:00
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* tree-ssa-dom.c (simplify_cond_and_lookup_avail_expr): Remove
|
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code to propagate the RHS of a cast into COND_EXPR_COND. Remove
|
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now unused arguments. Callers updated.
|
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(eliminate_redundant_computations): Remove now unused arguments,
|
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callers updated.
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(local_fold): Remove, no longer used.
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(find_equivalent_equality_comparison): Removed from tree-ssa-dom.c
|
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and moved to...
|
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* tree-ssa-forwprop.c (find_equivalent_equality_comparison): Here.
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(simplify_cond): New function.
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(forward_propagate_into_cond): Call simplify_cond.
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2006-01-09 17:44:43 +01:00
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|
2006-01-09 Alexandre Oliva <aoliva@redhat.com>
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* config/i386/sse.md (*vec_extractv2di_1_sse2): New.
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(*vec_extractv2di_1_sse): New.
|
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|
2006-01-09 05:02:36 +01:00
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|
2006-01-09 Ben Elliston <bje@au.ibm.com>
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* config/rs6000/rs6000.h (GO_IF_LEGITIMATE_ADDRESS): Typo fix.
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2006-01-08 17:11:27 +01:00
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|
2006-01-08 Richard Guenther <rguenther@suse.de>
|
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* tree-ssa-structalias.c (get_constraint_for): Remove
|
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anyoffset argument.
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(get_constraint_for_component_ref): Likewise.
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(do_deref): Likewise.
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(get_constraint_for): Likewise.
|
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(do_structure_copy): Likewise.
|
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(handle_ptr_arith): Likewise.
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(find_func_aliases): Likewise. Remove unused need_anyoffset
|
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variable.
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2006-01-08 08:47:06 +01:00
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|
2006-01-08 J"orn Rennecke <joern.rennecke@st.com>
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Kaz Kojima <kkojima@gcc.gnu.org>
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* config/sh/sh.h (CONST_OK_FOR_K16): Define.
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|
|
(CONST_OK_FOR_K): Add CONST_OK_FOR_K16 case.
|
|
|
|
|
(EXTRA_CONSTRAINT_C16): Remove.
|
|
|
|
|
(EXTRA_CONSTRAINT_Css, EXTRA_CONSTRAINT_Csu): Define.
|
|
|
|
|
(EXTRA_CONSTRAINT_C): Remove EXTRA_CONSTRAINT_C16 case and add
|
|
|
|
|
EXTRA_CONSTRAINT_Css and EXTRA_CONSTRAINT_Csu cases.
|
|
|
|
|
* config/sh/sh.c (print_operand): Handle unsigned 16-bit symbolic
|
|
|
|
|
constants of SHmedia. Handle nested constant expressions of
|
|
|
|
|
SHmedia correctly.
|
|
|
|
|
(andcosts): Fix the costs for SHmedia constants.
|
|
|
|
|
(sh_rtx_costs): Take account of outer_code for SHmedia constants.
|
|
|
|
|
* config/sh/sh.md (*movsi_media): Use Css constraint instead of C16.
|
|
|
|
|
(*movsi_media_nofpu, *movqi_media, *movhi_media): Likewise.
|
|
|
|
|
(*movdi_media, *movdi_media_nofpu, movv8qi_i, movv2hi_i): Likewise.
|
|
|
|
|
(movv4hi_i, movv2si_i): Likewise.
|
|
|
|
|
(movsi_const): Adjust the second operand of ior so to match with
|
|
|
|
|
the Csu constraint.
|
|
|
|
|
(movdi_const, movdi_const_32bit): Likewise.
|
|
|
|
|
(movdi_const_16bit+1): Don't sign-extend LOW.
|
|
|
|
|
(movdi_const_16bit+2): Likewise. Remove the zero_extend and truncate
|
|
|
|
|
step.
|
|
|
|
|
(*double_shori): Fix the split condition. Use GEN_INT instead
|
|
|
|
|
of get_int_mode calls. Mask lower 16-bit of the argument of
|
|
|
|
|
the last GEN_INT.
|
|
|
|
|
(sym2GOTPLT): Remove.
|
|
|
|
|
(symGOTPLT2reg): Replace gen_sym2GOTPLT with gen_rtx_CONST and
|
|
|
|
|
gen_rtx_UNSPEC.
|
|
|
|
|
* config/sh/predicates.md (arith_operand): Use EXTRA_CONSTRAINT_Css
|
|
|
|
|
instead of EXTRA_CONSTRAINT_C16.
|
|
|
|
|
|
2006-01-08 21:52:57 +01:00
|
|
|
|
2006-01-07 Ian Lance Taylor <ian@airs.com>
|
2006-01-07 23:23:27 +01:00
|
|
|
|
David Edelsohn <edelsohn@gnu.org>
|
|
|
|
|
|
|
|
|
|
PR rtl-optimization/25662
|
|
|
|
|
* optabs.c (simplify_expand_binop): Use simplify_binary_operation
|
|
|
|
|
for constant operands instead of simplify_gen_binary.
|
|
|
|
|
* simplify-rtx.c (simplify_gen_binary): Swap commutative operands
|
|
|
|
|
after trying simplify_binary_operation
|
|
|
|
|
|
2006-01-07 03:26:54 +01:00
|
|
|
|
2006-01-06 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
|
|
|
|
|
|
* tree.c (iterative_hash_expr): Hash decls based on UID.
|
|
|
|
|
|
2006-01-07 00:16:23 +01:00
|
|
|
|
2006-01-06 Eric Christopher <echristo@apple.com>
|
|
|
|
|
|
|
|
|
|
* doc/tm.texi (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Document.
|
|
|
|
|
(TARGET_UNWIND_EMIT): Fix spelling.
|
|
|
|
|
* target.h (gcc_target): Add except_table_label.
|
|
|
|
|
* except.c (output_function_exception_table): Use.
|
|
|
|
|
* varasm.c (default_emit_except_table_label): New.
|
|
|
|
|
* target-def.h (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): New default
|
|
|
|
|
define.
|
|
|
|
|
(asm_out): Add here.
|
|
|
|
|
* output.h (default_emit_except_table_label): Prototype.
|
|
|
|
|
* config/darwin-protos.h (darwin_emit_except_table_label): Ditto.
|
|
|
|
|
* config/darwin.c (darwin_emit_except_table_label): Define.
|
|
|
|
|
* config/darwin.h (TARGET_ASM_EMIT_EXCEPT_TABLE): Ditto.
|
|
|
|
|
|
predicates.md (binary_float_operator, [...]): Remove redundant conditionals.
* config/sh/predicates.md (binary_float_operator,
binary_logical_operator, commutative_float_operator,
equality_comparison_operator, greater_comparison_operator,
less_comparison_operator, logical_operator,
noncommutative_float_operator, shift_operator,
symbol_ref_operand, unary_float_operator): Remove redundant
conditionals.
From-SVN: r109512
2006-01-09 23:49:35 +01:00
|
|
|
|
2006-01-06 Zdenek Dvorak <dvorakz@suse.cz>
|
2006-01-06 21:22:56 +01:00
|
|
|
|
|
|
|
|
|
PR tree-optimization/18527
|
|
|
|
|
* tree-ssa-loop-niter.c (number_of_iterations_cond,
|
|
|
|
|
number_of_iterations_special, number_of_iterations_exit):
|
|
|
|
|
Move base and step of an iv to a single structure. Add
|
|
|
|
|
no_overflow flag, and use it in # of iterations analysis.
|
|
|
|
|
* tree-scalar-evolution.c (analyze_scalar_evolution_in_loop): Add
|
|
|
|
|
folded_casts argument.
|
|
|
|
|
(simple_iv): Pass base and step in a structure. Set no_overflow
|
|
|
|
|
flag.
|
|
|
|
|
(scev_const_prop): Add argument to analyze_scalar_evolution_in_loop.
|
|
|
|
|
Evaluate expensiveness of computing # of iterations instead of
|
|
|
|
|
the final expression.
|
|
|
|
|
* tree-scalar-evolution.h (affine_iv): New structure.
|
|
|
|
|
(simple_iv): Declaration changed.
|
|
|
|
|
* tree-chrec.c (chrec_apply): Handle chrecs containing symbols.
|
|
|
|
|
* tree-ssa-loop-ivopts.c (determine_biv_step, find_givs_in_stmt_scev,
|
|
|
|
|
find_givs_in_stmt): Changed due to simple_iv change.
|
|
|
|
|
|
predicates.md (binary_float_operator, [...]): Remove redundant conditionals.
* config/sh/predicates.md (binary_float_operator,
binary_logical_operator, commutative_float_operator,
equality_comparison_operator, greater_comparison_operator,
less_comparison_operator, logical_operator,
noncommutative_float_operator, shift_operator,
symbol_ref_operand, unary_float_operator): Remove redundant
conditionals.
From-SVN: r109512
2006-01-09 23:49:35 +01:00
|
|
|
|
2006-01-06 Jeff Law <law@redhat.com>
|
2006-01-06 18:50:26 +01:00
|
|
|
|
|
|
|
|
|
PR ada/24994
|
|
|
|
|
* tree-cfg.c (bsi_replace): Rename final argument from
|
|
|
|
|
PRESERVE_EH_INFO to UPDATE_EH_INFO. Fix typo in last
|
|
|
|
|
change (stmt -> orig_stmt).
|
|
|
|
|
* tree-eh.c (verify_eh_throw_stmt_node): New function.
|
|
|
|
|
(bsi_remove): Add new argument. Remove EH information
|
|
|
|
|
if requested.
|
|
|
|
|
(verify_eh_throw_table_statements): New function.
|
|
|
|
|
(bsi_remove): Add new argument REMOVE_EH_INFO. All callers
|
|
|
|
|
updated.
|
|
|
|
|
* tree-optimize.c (execute_free_cfg_annotations): Verify
|
|
|
|
|
the EH throw statement table after removing annotations.
|
|
|
|
|
* except.h (verify_eh_throw_table_statements): Prototype.
|
|
|
|
|
* tree-flow.h (bsi_remove): Update prototype.
|
|
|
|
|
* tree-vrp.c (remove_range_assertions): Add new argument to
|
|
|
|
|
bsi_remove call.
|
|
|
|
|
* tree-ssa-loop-im.c (move_computations_stmt): Likewise.
|
|
|
|
|
* tree-complex.c (expand_complex_div_wide): Likewise.
|
|
|
|
|
* tree-ssa-threadupdate.c (remove_ctrl_stmt_and_useless_edges): Likewise
|
|
|
|
|
* tree-tailcall.c (eliminate_tailcall): Likewise.
|
|
|
|
|
* tree-ssa-dse.c (dse_optimize_stmt): Likewise.
|
|
|
|
|
* tree-ssa-loop-ivopts.c (remove_statement): Likewise.
|
|
|
|
|
* tree-nrv.c (tree_nrv): Likewise.
|
|
|
|
|
* tree-vectorizer.c (slpeel_make_loop_iterate_ntimes): Likewise.
|
|
|
|
|
* tree-if-conv.c (tree_if_convert_cond_expr): Likewise.
|
|
|
|
|
(combine_blocks): Likewise.
|
|
|
|
|
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Likewise.
|
|
|
|
|
* tree-cfgcleanup.c (cleanup_ctrl_expr_graph): Likewise.
|
|
|
|
|
(cleanup_control_flow): Likewise.
|
|
|
|
|
(remove_forwarder_block): Likewise.
|
|
|
|
|
* tree-ssa-pre.c (remove_dead_inserted_code): Likewise.
|
|
|
|
|
* tree-sra.c (sra_replace): Likewise.
|
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_into_cond): Likewise.
|
|
|
|
|
(forward_propagate_single_use_vars): Likewise.
|
|
|
|
|
* tree-ssa-dce.c (remove_dead_stmt): Likewise.
|
|
|
|
|
* tree-inline.c (expand_call_inline): Likewise.
|
|
|
|
|
* tree-vect-transform.c (vect_transform_loop): Likewise.
|
|
|
|
|
* tree-outof-ssa.c (rewrite_trees): Likewise.
|
|
|
|
|
* tree-cfg.c (make_goto_expr_edges): Likewise.
|
|
|
|
|
(cleanup_dead_labels): Likewise.
|
|
|
|
|
(tree_merge_blocks, remove_bb, disband_implicit_edges): Likewise.
|
|
|
|
|
(bsi_move_before, bsi_move_after): Likewise.
|
|
|
|
|
(bsi_move_to_bb_end, try_redirect_by_replacing_jump): Likewise
|
|
|
|
|
(tree_redirect_edge_and_branch, tree_split_block): Likewise.
|
|
|
|
|
|
2006-01-06 16:00:50 +01:00
|
|
|
|
2006-01-06 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
|
|
|
|
|
|
PR tree-opt/25528
|
|
|
|
|
* tree-ssa-alias.c (find_used_portions): Handle REALPART_EXPR
|
|
|
|
|
and IMAGPART_EXPR.
|
|
|
|
|
* tree-flow-inline.h (var_can_have_subvars): Handle complex types
|
|
|
|
|
on non gimple variables. Also add checks at the top for decls and
|
|
|
|
|
mtags.
|
|
|
|
|
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Handle
|
|
|
|
|
complex types.
|
|
|
|
|
* tree-ssa-operands.c (parse_ssa_operands): Handle REALPART_EXPR
|
|
|
|
|
and IMAGPART_EXPR for creating MUST_DEFs.
|
|
|
|
|
(get_expr_operands): Handle SSA_NAME, STRUCT_FIELD_TAG, TYPE_MEMORY_TAG,
|
|
|
|
|
and NAME_MEMORY_TAG separately from the DECLs.
|
|
|
|
|
|
2006-01-06 13:27:14 +01:00
|
|
|
|
2006-01-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
* tree-dfa.c (mark_new_vars_to_rename): Create stmt
|
|
|
|
|
annotation, if necessary.
|
|
|
|
|
* tree-ssa-pre.c (create_expression_by_pieces): Remove
|
|
|
|
|
redundant calls to update_stmt.
|
|
|
|
|
* tree-ssa-forwprop.c (tidy_after_forward_propagate_addr):
|
|
|
|
|
Likewise.
|
|
|
|
|
|
2006-01-05 22:06:47 +01:00
|
|
|
|
2006-01-05 Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
* c-parser.c (c_parser_objc_methodprotolist): Handle CPP_PRAGMA.
|
|
|
|
|
|
2006-01-05 20:39:22 +01:00
|
|
|
|
2006-01-05 Carlos O'Donell <carlos@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* c-typeck.c: Update copyright date.
|
|
|
|
|
|
2006-01-05 20:07:16 +01:00
|
|
|
|
2006-01-05 Carlos O'Donell <carlos@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* c-typeck.c (build_c_cast): Always warn when casting
|
|
|
|
|
from a pointer to an integer of different size, even if
|
|
|
|
|
the node was constant.
|
|
|
|
|
|
2006-01-05 16:30:44 +01:00
|
|
|
|
2006-01-05 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
PR tree-optimization/22555
|
|
|
|
|
* tree-ssa-alias.c (create_overlap_variables_for): Do not give up,
|
|
|
|
|
if one structure field is an array.
|
|
|
|
|
* tree-ssa-operands.c (get_expr_operands): Continue scanning
|
|
|
|
|
operands even if we found a subvar, but ignore VOPs in this
|
|
|
|
|
case.
|
|
|
|
|
* tree-ssa-loop-ivopts.c (rewrite_use): Mark new vars in stmt
|
|
|
|
|
for renaming.
|
|
|
|
|
* tree-ssa-loop.c (pass_iv_optimize): Schedule TODO_update_ssa.
|
|
|
|
|
|
2006-01-05 16:06:09 +01:00
|
|
|
|
2006-01-05 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
|
|
|
|
|
|
PR middle-end/24998
|
|
|
|
|
* arm/t-netbsd (LIB2FUNCS_EXTRA): Define.
|
|
|
|
|
|
2006-01-05 14:53:54 +01:00
|
|
|
|
2006-01-05 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
Diego Novillo <dnovillo@redhat.com>
|
|
|
|
|
|
|
|
|
|
* tree-pass.h (TODO_remove_unused_locals): Define.
|
|
|
|
|
* gimple-low.c (expand_var_p, remove_useless_vars,
|
|
|
|
|
pass_remove_useless_vars): Remove. Update all users.
|
|
|
|
|
* tree-ssa-live.c (mark_all_vars_used_1): Handle SSA names.
|
|
|
|
|
(remove_unused_locals): New function.
|
|
|
|
|
* tree-flow.h (remove_unused_locals): Declare.
|
|
|
|
|
* passes.c (execute_todo): Call remove_unused_locals if
|
|
|
|
|
TODO_remove_unused_locals is set.
|
|
|
|
|
* tree-into-ssa.c (pass_build_ssa): Add TODO_remove_unused_locals.
|
|
|
|
|
* tree-ssa-dce.c (pass_dce): Likewise.
|
|
|
|
|
* tree-outof-ssa.c (pass_del_ssa): Likewise.
|
|
|
|
|
|
2006-01-05 10:58:57 +01:00
|
|
|
|
2006-01-05 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
* tree-flow.h (struct fieldoff): Decompose field to
|
|
|
|
|
type, size and decl.
|
|
|
|
|
* tree-ssa-alias.c (create_sft): Take type as parameter.
|
|
|
|
|
(create_overlap_variables_for): Store type, size and decl
|
|
|
|
|
in the fieldoff structure.
|
|
|
|
|
* tree-ssa-structalias.c (fieldoff_compare): Adjust users
|
|
|
|
|
of struct fieldoff.
|
|
|
|
|
(push_fields_onto_fieldstack): Likewise.
|
|
|
|
|
(create_variable_info_for): Likewise. Use offset for the
|
|
|
|
|
SFT name if the decl is not available.
|
|
|
|
|
|
2006-01-04 17:38:00 +01:00
|
|
|
|
2006-01-04 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* config/m68k/m68k.c (m68k_output_mi_thunk): Use jmp, not jsr.
|
|
|
|
|
|
2006-01-04 17:34:52 +01:00
|
|
|
|
2006-01-04 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
|
|
|
|
|
|
* lambda-code.c (can_put_in_inner_loop): Relax
|
|
|
|
|
restrictions.
|
|
|
|
|
(can_put_after_inner_loop): New function.
|
|
|
|
|
(can_convert_to_perfect_nest): Use can_put_after_inner_loop as well.
|
|
|
|
|
(perfect_nestify): Change to make copies and modify uses.
|
|
|
|
|
|
2006-01-04 17:33:38 +01:00
|
|
|
|
2006-01-04 Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
Merge from gomp branch:
|
|
|
|
|
* c-lex.c (c_lex_with_flags) <CPP_PRAGMA>: Smuggle pragma id
|
|
|
|
|
via integer constant.
|
|
|
|
|
(pragma_lex): Remove.
|
|
|
|
|
* c-pch.c (c_common_pch_pragma): Accept the name as an argument,
|
|
|
|
|
rather than parsing it.
|
|
|
|
|
* c-pragma.c (handle_pragma_weak, handle_pragma_redefine_extname,
|
|
|
|
|
handle_pragma_extern_prefix): Add %< %> quotes.
|
|
|
|
|
(registered_pragmas): New.
|
|
|
|
|
(c_register_pragma_1): New.
|
|
|
|
|
(c_register_pragma): Use it.
|
|
|
|
|
(c_register_pragma_with_expansion): Likewise.
|
|
|
|
|
(c_invoke_pragma_handler): New.
|
|
|
|
|
(init_pragma): Use cpp_register_deferred_pragma directly for
|
|
|
|
|
pch_preprocess.
|
|
|
|
|
* c-pragma.h (enum pragma_kind): New.
|
|
|
|
|
(pragma_handler): New.
|
|
|
|
|
(c_invoke_pragma_handler): Declare.
|
|
|
|
|
* c-common.c (c_parse_error): Pretty print CPP_PRAGMA and
|
|
|
|
|
CPP_PRAGMA_EOL.
|
|
|
|
|
* c-common.h (c_common_pch_pragma): Update decl.
|
|
|
|
|
* Makefile.in (c-parser.o): Update dependencies.
|
|
|
|
|
(GTFILES): Add c-pragma.h.
|
|
|
|
|
* c-parser.c (struct c_token): Add pragma_kind.
|
|
|
|
|
(struct c_parser): Add in_pragma.
|
|
|
|
|
(c_lex_one_token): Always initialize keyword and pragma_kind.
|
|
|
|
|
Extract data for CPP_PRAGMA.
|
|
|
|
|
(c_parser_peek_2nd_token): Deny CPP_PRAGMA_EOL.
|
|
|
|
|
(c_parser_consume_token): Don't allow CPP_PRAGMA unless errors.
|
|
|
|
|
Don't allow CPP_PRAGMA_EOL if in_pragma.
|
|
|
|
|
(c_parser_consume_pragma): New.
|
|
|
|
|
(c_parser_skip_until_found): Stop on CPP_PRAGMA_EOL.
|
|
|
|
|
(c_parser_skip_to_end_of_parameter): Likewise.
|
|
|
|
|
(c_parser_skip_to_end_of_block_or_statement): Likewise.
|
|
|
|
|
(c_parser_skip_to_pragma_eol): New.
|
|
|
|
|
(c_parser_external_declaration): Handle CPP_PRAGMA.
|
|
|
|
|
(c_parser_compound_statement_nostart): Likewise.
|
|
|
|
|
(c_parser_statement_after_labels): Likewise.
|
|
|
|
|
(c_parser_pragma): New.
|
|
|
|
|
(pragma_lex): Likewise.
|
|
|
|
|
(c_parser_pragma_pch_preprocess): New.
|
|
|
|
|
(c_parser_new): Merge into ...
|
|
|
|
|
(c_parse_file): ... here. Call c_parser_pragma_pch_preprocess.
|
|
|
|
|
|
predicates.md (binary_float_operator, [...]): Remove redundant conditionals.
* config/sh/predicates.md (binary_float_operator,
binary_logical_operator, commutative_float_operator,
equality_comparison_operator, greater_comparison_operator,
less_comparison_operator, logical_operator,
noncommutative_float_operator, shift_operator,
symbol_ref_operand, unary_float_operator): Remove redundant
conditionals.
From-SVN: r109512
2006-01-09 23:49:35 +01:00
|
|
|
|
2006-01-04 Jeff Law <law@redhat.com>
|
2006-01-04 17:29:32 +01:00
|
|
|
|
|
|
|
|
|
PR ada/24994
|
|
|
|
|
* tree-cfg.c (bsi_replace): Remove the original statement
|
|
|
|
|
from the EH throw statement table.
|
|
|
|
|
|
2006-01-04 09:05:29 +01:00
|
|
|
|
2006-01-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
2006-01-04 09:17:15 +01:00
|
|
|
|
* config/i386/pmm_malloc.h (posix_memalign): If __cplusplus,
|
|
|
|
|
make the prototype extern "C" and add throw ().
|
|
|
|
|
|
2006-01-04 09:15:06 +01:00
|
|
|
|
PR target/25554
|
|
|
|
|
* config/i386/i386.md (testqi_ext_3): Ensure len is positive
|
|
|
|
|
and pos non-negative and pos + len <= 32.
|
|
|
|
|
(testqi_ext_3_rex64): Ensure len is positive and pos non-negative,
|
|
|
|
|
drop pos + len < HOST_BITS_PER_WIDE_INT test.
|
|
|
|
|
(testqi_ext_3* splitter): Handle pos + len == HOST_BITS_PER_WIDE_INT.
|
|
|
|
|
|
2006-01-04 09:07:09 +01:00
|
|
|
|
PR c/25559
|
|
|
|
|
* c-common.c (handle_vector_size_attribute): Reject zero vector size
|
|
|
|
|
as well as sizes not multiple of component size.
|
|
|
|
|
|
2006-01-04 09:05:29 +01:00
|
|
|
|
PR debug/25562
|
|
|
|
|
* function.c (instantiate_expr): New function.
|
|
|
|
|
(instantiate_decls_1, instantiate_decls): If DECL_HAS_VALUE_EXPR_P,
|
|
|
|
|
walk its DECL_VALUE_EXPR with instantiate_expr.
|
|
|
|
|
|
|
|
|
|
* dwarf2out.c (loc_descriptor_from_tree_1): Don't add
|
|
|
|
|
DW_OP_deref{,_size} if address isn't going to be added.
|
|
|
|
|
|
2006-01-04 04:42:02 +01:00
|
|
|
|
2006-01-04 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* config/fp-bit.h: Use top-of-file comment from libgcc2.c.
|
|
|
|
|
* config/fp-bit.c: Likewise.
|
|
|
|
|
|
2006-01-04 03:03:19 +01:00
|
|
|
|
2006-01-03 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
|
|
|
|
|
|
* dominance.c: Add comment about why we use DFS numbering
|
|
|
|
|
of dominance tree.
|
|
|
|
|
|
2006-01-03 17:19:21 +01:00
|
|
|
|
2006-01-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
|
|
|
|
|
|
Merge from gomp-branch:
|
|
|
|
|
* varasm.c (assemble_variable): Handle thread-local COMMON data.
|
|
|
|
|
* defaults.h (ASM_OUTPUT_TLS_COMMON): Define.
|
|
|
|
|
|
2006-01-03 15:58:05 +01:00
|
|
|
|
2006-01-03 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
|
|
|
|
|
|
PR rtl-optimization/25578
|
|
|
|
|
* combine.c (combine_simplify_rtx, force_to_mode): Don't
|
|
|
|
|
pass a parameter to simplify_shift_const if changing ASHIFTRT
|
|
|
|
|
to LSHIFTRT.
|
|
|
|
|
|
2006-01-03 12:52:29 +01:00
|
|
|
|
2006-01-03 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
|
|
re PR tree-optimization/23109 (compiler generates wrong code leading to spurious division by zero with -funsafe-math-optimizations (instead of -ftrapping-math))
gcc:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* Makefile.in (tree-ssa-math-opts.o): Adjust dependencies.
* tree-cfg.c (single_noncomplex_succ): New.
* tree-flow.h (single_noncomplex_succ): Declare it.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
* tree-ssa-math-opts.c (enum place_reciprocal): Remove.
(struct occurrence, occ_head, occ_pool, is_divide_by, compute_merit,
insert_bb, register_division_in, insert_reciprocals,
replace_reciprocal, free_bb): New.
(execute_cse_reciprocals_1): Rewritten.
(execute_cse_reciprocals): Adjust calls to execute_cse_reciprocals_1.
Do not commit any edge insertion. Always compute dominators and
create the allocation pool.
* target-def.h (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): New.
* target.h (struct gcc_target): Add min_divistions_for_recip_mul.
* targhooks.c (default_min_divistions_for_recip_mul): New.
* targhooks.h (default_min_divistions_for_recip_mul): New prototype.
* passes.c (init_optimization_passes): Run recip after tree loop
optimizations.
* doc/tm.texi (Misc): Document TARGET_MIN_DIVISIONS_FOR_RECIP_MUL.
gcc/testsuite:
2006-01-11 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/23109
PR tree-optimization/23948
PR tree-optimization/24123
* gcc.dg/tree-ssa/recip-3.c, gcc.dg/tree-ssa/recip-4.c,
gcc.dg/tree-ssa/recip-5.c, gcc.dg/tree-ssa/recip-6.c,
gcc.dg/tree-ssa/recip-7.c, gcc.dg/tree-ssa/pr23109.c,
g++.dg/tree-ssa/pr23948.C: New testcases.
* gcc.dg/tree-ssa/recip-2.c, gcc.dg/tree-ssa/pr23234.c: Provide
three divisions in order to do the optimization.
From-SVN: r109578
2006-01-11 14:02:18 +01:00
|
|
|
|
* builtins.c (get_builtin_sync_mem): New function.
|
2006-01-03 12:52:29 +01:00
|
|
|
|
(expand_builtin_sync_operation, expand_builtin_compare_and_swap,
|
|
|
|
|
expand_builtin_lock_test_and_set, expand_builtin_lock_release):
|
|
|
|
|
Call get_builtin_sync_mem to generate mem rtx.
|
|
|
|
|
|
2006-01-03 10:15:08 +01:00
|
|
|
|
2006-01-03 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
PR c/25183
|
|
|
|
|
* stmt.c (add_case_node): Make sure to clear overflow flags
|
|
|
|
|
from ranges.
|
|
|
|
|
|
2006-01-03 10:06:36 +01:00
|
|
|
|
2006-01-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
Merge from gomp-branch.
|
|
|
|
|
* config/sparc/sync.md: New file.
|
|
|
|
|
* config/sparc/sparc.md (UNSPECV_MEMBAR, UNSPECV_CAS, UNSPECV_SWAP,
|
|
|
|
|
UNSPECV_LDSTUB): New constants.
|
|
|
|
|
* config/sparc/sparc.c (sparc_expand_compare_and_swap_12): New function.
|
|
|
|
|
* config/sparc/predicates.md (memory_reg_operand): New predicate.
|
|
|
|
|
* config/sparc/sparc-protos.h (sparc_expand_compare_and_swap_12): New
|
|
|
|
|
prototype.
|
|
|
|
|
|
2006-01-03 08:18:48 +01:00
|
|
|
|
2006-01-03 Roger Sayle <roger@eyesopen.com>
|
|
|
|
|
|
|
|
|
|
* combine.c (reg_subword_p): New predicate to test whether the
|
|
|
|
|
destination of a set refers to a subword/piece of a register.
|
|
|
|
|
(try_combine): Generalize the code to merge the setting of a
|
|
|
|
|
pseudo to a constant followed by a set of a subword of that
|
|
|
|
|
register to a constant.
|
|
|
|
|
|
2006-01-03 07:29:07 +01:00
|
|
|
|
2006-01-03 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* basic-block.h (control_flow_graph): Change the type of
|
|
|
|
|
x_label_to_block_map to VEC(basic_block,gc) *.
|
|
|
|
|
* tree-cfg.c (init_empty_tree_cfg, label_to_block_fn,
|
|
|
|
|
set_bb_for_stmt): Adjust the uses of x_label_to_block_map.
|
|
|
|
|
|
2006-01-03 07:30:13 +01:00
|
|
|
|
* tree-ssa-propagate.c (cfg_blocks): Change the type to
|
|
|
|
|
VEC(basic_block,heap) *.
|
|
|
|
|
(cfg_blocks_add, cfg_blocks_get, ssa_prop_init,
|
|
|
|
|
ssa_prop_fini): Adjust the uses of cfg_blocks.
|
|
|
|
|
|
2006-01-03 07:20:21 +01:00
|
|
|
|
2006-01-03 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
|
|
|
|
|
|
* fold-const.c (operand_equal_p): Accept a NULL operand 0 for
|
|
|
|
|
COMPONENT_REFs.
|
|
|
|
|
* emit-rtl.c (mem_attrs_htab_eq): Use iterative_hash_expr for
|
|
|
|
|
hashing trees instead of a pointer hash.
|
|
|
|
|
(mem_attrs_htab_eq): Do a deep compare instead of a pointer
|
|
|
|
|
compare for MEM_EXPR.
|
|
|
|
|
|
|
|
|
|
PR rtl-optimization/25130
|
|
|
|
|
* cse.c (exp_equiv_p): Compare MEM_ATTRS instead of MEM_ALIAS_SET
|
|
|
|
|
when comparing MEMs for GCSE
|
|
|
|
|
|
2006-01-03 06:08:19 +01:00
|
|
|
|
2006-01-03 Ben Elliston <bje@au.ibm.com>
|
|
|
|
|
|
|
|
|
|
* targhooks.h (default_decimal_float_supported_p): Declare.
|
|
|
|
|
* targhooks.c (default_decimal_float_supported_p): Define.
|
|
|
|
|
* target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Redefine to
|
|
|
|
|
`default_decimal_float_supported_p'.
|
|
|
|
|
* doc/tm.texi (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Update.
|
|
|
|
|
|
2006-01-03 06:05:06 +01:00
|
|
|
|
2006-01-02 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
|
|
|
|
|
|
* combine.c (apply_distributive_law <SUBREG>): Check
|
|
|
|
|
TRULY_NOOP_TRUNCATION.
|
|
|
|
|
|
2006-01-03 05:57:10 +01:00
|
|
|
|
2006-01-02 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
|
|
|
|
|
|
* dwarf2out.c (have_switched_text_section): Delete.
|
|
|
|
|
(have_multiple_function_sections): New.
|
|
|
|
|
(have_location_lists): Make 'bool'.
|
|
|
|
|
(add_AT_loc_list): Use 'true' not '1'.
|
|
|
|
|
(dwarf2out_switch_text_section): Set have_multiple_function_sections.
|
|
|
|
|
(output_loc_list): Use have_multiple_function_sections.
|
|
|
|
|
(output_ranges): Likewise.
|
|
|
|
|
(dwarf2out_begin_function): Set have_multiple_function_sections if
|
|
|
|
|
necessary.
|
|
|
|
|
(dwarf2out_source_line): Don't fake separate_line_info_table_in_use.
|
|
|
|
|
Check function_section rather than DECL_SECTION_NAME.
|
|
|
|
|
(dwarf2out_finish): Use have_multiple_function_sections.
|
|
|
|
|
Don't clear have_location_lists.
|
|
|
|
|
|
2006-01-02 23:47:50 +01:00
|
|
|
|
2006-01-02 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
|
|
|
|
|
|
* cfglayout.c (fixup_reorder_chain): Remove kludge for the
|
|
|
|
|
case of conditional jump jumping to the next instruction.
|
|
|
|
|
* cfgrtl.c (force_nonfallthru_and_redirect): Accept all
|
|
|
|
|
cases of conditional jump jumping to the next instruction.
|
|
|
|
|
|
2006-01-02 20:19:22 +01:00
|
|
|
|
2006-01-02 Jan Hubicka <jh@suse.cz>
|
|
|
|
|
|
|
|
|
|
* i386.c (*_cost): Add COSTS_N_INSNS.
|
|
|
|
|
(ix86_rtx_costs): Do not use COSTS_N_INSNS.
|
|
|
|
|
|
2006-01-02 19:53:27 +01:00
|
|
|
|
2006-01-02 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
|
|
|
|
|
|
PR target/25259
|
|
|
|
|
* Makefile.in (DECNUMINC): Include libdecnumber's build directory.
|
|
|
|
|
|
2006-01-02 18:28:54 +01:00
|
|
|
|
2006-01-02 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
|
|
|
|
|
|
* config/arm/arm.c (all_fpus): Fix comment typo.
|
|
|
|
|
* config/darwin.c: Likewise.
|
|
|
|
|
* config/frv/frv.h (FRV_STRUCT_VALUE_REGNUM): Likewise.
|
|
|
|
|
* config/h8300/h8300.md (extendqisi2_h8300hs): Likewise.
|
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_reload_operands): Likewise.
|
|
|
|
|
|
2006-01-01 23:00:46 +01:00
|
|
|
|
2006-01-01 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
|
|
|
|
|
|
* config/rs6000/rs6000.c (rs6000_expand_compare_and_swapqhi): New.
|
|
|
|
|
(rs6000_split_compare_and_swapqhi): New.
|
|
|
|
|
* config/rs6000/sync.md (sync_compare_and_swap{hi,qi}): New.
|
|
|
|
|
(sync_compare_and_swapqhi_internal): New.
|
|
|
|
|
* config/rs6000/rs6000-protos.h: Declare.
|