2828 lines
108 KiB
Plaintext
2828 lines
108 KiB
Plaintext
2005-07-26 Mark Mitchell <mark@codesourcery.com>
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* doc/install.texi (--with-build-sysroot): Fix grammatical error.
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Clarify use of "build" in name.
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2005-07-26 Aldy Hernandez <aldyh@redhat.com>
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* doc/extend.texi (Raw read/write Functions): New section.
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* testsuite/gcc.target/frv/all-builtin-read8.c: New.
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* testsuite/gcc.target/frv/all-builtin-read16.c: New.
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* testsuite/gcc.target/frv/all-builtin-read32.c: New.
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* testsuite/gcc.target/frv/all-builtin-read64.c: New.
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* testsuite/gcc.target/frv/all-builtin-write8.c: New.
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* testsuite/gcc.target/frv/all-builtin-write16.c: New.
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* testsuite/gcc.target/frv/all-builtin-write32.c: New.
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* testsuite/gcc.target/frv/all-builtin-write64.c: New.
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* config/frv/frv.c: Add bdesc_loads global.
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Add bdesc_stores global.
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(frv_init_builtins): Add support for __builtin_{read/write}*.
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(frv_volatile_memref): New.
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(frv_expand_load_builtin): New.
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(frv_expand_store_builtin): New.
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* config/frv/frv.h (frv_builtins): Add FRV_BUILTIN_SCAN,
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FRV_BUILTIN_READ8, FRV_BUILTIN_READ16, FRV_BUILTIN_READ32,
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FRV_BUILTIN_READ64, FRV_BUILTIN_WRITE8, FRV_BUILTIN_WRITE16,
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FRV_BUILTIN_WRITE32, FRV_BUILTIN_WRITE64.
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* config/frv/frv.md (unspecs): Add UNSPEC_BUILTIN_LOAD,
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UNSPEC_BUILTIN_STORE, UNSPEC_OPTIONAL_MEMBAR.
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(builtin_read_<mode>): New.
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(builtin_write_<mode>): New.
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(builtin_write64): New.
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(optional_membar_<mode>): New.
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2005-07-26 J"orn Rennecke <joern.rennecke@st.com>
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* emit-rtl.c (gen_lowpart_common): Compare size of MODE in bits
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(rather than units) against HOST_BITS_PER_WIDE_INT.
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2005-07-26 Kazu Hirata <kazu@codesourcery.com>
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* ipa-pure-const.c, ipa-reference.c, ipa-reference.h,
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ipa-type-escape.c, ipa-type-escape.h, ipa-utils.c,
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ipa-utils.h, treestruct.def, config/crx/crx-protos.h,
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config/crx/crx.c, config/crx/crx.h, config/crx/crx.md: Update
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FSF address.
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* calls.c, fold-const.c, ipa-reference.c, ipa-type-escape.c,
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tree-ssa-reassoc.c, tree-ssa-structalias.c, vec.h,
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config/crx/crx.c, config/m32c/m32c.c, config/m32c/m32c.h: Fix
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comment typos.
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* doc/c-tree.texi, doc/tree-ssa.texi: Fix typos.
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2005-07-26 Richard Guenther <rguenther@suse.de>
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PR tree-optimization/22486
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* fold-const.c (fold_unary): Fold away useless component
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references of the form (T *)&T.x, if the address
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doesn't change.
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2005-07-25 James E Wilson <wilson@specifixinc.com>
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* dwarf2out.c (add_call_src_coords_attributes): New.
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(gen_inlined_subroutine_die): Call it.
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(maybe_emit_file, init_file_table): Add comments.
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(prune_unused_types_walk_attribs): Pass DW_AT_call_file through
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maybe_emit_file.
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* tree-inline.c (remap_block): Copy BLOCK_SOURCE_LOCATION.
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(expand_call_inline): Set BLOCK_SOURCE_LOCATION.
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* tree.h (BLOCK_SOURCE_LOCATION): New.
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(struct tree_block): New field locus.
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2005-07-26 Andreas Schwab <schwab@suse.de>
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PR rtl-optimization/23043
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* postreload-gcse.c (eliminate_partially_redundant_load): Fix typo
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when allocating a struct unoccr.
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2005-07-25 Richard Henderson <rth@redhat.com>
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PR 22626
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* tree-complex.c (gate_no_optimization): True if errors.
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* Makefile.in (tree-complex.o): Update dependencies.
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2005-07-25 Aldy Hernandez <aldyh@redhat.com>
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* config/frv/predicates.md (integer_register_operand): Use
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GPR_AP_OR_PSEUDO_P.
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2005-07-25 Andrew Pinski <pinskia@physics.uc.edu>
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PR tree-opt/22484
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* tree-ssa-ccp.c (fold_stmt_inplace): Strip useless type conversions
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after fold.
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* tree-ssa-propagate.c (set_rhs): Reject invalid conditional operands.
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2005-07-25 Andrew Pinski <pinskia@physics.uc.edu>
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* tree-ssa-reassoc.c (reassociate_expr): Allow scaler floating point
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types when flag_unsafe_math_optimizations is true.
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2005-07-25 Mark Mitchell <mark@codesourcery.com>
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* gcc.c (option_map): Add --sysroot.
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(process_command): Handle --sysroot.
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(display_help): Document it.
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* doc/cppopts.tex (-isysroot): Document.
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* doc/invoke.texi (--sysroot): Document.
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* doc/install.texi (--with-build-sysroot): Document.
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* Makefile.in (inhibit_libc): New variable.
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(INHIBIT_LIBC_CFLAGS): Likewise.
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(LIBGCC2_CFLAGS): Include
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$(INHIBIT_LIBC_CFLAGS).
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(CRTSTUFF_CFLAGS): Include $(INHIBIT_LIBC_CFLAGS).
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($(T)crtbegin.o): Do not use @inhibit_libc@.
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($(T)crtend.o): Likewise.
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($(T)crtbeginS.o): Do not use @inhibit_libc@.
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($(T)crtendS.o): Likewise.
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($(T)crtbeginT.o): Do not use @inhibit_libc@.
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($(T)crtendT.o): Likewise.
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(stmp-fixinc): Do not complain about missing headers if
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inhibit_libc.
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* configure.ac (inhibit_libc): Set it to true/false.
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(--with-build-sysroot): New option. Use it to set
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SYSTEM_HEADER_DIR.
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* configure: Regenerated.
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2005-07-25 Manfred Hollstein <mh@suse.com>
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* calls.c (store_one_arg): Fix unsigned comparison warning.
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2005-07-25 Serge Belyshev <belyshev@depni.sinp.msu.ru>
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PR other/22337
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* ggc-zone.c (ggc_alloc_zone_stat): Do not use CHUNK_OVERHEAD.
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(ggc_print_statistics): Initialize variable before use.
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2005-07-25 Richard Guenther <rguenther@suse.de>
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* tree-dfa.c (mark_new_vars_to_rename): Protect against
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calling with a PHI_NODE argument.
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* tree-flow-inline.h (overlap_subvar): Protect against
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possible overflow.
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2005-07-25 Paolo Bonzini <bonzini@gnu.org>
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* aclocal.m4 (gcc_AC_CHECK_TOOL): Add /bin to default directory.
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* configure: Regenerate.
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2005-07-25 Ira Rosen <irar@il.ibm.com>
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* expr.c (highest_pow2_factor): Make extern.
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* tree-data-ref.c (ptr_decl_may_alias_p): New function.
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(ptr_ptr_may_alias_p, may_alias_p, record_ptr_differ_p,
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record_array_differ_p, array_ptr_differ_p): Likewise.
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(base_object_differ_p): Rename (from array_base_name_differ_p). Support
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additional cases. Call the above functions.
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(base_addr_differ_p): Moved from tree-vect-analyze.c. Call
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base_object_differ_p when there are two base objects. Otherwise, compare
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base address and offset. Call may_alias_p.
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(dump_data_reference): Use a correct field name.
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(analyze_array): Make static. Initialize new data-ref fields.
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(analyze_indirect_ref): New function.
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(init_data_ref): Initialize new data-ref fields.
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(strip_conversion): Moved from tree-vect-analyze.c.
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(analyze_offset_expr, get_ptr_offset, address_analysis,
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object_analysis): Likewise.
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(analyze_offset): New function.
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(create_data_ref): Likewise.
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(initialize_data_dependence_relation): Call base_addr_differ_p. Compare
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dimensions for ARRAY_REFs only.
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(build_classic_dist_vector): Make static.
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(access_functions_are_affine_or_constant_p): Call macro to get the
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address of access functions.
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(compute_all_dependences): Add new parameter
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compute_self_and_read_read_dependences. Compute self and read-read
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dependences if it is true.
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(find_data_references_in_loop): Call create_data_ref. Initialize new
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data-ref fields.
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(compute_data_dependences_for_loop): Add new parameter
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compute_self_and_read_read_dependences. Remove parameter nb_loops,
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compute nb_loops. Call compute_all_dependences,
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build_classic_dist_vector and build_classic_dir_vector with correct
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parameters.
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(analyze_all_data_dependences): Call compute_data_dependences_for_loop
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with correct parameters. Compare dimensions for ARRAY_REFs only.
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(free_data_refs): Call macro to free access functions.
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* tree-data-ref.h (struct first_location_in_loop): New structure. Move
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fields from stmt_vinfo.
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(struct base_object_info): New structure.
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(struct data_reference): Move fields to base_object_info. Add fields
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first_location and object_info for above structures. Move fields from
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stmt_info: memtag, ptr_info, subvars, misalignment. Add new field
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aligned_to. Add macros to access the new fields.
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Update functions declarations.
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* tree-flow.h (is_aliased_with): Declare.
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* tree-loop-linear.c (linear_transform_loops): Call
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compute_data_dependences_for_loop with correct parameters.
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* tree-ssa-alias.c (is_aliased_with): New function.
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* tree-vect-analyze.c (vect_get_ptr_offset): Remove.
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(vect_analyze_offset_expr, vect_base_addr_differ_p): Likewise.
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(vect_analyze_data_ref_dependence): Get ddr. Remove call to
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vect_base_addr_differ_p, compute_subscript_distance and
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build_classic_dist_vector. Add printings. Check absolute value of
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distance.
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(vect_analyze_data_ref_dependences): Go through ddrs instead of
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data-refs.
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(vect_compute_data_ref_alignment): Get the fields of data-ref instead of
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stmt. Check aligned_to. Check if the base is aligned. Remove conversion
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to bytes. Add printing.
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(vect_compute_data_refs_alignment): Go through loads and stores in one
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loop.
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(vect_enhance_data_refs_alignment, vect_analyze_data_refs_alignment,
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vect_analyze_data_ref_access): Likewise.
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(vect_analyze_pointer_ref_access): Remove.
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(vect_address_analysis, vect_object_analysis): Likewise.
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(vect_analyze_data_refs): Call compute_data_dependences_for_loop to find
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and analyze data-refs in the loop.
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* tree-vect-transform.c (vect_create_addr_base_for_vector_ref): Get the
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fields of data-ref instead of stmt. Add init to the offset from the
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base.
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(vect_create_data_ref_ptr): Get the fields of data-ref instead of stmt.
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(vect_update_init_of_dr): Likewise.
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(vect_update_inits_of_drs): Go through loads and stores in one loop.
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* tree-vectorizer.c (new_stmt_vec_info): Remove initialization of
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removed fields.
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(new_loop_vec_info): Initialize new fields.
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(destroy_loop_vec_info): Free new fields.
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(vect_strip_conversion): Remove.
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* tree-vectorizer.h (enum verbosity_levels): Add new verbosity level.
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(struct _loop_vec_info): Unify data_ref_writes and data_ref_reads into
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datarefs. Add new field ddrs.
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Add macros for the new fields access.
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(struct _stmt_vec_info): Remove: base_address, initial_offset, step,
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base_aligned_p, misalignment, memtag, ptr_info and subvars.
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Remove their macros.
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* tree.h (highest_pow2_factor): Declare.
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2005-07-25 Jakub Jelinek <jakub@redhat.com>
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* calls.c (store_one_arg): Check for sibling call MEM arguments
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from already clobbered incoming argument area.
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2005-07-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* c-common.c (check_missing_format_attribute): New.
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* c-common.h (check_missing_format_attribute): Likewise.
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* c-typeck.c (convert_for_assignment): Use it.
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2005-07-24 Andreas Schwab <schwab@suse.de>
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* config/m68k/m68k.md ("extendqidi2"): When source is an address
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register use a word move. Correct operand of ext.w in 68000 code.
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2005-07-23 Mark Mitchell <mark@codesourcery.com>
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* dwarf2out.c (gen_variable_die): Treat un-emitted COMDAT
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variables as declarations, rather than definitions.
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2005-07-24 Ira Rosen <irar@il.ibm.com>
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PR tree-optimization/22526
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* tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Match the type
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of the zero node.
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2005-07-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
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* builtins.def: Add DEF_EXT_C99RES_BUILTIN to define builtins
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that C99 reserve for future use. Use it to define clog10,
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clog10f and clog10l.
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2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* Makefile.in (STRICT2_WARN): Add -Wmissing-format-attribute.
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* configure.ac: Check for -Wmissing-format-attribute.
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* configure: Regenerate.
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2005-07-23 Richard Henderson <rth@redhat.com>
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PR tree-optimization/22623
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* tree-complex.c (set_component_ssa_name): Use replace_ssa_name_symbol.
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2005-07-23 Giovanni Bajo <giovannibajo@libero.it>
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PR target/22577
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* config/pa/pa.c (reloc_needed): Updated for VECs inside CONSTRUCTOR.
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2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* Makefile.in (C_TREE_H): Update dependencies.
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* c-tree.h: Include toplev.h.
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* diagnostic.h (diagnostic_set_info): Add format attribute.
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* rtl-error.c (diagnostic_for_asm): Likewise.
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2005-07-23 Chao-ying Fu <fu@mips.com>
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* config/mips/mips-dsp.md: New file.
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* config/mips/mips-modes.def (V4QI, V2HI, CCDSP): New modes.
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* config/mips/mips.c (mips_function_type): Add types for DSP builtin
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functions.
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(mips_builtin_type): Add MIPS_BUILTIN_DIRECT_NO_TARGET and
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MIPS_BUILTIN_BPOSGE32.
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(mips_expand_builtin_direct): Add one parameter to indicate that
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builtin functions need to return a value.
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(mips_expand_builtin_bposge): New for expanding "bposge" builtin
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functions.
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(mips_regno_to_class): Add classes for 12 new DSP registers.
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(mips_subword): Change to check four HI registers.
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(mips_output_move): Output move to and from 6 new DSP accumulators.
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(override_options): Make sure -mdsp and -mips16 are not used together.
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Map 'A' to DSP_ACC_REGS and 'a' to ACC_REGS. Enable DSP accumulators
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for machine modes.
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(mips_conditional_register_usage): Disable 6 new DSP accumulators
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when !TARGET_DSP.
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(print_operand): Add 'q' for printing DSP accumulators.
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(mips_cannot_change_mode_class): Check ACC_REGS.
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(mips_secondary_reload_class): Check ACC_REGS.
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(mips_vector_mode_supported_p): Enable V2HI and V4QI when TARGET_DSP.
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(mips_register_move_cost): Check ACC_REGS.
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(CODE_FOR_mips_addq_ph, CODE_FOR_mips_addu_qb, CODE_FOR_mips_subq_ph)
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(CODE_FOR_mips_subu_qb): New code-aliasing macros.
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(DIRECT_NO_TARGET_BUILTIN, BPOSGE_BUILTIN): New macros.
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(dsp_bdesc): New array.
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(bdesc_arrays): Add DSP builtin function table.
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(mips_prepare_builtin_arg): Check predicate again after
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copy_to_mode_reg.
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(mips_expand_builtin): Add one more parameter to
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mips_expand_builtin_direct. Expand MIPS_BUILTIN_DIRECT_NO_TARGET and
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MIPS_BUILTIN_BPOSGE32.
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(mips_init_builtins): Initialize new function types.
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(mips_expand_builtin_direct): Check if builtin functions need to
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return a value and pass operands properly.
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(mips_expand_builtin_bposge): New function.
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* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Add __mips_dsp.
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(ASM_SPEC): Map -mdsp to -mdsp in GAS.
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(FIRST_PSEUDO_REGISTER): Increase to 188.
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(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
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Update for 12 new DSP registers.
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(DSP_ACC_REG_FIRST, DSP_ACC_REG_LAST, DSP_ACC_REG_NUM, AC1HI_REGNUM)
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(AC1LO_REGNUM, AC2HI_REGNUM, AC2LO_REGNUM, AC3HI_REGNUM, AC3LO_REGNUM):
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(DSP_ACC_REG_P, ACC_REG_P, ACC_HI_REG_P): New macros.
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(reg_class): Add DSP_ACC_REGS and ACC_REGS.
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(REG_CLASS_NAMES): Add names for DSP_ACC_REGS and ACC_REGS.
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(REG_CLASS_CONTENTS): Update for DSP_ACC_REGS, ACC_REGS and ALL_REGS.
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(REG_ALLOC_ORDER): Update for 12 new DSP registers.
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(mips_char_to_class): Add 'A' for DSP_ACC_REGS and 'a' for ACC_REGS.
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(UIMM6_OPERAND, IMM10_OPERAND): New macros.
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(EXTRA_CONSTRAINT_Y): Add YA and YB extra constraints.
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(REGISTER_NAMES): Add names for 12 new DSP registers.
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* config/mips/mips.md: Include mips-dsp.md.
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(UNSPEC_ADDQ, UNSPEC_ADDQ_S, UNSPEC_SUBQ, UNSPEC_SUBQ_S, UNSPEC_ADDSC)
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(UNSPEC_ADDWC, UNSPEC_MODSUB, UNSPEC_RADDU_W_QB, UNSPEC_ABSQ_S)
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(UNSPEC_PRECRQ_QB_PH, UNSPEC_PRECRQ_PH_W, UNSPEC_PRECRQ_RS_PH_W)
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(UNSPEC_PRECRQU_S_QB_PH, UNSPEC_PRECEQ_W_PHL, UNSPEC_PRECEQ_W_PHR)
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(UNSPEC_PRECEQU_PH_QBL, UNSPEC_PRECEQU_PH_QBR, UNSPEC_PRECEQU_PH_QBLA)
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(UNSPEC_PRECEQU_PH_QBRA, UNSPEC_PRECEU_PH_QBL, UNSPEC_PRECEU_PH_QBR)
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(UNSPEC_PRECEU_PH_QBLA, UNSPEC_PRECEU_PH_QBRA, UNSPEC_SHLL)
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(UNSPEC_SHLL_S, UNSPEC_SHRL_QB, UNSPEC_SHRA_PH, UNSPEC_SHRA_R)
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(UNSPEC_MULEU_S_PH_QBL, UNSPEC_MULEU_S_PH_QBR, UNSPEC_MULQ_RS_PH)
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(UNSPEC_MULEQ_S_W_PHL, UNSPEC_MULEQ_S_W_PHR, UNSPEC_DPAU_H_QBL)
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(UNSPEC_DPAU_H_QBR, UNSPEC_DPSU_H_QBL, UNSPEC_DPSU_H_QBR)
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||
(UNSPEC_DPAQ_S_W_PH, UNSPEC_DPSQ_S_W_PH, UNSPEC_MULSAQ_S_W_PH)
|
||
(UNSPEC_DPAQ_SA_L_W, UNSPEC_DPSQ_SA_L_W, UNSPEC_MAQ_S_W_PHL)
|
||
(UNSPEC_MAQ_S_W_PHR, UNSPEC_MAQ_SA_W_PHL, UNSPEC_MAQ_SA_W_PHR)
|
||
(UNSPEC_BITREV, UNSPEC_INSV, UNSPEC_REPL_QB, UNSPEC_REPL_PH)
|
||
(UNSPEC_CMP_EQ, UNSPEC_CMP_LT, UNSPEC_CMP_LE, UNSPEC_CMPGU_EQ_QB)
|
||
(UNSPEC_CMPGU_LT_QB, UNSPEC_CMPGU_LE_QB, UNSPEC_PICK, UNSPEC_PACKRL_PH)
|
||
(UNSPEC_EXTR_W, UNSPEC_EXTR_R_W, UNSPEC_EXTR_RS_W, UNSPEC_EXTR_S_H)
|
||
(UNSPEC_EXTP, UNSPEC_EXTPDP, UNSPEC_SHILO, UNSPEC_MTHLIP, UNSPEC_WRDSP)
|
||
(UNSPEC_RDDSP): New constants.
|
||
(*movdi_32bit): Change 'x' to 'a' for ACC_REGS.
|
||
(*movsi_internal): Change 'x' to 'a' for ACC_REGS. Add an
|
||
A<-d alternative.
|
||
* config/mips/mips.opt (-mdsp): New option.
|
||
* config/mips/predicates.md (const_uimm6_operand, const_imm10_operand)
|
||
(reg_imm10_operand): New predicates.
|
||
* doc/extend.texi (MIPS DSP Built-in Functions): New section.
|
||
* doc/invoke.texi (-mdsp): Document new option.
|
||
|
||
2005-07-22 DJ Delorie <dj@redhat.com>
|
||
|
||
* c-objc-common.c (c_cannot_inline_tree_fn): Add warning control
|
||
to warning calls.
|
||
* tree-inline.c (inlinable_function_p): Likewise.
|
||
|
||
2005-07-22 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
PR debug/21828
|
||
* toplev.c (check_global_declarations): Do not mark undefined
|
||
variables as DECL_IGNORED_P.
|
||
* varasm.c (first_global_object_name): GTY it.
|
||
(weak_global_object_name): Likewise.
|
||
(notice_global_symbol): Use ggc_strdup, not xstrdup, when creating
|
||
a string to go into {weak,first}_global_object_name.
|
||
|
||
2005-07-22 DJ Delorie <dj@redhat.com>
|
||
|
||
* c-format.c (check_function_format): Change warning control
|
||
option from OPT_Wattribute to OPT_Wmissing_format_attribute.
|
||
|
||
2005-07-22 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-alias.c (count_ptr_derefs): Do not consider
|
||
&PTR->FLD a dereference of PTR.
|
||
* tree-ssa-structalias.c (update_alias_info): Consider &PTR->FLD
|
||
a potential dereference of PTR.
|
||
|
||
2005-07-22 J"orn Rennecke <joern.rennecke@st.com>
|
||
|
||
PR rtl-optimization/20370
|
||
* ifcvt.c (dead_or_predicable): Before calling propagate_block,
|
||
call allocate_reg_info if necessary.
|
||
|
||
PR rtl-optimization/21848
|
||
* calls.c (emit_library_call_value_1): For const functions, add
|
||
USEs of the stack slots to CALL_INSN_FUNCTION_USAGE.
|
||
|
||
PR rtl-optimization/22445
|
||
* cselib.c (target.h): Include.
|
||
(rtx_equal_for_cselib_p): Allow commutative matches.
|
||
(cselib_hash_rtx): Don't use MODE for CONST_INT hashing.
|
||
Remove MODE parameter. Changed all callers.
|
||
|
||
PR rtl-optimization/22258
|
||
* combine.c (likely_spilled_retval_1, likely_spilled_retval_p):
|
||
New functions.
|
||
(try_combine): Use likely_spilled_retval_p.
|
||
|
||
2005-07-22 Paul Woegerer <paul.woegerer@nsc.com>
|
||
|
||
* config.gcc: Add crx-elf support.
|
||
|
||
* doc/contrib.texi: Mention crx.
|
||
* doc/extend.texi: Document crx extensions.
|
||
* doc/install.texi: Document crx install.
|
||
* doc/invoke.texi: Document crx options.
|
||
* doc/md.texi: Document crx constraints.
|
||
|
||
* config/crx/crx-protos.h: New file.
|
||
* config/crx/crx.c: New file.
|
||
* config/crx/crx.h: New file.
|
||
* config/crx/crx.md: New file.
|
||
* config/crx/crx.opt: New file.
|
||
* config/crx/t-crx: New file.
|
||
|
||
2005-07-22 Manfred Hollstein <mh@suse.com>
|
||
|
||
* tree-ssa-structalias.c (merge_graph_nodes): Fix uninitialised
|
||
warnings.
|
||
(int_add_graph_edge): Likewise.
|
||
(collapse_nodes): Likewise.
|
||
(process_unification_queue): Likewise.
|
||
|
||
2005-07-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
Laurent GUERBY <laurent@guerby.net>
|
||
|
||
PR tree-optimization/22336
|
||
* function.c (record_block_change): Check for
|
||
cfun->ib_boundaries_block.
|
||
|
||
2005-07-21 James A. Morrison <phython@gcc.gnu.org>
|
||
|
||
* fold-const.c (fold_unary): Don't strip signed nops from ABS_EXPRs.
|
||
(tree_expr_nonnegative_p): Return try for TYPE_UNSIGNED.
|
||
|
||
2005-07-21 DJ Delorie <dj@redhat.com>
|
||
|
||
* toplev.c (warn_deprecated_use): Add warning control to warning
|
||
call.
|
||
* c-typeck.c (parser_build_binary_op): Likewise.
|
||
(c_finish_if_stmt): Likewise.
|
||
* c-common.c (check_function_sentinel): Likewise.
|
||
(check_nonnull_arg): Likewise.
|
||
|
||
2005-07-21 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-opt/22504
|
||
* tree-complex.c (complex_ssa_name_components): New.
|
||
(cvc_lookup): Allow entry not found.
|
||
(create_components): Remove.
|
||
(create_one_component_var, get_component_var): New.
|
||
(get_component_ssa_name, set_component_ssa_name): New.
|
||
(extract_component): Use get_component_ssa_name.
|
||
(update_complex_components): Use set_component_ssa_name.
|
||
(update_complex_components_on_edge): Likewise.
|
||
(update_phi_components): Create new PHI nodes directly, instead
|
||
of adding insns to edges.
|
||
(tree_lower_complex): Allocate and free complex_variable_components
|
||
and complex_ssa_name_components here.
|
||
|
||
2005-07-20 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT,
|
||
revert to returning false.
|
||
|
||
2005-07-21 Uros Bizjak <uros@kss-loka.si>
|
||
|
||
PR target/21149
|
||
* config/i386/i386.md (sse_movhlps): Fix vec_select values.
|
||
|
||
2005-07-21 Uros Bizjak <uros@kss-loka.si>
|
||
|
||
PR target/22576
|
||
* config/i386/i386.md (cmpxf): Change operand constraints
|
||
to "nonmemory_operand".
|
||
|
||
2005-07-21 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
* config/i386/i386.md (trap): Use "".word/t0x0b0f" instead of ud2.
|
||
|
||
2005-07-21 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR middle-end/21180
|
||
* fold-const.c (fold_build1): Add checksum for the operands.
|
||
(fold_build2): Likewise.
|
||
(fold_build3): Likewise.
|
||
|
||
2005-07-21 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR middle-end/19055
|
||
* fold-const.c (fold_binary): Transform "(X | Y) ^ X" to "Y & ~ X".
|
||
|
||
2005-07-21 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* common.opt (-fforward-propagate): Committed by mistake,
|
||
removed.
|
||
|
||
2005-07-21 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
||
|
||
* reg-stack.c: Fix comment typo(s).
|
||
* tree-ssa-operands.c: Likewise.
|
||
* tree-vectorizer: Likewise.
|
||
|
||
2005-07-21 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/sh/symbian.c: Replace C++ style line comments with C
|
||
style line comments.
|
||
(symbian_add_attribute): Do not use a ? operator on the LHS of
|
||
an assignment.
|
||
(sh_symbian_handle_dll_attribute): Change the type of the
|
||
method vector to "VEC(tree,gc)*" and use vector accessor
|
||
macros to walk over the elements.
|
||
(symbian_export_vtable_and_rtti_p): Likewise.
|
||
(symbian_class_needs_attribute_p): Likewise.
|
||
|
||
2005-07-21 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
PR target/22085
|
||
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Do not
|
||
initialize targetm.resolve_overloaded_builtin here.
|
||
(altivec_expand_overloaded_builtin): Make it non-static.
|
||
* config/rs6000/rs6000-protos.h
|
||
(altivec_expand_overloaded_builtin): New prototype.
|
||
* config/rs6000/rs6000.h (REGISTER_TARGET_PRAGMAS): Initialize
|
||
targetm.resolve_overloaded_builtin here.
|
||
* config/rs6000/darwin.h (REGISTER_TARGET_PRAGMAS): Likewise.
|
||
|
||
2005-07-21 Paolo Bonzini <bonzini@gnu.org>
|
||
Zdenek Dvorak <dvorakz@suse.cz>
|
||
|
||
PR tree-optimization/19210
|
||
* common.opt (Wunsafe-loop-optimizations, funsafe-loop-optimizations):
|
||
New.
|
||
* Makefile.in (tree-ssa-loop-niter.o): Depend intl.o.
|
||
* loop-iv.c (get_simple_loop_desc): If -funsafe-loop-optimizations,
|
||
rely on unproven assumptions.
|
||
* predict.c (predict_loops): Adjust call to number_of_iterations_exit.
|
||
* tree-flow.h (number_of_iterations_exit): Add final parameter.
|
||
* tree-scalar-evolution.c (number_of_iterations_in_loop): Adjust call
|
||
to number_of_iterations_exit.
|
||
* tree-ssa-loop-ivcanon.c (empty_loop_p): Likewise.
|
||
* tree-ssa-loop-ivopts.c (niter_for_exit): Likewise.
|
||
* tree-ssa-loop-niter.c (find_loop_niter,
|
||
estimate_numbers_of_iterations_loop): Likewise.
|
||
(number_of_iterations_exit): Honor the new options.
|
||
* doc/invoke.texi (Wunsafe-loop-optimizations,
|
||
funsafe-loop-optimizations): Document them.
|
||
|
||
2005-07-21 Richard Sandiford <richard@codesourcery.com>
|
||
|
||
PR rtl-optimization/22167
|
||
* gcse.c (hoist_code): Fix hoist_exprs[] check.
|
||
|
||
2005-07-20 Adam Nemet <anemet@lnxw.com>
|
||
|
||
* config/rs6000/lynx.h: Mark __do_global_ctors_aux and
|
||
__do_global_dtors_aux longcall.
|
||
|
||
2005-07-20 Kazu Hirata <kazu@cs.umass.edu>
|
||
|
||
* gensupport.c (old_preds): Don't reference PREDICATE_CODES.
|
||
(old_special_pred_table): Don't reference
|
||
SPECIAL_MODE_PREDICATES.
|
||
* system.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Poison.
|
||
* config/arc/arc.h: Don't mention PREDICATE_CODES.
|
||
* config/sh/predicates.h: Don't mention
|
||
SPECIAL_MODE_PREDICATES.
|
||
* doc/tm.texi (PREDICATE_CODES, SPECIAL_MODE_PREDICATES):
|
||
Remove.
|
||
|
||
2005-07-20 DJ Delorie <dj@redhat.com>
|
||
|
||
* config.gcc: Add m32c-elf support.
|
||
|
||
* doc/contrib.texi: Mention m32c.
|
||
* doc/extend.texi: Document m32c extensions.
|
||
* doc/install.texi: Mention m32c.
|
||
* doc/invoke.texi: Document m32c options.
|
||
* doc/md.texi: Document m32c constraints.
|
||
|
||
* config/m32c/addsub.md: New file.
|
||
* config/m32c/bitops.md: New file.
|
||
* config/m32c/cond.md: New file.
|
||
* config/m32c/jump.md: New file.
|
||
* config/m32c/m32c-lib1.S: New file.
|
||
* config/m32c/m32c-lib2.c: New file.
|
||
* config/m32c/m32c-modes.def: New file.
|
||
* config/m32c/m32c-pragma.c: New file.
|
||
* config/m32c/m32c-protos.h: New file.
|
||
* config/m32c/m32c.abi: New file.
|
||
* config/m32c/m32c.c: New file.
|
||
* config/m32c/m32c.h: New file.
|
||
* config/m32c/m32c.md: New file.
|
||
* config/m32c/m32c.opt: New file.
|
||
* config/m32c/minmax.md: New file.
|
||
* config/m32c/mov.md: New file.
|
||
* config/m32c/muldiv.md: New file.
|
||
* config/m32c/predicates.md: New file.
|
||
* config/m32c/prologue.md: New file.
|
||
* config/m32c/shift.md: New file.
|
||
* config/m32c/t-m32c: New file.
|
||
|
||
2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New constants.
|
||
(stack_protect_set, stack_protect_test): New expanders.
|
||
(stack_protect_set_si, stack_protect_set_si_media,
|
||
stack_protect_set_di_media, stack_protect_test_si,
|
||
stack_protect_test_si_media, stack_protect_test_di_media):
|
||
New insns.
|
||
|
||
2005-07-20 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
* c-typeck.c (output_init_element): Don't copy the INTEGER_CST.
|
||
|
||
2005-07-20 James A. Morrison <phython@gcc.gnu.org>
|
||
|
||
* tree.h (tree_expr_nonzero_p): Export.
|
||
* fold-const.c (tree_expr_nonzero_p): Likewise.
|
||
Return true for CALL_EXPRs that are alloca calls.
|
||
(fold_binary): Use omit_one_operand when checking EQ_EXPRs or NE_EXPRs
|
||
against zero.
|
||
* tree-flow.h (expr_computes_nonzero): Remove.
|
||
* tree-vrp.c (expr_computes_nonzero): Remove.
|
||
(vrp_expr_computes_nonzero): Use tree_expr_nonzero_p.
|
||
(extract_range_from_unary_expr): Likewise.
|
||
* tree-ssa-dom.c (record_equivalences_from_stmt): Use
|
||
tree_expr_nonzero_p.
|
||
|
||
2005-07-20 Bernd Schmidt <bernd.schmidt@analog.com>
|
||
|
||
* config/bfin/bfin-protos.h (legitimize_pic_address): Don't declare.
|
||
* config/bfin/bfin.c (legitimize_pic_address): Now static. Take
|
||
extra arg "picreg" and use it instead of pic_offset_table_rtx.
|
||
All callers changed.
|
||
(frame_related_constant_load): New arg "related" which controls
|
||
setting of RTX_FRAME_RELATED_P. All callers changed.
|
||
(bfin_load_pic_reg): New function, broken out of bfin_expand_prologue.
|
||
(bfin_expand_prologue): Add stack limit checking.
|
||
* config/bfin/bfin.md (trapifcc): New pattern.
|
||
|
||
* config/bfin/bfin.c: Include "langhooks.h".
|
||
(def_builtin): Go through lang_hooks to call builtin_function.
|
||
|
||
* config/bfin/bfin-protos.h (bfin_longcall_p): Declare.
|
||
* config/bfin/predicates.md (symbol_ref_operand): New.
|
||
(call_insn_operand): Delete. All callers changed to use
|
||
register_no_elim_operand.
|
||
* config/bfin/bfin.c (init_cumulative_args): Initialize the new
|
||
call_cookie field.
|
||
(function_arg): Use it to generate the call's operand 2.
|
||
(bfin_longcall_p): New function.
|
||
(bfin_expand_call): Extra arg "cookie". All callers and declaration
|
||
changed. Emit extra USE in the pattern. Use bfin_longcall_p to
|
||
determine if the address needs to be in a REG.
|
||
(bfin_handle_longcall_attribute): New function.
|
||
(bfin_attribute_table): Add "longcall" and "shortcall".
|
||
* config/bfin/bfin.h (CALL_NORMAL, CALL_LONG, CALL_SHORT): New macros.
|
||
(CUMULATIVE_ARGS): New member call_cookie.
|
||
(PREDICATE_CODES): Add symbol_ref_operand.
|
||
* config/bfin/bfin.md (call, call_value, sibcall, sibcall_value): Add
|
||
extra USE to the pattern.
|
||
(call_symbol, sibcall_symbol, call_value_symbol, sibcall_value_symbol):
|
||
New patterns, split off call_insn, sibcall_insn, call_value_insn and
|
||
sibcall_value_insn; now the new patterns handle direct calls and the
|
||
old ones indirect calls.
|
||
* doc/extend.texi: Mention Blackfin in longcall/shortcall docs.
|
||
|
||
2005-07-20 Zdenek Dvorak <dvorakz@suse.cz>
|
||
|
||
* doc/trouble.texi: Update section on handling of empty loops.
|
||
|
||
2005-07-20 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
* config.gcc: Remove support for sparc-*-openbsd*,
|
||
i860-*-sysv4*, ip2k-*-elf, ns32k-*-netbsdelf*,
|
||
ns32k-*-netbsd*.
|
||
* config.host: Remove support for i860-*-sysv4* as a host.
|
||
* config/i860/*, config/ip2k/*, config/ns32k/*,
|
||
config/sparc/openbsd.h, config/sparc/t-openbsd: Remove.
|
||
* doc/install.texi, doc/invoke.texi, doc/md.texi: Don't
|
||
mention obsolete ports.
|
||
|
||
2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (regno_reg_class): Add GENERAL_REGS for
|
||
soft frame pointer.
|
||
(sh_expand_prologue): Use hard_frame_pointer_rtx instead
|
||
of frame_pointer_rtx.
|
||
(sh_expand_epilogue): Likewise.
|
||
(sh_set_return_address): Likewise.
|
||
(initial_elimination_offset): Use HARD_FRAME_POINTER_REGNUM
|
||
instead of FRAME_POINTER_REGNUM if needed. Add elimination
|
||
offsets from FRAME_POINTER_REGNUM.
|
||
* config/sh/sh.h (SH_REGISTER_NAMES_INITIALIZER): Add sfp.
|
||
(sh_register_names): Add initializer for sfp.
|
||
(GENERAL_OR_AP_REGISTER_P): Permit FRAME_POINTER_REGNUM.
|
||
(VALID_REGISTER_P): Likewise.
|
||
(FIRST_PSEUDO_REGISTER): Update.
|
||
(DWARF_FRAME_REGISTERS): Define.
|
||
(FIXED_REGISTERS, CALL_USED_REGISTERS): Add sfp.
|
||
(HARD_FRAME_POINTER_REGNUM): Define.
|
||
(FRAME_POINTER_REGNUM): Redefine.
|
||
(ELIMINABLE_REGS): Never eliminate to FRAME_POINTER_REGNUM,
|
||
but HARD_FRAME_POINTER_REGNUM instead. Add eliminations
|
||
from FRAME_POINTER_REGNUM.
|
||
(CAN_ELIMINATE): Use HARD_FRAME_POINTER_REGNUM instead of
|
||
FRAME_POINTER_REGNUM.
|
||
(REG_CLASS_CONTENTS): Add sfp.
|
||
(REG_ALLOC_ORDER): Likewise.
|
||
(FRAME_GROWS_DOWNWARD): Set to 1. Update comment.
|
||
(GO_IF_LEGITIMATE_ADDRESS): Use hard_frame_pointer_rtx instead
|
||
of frame_pointer_rtx.
|
||
(LEGITIMIZE_RELOAD_ADDRESS): Likewise.
|
||
|
||
2005-07-19 James A. Morrison <phython@gcc.gnu.org>
|
||
|
||
* fold-const.c (tree_expr_nonnegative_p): Only return true for
|
||
ABS_EXPR when flag_wrapv is false because of INT_MIN.
|
||
(tree_expr_nonzero_p): Always call tree_expr_nonzero_p on the argument
|
||
of an ABS_EXPR.
|
||
(fold_unary): Always fold ABS_EXPR<ABS_EXPR<x>> into
|
||
ABS_EXPR<x>.
|
||
|
||
2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
|
||
|
||
Make CONSTRUCTOR use VEC to store initializers.
|
||
* c-common.c (complete_array_type): Update to cope with VEC in
|
||
CONSTRUCTOR_ELTS.
|
||
* c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts.
|
||
(pp_c_constructor_elts): New function.
|
||
* c-pretty-print.h (pp_c_constructor_elts): Declare.
|
||
* c-typeck.c (build_function_call, build_c_cast, digest_init,
|
||
struct constructor_stack, struct initializer_stack,
|
||
constructor_elements, push_init_level, pop_init_level,
|
||
add_pending_init, find_init_member, output_init_element): Update to
|
||
cope with VEC in CONSTRUCTOR_ELTS.
|
||
* coverage.c (build_fn_info_value, build_ctr_info_value,
|
||
build_gcov_info): Likewise.
|
||
* expr.c (categorize_ctor_elements_1, store_constructor,
|
||
expand_expr_real_1): Likewise.
|
||
* fold-const.c (fold_ternary): Likewise.
|
||
* gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl,
|
||
gimplify_init_constructor, gimplify_expr): Likewise.
|
||
* tree-dump.c (dequeue_and_dump): Likewise.
|
||
* tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR
|
||
node.
|
||
* tree-pretty-print.c (dump_generic_node): Update to cope with VEC in
|
||
CONSTRUCTOR_ELTS.
|
||
* tree-sra.c (generate_element_init_1): Likewise.
|
||
* tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise.
|
||
* tree-ssa-operands.c (get_expr_operands): Likewise.
|
||
* tree-vect-generic.c (expand_vector_piecewise): Likewise.
|
||
* tree-vect-transform.c (vect_get_vec_def_for_operand):
|
||
(get_initial_def_for_reduction): Likewise.
|
||
* tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses
|
||
value handle in annotations.
|
||
* tree.c (tree_node_kind, tree_code_size, make_node_stat,
|
||
tree_node_structure): Add support for constr_kind.
|
||
(build_vector_from_ctor, build_constructor_single,
|
||
build_constructor_from_list): New functions.
|
||
(build_constructor): Update to take a VEC instead of a TREE_LIST.
|
||
(simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree):
|
||
Update to cope with VEC in CONSTRUCTOR_ELTS.
|
||
* tree.def (CONSTRUCTOR): Make it a tcc_exceptional node.
|
||
* tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT,
|
||
CONSTRUCTOR_APPEND_ELT): New macros.
|
||
(struct constructor_elt, struct tree_constructor): New data types.
|
||
(union tree_node): Add tree_constructor field.
|
||
* treestruct.def: Define TS_CONSTRUCTOR.
|
||
* varasm.c (const_hash_1, compare_constant, copy_constant,
|
||
compute_reloc_for_constant, output_addressed_constants,
|
||
initializer_constant_valid_p, output_constant,
|
||
array_size_for_constructor, output_constructor): Update to cope with
|
||
VEC in CONSTRUCTOR_ELTS.
|
||
* vec.h (VEC_empty, VEC_copy): New macros.
|
||
|
||
2005-07-19 Devang Patel <dpatel@apple.com>
|
||
|
||
* dbxout.c (dbxout_type): Check Objective-C++ lang.
|
||
|
||
2005-07-19 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-opt/22278
|
||
* gimplify.c (gimplify_expr): Use main variant type for the temp
|
||
destination for a discarded volatile read.
|
||
* tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't elide
|
||
casts between non-void types that change volatility.
|
||
|
||
2005-07-15 DJ Delorie <dj@redhat.com>
|
||
|
||
* toplev.h: Add comment about the first parameter for warning().
|
||
* errors.h: Likewise.
|
||
|
||
* c.opt (Wpragmas): New.
|
||
* doc/invoke.texi: Document it.
|
||
|
||
* function.c (do_warn_unused_parameter): Add warning control to
|
||
warning call.
|
||
* c-decl.c (warn_if_shadowing): Likewise.
|
||
* c-lex.c (cb_def_pragma): Likewise.
|
||
* c-pragma.c (GCC_BAD, GCC_BAD2): Likewise.
|
||
(pop_alignment): Likewise.
|
||
(handle_pragma_pack): Likewise.
|
||
(apply_pragma_weak): Likewise.
|
||
(handle_pragma_weak): Likewise.
|
||
(handle_pragma_redefine_extname): Likewise.
|
||
(add_to_renaming_pragma_list): Likewise.
|
||
(handle_pragma_extern_prefix): Likewise.
|
||
(maybe_apply_renaming_pragma): Likewise.
|
||
(handle_pragma_visibility): Likewise.
|
||
|
||
* config/c4x/c4x-c.c (BAD): Likewise.
|
||
(c4x_parse_pragma): Likewise.
|
||
* config/ia64/ia64-c.c (ia64_hpux_handle_builtin_pragma): Likewise.
|
||
* config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise.
|
||
(rs6000_pragma_longcall): Likewise.
|
||
* config/v850/v850-c.c (pop_data_area): Likewise.
|
||
(ghs_pragma_section): Likewise.
|
||
(ghs_pragma_section): Likewise.
|
||
(ghs_pragma_interrupt): Likewise.
|
||
(ghs_pragma_starttda): Likewise.
|
||
(ghs_pragma_startsda): Likewise.
|
||
(ghs_pragma_startzda): Likewise.
|
||
(ghs_pragma_endtda): Likewise.
|
||
(ghs_pragma_endsda): Likewise.
|
||
(ghs_pragma_endzda): Likewise.
|
||
|
||
2005-07-19 Danny Berlin <dberlin@dberlin.org>
|
||
Kenneth Zadeck <zadeck@naturalbridge.com>
|
||
|
||
* Makefile.in: Removed tree-promote-statics.c
|
||
* tree-promote-statics.c: Removed.
|
||
* common.opt: Removed flag-promote-statics.
|
||
* opts.c: Ditto.
|
||
* passes.c: Removed tree-promote-statics pass.
|
||
* tree-pass.h: Ditto.
|
||
* timevar.def: Removed TV_PROMOTE_STATICS.
|
||
|
||
|
||
2005-07-19 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* config.gcc: Add support for *-*-freebsd7, *-*-freebsd8,
|
||
and *-*-freebsd9.
|
||
* config/freebsd-spec.h (FBSD_TARGET_OS_CPP_BUILTINS): Ditto.
|
||
|
||
2005-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
PR c/22476
|
||
* c-common.c (check_function_arguments): Call
|
||
'check_function_format' if either -Wformat or
|
||
-Wmissing-format-attribute are specified.
|
||
* c-format.c (check_function_format): Check -Wformat before
|
||
calling 'check_format_info'.
|
||
* c-opts.c (c_common_post_options): Don't warn for
|
||
-Wmissing-format-attribute without -Wformat.
|
||
* c-typeck.c (convert_for_assignment): Detect additional cases for
|
||
-Wmissing-format-attribute.
|
||
* doc/invoke.texi (-Wmissing-format-attribute): Document new
|
||
behavior.
|
||
|
||
2005-07-19 Richard Guenther <rguenther@suse.de>
|
||
|
||
* config/i386/i386.md (lrint<mode>2): Use temporary
|
||
instead of clobbering non-existent memory.
|
||
|
||
2005-07-19 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/avr/avr.c (legitimate_address_p): Fix debugging print
|
||
statement to avoid displaying ASCII control characters.
|
||
|
||
2005-07-19 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* bt-load.c (link_btr_uses): Fix uninitialised warnings.
|
||
* cfganal.c (find_edge_index): Ditto.
|
||
* combine.c (combine_instructions): Ditto.
|
||
* ddg.c (create_scc): Ditto.
|
||
(find_successors): Ditto.
|
||
(find_predecessors): Ditto.
|
||
(find_nodes_on_paths): Ditto.
|
||
(longest_simple_path): Ditto.
|
||
* flow.c (update_life_info): Ditto.
|
||
(count_or_remove_death_notes): Ditto.
|
||
(clear_log_links): Ditto.
|
||
* modulo-sched.c (generate_reg_moves): Ditto.
|
||
(find_max_asap): Ditto.
|
||
(find_max_hv_min_mob): Ditto.
|
||
(find_max_dv_min_mob): Ditto.
|
||
* sbitmap.c (sbitmap_first_set_bit): Ditto.
|
||
* sched-rgn.c (extract_edgelst): Ditto.
|
||
* tree-into-ssa.c (prepare_names_to_update): Ditto.
|
||
(dump_update_ssa): Ditto.
|
||
(ssa_names_to_replace) Ditto.
|
||
(switch_virtuals_to_full_rewrite): Ditto.
|
||
(update_ssa): Ditto.
|
||
* tree-vect-transform.c (vect_create_epilog_for_reduction): Ditto.
|
||
|
||
2005-07-18 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22483
|
||
|
||
* tree-complex.c (create_components): Use
|
||
safe_referenced_var_iterator and FOR_EACH_REFERENCED_VAR_SAFE.
|
||
* tree-flow-inline.h (fill_referenced_var_vec): New function.
|
||
* tree-flow.h (safe_referenced_var_iterator): New structure.
|
||
(FOR_EACH_REFERENCED_VAR_SAFE): New macro.
|
||
* tree-ssa-alias.c (setup_pointers_and_addressables): Use
|
||
safe_referenced_var iterator.
|
||
(add_type_alias): Ditto.
|
||
|
||
2005-07-19 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* loop-init.c (rest_of_handle_loop2): Remove.
|
||
(rtl_loop_init, rtl_loop_done, rtl_move_loop_invariants,
|
||
rtl_unswitch, rtl_unroll_and_peel_loops, rtl_doloop): New functions.
|
||
(pass_rtl_loop_init, pass_rtl_loop_done,
|
||
pass_rtl_move_loop_invariants, pass_rtl_unswitch,
|
||
pass_rtl_unroll_and_peel_loops, pass_rtl_doloop): New passes.
|
||
* tree-ssa-loop.c (pass_loop, pass_loop_init, pass_loop_done,
|
||
pass_unswitch): Rename to pass_tree_loop, pass_tree_loop_init,
|
||
pass_tree_loop_done, and pass_tree_unswitch.
|
||
(gate_loop): Rename to gate_tree_loop.
|
||
* passes.c (init_optimization_passes): Update for renamed tree
|
||
loop passes. Add the new loop2 passes as subpasses of loop2.
|
||
* tree-pass.h: Add extern declarations for the new loop2 subpasses.
|
||
Update for the renamed tree loop passes.
|
||
|
||
2005-07-18 Ian Lance Taylor <ian@airs.com>
|
||
|
||
PR middle-end/22057
|
||
* tree-cfgcleanup.c (cleanup_tree_cfg): Only remove forwarder
|
||
blocks when optimizing.
|
||
|
||
2005-07-18 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* common.opt (frename-registers): Initialize to 2.
|
||
(fweb): Ditto.
|
||
(fgcse-after-reload): Ditto.
|
||
* toplev.c (AUTODETECT_FLAG_VAR_TRACKING): Rename to AUTODETECT_VALUE.
|
||
(process_options): Only change flag_web, flag_rename_registers,
|
||
and flag_rerun_cse_after_loop if not explicitly set by user.
|
||
|
||
2005-07-18 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_branch, ix86_expand_setcc,
|
||
ix86_expand_carry_flag_compare, ix86_expand_int_movcc): Handle TImode
|
||
in 64-bit mode the same as DImode in 32-bit mode.
|
||
(ix86_expand_ashl_const, ix86_split_ashl, ix86_split_ashr,
|
||
ix86_split_lshr): Likewise. Rename to no longer refer to a specific
|
||
mode. Add new mode parameter.
|
||
* config/i386/i386.h (CONST_OK_FOR_LETTER_P): Describe and handle 'O'.
|
||
* config/i386/i386.md (cmpti, addti3, subti3, negti2, ashlti3, ashrti3,
|
||
x86_64_shift_adj): New expanders.
|
||
(*addti3_1, *subti3_1, *negti2_1, ashlti3_1, *ashlti3_2, ashrti3_1,
|
||
*ashrti3_2, lshrti3_1, *lshrti3_2, x86_64_shld, x86_64_shrd): New
|
||
insns.
|
||
Respective new splitters. Use renamed shift splitter helpers in 32-bit
|
||
DImode shift splitters.
|
||
* config/i386/i386-protos.h (ix86_split_ashl, ix86_split_ashr,
|
||
ix86_split_lshr): Renamed from ix86_split_[al]sh[rl]di. Added new
|
||
mode parameter.
|
||
|
||
2005-07-18 Jan Beulich <jbeulich@novell.com>
|
||
|
||
* i386.md (movdi_extzv_1): New.
|
||
(zero_extendhidi2): Combine alternatives and never force use of
|
||
REX64 prefix.
|
||
(zero_extendqidi2): Likewise. Don't restrict input selection.
|
||
|
||
2005-07-17 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22531
|
||
* tree-ssa-pre.c (do_eustores): Make sure LHS is a decl for the
|
||
moment.
|
||
|
||
2005-07-17 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-promote-statics.c (pass_promote_statics): Change dump file
|
||
name.
|
||
|
||
2005-07-17 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-optimize.c (init_tree_optimization_passes): Add
|
||
pass_eliminate_useless_stores pass.
|
||
* tree-pass.h (pass_eliminate_useless_stores): New pass structure.
|
||
* tree-ssa-pre.c (is_copy_stmt): New function.
|
||
(follow_copies_till_vuse): Ditto.
|
||
(do_eustores): Ditto.
|
||
(gate_eustores): Ditto.
|
||
|
||
2005-07-16 Richard Henderson <rth@redhat.com>
|
||
|
||
* gcc.c (MFWRAP_SPEC): Don't wrap pthread_join or pthread_exit.
|
||
|
||
2005-07-16 Danny Berlin <dberlin@dberlin.org>
|
||
Kenneth Zadeck <zadeck@naturalbridge.com>
|
||
|
||
* Makefile.in: Added rules for ipa-pure-const.c, ipa-reference.c,
|
||
ipa-reference.h, ipa-utils.c, ipa-utils.h, ipa-type-escape.c,
|
||
ipa-type-escape.h, tree-promote-statics.c
|
||
* ipa-pure-const.c, ipa-reference.c, ipa-reference.h, ipa-utils.c,
|
||
ipa-utils.h, ipa-type-escape.c, ipa-type-escape.h,
|
||
tree-promote-statics.c: new files.
|
||
* alias.c: (nonlocal_mentioned_p_1, nonlocal_mentioned_p,
|
||
nonlocal_referenced_p_1, nonlocal_referenced_p, nonlocal_set_p_1,
|
||
int nonlocal_set_p, mark_constant_function): Deleted.
|
||
(rest_of_handle_cfg): Removed call to mark_constant_function.
|
||
(nonoverlapping_component_refs_p): Added calls to support
|
||
type based aliasing.
|
||
* tree-ssa-alias.c (may_alias_p,
|
||
compute_flow_insensitive_aliasing): Ditto.
|
||
* calls.c (flags_from_decl_or_type): Removed reference to
|
||
cgraph_rtl_info.
|
||
* c-typeck.c (convert_arguments): Make builtins tolerant of having
|
||
too many arguments. This is necessary for Spec 2000.
|
||
* cgraph.h (const_function, pure_function): Removed.
|
||
* common.opt: Added "fipa-pure-const", "fipa-reference",
|
||
"fipa-type-escape", and "ftree-promote-static".
|
||
* opts.c: Ditto.
|
||
* passes.c: Added ipa and tree-promote-statics passes.
|
||
* timevar.def: Added TV_IPA_PURE_CONST, TV_IPA_REFERENCE,
|
||
TV_IPA_TYPE_ESCAPE, and TV_PROMOTE_STATICS.
|
||
* tree-dfa.c (referenced_var_lookup_if_exists): New function.
|
||
* tree-flow.h: Added exposed sra calls and addition of
|
||
reference_vars_info field for FUNCTION_DECLS.
|
||
* tree-pass.h: Added passes.
|
||
* tree-sra.c: (sra_init_cache): New function.
|
||
(sra_insert_before, sra_insert_after) Made public.
|
||
(type_can_be_decomposed_p): Renamed from type_can_be_decomposed_p
|
||
and made public.
|
||
* tree-ssa-alias.c (dump_alias_stats): Added stats for type based
|
||
aliasing. (may_alias_p): Added code to use type escape analysis to
|
||
improve alias sets.
|
||
* tree-ssa-operands.c (add_call_clobber_ops): Added parameter and
|
||
code to prune clobbers of static variables based on information
|
||
produced in ipa-reference pass. Changed call clobbering so that
|
||
statics are not marked as clobbered if the call does not clobber
|
||
them.
|
||
|
||
2005-07-16 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-structalias.c (need_to_solve): Need to check for preds,
|
||
too.
|
||
|
||
2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
|
||
|
||
* doc/install.texi (*-*-solaris2*): Document recommended version
|
||
of GNU binutils and mention GNU linker problem on Solaris 10.
|
||
|
||
2005-07-16 Joseph S. Myers <joseph@codesourcery.com>
|
||
|
||
PR c/22421
|
||
* c-decl.c (c_build_bitfield_integer_type): New function.
|
||
(finish_struct): Call it.
|
||
* c-pretty-print.c (pp_c_type_specifier): Handle bit-field types.
|
||
|
||
2005-07-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* c-typeck.c (digest_init): Call 'convert_for_assignment'
|
||
before returning.
|
||
|
||
2005-07-16 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cfg.c (update_bb_profile_for_threading): Fix profile updating.
|
||
(scale_bbs_frequencies_int): Watch roundoff errors.
|
||
* predict.c (return_prediction): Initialize return_stmt.
|
||
|
||
2005-07-16 Jan Hubicka <jh@suse.cz>
|
||
|
||
* profile.c (rest_of_handle_branch_prob): Fix handling of estimation
|
||
after RTL profiling.
|
||
|
||
2005-07-11 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR middle-end/22398
|
||
* fold-const.c (build_range_check): Convert high/low to etype
|
||
if we are only comparing against exp.
|
||
|
||
2005-07-13 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22376
|
||
* tree-ssa-structalias.c (build_constraint_graph): We really meant
|
||
special var here.
|
||
(need_to_solve): New function.
|
||
(compute_points_to_sets): Use it.
|
||
|
||
2005-07-15 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cfg.c (update_bb_profile_for_threading): More diagnostic.
|
||
* tree-ssa-threadupdate.c (redirect_edges): Update profile of dup_block.
|
||
|
||
2005-07-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
* c-common.c (handle_flatten_attribute): New function.
|
||
Add flatten function attribute.
|
||
* doc/extend.texi: Document flatten function attribute.
|
||
* Makefile.in (ipa-inline.o): Depend on hashtab.h.
|
||
* ipa-inline.c (cgraph_find_cycles, cgraph_flatten_node):
|
||
New functions.
|
||
(cgraph_decide_inlining): Handle functions with flatten
|
||
attribute.
|
||
|
||
2005-07-14 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.md (UNSPEC_SYNC, UNSPEC_LWSYNC,
|
||
UNSPEC_ISYNC, UNSPEC_SYNC_OP, UNSPEC_ATOMIC, UNSPEC_CMPXCHG,
|
||
UNSPEC_XCHG, UNSPEC_AND): New.
|
||
(UNSPECV_ATOMIC, UNSPECV_SYNC, UNSPECV_SYNC_OP, UNSPECV_CMPXCHG,
|
||
UNSPECV_LWSYNC, UNSPECV_ISYNC): Delete.
|
||
* config/rs6000/sync.md (FETCHOP): New code macro.
|
||
(fetchop_name, fetchop_pred, fetchopsi_constr, fetchopdi_constr):
|
||
New code attrs.
|
||
(memory_barrier, sync_internal): Use unspec instead of unspec_volatile.
|
||
(sync_compare_and_swap<mode>): Same.
|
||
(sync_lock_test_and_set<mode>): Same.
|
||
(sync_<fetchop><mode>, sync_nand<mode>): Only use rs6000_emit_sync
|
||
for QImode and HImode, and not PPC405.
|
||
(sync_old_<fetchop><mode>, sync_old_nand<mode>): Same.
|
||
(sync_new_<fetchop><mode>, sync_new_nand<mode>): Same.
|
||
(sync_<fetchop>{si,di}_internal): New.
|
||
(sync_nand{si,di}_internal): New.
|
||
(sync_old_<fetchop>{si,di}_internal): New.
|
||
(sync_old_nand{si,di}_internal): New
|
||
(sync_new_<fetchop>{si,di}_internal): New.
|
||
(sync_new_nand{si,di}_internal): New.
|
||
(atomic_and{si,di}): New.
|
||
(sync_new_nand{si,di}_internal): New.
|
||
(atomic_and{si,di}): New.
|
||
(sync_add<mode>_internal): Delete.
|
||
(sync_addshort_internal): Use unspec instead of unspec_volatile.
|
||
(sync_sub<mode>_internal): Delte.
|
||
(sync_subshort_internal): New.
|
||
(sync_andsi_internal): Use unspec instead of unspec_volatile.
|
||
(sync_anddi_internal): Delete.
|
||
(sync_boolsi_internal): Use unspec instead of unspec_volatile.
|
||
(sync_booldi_internal): Delete.
|
||
(sync_boolc<mode>_internal): Delete.
|
||
(sync_boolcshort_internal): Use unspec instead of unspec_volatile.
|
||
(sync_boolc<mode>_internal2): Delete.
|
||
(sync_boolcc<mode>_internal): Delete.
|
||
(isync, lwsync): Use unspec instead of unspec_volatile.
|
||
* config/rs6000/rs6000.c (rs6000_emit_sync): Implement MINUS.
|
||
Revert UNSPEC_VOLATILE.
|
||
(rs6000_split_atomic_op): New.
|
||
* config/rs6000/rs6000-protos.h (rs6000_split_atomic_op): Declare.
|
||
|
||
2005-07-14 Eric Christopher <echristo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_canonicalize_comparison): Cast
|
||
argument of trunc_int_for_mode to unsigned HOST_WIDE_INT.
|
||
|
||
2005-07-14 Eric Christopher <echristo@redhat.com>
|
||
|
||
* config/s390/t-tpf (SHLIB_MAPFILES): Remove.
|
||
|
||
2005-07-14 Steven Bosscher <stevenb@suse.de>
|
||
|
||
PR tree-optimization/22230
|
||
* tree-vrp.c (extract_range_from_binary_expr): Fix logics thinko in
|
||
the computation of the four cross productions for "range op range".
|
||
|
||
2005-07-14 Alexandre Oliva <aoliva@redhat.com>
|
||
Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
PR target/20126
|
||
* loop.c (loop_givs_rescan): Do not ICE if unable to reduce an IV
|
||
in some insn.
|
||
|
||
2005-07-14 Ulrich Weigand <uweigand@de.ibm.com>
|
||
|
||
* config/s390/s390.h (TARGET_TPF_PROFILING): Add default definition.
|
||
|
||
2005-07-14 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* config/ia64/ia64.c (ia64_output_dwarf_dtprel): Support ILP32 mode.
|
||
|
||
2005-07-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/22347
|
||
* config/i386/i386-protos.h (ix86_function_value): Change
|
||
prototype to match new target hook.
|
||
* config/i386/i386.c (ix86_value_regno): Change prototype
|
||
to take extra type argument.
|
||
(TARGET_FUNCTION_VALUE): Define.
|
||
(ix86_function_ok_for_sibcall): Pass extra argument to
|
||
ix86_value_regno, check return slot rtx for exact match.
|
||
(ix86_function_value): Take extra parameter. Dispatch to
|
||
ix86_value_regno with fndecl/fntype as provided.
|
||
(ix86_value_regno): Handle extra type argument.
|
||
* config/i386/i386.h (FUNCTION_VALUE): No longer define.
|
||
|
||
* testsuite/gcc.target/i386/sseregparm-3.c: New testcase.
|
||
* testsuite/gcc.target/i386/sseregparm-4.c: New testcase.
|
||
* testsuite/gcc.target/i386/sseregparm-5.c: New testcase.
|
||
* testsuite/gcc.target/i386/sseregparm-6.c: New testcase.
|
||
* testsuite/gcc.target/i386/sseregparm-7.c: New testcase.
|
||
|
||
2005-07-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
* Makefile.in (explow.o, reg-stack.o): Depend on target.h.
|
||
* calls.c (expand_call): Pass fntype to hard_function_value.
|
||
(emit_library_call_value_1): Likewise.
|
||
* explow.c: Include target.h.
|
||
(hard_function_value): Take extra argument, the fntype.
|
||
Use new target hook for function_value.
|
||
* expr.h (hard_function_value): Change prototype.
|
||
* function.c (aggregate_value_p): Pass 0 as fntype to
|
||
hard_function_value.
|
||
(assign_parms): Use new target hook for function_value.
|
||
Pass 0 as fntype to hard_function_value.
|
||
(expand_function_end): Likewise.
|
||
* reg-stack.c: Include target.h.
|
||
(stack_result): Use new target hook for function_value.
|
||
* target-def.h: New target hook function_value.
|
||
* target.h: Likewise.
|
||
* targhooks.c (default_function_value): New function.
|
||
* targhooks.h (default_function_value): Declare.
|
||
|
||
2005-07-13 Ian Lance Taylor <ian@airs.com>
|
||
|
||
* config/mips/mips.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
|
||
|
||
2005-07-14 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-dfa.c (dump_variable): Use default_def function.
|
||
* tree-ssa-alias.c (dump_points_to_info): Likewise.
|
||
* tree-ssa.c (verify_use): Likewise.
|
||
* tree-ssanames.c (release_ssa_name): Likewise.
|
||
* tree-tailcall.c (eliminate_tail_call): Likewise.
|
||
(tree_optimize_tail_calls_1): Likewise.
|
||
* tree-vrp.c (get_value_range): Likewise.
|
||
|
||
2005-07-14 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* gcc.c (main): Compare language[0] with '*' when iterating over
|
||
the infiles.
|
||
|
||
2005-07-13 Adrian Strae<61>tling <straetling@de.ibm.com>
|
||
|
||
* config/s390/s390.c: (s390_cc_modes_compatible): Move before
|
||
"s390_emit_compare". Add handling of CCZ1mode.
|
||
(s390_canonicalize_comparison): Simplify cascaded EQ, NE.
|
||
(390_emit_compare): Use "s390_cc_modes_compatible" for mode
|
||
checking.
|
||
(s390_branch_condition_mask): Add CCZ1mode handling.
|
||
* config/s390/s390.md: ("seq", "*seq"): New pattern.
|
||
("sync_compare_and_swap_cc<mode>", "*sync_compare_and_swap_cc<mode>"):
|
||
Use CCZ1mode instead of CCZmode.
|
||
* config/s390/s390-modes.def: Add CCZ1mode. Comment new mode.
|
||
|
||
2006-07-13 Adrian Strae<61>tling <straetling@de.ibm.com>
|
||
|
||
* config/s390/s390.md: ("cmpstrsi", "*cmpstr<mode>"): New
|
||
pattern.
|
||
("strlen<mode>", "*strlen<mode>"): Use hard reg 0 in SImode.
|
||
|
||
2005-07-13 Eric Christopher <echristo@redhat.com>
|
||
|
||
* config/mips/mips.c (mips_canonicalize_comparison): New.
|
||
(mips_emit_int_relational): Use.
|
||
|
||
2005-07-13 Eric Christopher <echristo@redhat.com>
|
||
|
||
* config.gcc (s390x-ibm-tpf*): Add extra_options. Remove
|
||
static extra parts.
|
||
* config/s390/s390.md: Include tpf.md. Move tpf specific
|
||
patterns...
|
||
* config/s390/tpf.md: To here.
|
||
* config/s390/s390.opt: Move tpf specific options...
|
||
* config/s390/tpf.opt: to here. Add mmain option.
|
||
* config/s390/tpf-unwind.h: Remove unnecessary defines.
|
||
* config/s390/tpf.h: Rewrite.
|
||
|
||
2005-07-13 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* doc/tm.texi: Remove @xref{Cross-profiling}.
|
||
|
||
2005-07-13 Jeff Law <law@redhat.com>
|
||
|
||
* fold-const.c (fold_binary): When comparing two simple ADDR_EXPR
|
||
expressions, test their _DECL operands for pointer equality rather
|
||
than using operand_equal_p.
|
||
|
||
2005-07-13 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/alpha/linux.h (TARGET_HAS_F_SETLKW): Renamed to ...
|
||
(TARGET_POSIX_IO): This.
|
||
* config/darwin.h: Likewise.
|
||
* config/freebsd.h: Likewise.
|
||
* config/linux.h: Likewise.
|
||
* config/lynx.h: Likewise.
|
||
* config/netbsd.h: Likewise.
|
||
* config/rs6000/linux64.h: Likewise.
|
||
* config/rs6000/linux.h: Likewise.
|
||
* config/s390/tpf.h: Likewise.
|
||
* config/sh/embed-elf.h: Likewise.
|
||
* config/sparc/linux64.h: Likewise.
|
||
* config/sparc/linux.h: Likewise.
|
||
* config/svr4.h: Likewise.
|
||
* gcov-io.h: Likewise.
|
||
|
||
* doc/tm.texi: Updated.
|
||
|
||
* libgcov.c (create_file_directory): Defined only if
|
||
TARGET_POSIX_IO is defined.
|
||
(gcov_exit): Call create_file_directory only if TARGET_POSIX_IO
|
||
is defined.
|
||
|
||
2005-07-13 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa-operands.c (get_expr_operands): Fix typo in previous patch.
|
||
|
||
2005-07-13 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed
|
||
structure as argument.
|
||
|
||
2005-07-13 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
PR tree-optimization/21921
|
||
* tree-iterator.c (tsi_link_before): Support the case when
|
||
tsi_end_p (tsi) == true.
|
||
|
||
2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
|
||
|
||
PR tree-optimization/22442
|
||
* tree-chrec.c (chrec_fold_multiply_poly_poly): Associate chrecs
|
||
correctly.
|
||
|
||
2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
|
||
|
||
PR rtl-optimization/20376
|
||
* toplev.c (process_options): Enable -fweb and -frename-registers when
|
||
unrolling.
|
||
* doc/invoke.texi: Update the information about when -fweb and
|
||
-frename-registers are enabled.
|
||
|
||
2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR tree-opt/21840
|
||
* tree-ssa-pre.c (eliminate): Convert the sprime to the correct type
|
||
if *rhs_p is not a SSA_NAME.
|
||
|
||
2005-07-12 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22422
|
||
* tree-ssa-structalias.c (struct variable_info): Add flag for
|
||
special vars.
|
||
(get_varinfo): Now a static function.
|
||
(new_varinfo): init has_union and is_special_var to false.
|
||
(solution_set_add): Check has_union.
|
||
(do_da_constraint): Move temporary variable so it gets reset
|
||
properly.
|
||
Also check for special variable.
|
||
(do_ds_constraint): Ditto.
|
||
(do_sd_constraint): Ditto.
|
||
(do_structure_copy): Check for special variable.
|
||
(find_func_aliases): Ditto.
|
||
(init_base_vars): Set special vars properly.
|
||
|
||
2005-07-13 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cfgexpand.c (expand_one_stack_var): Do not expand variables when we
|
||
do unit-at-a-time.
|
||
|
||
* tree-ssa-operands.c (parse_ssa_operands): Fix formatting.
|
||
(get_expr_operands): Fix thinko wrt flags and subvars.
|
||
|
||
PR tree-optimize/22379
|
||
* tree-inline.c (expand_call_inline): Do not output sorry in early
|
||
inlining.
|
||
|
||
2005-07-12 Dale Johannesen <dalej@apple.com>
|
||
|
||
* config/rs6000.c (rs6000_rtx_cost): Move FLOAT_EXTEND.
|
||
|
||
2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR bootstrap/21704
|
||
* host-linux.h: Include limits.h.
|
||
|
||
2005-07-12 Dale Johannesen <dalej@apple.com>
|
||
|
||
* expr.c (compress_float_constant): Add cost check.
|
||
* config/rs6000.c (rs6000_rtx_cost): Adjust FLOAT_EXTEND cost.
|
||
|
||
2005-07-12 Dale Johannesen <dalej@apple.com>
|
||
|
||
* gcc.target/i386/compress-float-sse.c: New.
|
||
* gcc.target/i386/compress-float-sse-pic.c: New.
|
||
* gcc.target/i386/compress-float-387.c: New.
|
||
* gcc.target/i386/compress-float-387-pic.c: New.
|
||
* gcc.dg/compress-float-ppc.c: New.
|
||
* gcc.dg/compress-float-ppc-pic.c: New.
|
||
|
||
2005-07-12 Eric Christopher <echristo@redhat.com>
|
||
|
||
* config.gcc (s390x-ibm-tpf*): Add extra_options. Remove
|
||
static extra parts.
|
||
* config/s390/s390.md: Include tpf.md. Move tpf specific
|
||
patterns...
|
||
* config/s390/tpf.md: To here.
|
||
* config/s390/s390.opt: Move tpf specific options...
|
||
* config/s390/tpf.opt: to here. Add mmain option.
|
||
* config/s390/tpf-unwind.h: Remove unnecessary defines.
|
||
* config/s390/tpf.h: Rewrite.
|
||
|
||
2005-07-12 Eric Christopher <echristo@redhat.com>
|
||
|
||
* gcc.c (struct infile): Update comment for language.
|
||
(main): Rewrite input file resetting code.
|
||
|
||
2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR tree-opt/22335
|
||
* tree-ssa-dom.c (eliminate_redundant_computations): Reject the prop if
|
||
requiring a cast in a non RHS of modify_expr. Add a cast when required.
|
||
(lookup_avail_expr): Use constant_boolean_node instead
|
||
of boolean_false_node/boolean_true_node.
|
||
|
||
2005-07-12 Ben Elliston <bje@au.ibm.com>
|
||
|
||
* tree-cfg.c (dump_cfg_stats): Add a new fmt_str_2 format string
|
||
and use it when printing num_edges.
|
||
|
||
2005-07-12 Bernd Schmidt <bernd.schmidt@analog.com>
|
||
|
||
* doc/extend.texi (Blackfin Built-in Functions): New section.
|
||
* doc/invoke.texi (mcsync-anomaly, mno-csync-anomaly): Fix the
|
||
@opindex.
|
||
|
||
2005-07-12 Adrian Straetling <straetling@de.ibm.com>
|
||
|
||
* builtins.c: (expand_builtin_memcmp, expand_builtin_strncmp):
|
||
s/cmpstrsi/cmpstrnsi
|
||
(expand_builtin_strcmp): Rewrite to support both 'cmpstrsi' and
|
||
'cmpstrnsi'.
|
||
* optabs.c: (prepare_cmp_insn): Add availability of 'cmpstrn'.
|
||
(init_optabs): Initialize cmpstrn_optab.
|
||
* optabs.h: (enum insn_code cmpstrn_optab): Declare.
|
||
* genopinit.c: (optabs[]): Add 'cmpstrn' to initialisation.
|
||
* expr.c: (enum insn_code cmpstrn_optab): Declare.
|
||
* config/i386/i386.md: s/cmpstr/cmpstrn
|
||
* config/c4x/c4x.md: s/cmpstr/cmpstrn
|
||
* doc/md.texi: Update documentation.
|
||
|
||
2005-07-11 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use
|
||
build_va_arg_indirect_ref.
|
||
(alpha_gimplify_va_arg): Likewise.
|
||
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
|
||
* config/i860/i860.c (i860_gimplify_va_arg_expr): Likewise.
|
||
* config/mips/mips.c (mips_gimplify_va_arg_expr): Likewise.
|
||
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
|
||
* config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
|
||
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_arg):
|
||
Likewise.
|
||
* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
|
||
|
||
2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
|
||
|
||
* tree-flow.h (remove_empty_loops, single_dom_exit): Declare.
|
||
* passes.c (init_optimization_passes): Add pass_empty_loop.
|
||
* tree-pass.h (pass_empty_loop): Declare.
|
||
* tree-ssa-loop-ivcanon.c (empty_loop_p, remove_empty_loop,
|
||
try_remove_empty_loop, remove_empty_loops): New functions.
|
||
* tree-ssa-loop-ivopts.c (single_dom_exit): Export.
|
||
* tree-ssa-loop.c (tree_ssa_empty_loop, pass_empty_loop): New.
|
||
|
||
2005-07-12 Peter Barada <peter@the-baradas.com>
|
||
|
||
PR middle-end/16719
|
||
PR middle-end/18421
|
||
* config/m68k/m68k.h (HARD_REGNO_MODE_OK): Disallow bytes
|
||
in address registers.
|
||
* config/m68k/m68k.c (hard_regno_mode_ok): Likewise.
|
||
* config/m68k/m68k.md: Replace 's' with 'i' in 4th
|
||
alternative of addsi3_5200.
|
||
|
||
2005-07-11 Ian Lance Taylor <ian@airs.com>
|
||
|
||
* config/mips/mips.md (ffs<mode>2): Remove.
|
||
|
||
2005-07-11 Ian Lance Taylor <ian@airs.com>
|
||
|
||
* doc/tree-ssa.texi (Cleanups): Improve description of
|
||
TRY_FINALLY_EXPR.
|
||
(GIMPLE Exception Handling): Clarify TRY_CATCH_EXPR cases.
|
||
|
||
2005-07-11 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* print-tree.c (print_node): Use DECL_ARGUMENT_FLD.
|
||
* tree.h (DECL_ARGUMENT_FLD): New macro.
|
||
|
||
2005-07-11 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22404
|
||
|
||
* tree-ssa-structalias.c (create_variable_info_for): Use
|
||
correct offset.
|
||
|
||
2005-07-11 Bernd Schmidt <bernd.schmidt@analog.com>
|
||
|
||
* config/bfin/bfin.md (cmpsi, compare_eq, compare_ne, compare_lt,
|
||
compare_le, compare_leu, compare_ltu): Use reg_or_const_int_operand
|
||
for second comparison operand.
|
||
* config/bfin/predicates.md (reg_or_const_int_operand): New.
|
||
|
||
* config/bfin/bfin.md (define_attr "type"): Add "sync".
|
||
(define_insn_reservation "alu"): Likewise.
|
||
(csync, ssync): Now of type sync.
|
||
* config/bfin/bfin.h (TARGET_DEFAULT): Defaults to
|
||
-mcsync-anomaly -mspecld-anomaly.
|
||
* config/bfin/bfin.opt (mcsync): Remove.
|
||
(mcsync-anomaly, mspecld-anomaly): Add.
|
||
* config/bfin/bfin.c: Include "insn-codes.h".
|
||
(bfin_reorg): Extend to handle the CSYNC anomaly as well.
|
||
(TARGET_DEFAULT_TARGET_FLAGS): New.
|
||
* doc/invoke.texi: Document -mcsync-anomaly, -mspecld-anomaly.
|
||
|
||
2005-07-11 Steven Bosscher <stevenb@suse.de>
|
||
|
||
* basic-block.h: Give the BB flags enum a name, bb_flags.
|
||
Add new flags BB_FORWARDER_BLOCK, and BB_NONTHREADABLE_BLOCK.
|
||
* cfgcleanup.c (enum bb_flags): Remove here.
|
||
(BB_FLAGS, BB_SET_FLAG, BB_CLEAR_FLAG): Remove.
|
||
(notice_new_block): Set/test bb->flags instead of aux via BB_FLAGS.
|
||
(update_forwarder_flag): Likewise.
|
||
(thread_jump): Likewise.
|
||
(try_forward_edges): Likewise.
|
||
(try_optimize_cfg): Likewise. Clear bb->flags before updating the
|
||
forwarder flags. Don't clear bb->aux for all basic blocks. Only
|
||
reset the BB_FORWARDER_BLOCK and BB_NONTHREADABLE_BLOCK flags.
|
||
|
||
2005-07-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
* config/i386/i386.opt: New target option -msseregparm.
|
||
* config/i386/i386.c (override_options): Error out for
|
||
-msseregparm but no SSE support.
|
||
(ix86_function_sseregparm): Check for global sseregparm.
|
||
* doc/invoke.texi: Document -msseregparm.
|
||
|
||
2005-07-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
||
|
||
* config.gcc (m32r-*-linux*): Use the default extra_parts.
|
||
(m32rle-*-linux*): Ditto.
|
||
|
||
2005-07-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* cfgexpand.c (stack_protect_classify_type): Use TYPE_SIZE_UNIT (type)
|
||
instead of TYPE_MAX_VALUE (TYPE_DOMAIN (type)) to get array size in
|
||
bytes.
|
||
|
||
2005-07-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR middle-end/22239
|
||
PR target/20126
|
||
* loop.c (loop_givs_rescan): Use expand_simple_binop instead of
|
||
gen_rtx_MINUS to handle non-replaceable (plus ((x) (const)).
|
||
|
||
2005-07-07 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-structalias.c (struct variable_info): Heapify complex.
|
||
(varmap): Heapify varmap.
|
||
(constraints): Heapify constraints.
|
||
(struct constraint_graph): Heapify succs and preds.
|
||
(constraint_vec_find): Update for heapification.
|
||
(constraint_set_union): Ditto.
|
||
(insert_into_complex): Ditto.
|
||
(constraint_edge_vec_find): Ditto.
|
||
(erase_graph_self_edge): Ditto.
|
||
(add_graph_edge): Ditto.
|
||
(get_graph_weights): Ditto.
|
||
(merge_graph_nodes): Ditto.
|
||
(build_constraint_graph): Ditto.
|
||
(topo_visit): Ditto.
|
||
(solve_graph): Ditto.
|
||
(create_variable_info_for): Ditto.
|
||
(init_base_vars): Ditto.
|
||
(delete_points_to_sets): Free graph, varmap, and complex constraints.
|
||
(condese_varmap_nodes): Free complex vector.
|
||
(clear_edges_for_node): Clear succs and preds vector.
|
||
|
||
2005-07-10 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-structalias.c (update_alias_info): Change counting of
|
||
references to not include vdefs.
|
||
|
||
2005-07-10 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-alias.c (free_used_part_map): Add missing free.
|
||
(up_insert): Ditto.
|
||
|
||
2005-07-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.c (pa_commutative_p): Make PLUS commutative when
|
||
TARGET_NO_SPACE_REGS is true.
|
||
|
||
2005-07-09 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* Makefile.in (tree-ssa-alias.o): Depend on tree-ssa-structalias.h
|
||
* tree-cfg.c (CHECK_OP): Only test for is_gimple_val.
|
||
* tree-dfa.c (dump_subvars_for): New.
|
||
(debug_subvars_for): New.
|
||
(dump_variable): Show subvariables if VAR has them.
|
||
* tree-flow-inline.h (get_subvar_at): New.
|
||
(overlap_subvar): Change offset and size to unsigned HOST_WIDE_INT.
|
||
* tree-flow.h (struct ptr_info_def): Remove field pt_malloc.
|
||
Update all users.
|
||
(struct subvar): Change fields offset and size to unsigned
|
||
HOST_WIDE_INT.
|
||
(dump_subvars_for): Declare.
|
||
(debug_subvars_for): Declare.
|
||
(get_subvar_at): Declare.
|
||
(okay_component_ref_for_subvars): Change 2nd and 3rd argument
|
||
to unsigned HOST_WIDE_INT *.
|
||
(overlap_subvar): Likewise.
|
||
* tree-gimple.c (is_gimple_reg): Always return false for
|
||
SFTs and memory tags.
|
||
* tree-pass.h (pass_build_pta, pass_del_pta): Remove.
|
||
Update all callers.
|
||
* tree-ssa-alias.c: Include tree-ssa-structalias.h.
|
||
(compute_may_aliases): Call compute_points_to_sets.
|
||
(collect_points_to_info_for): Remove.
|
||
(compute_points_to_and_addr_escape): Remove.
|
||
(delete_alias_info): Call delete_points_to_sets.
|
||
(compute_flow_sensitive_aliasing): If the call to
|
||
find_what_p_points_to returns false, call set_pt_anything.
|
||
(add_may_alias): Set TREE_ADDRESSABLE when adding a new alias.
|
||
(set_pt_anything): Clear pi->pt_vars.
|
||
(set_pt_malloc): Remove.
|
||
(merge_pointed_to_info): Remove.
|
||
(add_pointed_to_expr): Remove.
|
||
(add_pointed_to_var): Remove.
|
||
(collect_points_to_info_r): Remove.
|
||
(is_escape_site): Make extern.
|
||
(create_sft): New.
|
||
(create_overlap_variables_for): Call it.
|
||
* tree-ssa-copy.c (merge_alias_info): Never merge
|
||
flow-sensitive alias information.
|
||
* tree-ssa-operands.c (get_expr_operands): Adjust variables
|
||
offset and size to be unsigned HOST_WIDE_INT.
|
||
(add_to_addressable_set): Rename from note_addressable.
|
||
Set TREE_ADDRESSABLE as the variables are added to the set.
|
||
Update all users.
|
||
(add_stmt_operand): Do not try to micro-optimize unmodifiable
|
||
operands into VUSEs when adding V_MAY_DEFs for members in an
|
||
alias set.
|
||
* tree-ssa-operands.h (add_to_addressable_set): Declare.
|
||
* tree-ssa-structalias.c: Include tree-ssa-structalias.h last.
|
||
(struct variable_info): Add bitfield is_heap_var.
|
||
(var_anyoffset, anyoffset_tree, anyoffset_id): Declare.
|
||
(new_var_info): Initialize is_heap_var.
|
||
(get_constraint_for): Add HEAP variables to the symbol table.
|
||
Mark them with is_heap_var.
|
||
(update_alias_info): New. Taken mostly from the old
|
||
compute_points_to_and_addr_escape.
|
||
(handle_ptr_arith): New.
|
||
(find_func_aliases): Call update_alias_info.
|
||
Call handle_ptr_info for tcc_binary expressions.
|
||
Call mark_stmt_modified.
|
||
(create_variable_info_for): If DECL has subvars, do not create
|
||
variables for its subvars. Always add all the fields.
|
||
(set_uids_in_ptset): If the solution includes ANYOFFSET and
|
||
SFTs, then add all the SFTs of the structure.
|
||
If VI->DECL is an aggregate with subvariables, add the SFT at
|
||
VI->OFFSET.
|
||
(find_what_p_points_to): If VI is an artificial variable,
|
||
translate to bitfields in SSA_NAME_PTR_INFO.
|
||
If the solution is empty, set pi->pt_vars to NULL
|
||
(init_base_vars): Create ANYOFFSET.
|
||
(compute_points_to_sets): Rename from create_alias_vars.
|
||
Make extern.
|
||
(pass_build_pta): Remove.
|
||
(delete_points_to_sets): Rename from delete_alias_vars.
|
||
(pass_del_pta): Remove.
|
||
* tree-ssa-structalias.h (struct alias_info): Move from
|
||
tree-ssa-alias.h.
|
||
(NUM_REFERENCES, NUM_REFERENCES_CLEAR, NUM_REFERENCES_INC,
|
||
NUM_REFERENCES_SET): Likewise.
|
||
(compute_points_to_sets, delete_points_to_sets): Declare.
|
||
|
||
2005-07-09 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (emit_insxl, alpha_expand_compare_and_swap_12,
|
||
alpha_split_compare_and_swap_12, alpha_expand_lock_test_and_set_12,
|
||
alpha_split_lock_test_and_set_12): New functions.
|
||
* config/alpha/alpha-protos.h: Update.
|
||
* config/alpha/alpha.md (UNSPEC_MB, UNSPEC_ATOMIC,
|
||
UNSPEC_CMPXCHG, UNSPEC_XCHG): Rename from UNSPECV_FOO.
|
||
* config/alpha/sync.md (I12MODE): New.
|
||
(memory_barrier, mb_internal): Use unspec instead of unspec_volatile.
|
||
(sync_<fetchop_name><I48MODE>): Likewise.
|
||
(sync_nand<I48MODE>): Likewise.
|
||
(sync_old_<fetchop_name><I48MODE>): Likewise.
|
||
(sync_new_<fetchop_name><I48MODE>): Likewise.
|
||
(sync_old_nand<I48MODE>, sync_new_nand<I48MODE>): Likewise.
|
||
(sync_compare_and_swap<I48MODE>): Likewise.
|
||
(sync_lock_test_and_set<I48MODE>): Likewise.
|
||
(sync_compare_and_swap<I12MODE>): New.
|
||
(sync_compare_and_swap<I12MODE>_1): New.
|
||
(sync_lock_test_and_set<I12MODE>): New.
|
||
(sync_lock_test_and_set<I12MODE>_1): New.
|
||
|
||
2005-07-09 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
PR 21356
|
||
PR 22332
|
||
* passes.c (execute_todo): Cleanup the CFG before updating SSA.
|
||
|
||
2005-07-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.c (output_set_got): Don't omit OFFSET FLAT:
|
||
in Intel syntax add %reg, OFFSET FLAT:_GLOBAL_OFFSET_TABLE_+(.-.Lx).
|
||
|
||
2005-07-09 Richard SAndiford <richard@codesourcery.com>
|
||
|
||
PR target/21656
|
||
* config/mips/elf.h (NO_IMPLICIT_EXTERN_C): Define.
|
||
|
||
2005-07-08 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/sync.md (load_locked_<mode>): Use Z for
|
||
memory_operand constraint.
|
||
(store_conditional_<mode>): Same.
|
||
(sync_compare_and_swap<mode>): Same.
|
||
(sync_lock_test_and_set<mode>): Same.
|
||
|
||
2005-07-08 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
Rewrite PIC support to more closely model actual instructions.
|
||
* config/cris/cris-protos.h (cris_gotless_symbol, cris_got_symbol)
|
||
(cris_symbol): Remove prototypes for removed functions.
|
||
(cris_pic_symbol_type_of, cris_valid_pic_const)
|
||
(cris_expand_pic_call_address): Prototypes for new functions.
|
||
* config/cris/cris/cris.c (cris_pic_sympart_only): Remove unused
|
||
variable.
|
||
(cris_print_operand) <case 'v', 'P'>: Remove cases for unused
|
||
modifiers.
|
||
<case ':'>: Add case for new punctuation character.
|
||
<case 'd'>: Temporarily set flag_pic = 2 instead of incorrectly
|
||
emitting (extra) PIC modifier.
|
||
<case UNSPEC>: Do not assert for PLT.
|
||
(cris_initial_frame_pointer_offset, cris_simple_epilogue)
|
||
(cris_expand_prologue, cris_expand_epilogue): Check
|
||
for pic_offset_table_rtx usage instead of taking
|
||
current_function_uses_pic_offset_table as the final word.
|
||
(cris_rtx_costs, cris_address_cost, cris_side_effect_mode_ok):
|
||
Remove flag_pic difference.
|
||
(cris_valid_pic_const, cris_pic_symbol_type_of): New functions,
|
||
the moral equivalents of...
|
||
(cris_symbol, cris_gotless_symbol, cris_got_symbol): Remove
|
||
functions.
|
||
(cris_legitimate_pic_operand): Just call cris_valid_pic_const.
|
||
(cris_handle_option): Mark ARG as unused.
|
||
(cris_expand_pic_call_address): New worker function for "call",
|
||
"call_value".
|
||
(cris_asm_output_symbol_ref, cris_asm_output_label_ref): Do not
|
||
output PIC constructs here.
|
||
(cris_output_addr_const_extra): Changes for emitting PIC modifiers
|
||
as symbol-specific modifers, not whole or part of operands.
|
||
* config/cris/cris/cris.h (EXTRA_CONSTRAINT): Remove 'U' case.
|
||
(EXTRA_CONSTRAINT_S): Changed semantics: allow only CONST-wrapped
|
||
constants and flag_pic.
|
||
(CONSTANT_INDEX_P): Adjust for new functions.
|
||
(enum cris_pic_symbol_type): New helper type.
|
||
(PRINT_OPERAND_PUNCT_VALID_P): Add ':'.
|
||
* config/cris/cris/cris.md (CRIS_UNSPEC_GOTREL)
|
||
(CRIS_UNSPEC_GOTREAD, CRIS_UNSPEC_PLTGOTREAD): New
|
||
define_constants.
|
||
("movsi"): Emit actual instructions for GOT and relative access.
|
||
("*movsi_got_load"): New pattern to set up the register holding
|
||
the GOT pointer.
|
||
("*movsi_internal"): Operand 1 is not a plain general_operand.
|
||
Adjust FIXME for 'S'.
|
||
<output for 'S' alternative>: Sanity-check UNSPEC types for PIC.
|
||
Use "movs" for -fpic cases.
|
||
("addsi3"): Add alternative for 'S'; use adds.w when possible.
|
||
("uminsi3","*expanded_call_value"): Remove 'S' alternative.
|
||
("call", "call_value"): Just call cris_expand_pic_call_address for
|
||
PIC addresses.
|
||
("*expanded_call_no_gotplt", "*expanded_call_value_no_gotplt"):
|
||
Remove special pattern.
|
||
("*expanded_call_side", "*expanded_call_value_side"): New
|
||
patterns.
|
||
(gotplt-to-plt, gotplt-to-plt-side-call)
|
||
(gotplt-to-plt-side-call-value, gotplt-to-plt-side): New
|
||
peephole2:s.
|
||
* config/cris/cris/predicates.md
|
||
("cris_general_operand_or_gotless_symbol"): Remove unused
|
||
predicate.
|
||
("cris_general_operand_or_symbol"): Adjust for new functions.
|
||
|
||
2005-07-08 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
* config/darwin.h (TARGET_C99_FUNCTIONS): Define to 1.
|
||
|
||
2005-07-08 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* Makefile.in (TREE_H): Add treestruct.def.
|
||
(c-decl.o): Add pointer-set.h
|
||
* c-decl.c (diagnose_mismatched_decls): Don't attempt to look at
|
||
visibility on regular DECL's.
|
||
(merge_decls): Fix the copying of decl nodes of various types for
|
||
the new structures. Don't update RTL, section name, weak status,
|
||
etc, on DECL's without RTL.
|
||
(grokdeclarator): DECL_ARG_TYPE_AS_WRITTEN is gone.
|
||
Don't check volatile on non-variable types.
|
||
(store_parm_decls_oldstyle): Use pointer_set instead of DECL_WEAK
|
||
to check whether we have seen arguments.
|
||
* c-objc-common.c (c_tree_printer): Reverse order of tests so that
|
||
flag is checked before field (flag is common, field is not).
|
||
* dwarf2out.c (decl_ultimate_origin): Only DECL's with
|
||
TS_DECL_COMMON could have an origin.
|
||
(add_location_or_const_value_attribute): Don't check section name
|
||
on non-var/function decls.
|
||
(dwarf2out_var_location): Reverse order of tests.
|
||
* emit-rtl.c (set_reg_attrs_for_parm): DECL_CHECK is dead, replace
|
||
with DECL_WRTL_CHECK.
|
||
* expmed.c (make_tree): rtl is now in decl_with_rtl.
|
||
* fold-const.c (fold_binary): Don't check weakness on
|
||
non-var/function decls.
|
||
(tree_expr_nonzero_p): Ditto.
|
||
(fold_checksum_tree): Use tree_decl_extra as sizeof
|
||
buffer.
|
||
* ggc-page.c (extra_order_size_table): Add sizes for
|
||
tree_decl_non_common, tree_parm_decl, tree_var_decl, and
|
||
tree_field_decl.
|
||
* gimplify.c (gimplify_bind_expr): Only set
|
||
DECL_SEEN_IN_BIND_EXPR_P on VAR_DECL.
|
||
* integrate.c (copy_decl_for_inlining): Don't set RTL on decl's
|
||
without RTL.
|
||
* langhooks-def.h (LANG_HOOK_INIT_TS): New.
|
||
* langhooks.h (init_ts). New langhook.
|
||
* passes.c (rest_of_decl_compilation): Reverse order of tests.
|
||
* print-tree.c (print_node): Update to only print fields that
|
||
exist in the structures the passed decl has.
|
||
* toplev.c (wrapup_global_declarations): Don't reset
|
||
DECL_DEFER_OUTPUT on DECL's that don't contain it.
|
||
* tree-browser.c (browse_tree): DECL_ARG_TYPE_AS_WRITTEN removed.
|
||
* tree-inline.c (remap_decl): Ditto.
|
||
* tree-outof-ssa.c (create_temp): Reverse order of tests.
|
||
* tree-pretty-print.c (print_declaration): Don't print
|
||
DECL_REGISTER on things that don't contain it.
|
||
* tree-vrp.c (expr_computes_nonzero): Don't check weakness on
|
||
non-var/function decls.
|
||
* tree.c (tree_contains_struct): New structure.
|
||
(init_priority_for_decl): New hashtable.
|
||
(tree_int_map): New structure.
|
||
(tree_int_map_eq): New function.
|
||
(tree_int_map_marked_p): Ditto.
|
||
(tree_int_map_hash): Ditto.
|
||
(tree_map): Move to tree.h.
|
||
(tree_map_eq): Externalize.
|
||
(tree_map_hash): Ditto.
|
||
(tree_map_marked_p): Ditto.
|
||
(init_ttree): Set up tree_contains_struct and call langhook.
|
||
(decl_assembler_name): Use DECL_NON_COMMON_CHECK..
|
||
(tree_code_size): Update for new structures.
|
||
(tree_node_structure): Update for new structures.
|
||
(make_node_stat): Don't try to set DECL_IN_SYSTEM_HEADER on decls
|
||
without the field.
|
||
(copy_node_stat): Copy init priority.
|
||
(build_decl_stat): Ditto for visibility.
|
||
(ts_enum_names): New.
|
||
(tree_contains_struct_check_failed): New function.
|
||
(decl_init_priority_lookup): Ditto.
|
||
(decl_init_priority_insert): Ditto.
|
||
* treestruct.def: New file.
|
||
* tree.h (CODE_CONTAINS_STRUCT): New macro.
|
||
(CONTAINS_STRUCT_CHECK): Ditto.
|
||
(tree_contains_struct_check_failed): New prototype.
|
||
(DECL_CHECK): Removed.
|
||
(DECL_MINIMAL_CHECK): New.
|
||
(DECL_COMMON_CHECK): Ditto.
|
||
(DECL_WRTL_CHECK): Ditto.
|
||
(DECL_NON_COMMON_CHECK): Ditto.
|
||
(DECL_WITH_VIS_CHECK): Ditto.
|
||
(VAR_OR_FUNCTION_DECL_P): Ditto
|
||
(struct tree_decl_minimal): New structure.
|
||
(struct tree_decl_common): Ditto.
|
||
(struct tree_decl_with_rtl): Ditto.
|
||
(struct tree_decl_with_vis): Ditto.
|
||
(struct tree_decl_non_common): Ditto.
|
||
(struct tree_field_decl): Ditto.
|
||
(struct tree_parm_decl): Ditto.
|
||
(struct tree_var_decl): Ditto.
|
||
(struct tree_function_decl): Ditto.
|
||
(struct tree_const_decl): Ditto.
|
||
(struct tree_result_decl): Ditto.
|
||
(union tree_node): Add new structures.
|
||
* var-tracking.c (track_expr_p): Reverse order of tests.
|
||
|
||
* doc/c-tree.texi: Add documentation on DECL node internal structure.
|
||
|
||
2005-07-08 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
* cfgexpand.c (tree_expand_cfg): Don't use FINALIZE_PIC.
|
||
* system.h: Poison FINALIZE_PIC.
|
||
* doc/tm.texi (FINALIZE_PIC): Remove.
|
||
|
||
2005-07-08 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR tree-opt/22329
|
||
* tree-ssa-propagate.c (fold_predicate_in): Convert the value
|
||
to the correct type if we have a MODIFY_EXPR.
|
||
|
||
2005-07-08 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
PR tree-optimization/22360
|
||
* tree.c (upper_bound_in_type): Fix calculations for casting
|
||
to a non-wider signed type and casting a signed value to a
|
||
wider unsigned type.
|
||
(lower_bound_in_type): Fix calculations for casting to a
|
||
non-wider signed type.
|
||
|
||
PR tree-optimization/20139
|
||
* tree-cfg.c (remove_bb): Check in_ssa_p before calling
|
||
release_defs.
|
||
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call
|
||
fold_cond_expr_cond.
|
||
* tree-ssanames.c (release_defs): Assert in_ssa_p.
|
||
* tree.c (upper_bound_in_type, lower_bound_in_type): Rewrite.
|
||
|
||
2005-07-08 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR tree-opt/22356
|
||
* tree-complex.c (expand_complex_libcall): Produce
|
||
REALPART_EXPR/IMAGPART_EXPR with the correct type.
|
||
|
||
2005-07-08 Kenneth Zadeck <zadeck@naturalbridge.com>
|
||
|
||
* bitmap.c (bitmap_and, bitmap_and_into, bitmap_and_compl,
|
||
bitmap_and_compl_into, bitmap_xor, bitmap_xor_into): Removed "a !=
|
||
b" assert and inserted fastpath code for this case.
|
||
(bitmap_ior): Removed "a != b" assert.
|
||
|
||
2005-07-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
||
|
||
* config/m32r/linux.h (STARTFILE_SPEC): Support PIE.
|
||
(ENDFILE_SPEC): Likewise.
|
||
* config/m32r/m32r.h (ASM_SPEC): Likewise.
|
||
|
||
* config/m32r/m32r.c (m32r_output_function_epilogue): Care for
|
||
a large stack frame at epilogue.
|
||
|
||
2005-07-08 David Billinghurst <David.Billinghurst@riotinto.com>
|
||
|
||
* final.c: Include sdbout.h when required.
|
||
|
||
2005-07-07 Geoffrey Keating <geoffk@apple.com>
|
||
|
||
* config.gcc (*-*-darwin*): Only one target-specific header file
|
||
for generic darwin.
|
||
(powerpc-*-darwin*): Add version-specific header files.
|
||
* configure.in (gcc_AC_CHECK_DECLS): Add strverscmp.
|
||
* config.in: Regenerate.
|
||
* configure: Regenerate.
|
||
* gcc.c: Include xregex.h.
|
||
(version_compare_spec_function): New.
|
||
(spec_function): Add version-compare.
|
||
(replace_outfile_spec_function): Reformat comment.
|
||
(compare_version_strings): New.
|
||
* config/darwin-c.c (version_as_macro): New.
|
||
(builtin_define): New.
|
||
(darwin_cpp_builtins): New.
|
||
* config/darwin-protos.h (darwin_cpp_builtins): New.
|
||
* config/darwin.h (CPP_SPEC): Don't define APPLE_CC here.
|
||
(LIB_SPEC): Make unconditional, update comment.
|
||
(TARGET_C99_FUNCTIONS): Define.
|
||
* config/darwin.opt: Sort.
|
||
(mmacosx-version-min=): New.
|
||
* config/darwin7.h: Delete.
|
||
* config/darwin8.h: Delete.
|
||
* config/i386/darwin.h (): Call darwin_cpp_builtins.
|
||
* config/rs6000/darwin.h (): Call darwin_cpp_builtins.
|
||
(TARGET_C99_FUNCTIONS): Define.
|
||
* config/rs6000/darwin7.h: New.
|
||
* config/rs6000/darwin8.h: New.
|
||
* doc/invoke.texi (Darwin Options): Add -mmacosx-version-min=
|
||
(-mmacosx-version-min): Document.
|
||
|
||
2005-07-07 Ian Lance Taylor <ian@airs.com>
|
||
|
||
* config/mips/mips.md (abs<mode>2) [GPR]: Remove.
|
||
|
||
2005-07-07 John David Anglin <dave.anglin@nrc-crc.gc.ca>
|
||
|
||
PR middle-end/22239
|
||
* loop.c (loop_givs_rescan): Check that v->new_reg is a REG.
|
||
|
||
2005-07-07 Khem Raj <kraj@mvista.com>
|
||
|
||
* config/arm/arm.c (thumb_output_function_prologue): Calculate offset
|
||
in bytes, not words.
|
||
|
||
2005-07-07 Paul Brook <paul@codesourcery.com>
|
||
|
||
* config/arm/arm.c (arm_pad_arg_upward): Compare return value of
|
||
DEFAULT_FUNCTION_ARG_PADDING to upward.
|
||
|
||
2005-07-07 Richard Henderson <rth@redhat.com>
|
||
|
||
* function.c (locate_and_pad_parm): Record parameter alignment in
|
||
stack_alignment_needed.
|
||
|
||
2005-07-07 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* config/rs6000/rs6000.md (UNSPEC_SYNC, UNSPEC_SYNC_OP,
|
||
UNSPEC_SYNC_SWAP, UNSPEC_LWSYNC, UNSPEC_ISYNC): Delete.
|
||
(UNSPECV_LL, UNSPECV_SC, UNSPECV_ATOMIC, UNSPECV_SYNC,
|
||
UNSPECV_SYNC_OP, UNSPECV_CMPXCHG, UNSPECV_LWSYNC, UNSPECV_ISYNC): New.
|
||
(define_attr "type"): Add isync, sync, load_l, store_c.
|
||
* config/rs6000/sync.md (memory_barrier): Change to define_expand.
|
||
Create scratch volatile MEM.
|
||
(sync_internal): New. POWER mnemonic is dcs, not ics. Attribute
|
||
sync.
|
||
(load_locked_<mode>): New.
|
||
(store_conditional_<mode>): New.
|
||
(sync_compare_and_swap<mode>): Replace with splitter.
|
||
(sync_lock_test_and_set<mode>): Replace with splitter.
|
||
(sync_<fetchop><mode>): Change to unspec_volatile UNSPECV_SYNC_OP
|
||
and UNSPECV_ISYNC.
|
||
(isync): Change to unspec_volatile UNSPECV_ISYNC. POWER mnemonic
|
||
is ics. Attribute isync.
|
||
(lwsync): Change to unspec_volatile UNSPECV_LWSYNC. Attribute
|
||
lwsync.
|
||
* config/rs6000/rs6000.c (rs6000_emit_sync): Use UNSPEC_VOLATILE
|
||
and UNSPECV_SYNC_OP.
|
||
(emit_unlikely_jump): New.
|
||
(emit_load_locked): New.
|
||
(emit_store_conditional): New.
|
||
(rs6000_split_compare_and_swap): New.
|
||
(rs6000_split_lock_test_and_set): New.
|
||
(is_dispatch_slot_restricted): Return 4 for TYPE_LOAD_L,
|
||
TYPE_STORE_C, TYPE_ISYNC, TYPE_SYNC.
|
||
* config/rs6000/rs6000-protos.h (rs6000_split_compare_and_swap,
|
||
rs6000_split_lock_test_and_set): Declare.
|
||
* config/rs6000/{40x.md,440.md,603.md,6xx.md,7450.md,7xx.md,8540.md,
|
||
mpc.md,power4.md,power5.md,rios1.md,rios2.md,rs64.md): Add load_l,
|
||
store_c, isync, sync.
|
||
|
||
2005-07-07 Kelley Cook <kcook@gcc.gnu.org>
|
||
|
||
* Makefile.in (echo_quoted_to_gtyp): New template for outputing
|
||
filenames to gtyp-gen.h.
|
||
(s-typ-gen): Use it in place of for loops.
|
||
|
||
2005-07-07 J"orn Rennecke <joern.rennecke@st.com>
|
||
|
||
* hooks.c (hook_bool_rtx_int_false): New function.
|
||
* hooks.h (hook_bool_rtx_int_false): Declare.
|
||
* target-def.h (TARGET_COMMUTATIVE_P): Define.
|
||
(TARGET_INITIALIZER): Add TARGET_COMMUTATIVE_P.
|
||
* target.h (struct gcc_target): Add commutative_p member.
|
||
* targhooks.c (hook_bool_rtx_commutative_p): New function.
|
||
* targhooks.h (hook_bool_rtx_commutative_p): Declare.
|
||
* pa.c (TARGET_COMMUTATIVE_P): Redefine.
|
||
(pa_commutative_p): New function.
|
||
* jump.c (target.h): Include.
|
||
(rtx_renumbered_equal_p): Use targetm.commutative_p.
|
||
* doc/tm.texi: Document TARGET_COMMUTATIVE_P.
|
||
|
||
2005-07-07 Adrian Straetling <straetling@de.ibm.com>
|
||
|
||
* config/s390/s390-protos.h (s390_expand_clrmem): Delete.
|
||
(s390_expand_setmem): New.
|
||
* config/s390/s390.c: Likewise.
|
||
(print_shift_count_operand): Truncate to 12 bits instead of 6.
|
||
Adapt comments.
|
||
* config/s390/s390.md: ("setmem<mode>"): Accept character as
|
||
general_operand. Call new function "s390_expand_setmem".
|
||
("clrmem_long", "*clrmem_long"): Rewrite to ...
|
||
("setmem_long", "*setmem_long"): ... this.
|
||
|
||
2005-07-07 Adrian Straetling <straetling@de.ibm.com>
|
||
|
||
* config/s390/s390.c: (optimization_options): Enable
|
||
TARGET_MVCLE at -Os.
|
||
* doc/invoke.texi: Document changes in default behaviour.
|
||
* config/s390/s390.opt: ("mvcle"): Fix typo: is "mmvcle".
|
||
|
||
2005-07-07 Adrian Straetling <straetling@de.ibm.com>
|
||
|
||
* expr.c: (set_storage_via_setmem): Convert opchar to mode
|
||
defined by back-end.
|
||
|
||
2005-07-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/sparc/sparc.md (stack_protect_testsi): Put clobbers after
|
||
all sets in the pattern.
|
||
* config/rs6000/rs6000.md (stack_protect_testsi,
|
||
stack_protect_testdi): Likewise.
|
||
|
||
2005-07-06 Jeff Law <law@redhat.com>
|
||
|
||
* tree-vrp.c (simplify_using_ranges): Kill.
|
||
(vrp_finalize): Remove call to simplify_using_ranges.
|
||
(simplify_stmt_using_ranges): New function extracted from
|
||
simplify_using_ranges.
|
||
(simplify_div_or_mod_using_ranges): Likewise.
|
||
(simplify_abs_using_ranges): Likewise.
|
||
(simplify_cond_using_ranges): New function.
|
||
* tree-flow.h (simplify_stmt_using_ranges): Prototype.
|
||
* tree-ssa-propagate.c (substitute_and_fold): Call
|
||
simplify_stmt_using_ranges if we have range information.
|
||
|
||
2005-07-06 James E. Wilson <wilson@specifixinc.com>
|
||
|
||
* config/ia64/ia64.c (ia64_reorg): Check optimize before
|
||
ia64_flag_schedule_isns2.
|
||
|
||
* config/ia64/ia64.c (ia64_expand_movxf_movrf): Don't word swap when
|
||
reading/writing general registers.
|
||
(ia64_function_arg): Revert 2005-06-18 change.
|
||
|
||
2005-07-06 John David Anglin <dave.anglin@nrc-crnc.gc.ca>
|
||
|
||
* pa.c (legitimize_pic_address): Use gcc_assert instead of abort.
|
||
(legitimize_tls_address): Use gcc_unreachable instead of abort.
|
||
|
||
2005-07-06 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* function.c (expand_function_end): Revert part of 2005-06-27
|
||
patch. Do sjlj_emit_function_exit_after after return_label.
|
||
|
||
2005-07-06 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
* doc/install.texi (--disable-libssp): New.
|
||
|
||
2005-07-06 Fariborz Jahanian <fjahanian@apple.com>
|
||
|
||
* doc/invoke.texi: Update -fforce-mem documentation.
|
||
* dojump.c (compare_from_rtx,do_compare_rtx_and_jump): Remove
|
||
code for -fforce-mem.
|
||
* expmed.c: (store_bit_field,store_fixed_bit_field,
|
||
extract_bit_field): Ditto.
|
||
* expr.c: (convert_move): Ditto.
|
||
* optabs.c: (expand_binop,expand_twoval_unop,expand_twoval_binop,
|
||
expand_unop,emit_unop_insn,prepare_cmp_insn,emit_conditional_move,
|
||
emit_conditional_add,expand_float,expand_fix): Ditto.
|
||
* opts.c: (decode_options): Remove setting of flag_force_mem flag.
|
||
(common_handle_option): Issue warning when -fforce-mem specified.
|
||
|
||
2005-07-06 Paul Brook <paul@codesourcery.com>
|
||
|
||
* aclocal.m4: Work around a bug in AC_PATH_PROGS when its last
|
||
argument is empty.
|
||
* configure: Regenerate.
|
||
|
||
2005-07-06 J"orn Rennecke <joern.rennecke@st.com>
|
||
|
||
* sh.c (final_prescan_insn): Undo bogus change from 2005-05-09.
|
||
|
||
2005-07-06 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22319
|
||
Fix PR tree-optimization/22140
|
||
Fix PR tree-optimization/22310
|
||
|
||
* tree-ssa-structalias.c (do_structure_copy): Give up earlier on
|
||
variable sized types.
|
||
Use correct type for intermediate structure on *a = *b structure
|
||
copies.
|
||
|
||
2005-07-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/rs6000/rs6000.h (RS6000_VARARGS_AREA, RS6000_VARARGS_SIZE):
|
||
Remove.
|
||
(STARTING_FRAME_OFFSET): Don't add RS6000_VARARGS_AREA.
|
||
(machine_function): Move typedef to...
|
||
* config/rs6000/rs6000.c (machine_function): ... here. Add
|
||
varargs_save_offset field.
|
||
(rs6000_stack_t): Remove varargs_size field.
|
||
(setup_incoming_varargs): Allocate varargs save area using
|
||
assign_stack_local, try to make it as small as possible.
|
||
Save offset from virtual_stack_vars_rtx to the save area
|
||
in cfun->machine->varargs_save_offset. Use UNITS_PER_FP_WORD
|
||
instead of magic 8 when fp word byte size is used.
|
||
(rs6000_va_start): Use cfun->machine->varargs_save_offset
|
||
instead of -RS6000_VARARGS_SIZE.
|
||
(rs6000_stack_info, debug_stack_info,
|
||
rs6000_initial_elimination_offset): Remove all traces of
|
||
varargs_size.
|
||
* config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Remove.
|
||
* config/rs6000/darwin.h (STARTING_FRAME_OFFSET): Don't add
|
||
RS6000_VARARGS_AREA.
|
||
|
||
2005-07-06 Zdenek Dvorak <dvorakz@suse.cz>
|
||
|
||
PR tree-optimization/21963
|
||
* tree-ssa-loop-ivopts.c (get_computation_aff): Use
|
||
constant_multiple_of in the same way get_computation_cost_at does.
|
||
|
||
2005-07-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/sparc/sparc.h (sparc_compare_emitted): New extern.
|
||
* config/sparc/sparc.c (sparc_compare_emitted): New variable.
|
||
(gen_compare_reg): If sparc_compare_emitted is set, clear it
|
||
and return its previous value.
|
||
(emit_v9_brxx_insn): Assert sparc_compare_emitted is NULL.
|
||
* config/sparc/sparc.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New
|
||
constants.
|
||
(stack_protect_set, stack_protect_test): New expanders.
|
||
(stack_protect_setsi, stack_protect_setdi, stack_protect_testsi,
|
||
stack_protect_testdi): New insns.
|
||
* config/sparc/linux.h (TARGET_THREAD_SSP_OFFSET): Define.
|
||
* config/sparc/linux64.h (TARGET_THREAD_SSP_OFFSET): Define.
|
||
|
||
2005-07-06 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-dce.c (cfg_altered): New global.
|
||
(tree_dce_init): Initialize cfg_altered.
|
||
(remove_dead_stmt): If we remove an edge in the CFG, then set
|
||
CFG_ALTERED.
|
||
(perform_tree_ssa_dce): If we altered the CFG, then invalidate
|
||
the dominators.
|
||
|
||
2005-07-06 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
* Makefile.in (stamp-collect-ld): Use
|
||
$(ORIGINAL_LD_FOR_TARGET) instead of $<. Don't remove
|
||
./collect-ld if it already exists.
|
||
(stamp-nm): Use $(ORIGINAL_NM_FOR_TARGET) instead of $<.
|
||
Don't remove ./nm if it already exists.
|
||
|
||
2005-07-05 Devang Patel <dpatel@apple.com>
|
||
|
||
* tree-vectorizer.h (struct _loop_vec_info): Remove loop_line_number.
|
||
(LOOP_VINFO_LOC, LOOP_LOC): Remove.
|
||
* tree-vectorizer.c (vect_loop_location): New.
|
||
(vect_print_dump_info): Use vect_loop_location.
|
||
(new_loop_vec_info): Do not set LOOP_VINFO_LOC.
|
||
(vectorize_loops): Set vect_loop_location.
|
||
* tree-vect-analyze.c (vect_analyze_offset_expr,
|
||
vect_determin_vectorization_factor, vect_analyze_operations,
|
||
vect_analyze_scalar_cycles, vect_analyze_data_ref_dependence,
|
||
vect_analyze_data_ref_dependences, vect_compute_data_ref_alignment,
|
||
vect_analyze_data_refs_alignment, vect_analyze_data_ref_access,
|
||
vect_analyze_data_ref_accesses, vect_analyze_pointer_ref_access,
|
||
vect_object_analysis, vect_analyze_data_refs, vect_mark_relevant,
|
||
vect_stmt_relevant_p, vect_mark_stmts_to_be_vectorized,
|
||
vect_can_advance_ivs_p, vect_get_loop_niters, vect_analyze_loop_form,
|
||
vect_analyze_loop): Adjust vect_print_dump_info API.
|
||
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref,
|
||
vect_create_data_ref_ptr, vect_init_vector, vect_get_vec_def_for_operand,
|
||
vect_finish_stmt_generation, vectorizable_assignment,
|
||
vectorizable_operation, vectorizable_store, vectorizable_load,
|
||
vectorizable_live_operation, vectorizable_condition, vect_transform_stmt,
|
||
vect_update_ivs_after_vectorizer, vect_do_peeling_for_loop_bound,
|
||
vect_gen_ninters_for_prolog_loop, vect_do_peeling_for_alignment,
|
||
vect_transform_loop): Same.
|
||
* tree-vectorizer.c (get_vectype_for_scalar_type, vect_is_simple_use,
|
||
vect_is_simple_reduction, vect_is_simple_iv_evolution, vectorize_loops):
|
||
Same.
|
||
|
||
2005-07-05 Randolph Chung <tausq@debian.org>
|
||
|
||
* configure.ac (hppa*-*-linux*: Check for a TLS capable gas.
|
||
* configure: Regenerate.
|
||
* config/pa/pa-protos.h (tls_symbolic_operand): Declare.
|
||
(pa_tls_referenced_p): Declare.
|
||
* config/pa/pa.c (legitimize_pic_address): Reject TLS operands.
|
||
(gen_tls_tga, gen_tls_get_addr, hppa_tls_call): New.
|
||
(legitimize_tls_address): New.
|
||
(hppa_legitimize_address): Handle TLS addresses.
|
||
(pa_tls_symbol_ref_1, pa_tls_referenced_p): New.
|
||
(TARGET_CANNOT_FORCE_CONST_MEM): Define.
|
||
(emit_move_sequence): Handle TLS addresses.
|
||
(pa_encode_section_info): Call default handler to handle common
|
||
sections.
|
||
* config/pa/pa.h (PA_SYMBOL_REF_TLS_P): New.
|
||
(CONSTANT_ADDRESS_P): Reject TLS operands.
|
||
(TARGET_HAVE_TLS) [HAVE_AS_TLS]: Define.
|
||
* config/pa/pa.md (UNSPEC_TP, UNSPEC_TLSGD, UNSPEC_TLSLDM)
|
||
(UNSPEC_TLSLDO, UNSPEC_TLSLDBASE, UNSPEC_TLSIE)
|
||
(UNSPEC_TLSLE): Define new constants.
|
||
(tgd_load, tld_load, tld_offset_load, tp_load, tie_load, tle_load): New.
|
||
* config/pa/predicates.md (symbolic_operand): Reject TLS operands.
|
||
(tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand)
|
||
(tie_symbolic_operand, tle_symbolic_operand): New
|
||
|
||
2005-07-06 Kelley Cook <kcook@gcc.gnu.org>
|
||
|
||
* aclocal.m4: Update macros for autoconf 2.59 style.
|
||
* configure.ac: Likewise.
|
||
|
||
2005-07-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.c (function_value): Handle small aggregates on 32-bit targets.
|
||
(function_arg): Pass small aggregates in general registers on 32-bit
|
||
targets.
|
||
* som.h (MEMBER_TYPE_FORCES_BLK): Delete define.
|
||
|
||
2005-07-05 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
* Makefile.in (final.o): Fix dependencies.
|
||
|
||
2005-07-05 Joseph S. Myers <joseph@codesourcery.com>
|
||
|
||
PR c/22013
|
||
PR c/22098
|
||
* langhooks.h (struct lang_hooks): Add expr_to_decl.
|
||
* langhooks.c (lhd_expr_to_decl): New.
|
||
* langhooks-def.h (lhd_expr_to_decl, LANG_HOOKS_EXPR_TO_DECL):
|
||
New.
|
||
(LANG_HOOKS_INITIALIZER): Update.
|
||
* tree.c (recompute_tree_invarant_for_addr_expr): Call
|
||
expr_to_decl langhook.
|
||
* c-tree.h (c_expr_to_decl): Declare.
|
||
* c-typeck.c (c_expr_to_decl): New.
|
||
(build_unary_op): Do not handle ADDR_EXPR of COMPOUND_LITERAL_EXPR
|
||
specially.
|
||
* c-objc-common.h (LANG_HOOKS_EXPR_TO_DECL): Define.
|
||
|
||
2005-07-05 Joseph S. Myers <joseph@codesourcery.com>
|
||
|
||
PR c/22308
|
||
* c-decl.c (finish_struct): Also copy C_TYPE_FIELDS_READONLY,
|
||
C_TYPE_FIELDS_VOLATILE and C_TYPE_VARIABLE_SIZE to type variants.
|
||
|
||
2005-07-05 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* Makefile.in: Adjust dependencies.
|
||
* tree-pass.h: Add new passes and passes formerly in tree-optimize.c.
|
||
* basic-block.h (duplicate_computed_gotos): Remove, it is now static.
|
||
* alias.c (rest_of_handle_cfg, pass_cfg): New.
|
||
* bb-reorder.c (duplicate_computed_gotos): Make it static.
|
||
* cfgexpand.c (tree_expand_cfg): Add code formerly at the beginning of
|
||
rest_of_compilation.
|
||
|
||
* bb-reorder.c (gate_duplicate_computed_gotos,
|
||
pass_duplicate_computed_gotos, gate_handle_reorder_blocks,
|
||
rest_of_handle_reorder_blocks, pass_reorder_blocks,
|
||
gate_handle_partition_blocks, rest_of_handle_partition_blocks,
|
||
pass_partition_blocks): New.
|
||
* bt-load.c (gate_handle_branch_target_load_optimize,
|
||
rest_of_handle_branch_target_load_optimize,
|
||
pass_branch_target_load_optimize): New.
|
||
* cfgcleanup.c (rest_of_handle_jump, pass_jump, rest_of_handle_jump2,
|
||
pass_jump2): New.
|
||
* cfglayout.c (pass_insn_locators_initialize): New.
|
||
* cfgrtl.c (pass_free_cfg): New.
|
||
* combine.c (gate_handle_combine, rest_of_handle_combine,
|
||
pass_combine): New.
|
||
* cse.c (gate_handle_cse, rest_of_handle_cse, pass_cse,
|
||
gate_handle_cse2, rest_of_handle_cse2, pass_cse2): New.
|
||
* emit-rtl.c (pass_unshare_all_rtl, pass_remove_unnecessary_notes): New.
|
||
* except.c (pass_set_nothrow_function_flags,
|
||
pass_convert_to_eh_region_ranges, gate_handle_eh, rest_of_handle_eh,
|
||
pass_rtl_eh): New.
|
||
* final.c (pass_compute_alignments, rest_of_handle_final, pass_final,
|
||
rest_of_handle_shorten_branches, pass_shorten_branches,
|
||
rest_of_clean_state, pass_clean_state): New.
|
||
* flow.c (pass_recompute_reg_usage, gate_remove_death_notes,
|
||
rest_of_handle_remove_death_notes, pass_remove_death_notes,
|
||
rest_of_handle_life, pass_life, rest_of_handle_flow2,
|
||
pass_flow2): New.
|
||
* function.c (pass_instantiate_virtual_regs, pass_init_function,
|
||
rest_of_handle_check_leaf_regs, pass_leaf_regs): New.
|
||
* gcse.c (gate_handle_jump_bypass, rest_of_handle_jump_bypass,
|
||
pass_jump_bypass, gate_handle_gcse, rest_of_handle_gcse,
|
||
pass_gcse): New.
|
||
* global.c (rest_of_handle_global_alloc, pass_global_alloc): New.
|
||
* ifcvt.c (gate_handle_if_conversion, rest_of_handle_if_conversion,
|
||
pass_rtl_ifcvt, gate_handle_if_after_combine,
|
||
rest_of_handle_if_after_combine, pass_if_after_combine,
|
||
gate_handle_if_after_reload, rest_of_handle_if_after_reload,
|
||
pass_if_after_reload): New.
|
||
* integrate.c (pass_initial_value_sets): New.
|
||
* jump.c (pass_cleanup_barriers, purge_line_number_notes,
|
||
pass_purge_lineno_notes): New.
|
||
* mode-switching.c (rest_of_handle_mode_switching,
|
||
pass_mode_switching): New.
|
||
* local-alloc.c (rest_of_handle_local_alloc, pass_local_alloc): New.
|
||
* loop-init.c (gate_handle_loop2, rest_of_handle_loop2,
|
||
pass_loop2): New.
|
||
* loop.c (gate_handle_loop_optimize, rest_of_handle_loop_optimize,
|
||
pass_loop_optimize): New.
|
||
* modulo-sched.c (gate_handle_sms, rest_of_handle_sms,
|
||
pass_sms): New.
|
||
* postreload-gcse.c (gate_handle_gcse2, rest_of_handle_gcse2,
|
||
pass_gcse2): New.
|
||
* postreload.c (gate_handle_postreload, rest_of_handle_postreload,
|
||
pass_postreload_cse): New.
|
||
* profile.c (gate_handle_profiling, pass_profiling,
|
||
rest_of_handle_branch_prob, pass_branch_prob): New.
|
||
* recog.c (pass pass_split_for_shorten_branches, gate_do_final_split,
|
||
pass_split_before_regstack, gate_handle_split_before_regstack,
|
||
gate_handle_peephole2, rest_of_handle_peephole2, pass_peephole2,
|
||
rest_of_handle_split_all_insns, pass_split_all_insns): New.
|
||
* reg-stack.c (gate_handle_stack_regs, rest_of_handle_stack_regs,
|
||
pass_stack_regs): New.
|
||
* regmove.c (gate_handle_regmove, rest_of_handle_regmove, pass_regmove,
|
||
gate_handle_stack_adjustments, rest_of_handle_stack_adjustments,
|
||
pass_stack_adjustments): New.
|
||
* regrename.c (gate_handle_regrename, rest_of_handle_regrename,
|
||
pass_regrename): New.
|
||
* reorg.c (gate_handle_delay_slots, rest_of_handle_delay_slots,
|
||
pass_delay_slots, gate_handle_machine_reorg,
|
||
rest_of_handle_machine_reorg, pass_machine_reorg): New.
|
||
* rtl.h (extern void purge_line_number_notes): New.
|
||
* sched-rgn.c (gate_handle_sched, rest_of_handle_sched,
|
||
gate_handle_sched2, rest_of_handle_sched2, pass_sched,
|
||
pass_sched2): New.
|
||
* tracer.c (gate_handle_tracer, rest_of_handle_tracer,
|
||
pass_tracer): New.
|
||
* value-prof.c (gate_handle_value_profile_transformations,
|
||
rest_of_handle_value_profile_transformations,
|
||
pass_value_profile_transformations): New.
|
||
* var-tracking.c (gate_handle_var_tracking,
|
||
pass_variable_tracking): New.
|
||
* web.c (gate_handle_web, rest_of_handle_web, pass_web): New.
|
||
|
||
* passes.c (open_dump_file, close_dump_file, rest_of_handle_final,
|
||
rest_of_handle_delay_slots, rest_of_handle_stack_regs,
|
||
rest_of_handle_variable_tracking, rest_of_handle_machine_reorg,
|
||
rest_of_handle_old_regalloc, rest_of_handle_regrename,
|
||
rest_of_handle_reorder_blocks, rest_of_handle_partition_blocks,
|
||
rest_of_handle_sms, rest_of_handle_sched, rest_of_handle_sched2,
|
||
rest_of_handle_gcse2, rest_of_handle_regmove,
|
||
rest_of_handle_tracer, rest_of_handle_if_conversion,
|
||
rest_of_handle_if_after_combine, rest_of_handle_if_after_reload,
|
||
rest_of_handle_web, rest_of_handle_branch_prob,
|
||
rest_of_handle_value_profile_transformations, rest_of_handle_cfg,
|
||
rest_of_handle_jump_bypass, rest_of_handle_combine,
|
||
rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
|
||
rest_of_handle_gcse, rest_of_handle_loop_optimize,
|
||
rest_of_handle_loop2, rest_of_handle_branch_target_load_optimize,
|
||
rest_of_handle_mode_switching, rest_of_handle_jump,
|
||
rest_of_handle_eh, rest_of_handle_stack_adjustments,
|
||
rest_of_handle_flow2, rest_of_handle_jump2,
|
||
rest_of_handle_peephole2, rest_of_handle_postreload,
|
||
rest_of_handle_shorten_branches, rest_of_clean_state,
|
||
rest_of_compilation): Remove.
|
||
|
||
* cgraphunit.c (ipa_passes): Moved from tree-optimize.c.
|
||
* passes.c (dump_flags, in_gimple_form, all_passes,
|
||
all_ipa_passes, all_lowering_passes, register_one_dump_file,
|
||
register_dump_files, next_pass_1, last_verified, execute_todo,
|
||
execute_one_pass, execute_pass_list, execute_ipa_pass_list): Moved
|
||
from tree-optimize.c.
|
||
(init_optimization_passes): Moved from tree-optimize.c,
|
||
adding the RTL optimizations.
|
||
* tree-dump.h (dump_info_p, dump_flag): Moved from tree.h.
|
||
* tree-optimize.c (dump_flags, in_gimple_form, all_passes,
|
||
all_ipa_passes, all_lowering_passes, register_one_dump_file,
|
||
register_dump_files, next_pass_1, last_verified, execute_todo,
|
||
execute_one_pass, execute_pass_list, execute_ipa_pass_list,
|
||
init_tree_optimization_passes, ipa_passes): Delete.
|
||
* tree-pass.h (enum tree_dump_index): Moved from tree.h, removing
|
||
the RTL dumps.
|
||
(TDF_*, get_dump_file_name, dump_enabled_p, dump_initialized_p,
|
||
dump_begin, dump_end, dump_node, dump_switch_p, dump_flag_name): Moved
|
||
from tree.h.
|
||
(ipa_passes): Remove.
|
||
(all_passes, all_ipa_passes, all_lowering_passes): Now extern.
|
||
* tree.h (enum tree_dump_index, TDF_*, get_dump_file_name,
|
||
dump_enabled_p, dump_initialized_p, dump_begin, dump_end, dump_node,
|
||
dump_switch_p, dump_flag_name): Moved to tree-pass.h.
|
||
(dump_info_p, dump_flag): Moved to tree-dump.h.
|
||
|
||
* Makefile.in: Adjust dependencies for tree-pretty-print.c,
|
||
cgraph.c, opts.c.
|
||
* passes.c (finish_optimization_passes): Use dump_begin
|
||
and dump_end, TDI_end.
|
||
(gate_rest_of_compilation): New.
|
||
(pass_rest_of_compilation): Use it.
|
||
(gate_postreload, pass_postreload): New.
|
||
* toplev.c (general_init): Rename init_tree_optimization_passes.
|
||
* toplev.h (init_tree_optimization_passes): Rename to
|
||
init_optimizations_passes.
|
||
* tree-dump.c (dump_flag): Make static.
|
||
(dump_files): Remove RTL dumps.
|
||
* tree-optimize.c (pass_all_optimizations, pass_early_local_passes,
|
||
pass_cleanup_cfg, pass_free_cfg_annotations,
|
||
pass_cleanup_cfg_post_optimizing, pass_free_datastructures,
|
||
pass_init_datastructures, pass_fixup_cfg): Make non-static.
|
||
* tree-pretty-print.c: Include tree-pass.h.
|
||
* cgraph.c: Include tree-dump.h.
|
||
|
||
2005-07-04 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
* tree-ssa-structalias.c (get_constraint_exp_from_ssa_var):
|
||
Only fall back to saying it points to readonly memory if
|
||
we can't do better.
|
||
|
||
2005-07-05 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
||
|
||
* config/m32r/m32r-protos.h: Remove m32r_finalize_pic.
|
||
* config/m32r/m32r.c (m32r_compute_frame_size,
|
||
m32r_expand_prologue): Take current_function_profile into
|
||
account whenever we reference
|
||
current_function_uses_pic_offset_table.
|
||
(m32r_finalize_pic): Remove.
|
||
* config/m32r/m32r.h (FINALIZE_PIC): Likewise.
|
||
|
||
2005-07-05 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
* Makefile.in (stamp-as): Use $(ORIGINAL_AS_FOR_TARGET)
|
||
instead of $<. Don't remove ./as if it already exists.
|
||
|
||
2005-07-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR target/21723
|
||
* pa.md: Remove fcpy alternative from movhi and movqi patterns.
|
||
* pa32-regs.h (HARD_REGNO_NREGS): Return two floating point registers
|
||
for complex modes when generating code for PA 1.0.
|
||
(VALID_FP_MODE_P): New macro.
|
||
(HARD_REGNO_MODE_OK): Use VALID_FP_MODE_P. Use non-overlapping register
|
||
sets for all general and floating point modes. Align wide floating
|
||
point modes to even register boundaries to comply with architectural
|
||
requirements.
|
||
(CLASS_MAX_NREGS): Update to align with change to HARD_REGNO_NREGS.
|
||
* pa64-regs.h (HARD_REGNO_NREGS): Update comment and formatting.
|
||
(VALID_FP_MODE_P): New macro.
|
||
(HARD_REGNO_MODE_OK): Use VALID_FP_MODE_P. Use non-overlapping register
|
||
sets for all general and floating point modes. Align wide floating
|
||
point modes to even register boundaries to comply with architectural
|
||
requirements.
|
||
|
||
2005-07-04 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-dump.c (dump_files): Initialize dump number for .cgraph
|
||
to 0.
|
||
|
||
2005-07-04 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-ssa-structalias.c: Don't include expr.h.
|
||
|
||
2005-07-04 Diego Novillo <dnovillo@redhat.com>
|
||
|
||
* tree-iterator.h (TSI_NEW_STMT, TSI_SAME_STMT): Fix
|
||
comments.
|
||
|
||
2005-07-04 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22279
|
||
|
||
* tree-ssa-structalias.c (offset_overlaps_with_access): Use
|
||
correct operator.
|
||
|
||
2005-07-04 J"orn Rennecke <joern.rennecke@st.com>
|
||
|
||
* sh.c (output_ieee_ccmpeq): Replace "\\;" with "\n\t".
|
||
|
||
2005-07-03 Joseph S. Myers <joseph@codesourcery.com>
|
||
|
||
* bb-reorder.c, c-pch.c, c-pragma.c, c.opt, cfghooks.c, cfgloop.c,
|
||
cfgrtl.c, cgraphunit.c, config/c4x/c4x.c, config/cris/cris.c,
|
||
config/frv/frv.c, config/host-darwin.c, config/iq2000/iq2000.c,
|
||
config/lynx.h, config/m68k/m68k.c, config/pa/pa.c, config/sh/sh.h,
|
||
config/stormy16/stormy16.c, config/v850/v850.c,
|
||
config/vax/netbsd-elf.h, coverage.c, dwarf2out.c, emit-rtl.c,
|
||
except.c, gcc.c, tree-cfg.c, tree-eh.c, tree-ssa.c, xcoffout.c:
|
||
Avoid "." or "\n" at end of diagnostics and capital letters at
|
||
start of diagnostics.
|
||
* combine.c, cse.c: Don't translate dump file output.
|
||
* toplev.c (print_version): Only translate output if going to
|
||
stderr.
|
||
|
||
2005-07-03 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
* c-decl.c, tree-object-size.c, tree-vectorizer.c,
|
||
config/arm/unwind-arm.c, config/arm/unwind-arm.h: Fix comment
|
||
typos.
|
||
|
||
2005-07-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* pa.c (fix_range): Fix typo in comment.
|
||
|
||
2005-07-03 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
* tree-vrp.c (extract_range_from_assert): Replace
|
||
fold (build (...)) with fold_build2.
|
||
|
||
2005-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* c-format.c (gcc_gfc_format_type, gcc_gfc_flag_pairs,
|
||
gcc_gfc_char_table, init_dynamic_gfc_info): New.
|
||
(format_types_orig, handle_format_attribute): Add support for
|
||
format "gcc_gfc".
|
||
|
||
2005-07-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||
|
||
* varasm.c (assemble_variable): Fix format specifier thinko.
|
||
|
||
2005-07-03 Ira Rosen <irar@il.ibm.com>
|
||
|
||
PR tree-optimization/22029 (and 22135)
|
||
* tree-pretty-print.c (dump_generic_node): Check that the node is not
|
||
a phi node before calling dump_vops.
|
||
|
||
2005-07-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||
|
||
* tree-dump.h (dump_string_field): Declare.
|
||
* tree-dump.c: Use it instead of dump_string.
|
||
(dump_string_field): Make non-static.
|
||
|
||
2005-07-03 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (sh_output_mi_thunk): Initialize and clean
|
||
up the minimal CFG stuff always when optimize > 0. Call
|
||
split_all_insns_noflow in PIC case if needed.
|
||
|
||
2005-07-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||
Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de>
|
||
|
||
PR c++/18279
|
||
* c-decl.c (c_write_global_declarations): Dump contents of
|
||
external scope to.
|
||
* tree-dump.c (dequeue_and_dump): Dump abstract origin of a decl.
|
||
<TRY_FINALLY_EXPR>, <RETURN_EXPR>, <CASE_LABEL_EXPR>, <LABEL_EXPR>,
|
||
<GOTO_EXPR>, <SWITCH_EXPR>: Add.
|
||
(dump_enabled_p): Return TRUE if PHASE is TDI_all and any dump
|
||
is enabled.
|
||
|
||
2005-07-03 Joseph S. Myers <joseph@codesourcery.com>
|
||
|
||
* c-common.h (GCC_DIAG_STYLE): Define.
|
||
* c-tree.h (GCC_DIAG_STYLE): Do not define. Change minimum GCC
|
||
version for format checking to 4.1.
|
||
* c-format.c: Include toplev.h after c-common.h.
|
||
(enum format_type): Add gcc_tdiag_format_type.
|
||
(gcc_tdiag_length_specs, gcc_tdiag_flag_pairs,
|
||
gcc_tdiag_flag_specs, gcc_tdiag_char_table): New.
|
||
(format_types_orig): Add gcc_tdiag.
|
||
(init_dynamic_diag_info): Support gcc_tdiag formats.
|
||
(handle_format_attribute): Likewise.
|
||
* toplev.h (NO_FRONT_END_DIAG, ATTRIBUTE_GCC_FE_DIAG): Remove.
|
||
(GCC_DIAG_STYLE): Default to __gcc_tdiag__. Change minimum GCC
|
||
version for format checking to 4.1.
|
||
(warning0, warning, error, pedwarn, sorry): Use
|
||
ATTRIBUTE_GCC_DIAG.
|
||
* config/rs6000/rs6000.c (altivec_expand_builtin), varasm.c
|
||
(finish_aliases_1): Do not use %qE.
|
||
* config/arm/arm.c, config/i386/i386.c, config/mmix/mmix.c,
|
||
config/pdp11/pdp11.c, stor-layout.c, tree-eh.c, tree-ssa.c:
|
||
Correct format bugs.
|
||
* config/v850/v850-protos.h (v850_output_aligned_bss): Change size
|
||
parameter to unsigned HOST_WIDE_INT.
|
||
* config/v850/v850.c (v850_output_aligned_bss): Likewise.
|
||
|
||
2005-07-02 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
PR middle-end/21742
|
||
* expr.c (write_complex_part): Use adjust_address for MEM.
|
||
(read_complex_part): Same.
|
||
|
||
2005-07-02 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22280
|
||
|
||
* tree-sra.c (generate_element_init): Remove useless loop.
|
||
|
||
2005-07-02 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (alpha_legitimize_address): Check for
|
||
TLS_MODEL_NONE.
|
||
(alpha_stdarg_optimize_hook): Use DECL_UID with va_list_vars.
|
||
|
||
2005-07-02 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR middle-end/14490
|
||
* fold-const.c (fold_binary): Handle the return value of
|
||
fold_to_nonsharp_ineq_using_bound if we get back the same operand back.
|
||
Implement "X +- C1 CMP C2" folding to "X CMP C2 -+ C1".
|
||
|
||
2005-07-02 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-dom.c (find_equivalent_equality_comparison): Do not
|
||
a eliminate type conversion which feeds an equality comparison
|
||
if the original type or either operand in the comparison is a
|
||
function pointer.
|
||
|
||
2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
|
||
|
||
* c.opt, common.opt, config/bfin/bfin.opt, config/pa/pa.opt,
|
||
config/rs6000/rs6000.opt, params.def: Remove "." from end of help
|
||
texts.
|
||
* config/avr/avr.c: Do not use '`' as left quote.
|
||
* config/rs6000/rs6000.c, config/s390/s390.c, opts.c, tree.c:
|
||
Remove "." from end of diagnostics. Make diagnostics start with
|
||
lowercase letter.
|
||
|
||
2005-07-02 Zack Weinberg <zack@codesourcery.com>
|
||
Joseph S. Myers <joseph@codesourcery.com>
|
||
|
||
* toplev.c (default_tree_printer): Handle setting location with
|
||
'+' flag.
|
||
* c-objc.common.c (c_tree_printer): Likewise.
|
||
* c-format.c (gcc_diag_flag_specs): Add '+'.
|
||
(gcc_cdiag_char_table): Allow '+' flag for tree formats.
|
||
(format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag
|
||
formats.
|
||
* c-common.c, c-decl.c, c-objc-common.c, c-pragma.c,
|
||
config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c,
|
||
config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c,
|
||
config/v850/v850.c, function.c, stor-layout.c, toplev.c,
|
||
tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag
|
||
instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end
|
||
of diagnostics. Use %q+D not %s for a decl. Do not pass excess
|
||
format arguments where %J is used without %D.
|
||
|
||
2005-07-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* gcc.c (LINK_SSP_SPEC): Define.
|
||
(link_ssp_spec): New variable.
|
||
(LINK_COMMAND_SPEC): Add %(link_ssp).
|
||
(static_specs): Add link_ssp_spec.
|
||
* configure.ac (TARGET_LIBC_PROVIDES_SSP): New test.
|
||
* configure: Rebuilt.
|
||
* config.in: Rebuilt.
|
||
|
||
* config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define.
|
||
* config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise.
|
||
* config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise.
|
||
* config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise.
|
||
* config/rs6000/rs6000.md (stack_protect_set, stack_protect_test):
|
||
If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp.
|
||
-0x7008(2) instead of reading __stack_chk_guard variable.
|
||
* config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change
|
||
number.
|
||
(UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants.
|
||
(stack_protect_set, stack_protect_test): Use *_tls* patterns
|
||
if TARGET_THREAD_SSP_OFFSET is defined.
|
||
(stack_tls_protect_set_si, stack_tls_protect_set_di,
|
||
stack_tls_protect_test_si, stack_tls_protect_test_di): New insns.
|
||
|
||
Revert:
|
||
2005-06-27 Richard Henderson <rth@redhat.com>
|
||
* libgcc-std.ver (GCC_4.1.0): New.
|
||
* libgcc.h (__stack_chk_guard): Declare.
|
||
(__stack_chk_fail, __stack_chk_fail_local): Declare.
|
||
* libgcc2.c (L_stack_chk, L_stack_chk_local): New.
|
||
* mklibgcc.in (lib2funcs): Add them.
|
||
|
||
2005-07-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/linux-unwind.h (x86_64_fallback_frame_state): Cast to
|
||
void * before struct sigcontext *.
|
||
(x86_fallback_frame_state): Likewise.
|
||
|
||
2005-07-01 James E. Wilson <wilson@specifixinc.com>
|
||
|
||
* doc/invoke.texi (-funit-at-a-time): Correct grammar in second bullet.
|
||
|
||
2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR tree-opt/22269
|
||
* tree-ssa-reassoc.c (should_transpose): Fix which operand
|
||
we check for SSA_NAME for.
|
||
|
||
2005-07-01 Daniel Berlin <dberlin@dberlin.org>
|
||
|
||
Fix PR tree-optimization/22071
|
||
|
||
* tree-ssa-structalias.c (offset_overlaps_with_access): New
|
||
function.
|
||
(get_constraint_for_component_ref): Use it.
|
||
|
||
2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
|
||
|
||
PR other/22264
|
||
* diagnostic.c (diagnostic_report_current_module): Use pp_newline to
|
||
print out the last new line.
|
||
|
||
2005-07-01 Hans-Peter Nilsson <hp@axis.se>
|
||
|
||
* config/cris/cris.md (CRIS_CC0_REGNUM): New constant.
|
||
Swap numbers for CRIS_AP_REGNUM and CRIS_MOF_REGNUM.
|
||
* config/cris/cris.c (cris_conditional_register_usage): Adjust
|
||
reg_names[CRIS_CC0_REGNUM] for early CRIS versions.
|
||
(cris_print_operand) <case REG>: Handle CRIS_CC0_REGNUM.
|
||
(cris_md_asm_clobbers): Clobber CRIS_CC0_REGNUM for all asms.
|
||
* config/cris/cris.h (CRIS_CANONICAL_CC0_REGNUM): New macro.
|
||
(enum reg_class): New member CC0_REGS.
|
||
(REG_CLASS_FROM_LETTER): Add 'c' for CC0_REGS.
|
||
(FIRST_PSEUDO_REGISTER, CALL_USED_REGISTERS, REG_ALLOC_ORDER)
|
||
(HARD_REGNO_MODE_OK, MODES_TIEABLE_P, REG_CLASS_NAMES)
|
||
(CRIS_SPECIAL_REGS_CONTENTS, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
|
||
(PREFERRED_RELOAD_CLASS, REGISTER_NAMES, DBX_REGISTER_NUMBER):
|
||
Adjust for register now described.
|
||
|
||
2005-07-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/22262
|
||
* config/i386/i386.md (stack_protect_test_si,
|
||
stack_protect_test_di): Add earlyclobber for scratch 3.
|
||
* config/rs6000/rs6000.md (stack_protect_testsi,
|
||
stack_protect_testdi): Add earlyclobber for scratch 3,
|
||
remove earlyclobber from scratch 4.
|
||
|
||
Older entries for 2005 can be found in ChangeLog-2005.
|