Create modify_expr_node_pool.
(fini_pre): Free modify_expr_node_pool and need_creation array.
(execute_pre): Call insert_fake_stores, compute_rvuse, and
- realify_fake_stores.
+ realify_fake_stores.
* tree-flow.h (vn_compute): Fix prototype.
(vn_add): Ditto.
(vn_lookup): Ditto.
2005-12-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
* c-pretty-print.h (struct c_pretty_print_info): Add new member
- "constant".
+ "constant".
(pp_constant): New macro.
* c-pretty-print.c (pp_c_pretty_printer_init): Set pp->constant.
2005-12-29 Kenneth Zadeck <zadeck@naturalbridge.com>
- * bitmap.c (bitmap_element_free, bitmap_element_link,
- bitmap_elt_insert_after, bitmap_and, bitmap_and_compl,
- bitmap_and_compl, bitmap_ior, bitmap_ior_into, bitmap_xor,
- bitmap_xor_into): Added code to properly maintain the variants
- associated with the CURRENT and HEAD fields.
- (bitmap_popcount, bitmap_clear_range, bitmap_compl_and_into): New
- functions.
+ * bitmap.c (bitmap_element_free, bitmap_element_link,
+ bitmap_elt_insert_after, bitmap_and, bitmap_and_compl,
+ bitmap_and_compl, bitmap_ior, bitmap_ior_into, bitmap_xor,
+ bitmap_xor_into): Added code to properly maintain the variants
+ associated with the CURRENT and HEAD fields.
+ (bitmap_popcount, bitmap_clear_range, bitmap_compl_and_into): New
+ functions.
* bitmap.h: Added defs for bitmap_popcount, bitmap_clear_range,
and bitmap_compl_and_into.
2005-12-28 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/25394
- * fold-const.c (fold_checksum_tree): Guard
+ * fold-const.c (fold_checksum_tree): Guard
portions of checksumming with correct structure checks.
2005-12-27 Kazu Hirata <kazu@codesourcery.com>
* fold-const.c (int_const_binop): Return NULL_TREE when an expression
can't be evaluated at compile-time (instead of calling abort).
Return NULL_TREE for division (and modulus) by zero.
- (const_binop): Return NULL_TREE for floating point operators that
+ (const_binop): Return NULL_TREE for floating point operators that
aren't handled by real_arithmetic.
- (fold_binary): Eliminate "wins" variable, and "binary" label, by
+ (fold_binary): Eliminate "wins" variable, and "binary" label, by
folding operators with constant operands early. Assert that
operands are non-NULL.
* c-common.c (compound_literal_number): New variable.
(set_compound_literal_name): New function.
* c-common.h (set_compound_literal_name): Declare.
-
+
2005-12-26 Kazu Hirata <kazu@codesourcery.com>
PR tree-optimization/25125
2005-12-23 Paolo Bonzini <bonzini@gnu.org>
- * combine.c (simplify_shift_const): Fix typo. Use, whenever
+ * combine.c (simplify_shift_const): Fix typo. Use, whenever
applicable, simplify_const_binary_operation.
- (simplify_shift_const): Leave only the fallback
- case when no simplification is possible. Extract to...
- (simplify_shift_const_1): ... here. Always create a new
- RTX instead of substituting. Remove the signed_count variable.
- Return NULL_RTX if no substitution is possible.
+ (simplify_shift_const): Leave only the fallback
+ case when no simplification is possible. Extract to...
+ (simplify_shift_const_1): ... here. Always create a new
+ RTX instead of substituting. Remove the signed_count variable.
+ Return NULL_RTX if no substitution is possible.
- (simplify_and_const_int): Leave only the fallback
- case when no simplification is possible. Extract to...
- (simplify_and_const_int_1): ... here. Always create a new
- RTX instead of substituting. Return NULL_RTX if no substitution
- is possible.
+ (simplify_and_const_int): Leave only the fallback
+ case when no simplification is possible. Extract to...
+ (simplify_and_const_int_1): ... here. Always create a new
+ RTX instead of substituting. Return NULL_RTX if no substitution
+ is possible.
- (force_to_mode, simplify_comparison): Don't pass a non-NULL first
- parameter to simplify_and_const_int and simplify_shift_const,
- unless it is equal to the expected non-simplified result.
+ (force_to_mode, simplify_comparison): Don't pass a non-NULL first
+ parameter to simplify_and_const_int and simplify_shift_const,
+ unless it is equal to the expected non-simplified result.
2005-12-23 Jakub Jelinek <jakub@redhat.com>
2005-12-22 Dale Johannesen <dalej@apple.com>
- * config/i386/sse.md (sse_movhlps): Reverse operands for
+ * config/i386/sse.md (sse_movhlps): Reverse operands for
2nd and 3rd alternatives.
2005-12-22 Andrew Pinski <pinskia@physics.uc.edu>
* df.c (df_analyze_1, df_analyze_subcfg, iterative_dataflow):
Corrected basic block number calculations for changes in entry and
exit numbering.
-
+
2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
* tree-flow.h (struct var_ann_d): Change type of
* flow.c (update_life_info, count_or_remove_death_notes): Fixed
latent bug that could happen if update_life_info was called with a
blocks parameter and the call to cleanup_cfg actually deleted one
- of those blocks.
+ of those blocks.
2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
folding.
* dwarf2out.c (base_type_die): Use DW_ATE_decimal_float to
describe decimal floating point types.
-
+
2005-12-18 Ulrich Weigand <uweigand@de.ibm.com>
PR rtl-optimization/21041
2005-12-18 Dorit Nuzman <dorit@il.ibm.com>
- PR tree-optimization/24378
+ PR tree-optimization/24378
* tree-vect-transform.c (vect_transform_loop): Create single-predecessor
- basic-block after loop-versioning.
+ basic-block after loop-versioning.
2005-12-18 Jeff Law <law@redhat.com>
* config/m68k/m68k.md (m68k_output_function_prologue): Always call
dwarf2out_def_cfa. Only add space for frame pointer to cfa_offset
- when frame_pointer_needed.
+ when frame_pointer_needed.
2005-12-17 Gabriel Dos Reis <gdr@integrable-solutions.net>
* c-format.c (check_format_info_main): Use GGC_NEW.
(format_type_warning): Use explicit cast when converting from void *.
* c-typeck.c (alloc_tagged_tu_seen_cache): Use XNEW instead of
- xmalloc.
+ xmalloc.
(start_init): Likewise.
* tree-flow-inline.h (first_referenced_var): Use explicit cast
when converting from void *.
* unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Guard
against prev_cache_entry == NULL when moving a cache entry to the
head of the list.
-
+
2005-12-15 Nathan Sidwell <nathan@codesourcery.com>
* config/mt/mt.c (mt_override_options): Require lower case
Second part of MS1->MT renaming
* config/mt/mt.md (doloop_end): Call mt_add_loop.
(movqi, movhi): Call mt_set_memflags.
- (*movdf_internal): Call mt_split_words.
+ (*movdf_internal): Call mt_split_words.
(reload_inqi, reload_outqi, reload_inhi, reload_outhi): Call
mt_set_memflags.
(cmpsi): Store to mt_compare_op[01].
(mt_cpu): Renamed.
(mt_init_machine_status, mt_override_options, mt_builtin_saveregs,
mt_va_start, mt_compute_frame_size, mt_emit_save_restore,
- mt_emit_save_fp, mt_emit_save_regs, mt_interrupt_function_p,
+ mt_emit_save_fp, mt_emit_save_regs, mt_interrupt_function_p,
mt_expand_prologue, mt_epilogue_uses, mt_expand_epilogue,
mt_expand_eh_return, mt_emit_eh_prologue,
mt_handl_interrupt_attribute): Renamed, adjusted.
2005-12-14 Richard Sandiford <richard@codesourcery.com>
- * gcc/config/arm/arm.md: Provide a big-endian version of the
+ * config/arm/arm.md: Provide a big-endian version of the
(zero_extend:SI (subreg:QI ...)) splitter.
2005-12-14 J"orn Rennecke <joern.rennecke@st.com>
* predict.c (tree_predicted_by_p): Likewise for struct edge_prediction.
(tree_predict_edge, combine_predictions_for_bb): Likewise.
(remove_predictions_associated_with_edge): Likewise.
-
+
2005-12-12 Jeff Law <law@redhat.com>
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Remove
* tree-ssa-operands.c (swap_tree_operands): Make external.
(get_expr_operands): Stop auto-canonicalization.
* tree-ssa-reassoc.c: Rewrite.
- (init_optimization_passes):
+ (init_optimization_passes):
* tree-flow.h (swap_tree_operands): Prototype.
* Makefile.in (tree-ssa-reassoc.o): Update dependencies.
VARRAY_RTVEC, VARRAY_TREE, VARRAY_BITMAP, VARRAY_REG, VARRAY_BB,
VARRAY_ELT_LIST, VARRAY_EDGE, VARRAY_TREE_PTR): Adjust definition.
(VARRAY_PUSH_CHAR, VARRAY_PUSH_UCHAR, VARRAY_PUSH_SHORT,
- VARRAY_PUSH_USHORT, VARRAY_PUSH_INT, VARRAY_PUSH_UINT,
- VARRAY_PUSH_LONG, VARRAY_PUSH_ULONG, VARRAY_PUSH_WIDE_INT,
- VARRAY_PUSH_UWIDE_INT, VARRAY_PUSH_GENERIC_PTR,
- VARRAY_PUSH_GENERIC_PTR_NOGC, VARRAY_PUSH_CHAR_PTR,
- VARRAY_PUSH_RTX, VARRAY_PUSH_RTVEC, VARRAY_PUSH_TREE,
- VARRAY_PUSH_BITMAP, VARRAY_PUSH_REG, VARRAY_PUSH_BB,
+ VARRAY_PUSH_USHORT, VARRAY_PUSH_INT, VARRAY_PUSH_UINT,
+ VARRAY_PUSH_LONG, VARRAY_PUSH_ULONG, VARRAY_PUSH_WIDE_INT,
+ VARRAY_PUSH_UWIDE_INT, VARRAY_PUSH_GENERIC_PTR,
+ VARRAY_PUSH_GENERIC_PTR_NOGC, VARRAY_PUSH_CHAR_PTR,
+ VARRAY_PUSH_RTX, VARRAY_PUSH_RTVEC, VARRAY_PUSH_TREE,
+ VARRAY_PUSH_BITMAP, VARRAY_PUSH_REG, VARRAY_PUSH_BB,
VARRAY_PUSH_EDGE, VARRAY_PUSH_TREE_PTR): Likewise.
- (VARRAY_TOP_CHAR, VARRAY_TOP_UCHAR, VARRAY_TOP_SHORT,
- VARRAY_TOP_USHORT, VARRAY_TOP_INT, VARRAY_TOP_UINT,
- VARRAY_TOP_LONG, VARRAY_TOP_ULONG, VARRAY_TOP_WIDE_INT,
- VARRAY_TOP_UWIDE_INT, VARRAY_TOP_GENERIC_PTR,
- VARRAY_TOP_GENERIC_PTR_NOGC, VARRAY_TOP_CHAR_PTR, VARRAY_TOP_RTX,
- VARRAY_TOP_RTVEC, VARRAY_TOP_TREE, VARRAY_TOP_BITMAP,
- VARRAY_TOP_REG, VARRAY_TOP_BB, VARRAY_TOP_EDGE,
+ (VARRAY_TOP_CHAR, VARRAY_TOP_UCHAR, VARRAY_TOP_SHORT,
+ VARRAY_TOP_USHORT, VARRAY_TOP_INT, VARRAY_TOP_UINT,
+ VARRAY_TOP_LONG, VARRAY_TOP_ULONG, VARRAY_TOP_WIDE_INT,
+ VARRAY_TOP_UWIDE_INT, VARRAY_TOP_GENERIC_PTR,
+ VARRAY_TOP_GENERIC_PTR_NOGC, VARRAY_TOP_CHAR_PTR, VARRAY_TOP_RTX,
+ VARRAY_TOP_RTVEC, VARRAY_TOP_TREE, VARRAY_TOP_BITMAP,
+ VARRAY_TOP_REG, VARRAY_TOP_BB, VARRAY_TOP_EDGE,
VARRAY_TOP_TREE_PTR): Likewise.
* varray.c (varray_grow): Likewise.
(varray_clear): Likewise.
(anyoffset_tree): Ditto.
(anyoffset_id): Ditto.
(do_deref): Take vector of constraints, no return value.
- Update to work on vector.
+ Update to work on vector.
(get_constraint_for): Ditto.
(get_constraint_for_component_ref): Ditto.
(do_structure_copy): Ditto.
PR target/25311
* config/s390/s390.c (struct s390_address): New field literal_pool.
- (s390_decompose_address): Compute literal_pool field. Do not
+ (s390_decompose_address): Compute literal_pool field. Do not
assume register %r13 is always (and solely) used as pool base.
(s390_extra_constraint_str): Use literal_pool field.
(setmem_long): Use shift_count_or_setmem_operand instead of
setmem_operand.
-2005-12-08 Daniel Jacobowitz <dan@codesourcery.com>
+2005-12-08 Daniel Jacobowitz <dan@codesourcery.com>
Andreas Tobler <a.tobler@schweiz.ch>
* Makefile.in (ALL_GTFILES_H): Replace sed statement with more portable
* config/s390/s390-protos.h (s390_expand_atomic): Declare.
* config/s390/s390.md ("ATOMIC"): New code macro.
("atomic"): Corresponding new code attribute.
- ("sync_lock_test_and_set[hq]i",
+ ("sync_lock_test_and_set[hq]i",
"sync_{new_,old_,}{and,ior,xor,add,sub,nand}[hq]i"): New pattern.
2005-12-07 Adrian Straetling <straetling@de.ibm.com>
- * config/s390/s390.c (s390_expand_mask_and_shift,
- struct alignment_context, init_alignment_context,
+ * config/s390/s390.c (s390_expand_mask_and_shift,
+ struct alignment_context, init_alignment_context,
s390_expand_cs_hqi): New.
* config/s390/s390-protos.h (s390_expand_cs_hqi): Declare.
* config/s390/s390.md ("sync_compare_and_swaphi",
2005-12-07 Richard Sandiford <richard@codesourcery.com>
- * gcc/reload.c (push_secondary_reload): Fix typo:
+ * reload.c (push_secondary_reload): Fix typo:
s/insn_constraint/scratch_constraint/.
2005-12-07 Richard Sandiford <richard@codesourcery.com>
is set.
2005-12-05 Daniel Berlin <dberlin@dberlin.org>
-
+
* print-tree.c (print_node): Ditto.
* tree-dfa.c (add_referenced_var): Tag's don't have DECL_INITIAL.
* tree-dump.c (dequeue_and_dump): Check for decl_common structure
- before accessing DECL_ARTIFICIAL.
+ before accessing DECL_ARTIFICIAL.
Handle new tag tree codes.
* tree-flow-inline.h (clear_call_clobbered): Update for tag
changes.
* tree-ssa-alias.c (init_alias_info): Update for memory tag changes.
(group_aliases): Ditto.
(setup_pointers_and_addressables): Ditto.
- (is_escape_site): Ditto.
+ (is_escape_site): Ditto.
(may_alias_p): Ditto.
(create_tag_raw): New function.
(create_memory_tag): Use it.
(MTAG_GLOBAL): New macro.
(union tree_node): Add memory tag member.
* treestruct.def (TS_MEMORY_TAG): New.
-
+
2005-12-05 Dale Johannesen <dalej@apple.com>
- * config/i386/xmmintrin.h (_MM_TRANSPOSE4_PS): Fix to match
+ * config/i386/xmmintrin.h (_MM_TRANSPOSE4_PS): Fix to match
what was approved (PR 24323).
2005-12-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
* config/darwin.c (machopic_select_section): It's not defined
as weak if it's only marked as weak_import.
-
+
* config/darwin-protos.h (darwin_cxx_determine_class_data_visibility):
Prototype.
* tree-pretty-print.c (op_symbol): Handle LROTATE_EXPR
and RROTATE_EXPR.
-
+
2005-12-02 Alan Modra <amodra@bigpond.net.au>
PR target/21017
2005-11-30 Dale Johannesen <dalej@apple.com>
Andrew Pinski <pinskia@physics.uc.edu>
- * combine.c (find_split_point): Sign extend bitmask
+ * combine.c (find_split_point): Sign extend bitmask
when changing bitfield assignment to IOR of AND.
2005-11-30 Nathan Sidwell <nathan@codesourcery.com>
2005-11-28 Nathan Sidwell <nathan@codesourcery.com>
PR c++/21166
- * c-decl.c (finish_struct): Only set DECL_PACKED on a field
+ * c-decl.c (finish_struct): Only set DECL_PACKED on a field
when its natural alignment is > BITS_PER_UNIT.
* stor-layout.c (finalize_type_size): Revert my patch of 2005-08-08.
* c-common.c (handle_packed_attribute): Ignore packing on a field
(_Unwind_Stop_Fn): New typedef.
(_Unwind_ForcedUnwind): Declare.
(_Unwind_Resume_or_Rethrow): Declare.
- * gcc/config/arm/libunwind.S (UNWIND_WRAPER): Add nargs
+ * config/arm/libunwind.S (UNWIND_WRAPER): Add nargs
argument. Adjust.
(_Unwind_Resume_or_Rethrow, _Unwind_ForcedUnwind): New.
* config/arm/unwind-arm.c (UCB_FORCED_STOP_FN)
2005-11-14 Dale Johannesen <dalej@apple.com>
- * expmed.c (store_bit_field): Add offset unconditionally for
+ * expmed.c (store_bit_field): Add offset unconditionally for
memory targets.
- (extract_bit_field): Don't force extzv or extv operand into
+ (extract_bit_field): Don't force extzv or extv operand into
a register if field is too big.
2005-11-14 Daniel Jacobowitz <dan@codesourcery.com>
2005-11-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/18452
- * gcc/c.opt: Add a -lang-fortran option.
- * gcc/c-opts.c: Add a lang_fortran flag.
+ * c.opt: Add a -lang-fortran option.
+ * c-opts.c: Add a lang_fortran flag.
(c_common_init_options): Handling the -lang-fortran option.
(c_common_handle_option): Add a case for Fortran options in
preprocessing. Remove cases for -ffixed-form and
* tree.c (merge_dllimport_decl_attributes): Check DECL_DLLIMPORT_P
instead of attribute. Check for dllexport override. Warn if
inconsistent dll linkage. Don't lose old dllimport if decl has
- had address referenced. Tweak lookup of dllimport atribute.
+ had address referenced. Tweak lookup of dllimport atribute.
(handle_dll_attribute): Check targetm.valid_dllimport_attribute_p
for target specific rules. Don't add dllimport attribute if
DECL_DECLARED_INLINE_P. Set DECL_DLLIMPORT_P when adding
2005-10-05 Dale Johannesen <dalej@apple.com>
- * convert.c (convert_to_real): Don't convert
+ * convert.c (convert_to_real): Don't convert
(float)floor(double d) to floorf((float)d).
2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
PR 17886
* expmed.c (expand_shift): Move logic to reverse rotation
- direction when rotating by constants ...
+ direction when rotating by constants ...
* optabs.c (expand_binop): ... here.
* config/i386/i386.md (rotrdi3): Handle 32-bit mode.
(ix86_rotrdi3): New pattern.
* expmed.c (expand_shift): Don't use the target of the rotate as
target for the first expanded shift insn.
- * testsuite/gcc.dg/20050922-1.c: Testcase added.
2005-09-21 Zdenek Dvorak <dvorakz@suse.cz>
2005-09-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
- * c-decl.c (diagnose_mismatched_decls): With -Wredundant-decls,
+ * c-decl.c (diagnose_mismatched_decls): With -Wredundant-decls,
do not issue warning for a variable definition following
a declaration.
2005-09-01 Phil Edwards <phil@codesourcery.com>
- * config.gcc (i*86-wrs-vxworks): Update. Split out vxworksae target.
- * config/i386/t-vxworks: Update multilibs for VxWorks 6 and RTP mode.
- * config/i386/vxworks.h: Likewise.
- * config/i386/t-vxworksae: New file, for VxWorks AE.
- * config/i386/vxworksae.h: Likewise.
+ * config.gcc (i*86-wrs-vxworks): Update. Split out vxworksae target.
+ * config/i386/t-vxworks: Update multilibs for VxWorks 6 and RTP mode.
+ * config/i386/vxworks.h: Likewise.
+ * config/i386/t-vxworksae: New file, for VxWorks AE.
+ * config/i386/vxworksae.h: Likewise.
2005-09-01 Sebastian Pop <pop@cri.ensmp.fr>
2005-08-31 Dale Johannesen <dalej@apple.com>
- * loop-iv.c (iv_number_of_iterations): Fix overflow check for
+ * loop-iv.c (iv_number_of_iterations): Fix overflow check for
loops that count down.
2005-08-31 Richard Henderson <rth@redhat.com>
2005-08-28 Dale Johannesen <dalej@apple.com>
- * config/i386/i386.c (nocona_cost): Increase MOVE_RATIO.
+ * config/i386/i386.c (nocona_cost): Increase MOVE_RATIO.
2005-08-28 Andrew Pinski <pinskia@physics.uc.edu>
2005-08-23 Phil Edwards <phil@codesourcery.com>
- * config.gcc (*-*-vxworks*): Update tm_file, add extra_options,
+ * config.gcc (*-*-vxworks*): Update tm_file, add extra_options,
remove use_collect2.
- (powerpc-wrs-vxworks): Update, split out *-*-vxworksae target.
+ (powerpc-wrs-vxworks): Update, split out *-*-vxworksae target.
- * target-def.h (TARGET_HAVE_CTORS_DTORS): Allow target
+ * target-def.h (TARGET_HAVE_CTORS_DTORS): Allow target
configuration files to override the default value.
- * config/t-vxworks: Remove INSTALL_ASSERT_H. Define STMP_FIXPROTO,
+ * config/t-vxworks: Remove INSTALL_ASSERT_H. Define STMP_FIXPROTO,
EXTRA_HEADERS, and EXTRA_MULTILIB_PARTS.
- * config/vx-common.h: New file, split out from...
- * config/vxworks.h: here. Update for VxWorks 6.x and RTP mode.
- * config/vxworksae.h: New file, for VxWorks AE.
- * config/vxworks.opt: New file.
- * config/vxlib.c: Update for VxWorks 6.
+ * config/vx-common.h: New file, split out from...
+ * config/vxworks.h: here. Update for VxWorks 6.x and RTP mode.
+ * config/vxworksae.h: New file, for VxWorks AE.
+ * config/vxworks.opt: New file.
+ * config/vxlib.c: Update for VxWorks 6.
- * config/rs6000/t-vxworks (MULTILIB_OPTIONS): New list. Adjust
+ * config/rs6000/t-vxworks (MULTILIB_OPTIONS): New list. Adjust
other MULTILIB_* variables appropriately.
- (LIB2FUNCS_EXTRA, EXTRA_MULTILIB_PARTS): Correct from t-ppccomm.
- * config/rs6000/t-vxworksae: New file, adjust multilibs for AE.
- * config/rs6000/vxworks.h: Update for VxWorks 6.
- * config/rs6000/vxworksae.h: New file, mostly placeholder for now.
+ (LIB2FUNCS_EXTRA, EXTRA_MULTILIB_PARTS): Correct from t-ppccomm.
+ * config/rs6000/t-vxworksae: New file, adjust multilibs for AE.
+ * config/rs6000/vxworks.h: Update for VxWorks 6.
+ * config/rs6000/vxworksae.h: New file, mostly placeholder for now.
2005-08-23 Andrew Pinski <pinskia@physics.uc.edu>
2005-07-26 Dale Johannesen <dalej@apple.com>
- * postreload-gcse.c (alloc_mem): Start CUID numbering at 1.
+ * postreload-gcse.c (alloc_mem): Start CUID numbering at 1.
2005-07-26 Mark Mitchell <mark@codesourcery.com>
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
+ * tree-ssa-pre.c (do_eustores): Make sure LHS is a decl for the
moment.
2005-07-17 Daniel Berlin <dberlin@dberlin.org>
2005-07-12 Dale Johannesen <dalej@apple.com>
- * config/rs6000.c (rs6000_rtx_cost): Move FLOAT_EXTEND.
+ * config/rs6000.c (rs6000_rtx_cost): Move FLOAT_EXTEND.
2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
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.
+ * 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.
+ * 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>
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
+ * 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.
(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.
+ (copy_node_stat): Copy init priority.
(build_decl_stat): Ditto for visibility.
(ts_enum_names): New.
(tree_contains_struct_check_failed): New function.
(check_all_va_list_escapes): Ditto.
(execute_optimize_stdarg): Ditto.
* tree-tailcall.c (suitable_for_tail_opt_p): Used referenced_var
- iterator.
+ iterator.
2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
process_unification_queue, init_topo_info, topo_visit,
init_scc_info, free_scc_info, perform_var_substitution,
solve_graph): Use unsigned instead of uint.
-
+
2005-06-30 Jakub Jelinek <jakub@redhat.com>
* function.c (gen_stack_protect_test): Add third argument.
2005-06-29 Caroline Tice <ctice@apple.com>
Fix PR 21956
- * varasm.c (assemble_start_function): Add "L" to beginning of
+ * varasm.c (assemble_start_function): Add "L" to beginning of
local labels, so assembler & linker treat them as local.
-
+
2005-06-29 Richard Henderson <rth@redhat.com>
* config/i386/i386.c (ix86_expand_int_vcond): Remove unsignedp
2005-06-29 Stuart Hastings <stuart@apple.com>
- * gcc/config/i386/mmintrin.h: Mark vector intrinsics always_inline.
- * gcc/config/i386/emmintrin.h: Likewise.
- * gcc/config/i386/pmmintrin.h: Likewise.
- * gcc/config/i386/xmmintrin.h: Likewise.
-
+ * config/i386/mmintrin.h: Mark vector intrinsics always_inline.
+ * config/i386/emmintrin.h: Likewise.
+ * config/i386/pmmintrin.h: Likewise.
+ * config/i386/xmmintrin.h: Likewise.
+
2005-06-29 Steve Ellcey <sje@cup.hp.com>
PR middle-end/21969
displacements for addresses containing frame_pointer_rtx or
virtual_stack_vars_rtx.
(s390_frame_info): Replaced use of STARTING_FRAME_OFFSET.
- (s390_initial_elimination_offset): New offset when eliminating the
+ (s390_initial_elimination_offset): New offset when eliminating the
soft frame pointer.
* config/s390/s390.h (FRAME_GROWS_DOWNWARD): Defined as 1.
(STARTING_FRAME_OFFSET, STACK_DYNAMIC_OFFSET): Definitions changed.
* hooks.c (hook_constcharptr_tree_tree_null,
hook_constcharptr_int_tree_null,
hook_constcharptr_int_tree_tree_null): Likewise.
- * gcc/doc/tm.texi (TARGET_INVALID_CONVERSION,
+ * doc/tm.texi (TARGET_INVALID_CONVERSION,
TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Document.
* c-convert.c (convert): Use invalid_conversion hook.
* c-typeck.c (build_unary_op): Use invalid_unary_op hook.
2005-06-28 Andreas Krebbel <krebbel1@de.ibm.com>
- * except.c (current_function_has_exception_handlers): Function
+ * except.c (current_function_has_exception_handlers): Function
description added and if statements merged.
2005-06-28 Richard Henderson <rth@redhat.com>
(assign_parm_adjust_stack_rtl): Zap stack_parm when stack protect
wants to copy the parameter into the stack frame.
(stack_protect_prologue, stack_protect_epilogue): New.
- (expand_function_end): Call stack_protect_epilogue. Do
+ (expand_function_end): Call stack_protect_epilogue. Do
sjlj_emit_function_exit_after after naked_return_label.
* function.h (struct function): Add stack_protect_guard.
* params.def (PARAM_SSP_BUFFER_SIZE): New.
CALL_EXPR_HAS_RETURN_SLOT_ADDR based on escape analysis.
* tree-pass.h: Declare pass_return_slot.
* tree-optimize.c (init_tree_optimization_passes): Add it.
-
+
2005-06-23 David Edelsohn <edelsohn@gnu.org>
PR target/21760
patterns test PPC405_ERRATUM77.
2005-06-23 Jan Hubicka <jh@suse.cz>
-
+
* tree-inline.c (copy_body_r): Remap labels correctly.
2005-06-22 Alan Modra <amodra@bigpond.net.au>
* config/ia64/ia64-modes.def (V4SF): Add.
* config/ia64/ia64.c (ia64_legitimate_constant_p): Handle CONST_VECTOR.
- * config/ia64/ia64.h (CANNOT_CHANGE_MODE_CLASS): Allow vector to
+ * config/ia64/ia64.h (CANNOT_CHANGE_MODE_CLASS): Allow vector to
integer mode changes in fp regs.
* config/ia64/ia64.md (UNSPEC_VECT_EXTR): New.
* config/ia64/vect.md (smaxv2sf3, sminv2sf3): Fix typos in names.
* tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): New
tree-codes.
* optabs.h (OTI_reduc_smax, OTI_reduc_umax, OTI_reduc_smin,
- OTI_reduc_umin, OTI_reduc_plus): New optabs for reduction.
+ OTI_reduc_umin, OTI_reduc_plus): New optabs for reduction.
(reduc_smax_optab, reduc_umax_optab, reduc_smin_optab, reduc_umin_optab,
reduc_plus_optab): New optabs for reduction.
* expr.c (expand_expr_real_1): Handle new tree-codes.
new tree-codes.
* optabs.c (optab_for_tree_code): Handle new tree-codes.
(init_optabs): Initialize new optabs.
- * genopinit.c (optabs): Define handlers for new optabs.
+ * genopinit.c (optabs): Define handlers for new optabs.
* tree-vect-analyze.c (vect_analyze_operations): Fail vectorization in
case of a phi that is marked as relevant. Call vectorizable_reduction.
(vect_mark_relevant): Phis may be marked as relevant.
- (vect_mark_stmts_to_be_vectorized): The use corresponding to the
+ (vect_mark_stmts_to_be_vectorized): The use corresponding to the
reduction variable in a reduction stmt does not mark its defining phi
as relevant. Update documentation accordingly.
(vect_can_advance_ivs_p): Skip reduction phis.
(vect_create_destination_var): Update call to vect_get_new_vect_var.
Handle non-vector argument.
(get_initial_def_for_reduction): New function.
- (vect_create_epilog_for_reduction): New function.
+ (vect_create_epilog_for_reduction): New function.
(vectorizable_reduction): New function.
- (vect_get_new_vect_var): Handle new vect_var_kind.
+ (vect_get_new_vect_var): Handle new vect_var_kind.
(vectorizable_assignment, vectorizable_operation, vectorizable_store,
vectorizable_condition): Update call to vect_get_new_vect_var.
(vect_transform_stmt): Call vectorizable_reduction.
* tree-vect-analyze.c (vect_determine_vectorization_factor): Remove
ENABLE_CHECKING around gcc_assert.
* tree-vect-transform.c (vect_do_peeling_for_loop_bound,
- (vect_do_peeling_for_alignment, vect_transform_loop,
+ (vect_do_peeling_for_alignment, vect_transform_loop,
vect_get_vec_def_for_operand): Likewise.
2005-06-18 Joseph S. Myers <joseph@codesourcery.com>
altivec_vspltisw_v4sf): Use new 5 bit constant operand predicates.
* config/rs6000/rs6000.c (rs6000_expand_unop_builtin): Fix signed
5 bit constant check.
-
+
2005-06-17 Richard Henderson <rth@redhat.com>
* local-alloc.c (update_equiv_regs): Update reg_equiv_init
fold_complex_mult, fold_complex_div_parts, fold_complex_div): Remove.
(fold_binary): Don't call them. Don't expand complex comparisons to
elementary comparisons.
- * tree-complex.c (init_dont_simulate_again): Enhance search for
+ * tree-complex.c (init_dont_simulate_again): Enhance search for
stmts that require decomposition.
(complex_visit_stmt): Handle RETURN_EXPR properly.
(create_components): Handle no referenced variables properly.
* config/mips/mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp,
24k and 24kx.
-
+
2005-06-15 Richard Sandiford <richard@codesourcery.com>
* doc/invoke.texi (-mips16): Fix typo.
(*zero_extend<SHORT:mode><GPR:mode>2_mips16e): New pattern for
matching mips16e zeb/zeh.
(*extend<SHORT:mode><GPR:mode>2_mips16e): New pattern for matching
- mips16e seb/seh.
+ mips16e seb/seh.
(*extend<SHORT:mode><GPR:mode>2): Disable this pattern for
- GENERATE_MIPS16E.
+ GENERATE_MIPS16E.
* doc/invoke.texi (MIPS Options): Add comment to -mips16
indicating MIPS16e ASE is used if targetting for MIPS32 or MIPS64.
-
+
2005-06-15 Diego Novillo <dnovillo@redhat.com>
PR 22018
Fix PR tree-optimization/22005
Fix PR tree-optimization/22025
-
+
* tree-ssa-structalias.c (struct variable_info): Add has_union
member.
- (create_variable_info_for): Mark variables containing unions.
+ (create_variable_info_for): Mark variables containing unions.
Don't sort the field stack if notokay is true.
(find_what_p_points_to): Convert variables containing unions back
to their SFT's if necessary.
-
+
2005-06-11 Daniel Berlin <dberlin@dberlin.org>
* lambda-code.c (replace_uses_equiv_to_x_with_y): Verify the step
* lambda-code.c (replace_uses_equiv_to_x_with_y): Check step
and access function against chrec_dont_know.
-
+
2005-06-10 Daniel Berlin <dberlin@dberlin.org>
* lambda-code.c (replace_uses_of_x_with_y): Renamed and rewritten
(can_put_in_inner_loop): Ditto.
(can_convert_to_perfect_nest): Ditto.
(perfect_nestify): Create iv with right type.
- Rewrite statements in correct order.
+ Rewrite statements in correct order.
2005-06-10 Keith Besaw <kbesaw@us.ibm.com>
2005-06-10 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-analyze.c (vect_analyze_data_ref_dependence): DRs whose
- dependence-distance modulo VF is 0 are recorded in the
+ dependence-distance modulo VF is 0 are recorded in the
SAME_ALIGN_REFs VEC in each DR.
(vect_enhance_data_refs_alignment): Avoid 80 column overflow. The
alignment information of DRs that are in the SAME_ALIGN_REFs VEC of the
2005-06-09 Dale Johannesen <dalej@apple.com>
- * config/i386/i386.c (optimization_options): Make -fno-math-errno
+ * config/i386/i386.c (optimization_options): Make -fno-math-errno
the default on Darwin.
- * config/rs6000/rs6000.c (optimization_options): Ditto.
+ * config/rs6000/rs6000.c (optimization_options): Ditto.
* doc/invoke.texi (-fno-math-errno): Document.
2005-06-09 Dale Johannesen <dalej@apple.com>
"invalid_within_doloop". Change return type to "const char *".
Update Comment.
* targhooks.h (default_insn_valid_within_doloop): Rename into
- "default_invalid_within_doloop".
+ "default_invalid_within_doloop".
* targhooks.c (default_insn_valid_within_doloop): Likewise.
Update Comment.
* target-def.h (TARGET_INSN_VALID_WITHIN_DOLOOP): Rename target hook
* tree-complex.c (complex_lattice_t): New.
(complex_lattice_values, complex_variable_components): New.
(some_nonzerop, find_lattice_value, is_complex_reg,
- init_parameter_lattice_values, init_dont_simulate_again,
+ init_parameter_lattice_values, init_dont_simulate_again,
complex_visit_stmt, complex_visit_phi, create_components,
- update_complex_components, update_parameter_components,
+ update_complex_components, update_parameter_components,
update_phi_components, update_all_vops, expand_complex_move): New.
(extract_component): Handle INDIRECT_REF, COMPONENT_REF, ARRAY_REF,
SSA_NAME.
2005-06-08 Dale Johannesen <dalej@apple.com>
- * config/darwin.c (darwin_binds_local_p): New.
- * config/darwin-protos.h (darwin_binds_local_p): Declare it.
- * config/i386/i386.c (TARGET_BINDS_LOCAL_P): Use it for TARGET_MACHO.
- * config/rs6000/rs6000.c (rs6000_binds_local_p): Remove.
- (TARGET_BINDS_LOCAL_P): Change it to darwin_binds_local_p.
+ * config/darwin.c (darwin_binds_local_p): New.
+ * config/darwin-protos.h (darwin_binds_local_p): Declare it.
+ * config/i386/i386.c (TARGET_BINDS_LOCAL_P): Use it for TARGET_MACHO.
+ * config/rs6000/rs6000.c (rs6000_binds_local_p): Remove.
+ (TARGET_BINDS_LOCAL_P): Change it to darwin_binds_local_p.
2005-06-08 Aldy Hernandez <aldyh@redhat.com>
From Jie Zhang <jie.zhang@analog.com>
* config/bfin/bfin.h (ASM_OUTPUT_ALIGN): Gas now emulates the
behavior of the native assembler in VDSP. So change accordingly.
-
+
2005-06-08 Sebastian Pop <pop@cri.ensmp.fr>
* tree-data-ref.c (compute_estimated_nb_iterations,
2005-06-07 Dale Johannesen <dalej@apple.com>
- * config/i386/i386.md (movqi_1): Fix case where source
+ * config/i386/i386.md (movqi_1): Fix case where source
is memory and destination EDI.
2005-06-08 Kazu Hirata <kazu@codesourcery.com>
(frndintxf2_floor, *fist<mode>2_floor_1): Change constants in call to
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_FLOOR.
Use new ix86_optimize_mode_switching[] array.
- (frndintxf2_ceil, *fist<mode>2_ceil_1): Change constants in call to
+ (frndintxf2_ceil, *fist<mode>2_ceil_1): Change constants in call to
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_CEIL.
Use new ix86_optimize_mode_switching[] array.
(frndintxf2_trunc): Change constants in call to
2005-06-07 Dale Johannesen <dalej@apple.com>
- * tree-nested.c (finalize_nesting_tree_1): Disable
+ * tree-nested.c (finalize_nesting_tree_1): Disable
warn_padded around layout_type call.
2005-06-08 Zdenek Dvorak <dvorakz@suse.cz>
(evolution_function_is_invariant_rec_p,
evolution_function_is_invariant_p): New.
(chrec_convert): Use an extra parameter AT_STMT for refining the
- information that is passed down to convert_step. Integrate the
+ information that is passed down to convert_step. Integrate the
code that was in count_ev_in_wider_type.
* tree-chrec.h (count_ev_in_wider_type): Removed.
(chrec_convert): Modify its declaration.
analyze_scalar_evolution_1): Initialize AT_STMT with the current
analyzed statement.
(instantiate_parameters_1): Don't know yet how to initialize AT_STMT.
- * tree-ssa-loop-ivopts.c (idx_find_step): Update the use of
+ * tree-ssa-loop-ivopts.c (idx_find_step): Update the use of
can_count_iv_in_wider_type to use convert_step.
- * tree-ssa-loop-niter.c (can_count_iv_in_wider_type_bound): Move
+ * tree-ssa-loop-niter.c (can_count_iv_in_wider_type_bound): Move
code that is independent of the loop over the known iteration
bounds to convert_step_widening, the rest is moved to
proved_non_wrapping_p.
(can_count_iv_in_wider_type): Renamed convert_step.
* tree-vrp.c (adjust_range_with_scev): Take an extra AT_STMT parameter.
Use scev_probably_wraps_p for computing init_is_max.
- (vrp_visit_assignment): Pass the current analyzed statement to
+ (vrp_visit_assignment): Pass the current analyzed statement to
adjust_range_with_scev.
- (execute_vrp): Call estimate_numbers_of_iterations for refining the
+ (execute_vrp): Call estimate_numbers_of_iterations for refining the
information provided by scev analyzer.
2005-06-07 Eric Christopher <echristo@redhat.com>
(struct affine_tree_combination): Moved from tree-ssa-loop-ivopts.c.
(create_mem_ref, addr_for_mem_ref, get_address_description,
maybe_fold_tmr, multiplier_allowed_in_address_p,
- multiply_by_cost): Declare.
+ multiply_by_cost): Declare.
* tree-mudflap.c (mf_xform_derefs_1): Handle TARGET_MEM_REFs.
* tree-pretty-print.c (dump_generic_node): Ditto.
* tree-ssa-loop-im.c (for_each_index): Ditto.
* c-lex.c (lex_string): Use XOBFINISH.
* collect2.c (extract_string, dump_file): Likewise.
* dbxout.c (dbxout_finish_complex_stabs): Likewise.
- * gcc.c (init_spec, build_search_list, convert_filename,
+ * gcc.c (init_spec, build_search_list, convert_filename,
set_collect_gcc_options, do_spec_2, do_spec_1, main): Likewise.
* genpreds.c (write_predicate_subfunction): Likewise.
* genflags.c (main): Likewise.
- * read-rtl.c (mode_attr_index, apply_macro_to_string,
- join_c_conditions, read_quoted_string, read_braced_string,
+ * read-rtl.c (mode_attr_index, apply_macro_to_string,
+ join_c_conditions, read_quoted_string, read_braced_string,
read_rtx_1): Likewise.
* stringpool.c (ggc_alloc_string): Likewise.
* tlink.c (obstack_fgets, recompile_files): Likewise.
2005-06-04 Dale Johannesen <dalej@apple.com>
* config/rs6000/rs6000.c (no_global_regs_above): New.
- (rs6000_emit_prologue): Use it; cosmetic formatting fixes.
- (rs6000_emit_epilogue): Use it; cosmetic formatting fixes.
+ (rs6000_emit_prologue): Use it; cosmetic formatting fixes.
+ (rs6000_emit_epilogue): Use it; cosmetic formatting fixes.
(rs6000_conditional_register_usage): Don't put Darwin PIC
register in global_regs.
- (rs6000_stack_info): Don't set lr_save_p just because Darwin
+ (rs6000_stack_info): Don't set lr_save_p just because Darwin
PIC reg used.
- (rs6000_emit_prologue): Save LR in R0 around Darwin PIC setup,
+ (rs6000_emit_prologue): Save LR in R0 around Darwin PIC setup,
if not done by lr_save_p.
- * config/rs6000/rs6000.md (insnv1_internal1): Back out 05-18 patch.
+ * config/rs6000/rs6000.md (insnv1_internal1): Back out 05-18 patch.
Use rotate instead of ashift.
- (call_indirect_nonlocal_sysv): Prefer CTR to LR.
- (call_value_indirect_nonlocal_sysv): Ditto.
+ (call_indirect_nonlocal_sysv): Prefer CTR to LR.
+ (call_value_indirect_nonlocal_sysv): Ditto.
2005-06-04 Jan Hubicka <jh@suse.cz>
* cfgexpand.c (expand_one_var): Use DECL_HAS_VALUE_EXPR_P.
* dwarf2out.c (loc_descriptor_from_tree_1): Ditto.
- * expr.c (expand_var): Ditto.
+ * expr.c (expand_var): Ditto.
* function.c (gimplify_parameters): Use SET_DECL_VALUE_EXPR too.
* gimplify.c (gimplify_decl_expr): Ditto.
(gimplify_expr): Ditto.
implicit == 1.
2005-06-03 Sebastian Pop <pop@cri.ensmp.fr>
-
+
* tree-data-ref.c (compute_self_dependence): New function.
(compute_all_dependences): Use it.
2005-06-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
* configure.ac: Check declaration for asprintf, needed by
- libiberty.h.
+ libiberty.h.
* configure: Regenerate.
* config.in: Likewise.
* tree-complex.c (build_replicated_const, vector_inner_type,
vector_last_type, vector_last_nunits, build_word_mode_vector_type,
elem_op_func, tree_vec_extract, do_unop, do_binop, do_plus_minus,
- do_negate, expand_vector_piecewise, expand_vector_parallel,
- expand_vector_addition, expand_vector_operation,
- type_for_widest_vector_mode, expand_vector_operations_1,
- gate_expand_vector_operations, expand_vector_operations,
+ do_negate, expand_vector_piecewise, expand_vector_parallel,
+ expand_vector_addition, expand_vector_operation,
+ type_for_widest_vector_mode, expand_vector_operations_1,
+ gate_expand_vector_operations, expand_vector_operations,
pass_lower_vector_ssa): Move to tree-vect-generic.c.
(tree_lower_complex): Rename from tree_lower_operations.
(pass_lower_complex): Rename from pass_pre_expand.
2005-06-02 Richard Henderson <rth@redhat.com>
- * modulo-sched.c (doloop_register_get): Protect against
+ * modulo-sched.c (doloop_register_get): Protect against
doloop_end not defined.
2005-06-02 Kazu Hirata <kazu@codesourcery.com>
* tree-vectorizer.c (slpeel_update_phis_for_duplicate_loop): Use the
phi_result when current_def is not available.
(slpeel_update_phi_nodes_for_guard1): Don't fail if current_def is not
- available.
+ available.
2005-06-02 David Edelsohn <edelsohn@gnu.org>
* tree-ssa-propagate.h (enum value_range_type): Move from
tree-flow.h.
(struct value_range_d): Likewise.
- Add field 'equiv'.
+ Add field 'equiv'.
(value_range_t): Rename from value_range.
* tree-vrp.c (found_in_subgraph): Rename from found.
(get_opposite_operand): Remove.
Call find_assert_locations and process_assert_insertions.
(remove_range_assertions): Add more documentation.
(vrp_initialize): Change return type to void.
- Do not try to guess if running VRP is worth it.
+ Do not try to guess if running VRP is worth it.
(compare_name_with_value): New.
(compare_names): New.
(vrp_evaluate_conditional): Add argument 'use_equiv_p'. If
2005-06-01 Ramana Radhakrishnan <ramana@codito.com>
- * doc/rtl.texi: Remove references to NOTE_INSN_SETJMP.
+ * doc/rtl.texi: Remove references to NOTE_INSN_SETJMP.
Add documentation for REG_SETJMP
2005-06-01 Richard Guenther <rguenth@gcc.gnu.org>
2005-06-01 Mostafa Hagog <mustafa@il.ibm.com>
- * gcse.c (compute_transp, load_killed_in_block): Use
+ * gcse.c (compute_transp, load_killed_in_block): Use
MEM_READONLY_P.
2005-06-01 David.Billinghurst <David.Billinghurst@riotinto.com>
PR target/21854
* config/mips/mips-protos.h: Declare mips_use_ins_ext_p
-
+
2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* errors.h (warning, error, fatal, internal_error): Add printf
tree-ssa-uncprop.c, tree-ssa.c, tree-vect-analyze.c,
tree-vect-transform.c, tree-vectorizer.c, vec.c: Don't include
errors.h and include toplev.h if necessary.
-
+
* rtl.c, varray.c: If we're compiling as a GENERATOR_FILE, include
errors.h otherwise include toplev.h.
-
+
* Makefile.in: Update dependencies.
-
+
2005-06-01 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/cygming.h (NO_PROFILE_COUNTERS): Define.
(dump_tree_statistics): Dump debug_expr hashtable stats.
* tree.h (DECL_DEBUG_EXPR): Change
(SET_DECL_DEBUG_EXPR): Add.
-
+
2005-06-01 Alan Modra <amodra@bigpond.net.au>
* configure.ac: Add --enable-secureplt.
the destination. This routine is now only called when this is safe.
(better_edge): New function split out from convert_regs_1 to
determine which of two edges is better to propagate across.
- (convert_regs_1): We need only search for a best edge if the
+ (convert_regs_1): We need only search for a best edge if the
stack layout hasn't been defined yet. Use better_edge to help
find beste. No longer traverse unnecessary edges.
2005-05-28 Jan Hubicka <jh@suse.cz>
- * except.c (can_throw_internal_1, can_throw_external_1): Add
+ * except.c (can_throw_internal_1, can_throw_external_1): Add
"is_resx" argument.
(can_throw_external, can_throw_internal): Bring into sync wrt
dealing resx.
* darwin.h (ASM_OUTPUT_LABELREF): Handle quoted non-lazy pointers
for Objective-C++.
-
+
2005-05-26 Richard Guenther <rguenth@gcc.gnu.org>
* tree-ssa-forwprop.c (forward_propagate_addr_expr):
with "var_type".
* opts.c (handle_option, option_enabled): Update after above name
change. Cast flag_var before using it. Handle CLVC_STRING.
-
+
* config/alpha/alpha.h (alpha_tls_size): Delete.
* config/alpha/alpha.c (alpha_tls_size, alpha_cpu_string)
(alpha_tune_string, alpha_tp_string, alpha_fprm_string)
2005-05-25 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/21705
-
+
* tree-ssa-pre.c (in_fre): New static variable.
(create_value_expr_from): Recursively value number reference ops
in argument lists.
2005-05-25 Adrian Straetling <straetling@de.ibm.com>
- * loop-doloop.c: Include "target.h".
+ * loop-doloop.c: Include "target.h".
(doloop_valid_p): Move tests to function in targhooks.c.
* target.h (struct gcc_target): New target hook
"insn_valid_within_doloop".
(tle_symbolic_operand): Likewise.
2005-05-24 DJ Delorie <dj@redhat.com>
-
+
* common.opt (-Wattributes): New. Default true.
* doc/invoke.texi (-Wno-attributes): Document.
-
+
* attribs.c (decl_attributes): Move warning control from if() to
warning(OPT_*).
* c-common.c (handle_packed_attribute): Likewise.
* configure.ac: Don't use gcc_AC_C_LONG_LONG. Check for
existence of long long and __int64 before determining their size.
* aclocal.m4: Delete gcc_AC_C_LONG_LONG.
- * configure, config.h.in: Regenerate.
+ * configure, config.h.in: Regenerate.
2005-05-24 Kelley Cook <kcook@gcc.gnu.org>
2005-05-24 Nick Clifton <nickc@redhat.com>
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
- __NO_FPRS__ when 'f' class registers will not be available.
+ __NO_FPRS__ when 'f' class registers will not be available.
2005-05-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
- * config/m32r/m32r.c (m32r_expand_block_move): Return 0 if
+ * config/m32r/m32r.c (m32r_expand_block_move): Return 0 if
nothing was done.
- * config/m32r/m32r.md (movmemsi): If m32r_expand_block_move did
+ * config/m32r/m32r.md (movmemsi): If m32r_expand_block_move did
nothing then FAIL.
* config/m32r/m32r/m32r-protos.h (m32r_expand_block_move): Update
prototype.
2005-05-19 Richard Henderson <rth@redhat.com>
PR target/21390
- * config/alpha/alpha.c (alpha_emit_conditional_branch): Move
+ * config/alpha/alpha.c (alpha_emit_conditional_branch): Move
TFmode code swapping ...
(alpha_emit_xfloating_compare): ... here.
(alpha_emit_setcc): Update to match.
* config/rs6000/rs6000.md (insvsi_internal1): Subtract shift from
the mask end.
-
+
2005-05-18 Richard Henderson <rth@redhat.com>
* tree-ssa-forwprop.c (cfg_changed): New.
* rs6000/predicates.md (fix_trunc_dest_operand): New.
* rs6000/rs6000.md (fix_truncdfsi2): Use fix_trunc_dest_operand.
Check that a memory operand is valid before trying to use it.
-
+
* tree-cfg.c (pass_remove_useless): This pass works on trees.
2005-05-18 Richard Guenther <rguenth@gcc.gnu.org>
* cfgrtl.c (purge_dead_edges): Don't remove fake edges.
2005-05-18 Daniel Berlin <dberlin@dberlin.org>
-
+
Fix PR tree-optimization/21407
* tree-ssa-operands.c (note_addressable): Change
(fobjc-sjlj-exceptions): Likewise.
* config/rs6000/darwin.h (OFFS_MSGSEND_FAST): Add.
(OFFS_ASSIGNIVAR_FAST): Add.
-
+
2005-05-17 Eric Botcazou <ebotcazou@libertysurf.fr>
* config/sparc/sparc.md (movhi): Do not test constness
appropriate.
* unwind-dw2-fde.c (__deregister_frame_info_bases,
base_from_object, fde_split, end_fde_sort): Likewise.
- * unwind-dw2.c (_Unwind_GetGR, _Unwind_SetGR, execute_stack_op,
+ * unwind-dw2.c (_Unwind_GetGR, _Unwind_SetGR, execute_stack_op,
execute_cfa_program, _Unwind_SetSpColumn, uw_update_context_1,
uw_init_context_1): Likewise.
* unwind.inc (_Unwind_RaiseException_Phase2, _Unwind_Resume,
Steven Bosscher <stevenb@suse.de>
PR tree-opt/21399
- * tree-eh.c (maybe_clean_or_replace_eh_stmt): Rename from
+ * tree-eh.c (maybe_clean_or_replace_eh_stmt): Rename from
maybe_clean_eh_stmt; take old stmt parameter. Update EH
region data structure to match replacement.
* tree-flow.h: Update to match.
2005-05-16 Caroline Tice <ctice@apple.com>
- * bb-reorder.c (verify_hot_cold_block_grouping): Replace
+ * bb-reorder.c (verify_hot_cold_block_grouping): Replace
internal_error with gcc_assert.
- * dwarf2out.c (dwarf2out_switch_text_section): Likewise.
+ * dwarf2out.c (dwarf2out_switch_text_section): Likewise.
* function.h (struct function): Remove space between "*" and
struct field names.
- * varasm.c (initialize_cold_section_name): Add gcc_assert;
+ * varasm.c (initialize_cold_section_name): Add gcc_assert;
modify to use alloca.
(unlikely_text_section): Add check for flag_function_sections.
- (assemble_start_function): Move call to resolve_section, so it
+ (assemble_start_function): Move call to resolve_section, so it
comes before first call to unlikely_text_section.
- (assemble_end_function): Add test and call to function_section
+ (assemble_end_function): Add test and call to function_section
if appropriate.
-
+
2005-05-16 Roger Sayle <roger@eyesopen.com>
* c-common.c (c_common_truthvalue_conversion): Use fold_build2
2005-05-16 Fariborz Jahanian <fjahanian@apple.com>
- * config/rs6000/altivec.md (altivec_vmrghb, altivec_vmrghh,
+ * config/rs6000/altivec.md (altivec_vmrghb, altivec_vmrghh,
altivec_vmrghw, altivec_vmrglb, altivec_vmrglh, altivec_vmrglw):
New values for vec_select definitions and bitmask for element
selection.
-
+
2005-05-16 Kazu Hirata <kazu@cs.umass.edu>
* dwarf2out.c (used_rtx_varray): Rename to used_rtx_array.
* config/ia64/ia64.c (ia64_expand_move): Don't add addend twice.
2005-05-15 Daniel Berlin <dberlin@dberlin.org>
-
+
Fix PR tree-optimization/21576
-
+
* tree-ssa-pre.c (expression_node_pool): New pool.
(comparison_node_pool): Ditto.
(list_node_pool): Ditto.
for a 3 operand mul and its bypasses.
* config/mips/3000.md (r3k_imul): Add imul3 to reservations.
* config/mips/4000.md (r4k_imul): Likewise.
- * config/mips/4100.md (r4100_imul_si, r4100_imul_di): Likewise.
+ * config/mips/4100.md (r4100_imul_si, r4100_imul_di): Likewise.
* config/mips/4130.md (vr4130_class, vr4130_mulsi)
(vr4130_muldi): Likewise.
* config/mips/4300.md (r4300_imul_si, r4300_imul_di): Likewise.
* config/mips/5000.md (r5k_imul_si, r5k_imul_di): Likewise.
* config/mips/5400.md (ir_vr54_imul_si, ir_vr54_imul_di)
(ir_vr54_imadd_si): Likewise.
- * config/mips/5500.md (ir_vr55_imul_si, ir_vr55_imul_di): Likewise.
+ * config/mips/5500.md (ir_vr55_imul_si, ir_vr55_imul_di): Likewise.
* config/mips/7000.md (rm7_impy_si_mult, rm7_impy_si_mul)
(rm7_impy_di): Likewise.
- * config/mips/9000.md (rm9k_mulsi, rm9k_muldi): Likewise.
+ * config/mips/9000.md (rm9k_mulsi, rm9k_muldi): Likewise.
* config/mips/generic.md (generic_imul): Likewise.
* config/mips/sb1.md (ir_sb1_mulsi, ir_sb1_muldi): Likewise.
- * config/mips/sr71k.md (ir_sr70_imul_si, ir_sr70_imul_di): Likewise.
+ * config/mips/sr71k.md (ir_sr70_imul_si, ir_sr70_imul_di): Likewise.
2005-05-11 J"orn Rennecke <joern.rennecke@st.com>
* c-tree.h (parser_build_unary_op): New prototype.
* c-typeck.c (parser_build_unary_op): New function to construct
a unary operation in the C parser.
- * c-parser.c (c_parser_unary_expression): Use the new function
+ * c-parser.c (c_parser_unary_expression): Use the new function
parser_build_unary_op when appropriate.
2005-05-09 Mark Mitchell <mark@codesourcery.com>
ZERO_SSA_OPERANDS.
* tree-ssa-sink.c (is_hidden_global_store): Use ZERO_SSA_OPERANDS.
(statement_sink_location): Use generic interface.
- * tree-ssa.c (verify_ssa): Use %p in fprintf. Use generic interface.
+ * tree-ssa.c (verify_ssa): Use %p in fprintf. Use generic interface.
(delete_tree_ssa): Don't call release_defs. Call release_ssa_name and
reset the immediate use link nodes.
(stmt_references_memory_p): Use ZERO_SSA_OPERANDS.
(cold_section_end_label): Remove.
(unlikely_section_label): Remove.
(unlikely_text_section_name): Remove.
- * passes.c (rest_of_handle_final): Remove extra blank line.
+ * passes.c (rest_of_handle_final): Remove extra blank line.
* varasm.c (unlikely_section_label): Remove.
(hot_section_label): Remove.
(hot_section_end_label): Remove.
(cold_section_end_label): Remove.
- (unlikely_text_section_name): Remove.
+ (unlikely_text_section_name): Remove.
(initialize_cold_section_name): Modify to call
targetm.strip_name_encoding; to store cold section name in current
function struct, if it exists; and to only use the decl_section_name
(in_unlikely_text_section): Likewise.
(named_section): Modify to get/put cold section name in current function
struct, if there is one.
- (function_section): Change 'bool unlikely' to 'int reloc'; check
+ (function_section): Change 'bool unlikely' to 'int reloc'; check
targetm.have_named_sections before calling named_section.
(current_function_section): Likewise.
(assemble_start_function): Modify to get/put unlikely_text_section_name
test partitioning flag before writing out hot section label.
(assemble_end_function): Test partitioning flag before writing out
hot/cold section labels.
- (default_section_type_flags_1): Get cold text section name from
+ (default_section_type_flags_1): Get cold text section name from
function struct if there is one; Set flags correctly for
cold text section if there is not a current function struct.
2005-04-24 Per Bothner <per@bothner.com>
- * c-opts.c (finish_options): Make the line-number of the <built-in>
+ * c-opts.c (finish_options): Make the line-number of the <built-in>
location 0, as assumed elsewhere, rather than 1.
2005-04-24 Kazu Hirata <kazu@cs.umass.edu>
(struct macro_def): New.
(struct macro): Add multiple argument values.
(macro_expans_end): New.
- (push_macro_expansion): Chain on new macro. Process multiple
+ (push_macro_expansion): Chain on new macro. Process multiple
args, create follow on expansion. Return follow on argument.
(macro_input): Deal with multiple arguments.
2005-04-19 James A. Morrison <phython@gcc.gnu.org>
- * fold-const (fold_binary): Fold ~X ^ ~ Y to X ^ Y.
+ * fold-const (fold_binary): Fold ~X ^ ~ Y to X ^ Y.
2005-04-20 Michael Pogue <michael.pogue@sun.com>
Joseph S. Myers <joseph@codesourcery.com>
2005-04-18 Christopher Jaillet <christophe.jaillet@wanadoo.fr>
- * config/rs6000/rs6000.c (machopic_output_stub): Increase
+ * config/rs6000/rs6000.c (machopic_output_stub): Increase
alloca argument to be big enough.
2005-04-18 Alexandre Oliva <aoliva@redhat.com>
2005-04-13 Dale Johannesen <dalej@apple.com>
- * objc/Make-lang.in (objc-lang.o): Depend on tree-gimple.h.
- (objc-act.o): Ditto.
- * objc/objc-act.c (objc_gimplify_expr): New.
- (objc_get_callee_fndecl): New.
- * objc/objc-act.h: Include tree-gimple.h. Declare new functions.
- * objc/objc-lang.c (LANG_HOOKS_GIMPLIFY_EXPR): Define.
- (LANG_HOOKS_GET_CALLEE_FNDECL): Define.
+ * objc/Make-lang.in (objc-lang.o): Depend on tree-gimple.h.
+ (objc-act.o): Ditto.
+ * objc/objc-act.c (objc_gimplify_expr): New.
+ (objc_get_callee_fndecl): New.
+ * objc/objc-act.h: Include tree-gimple.h. Declare new functions.
+ * objc/objc-lang.c (LANG_HOOKS_GIMPLIFY_EXPR): Define.
+ (LANG_HOOKS_GET_CALLEE_FNDECL): Define.
2005-04-13 Devang Patel <dpatel@apple.com>
(insert_section_boundary_note): Revert my patch from April 9.
* dbxout.c (dbxout_function_end): Revert my patch from April 9.
* dwarf2out.c (COLD_TEXT_SECTION_LABEL): Revert my patch from April 9.
- (COLD_END_LABEL): Revert my patch from April 9.
- (cold_text_section_label): Revert my patch from April 9.
+ (COLD_END_LABEL): Revert my patch from April 9.
+ (cold_text_section_label): Revert my patch from April 9.
(cold_end_label): Revert my patch from April 9.
(dwarf2out_switch_text_section): Revert my patch from April 9.
(output_aranges): Revert my patch from April 9.
- (output_ranges): Revert my patch from April 9.
+ (output_ranges): Revert my patch from April 9.
(output_line_info): Revert my patch from April 9.
- (add_location_or_const_value_attribute): Revert my patch from April 9.
+ (add_location_or_const_value_attribute): Revert my patch from April 9.
(dwarf2out_var_location): Revert my patch from April 9.
- (dwarf2out_init): Revert my patch from April 9.
+ (dwarf2out_init): Revert my patch from April 9.
(dwarf2out_finish): Revert my patch from April 9.
* function.h (struct function): Revert my patch from April 9.
* opts.c (decode_options): Revert my patch from April 9.
(cold_section_end_label): Remove.
(unlikely_section_label): Remove.
(unlikely_text_section_name): Remove.
- * passes.c (rest_of_handle_final): Remove code that frees
+ * passes.c (rest_of_handle_final): Remove code that frees
unlikely_text_section_name.
* varasm.c (unlikely_section_label): Remove.
(hot_section_label): Remove.
(hot_section_end_label): Remove.
(cold_section_end_label): Remove.
- (unlikely_text_section_name): Remove.
+ (unlikely_text_section_name): Remove.
(initialize_cold_section_name): Modify to call
targetm.strip_name_encoding; to store cold section name in current
function struct, if it exists; and to only use the decl_section_name
(in_unlikely_text_section): Likewise.
(named_section): Modify to get/put cold section name in current function
struct, if there is one.
- (function_section): Change 'bool unlikely' to 'int reloc'; check
+ (function_section): Change 'bool unlikely' to 'int reloc'; check
targetm.have_named_sections before calling named_section.
(current_function_section): Likewise.
(assemble_start_function): Modify to get/put unlikely_text_section_name
test partitioning flag before writing out hot section label.
(assemble_end_function): Test partitioning flag before writing out
hot/cold section labels.
- (default_section_type_flags_1): Modify to use array instead of
+ (default_section_type_flags_1): Modify to use array instead of
char* for unlikely_text_section_name; set flags correctly for
cold text section if there is not a current function decl.
compute_immediate_uses.
* tree-optimize.c (execute_todo): Call verify_ssa whenever the
ssa_property is available.
- (execute_one_pass): Change parameters passed to execute_todo.
+ (execute_one_pass): Change parameters passed to execute_todo.
* tree-outof-ssa.c (rewrite_trees): Don't call modify_stmt.
(remove_ssa_form): Call fini_ssa_operands.
(insert_backedge_copies): Delete call to modify_stmt.
2005-04-05 Dale Johannesen <dalej@apple.com>
- * doc/invoke.texi (Optimization Options): Remove
+ * doc/invoke.texi (Optimization Options): Remove
duplicate -fcse-follow-jumps. Add -fweb.
- (-ftree-lim): Fix spelling (-ftree-loop-im, invariants).
- (-fivcanon): Fix spelling (-ftree-loop-ivcanon).
+ (-ftree-lim): Fix spelling (-ftree-loop-im, invariants).
+ (-fivcanon): Fix spelling (-ftree-loop-ivcanon).
2005-04-05 Per Bothner <per@bothner.com>
2005-04-04 Dale Johannesen <dalej@apple.com>
- * ChangeLog: remove reference to ChangeLog.12.
+ * ChangeLog: remove reference to ChangeLog.12.
2005-04-05 Hans-Peter Nilsson <hp@axis.com>
2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
- * gcc/config/vax/vax.md: Spellcheck, fix whitespace.
+ * config/vax/vax.md: Spellcheck, fix whitespace.
2005-04-01 Ian Lance Taylor <ian@airs.com>
profiledbootstrap flags.
* bb-reorder.c (errors.h): Add new include.
(struct bbro_basic_block_data_def): Add new field, in_trace.
- (add_unlikely_executed_notes): Remove function.
+ (add_unlikely_executed_notes): Remove function.
(mark_bb_for_unlikely_executed_section): Remove function.
(insert_section_boundary_note): New function.
(verify_hot_cold_block_grouping): New function.
cold blocks to last round.
(find_traces): Remove code that added extra round of trace finding
when doing partitioning.
- (find_traces_1_round) : Remove variable last_round; add code to
+ (find_traces_1_round) : Remove variable last_round; add code to
update new struct field, in_trace; correct trace_length where it was
incorrect before (after call to copy_bb); change code that pushed all
cold blocks to last round. Instead verify that all blocks going into
all the traces for blocks in the partition that the first block in
the function belongs to; the second pass connnects all the traces
containing blocks that belong in the other partition.
- (find_rarely_executed_basic_blocks_and_crossing_edges): Remove
+ (find_rarely_executed_basic_blocks_and_crossing_edges): Remove
code that automatically put the first block in a function into the
hot partition if the function had any hot blocks.
(fix_crossing_unconditional_branches): Check number of succ edges
before attempting to get one.
- (fix_edges_for_rarely_executed_code): Update comment describing
+ (fix_edges_for_rarely_executed_code): Update comment describing
function.
- (reorder_basic_blocks): Add code to initialize new field (in_trace);
+ (reorder_basic_blocks): Add code to initialize new field (in_trace);
remove call to add_unlikely_executed_notes; add call to
verify_hot_cold_block_grouping.
(duplicate_computed_gotos): Don't change computed goto if it's a
crossing edge.
- (partition_hot_cold_basic_blocks): Update function comment.
+ (partition_hot_cold_basic_blocks): Update function comment.
* cfgcleanup.c (try_simplify_condjump): Remove redundacy from
condition.
(try_forward_edges): Likewise.
* cfglayout.c (update_unlikely_executed_notes): Remove function.
(fixup_reorder_chain): Remove code for adding UNLIKELY_EXECUTED_CODE
notes to cold bb's; remove call to update_unlikely_executed_notes.
- (duplicate_insn_chain): change NOTE_INSN_UNLIKELY_EXECUTED_CODE to
+ (duplicate_insn_chain): change NOTE_INSN_UNLIKELY_EXECUTED_CODE to
NOTE_INSN_SWITCH_TEXT_SECTIONS.
* cfglayout.h (scan_ahead_for_unlikely_executed_note): Remove
function declaration.
hot and cold sections.
* debug.c (struct do_nothing_debug_hooks): Add do_nothing function
for new debug_hooks funciton, switch_text_section..
- * debug.h (struct gcc_debug_hooks): Add new function to debug_hooks,
+ * debug.h (struct gcc_debug_hooks): Add new function to debug_hooks,
switch_text_section.
- * dwarf2out.c (struct dw_fde_struct): Add five new fields:
+ * dwarf2out.c (struct dw_fde_struct): Add five new fields:
dw_fde_hot_section_label, dw_fde_hot_section_end_label,
dw_fde_unlikely_section_label, dw_fde_unlikely_section_end_label and
dw_fde_switched_sections.
- (output_call_frame_info): Add test to see if function switches text
+ (output_call_frame_info): Add test to see if function switches text
sections in the middle; if so, use appropriate extra hot and cold
section labels to compute size deltas for the hot and cold sections.
(dwarf2out_begin_prologue): Add code to initialize new fields in
function_section into call to current_function_section.
* final.c (profile_function): Likewise.
(scan_ahead_for_unlikely_executed_note): Remove function.
- (final_scan_insn): Remove calls to
+ (final_scan_insn): Remove calls to
scan_ahead_for_unlikely_executed_note, and related code for switching
to cold section, except for the single time
NOTE_INSN_SWITCH_TEXT_SECTIONS may be encountered; add calls to
print hot and cold section labels at the start of the function;
set first_function_block_is_cold, if appropriate; initialize l
ast_text_section; add call to insert_section_boundary_note.
- (assemble_end_function): Add code to write out hot and cold section
+ (assemble_end_function): Add code to write out hot and cold section
end labels.
*vmsdbgout.c (vmsdbg_debug_hooks): Add do_nothing for new function,
switch_text_section.
* config/darwin.c (machopic_select_section): Replace incorrect
function in base_funs; update reloc for cold sections if necessary.
- * config/darwin.h (SECTION_FUNCTION): Add code to update
+ * config/darwin.h (SECTION_FUNCTION): Add code to update
last_text_section if appropriate.
(text_unlikely_section): Remove.
* config/sparc/sparc.c (sparc_output_deferred_case_vectors): Likewise.
2005-03-30 Stuart Hastings <stuart@apple.com>
Dale Johannesen <dalej@apple.com>
- * Makefile.in (print-tree.o): Depend on tree-iterator.h.
- * print-tree.c (print_node): Add case STATEMENT_LIST.
+ * Makefile.in (print-tree.o): Depend on tree-iterator.h.
+ * print-tree.c (print_node): Add case STATEMENT_LIST.
2005-03-31 Alan Modra <amodra@bigpond.net.au>
2005-03-30 Dale Johannesen <dalej@apple.com>
PR middle-end/19225
- * calls.c (expand_call): Flush pending deferrals before
+ * calls.c (expand_call): Flush pending deferrals before
throwing call.
2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
(c_start_case): Initialize it.
(do_case): Check it.
(c_finish_case): Verify !blocked_stmt_expr.
- (c_begin_stmt_expr): Push context on label_context_stack.
+ (c_begin_stmt_expr): Push context on label_context_stack.
Increment blocked_stmt_expr. Mark labels jumped to from outside
as undefinable.
(c_finish_stmt_expr): December blocked_stmt_expr. Mark labels
2005-03-31 Paolo Bonzini <bonzini@gnu.org>
- * gcc/configure.ac (TL_AC_GNU_MAKE_GCC_LIB_PATH): Remove.
- * gcc/configure: Regenerate.
+ * configure.ac (TL_AC_GNU_MAKE_GCC_LIB_PATH): Remove.
+ * configure: Regenerate.
2005-03-30 Alan Modra <amodra@bigpond.net.au>
(tree_mod_pow2_value_transform): New.
(tree_mod_subtract_transform): New.
(tree_find_values_to_profile): Implement.
- * profile.c (instrument_values): Free histograms.
+ * profile.c (instrument_values): Free histograms.
(compute_value_histograms): Adjust. Implement tree version.
2005-03-29 Uros Bizjak <uros@kss-loka.si>
2005-03-16 Dale Johannesen <dalej@apple.com>
- * rtlanal.c (find_first_parameter_load): Rewrite to
+ * rtlanal.c (find_first_parameter_load): Rewrite to
return actual first param load or the call if none,
instead of first in block, when not all loads exist.
(redirect_edges): Clear EDGE_ABNORMAL. If edges were threaded
then record that fact for the callers of redirct_edges.
(thread_block): If BB has incoming backedges, then call
- prune_undesirable_thraed_requests. Note when we are
+ prune_undesirable_thraed_requests. Note when we are
going to have to rediscover loop information. Return a
boolean indicating if any jumps were threaded.
(thread_through_all_blocks): Bubble up boolean indicating
Rewrite of 64-bit Darwin structure-by-value pass/return.
* config/rs6000/rs6000.h (CUMULATIVE_ARGS): New fields
intoffset, use_stack, named.
- * config/rs6000/rs6000.c (rs6000_darwin64_function_arg): Remove.
- (rs6000_darwin64_record_arg_advance_flush): New.
+ * config/rs6000/rs6000.c (rs6000_darwin64_function_arg): Remove.
+ (rs6000_darwin64_record_arg_advance_flush): New.
(rs6000_darwin64_record_arg_advance_recurse): New.
- (rs6000_darwin64_record_arg_flush): New.
- (rs6000_darwin64_record_arg_recurse): New.
- (rs6000_darwin64_record_arg): New.
- (rs6000_return_in_memory): Remove AGGREGATE_TYPE_P check.
- (function_arg_boundary): Handle 128-bit aligned structs.
- (function_arg_advance): Rewrite darwin64 struct handling.
- (function_arg): Call rs6000_darwin64_record_arg.
- (function_arg_partial_nregs): Handle darwin64 structs.
- (rs6000_darwin64_function_value): Remove.
- (rs6000_function_value): Call rs6000_darwin64_record_arg.
+ (rs6000_darwin64_record_arg_flush): New.
+ (rs6000_darwin64_record_arg_recurse): New.
+ (rs6000_darwin64_record_arg): New.
+ (rs6000_return_in_memory): Remove AGGREGATE_TYPE_P check.
+ (function_arg_boundary): Handle 128-bit aligned structs.
+ (function_arg_advance): Rewrite darwin64 struct handling.
+ (function_arg): Call rs6000_darwin64_record_arg.
+ (function_arg_partial_nregs): Handle darwin64 structs.
+ (rs6000_darwin64_function_value): Remove.
+ (rs6000_function_value): Call rs6000_darwin64_record_arg.
2005-02-28 Roger Sayle <roger@eyesopen.com>
2005-02-11 Dale Johannesen <dalej@apple.com>
- * cselib.c (cselib_process_insn): Clear out regs where
+ * cselib.c (cselib_process_insn): Clear out regs where
HARD_REGNO_CALL_PART_CLOBBERED is true at a call.
* reload.c (find_equiv_reg): Ditto.
* tree.h (fold_strip_sign_ops): Prototype here.
* builtins.c (fold_builtin_copysign): Take an additional FNDECL
argument. Use fold_strip_sign_ops to simplify the first argument.
- (fold_builtin_pow): Use fold_strip_sign_ops to simplify the
+ (fold_builtin_pow): Use fold_strip_sign_ops to simplify the
first argument when the second argument is an even integer
constant, but only with -funsafe_math_optimizations.
(fold_builtin_1): Update call to fold_builtin_copysign.
2005-02-09 Andreas Krebbel <krebbel1@de.ibm.com>
- * gcc/haifa-sched.c (schedule_block): Make queued sched group
+ * haifa-sched.c (schedule_block): Make queued sched group
insns return to ready list in the next turn.
2005-02-09 Richard Guenther <rguenth@gcc.gnu.org>
* tree-into-ssa.c (mark_def_sites_global_data): Make KILLS
bitmap a sparse bitmap instead of a simple bitmap.
- (mark_def_sites_initialize_block): Corresponding changes.
+ (mark_def_sites_initialize_block): Corresponding changes.
(ssa_mark_def_sites_initialize_block): Likewise.
(ssa_mark_phi_uses): Likewise.
(mark_def_site, ssa_mark_def_sites): Likewise.
2005-01-31 Dale Johannesen <dalej@apple.com>
- * config/rs6000/darwin.md (movsf_low_di): Make work.
- (movdf_low_di): Make work.
+ * config/rs6000/darwin.md (movsf_low_di): Make work.
+ (movdf_low_di): Make work.
2005-01-31 Dale Johannesen <dalej@apple.com>
2005-01-31 Danny Smith <dannysmith@users.sourceforge.net>
PR target/19704
- * config/i386/i386.c (ix86_function_ok_for_sibcall): Also check
+ * config/i386/i386.c (ix86_function_ok_for_sibcall): Also check
that dllimport'd functions do not use all call-clobbered registers
to pass parameters.
* real.c (real_arithmetic): Change return type from void to bool
to return an indication that the result may be inexact.
* real.h (real_arithmeric): Update prototype.
- * fold-const.c (const_binop): Don't constant fold floating
+ * fold-const.c (const_binop): Don't constant fold floating
point expressions when the user specifies -frounding-math and
the result may depend upon the run-time rounding mode.
(fold_convert_const_real_from_real): Clean-up.
* config.gcc (*-*-openbsd*): Set HAS_LIBC_R for OpenBSD <= 3.2.
(i[34567]86-*-openbsd*): Switch to ELF for OpenBSD >= 3.4.
- * config/openbsd.h: Fix C++ includes for native configurations.
+ * config/openbsd.h: Fix C++ includes for native configurations.
Add proper OS_CPP_BUILTINS. Fix libspec for recent OpenBSD.
Add trampoline support.
* config/i386/openbsdelf.h: New.
2005-01-13 David O'Brien <obrien@FreeBSD.org>
- * config/freebsd-spec.h: Make KSE pthread lib logic the default.
+ * config/freebsd-spec.h: Make KSE pthread lib logic the default.
2005-01-13 Richard Henderson <rth@redhat.com>
* config/i386/i386.c (ix86_function_value): Use type_natural_mode.
(ix86_return_in_memory): Likewise.
- (function_arg_advance): Likewise. Mirror structure in function_arg
+ (function_arg_advance): Likewise. Mirror structure in function_arg
for choosing register to advance.
2005-01-10 Kazu Hirata <kazu@cs.umass.edu>
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