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2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
PR lto/42520
* gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt.
2009-01-03 Steven Bosscher <steven@gcc.gnu.org>
PR rtl-optimization/41862
* store-motion.c (store_killed_in_insn, compute_store_table,
remove_reachable_equiv_notes, replace_store_insn,
build_store_vectors): Ignore all DEBUG_INSNs.
2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
PR lto/41564
* common.opt: Add dumpdir.
* gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase
isn't specified.
(option_map): Add --dumpdir.
* gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir.
* lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o.
* opts.c (decode_options): Try dump_dir_name first if
dump_base_name isn't an absolute path.
(common_handle_option): Handle OPT_dumpdir.
* toplev.c (dump_dir_name): New.
(print_switch_values): Also ignore -dumpdir.
* toplev.h (dump_dir_name): New.
2010-01-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42589
* tree-ssa-math-opts.c (execute_optimize_bswap): Allow
double-word expansion of bswap32.
2010-01-03 Steven Bosscher <steven@gcc.gnu.org>
* postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM
with BLOCK_FOR_INSN.
* auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise.
* ifcvt.c (noce_get_alt_condition, noce_try_abs,
noce_process_if_block): Likewise.
* gcse.c (compute_local_properties, insert_expr_in_table,
insert_set_in_table, canon_list_insert, find_avail_set,
pre_insert_copy_insn): Likewise.
* basic-block.h (BLOCK_NUM): Move from here...
* sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler.
2010-01-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42438
* tree-ssa-pre.c (struct bb_bitmap_sets): Add
contains_may_not_return_call flag.
(BB_MAY_NOTRETURN): New.
(valid_in_sets): Trapping nary operations are not valid
in blocks that may not return.
(insert_into_preds_of_block): Remove check for trapping
expressions.
(compute_avail): Compute also BB_MAY_NOTRETURN.
2010-01-03 Gerald Pfeifer <gerald@pfeifer.com>
* doc/invoke.texi: Add 2010 to copyright years.
2010-01-03 Eric Botcazou <ebotcazou@adacore.com>
* config/sparc/sparc.c: Fix formatting nits.
2010-01-02 Gerald Pfeifer <gerald@pfeifer.com>
Alexander Monakov <amonakov@ispras.ru>
* doc/invoke.texi (Optimize Options): Reword introduction a bit.
2010-01-02 Richard Guenther <rguenther@suse.de>
PR middle-end/42577
* tree-vrp.c (check_all_array_refs): Skip non-excutable blocks.
(simplify_switch_using_ranges): Mark to be removed edges
as non-executable.
2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.
* collect2.c (scan_libraries): Add missing argument in call to
scan_prog_file.
2010-01-02 Uros Bizjak <ubizjak@gmail.com>
PR target/42448
* config/alpha/predicates.md (aligned_memory_operand): Return false
for CQImode.
(unaligned_memory_operand): Return true for CQImode.
* config/alpha/alpha.c (get_aligned_mem): Assert that location
doesn not cross aligned SImode word boundary.
2010-01-02 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_):
Remove.
* config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
avr_change_section, avr_reg_class_from_letter) : Remove declaration.
2010-01-02 Richard Guenther <rguenther@suse.de>
PR lto/41597
* toplev.c (compile_file): Emit LTO marker properly. Change
it to __gnu_lto_v1.
* collect2.c (scan_prog_file): Adjust for changed LTO marker.
2010-01-01 Richard Guenther <rguenther@suse.de>
PR debug/42455
* tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order.
2010-01-01 Richard Guenther <rguenther@suse.de>
PR c/42570
* c-decl.c (grokdeclarator): For zero-size arrays force
structural equality checks as layout_type does.
2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
* builtins.c: Update copyright to 2010.
2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
PR lto/42531
* lto-streamer-out.c (produce_asm): Revert the last change.
(copy_function): Likewise.
* lto-streamer.c (lto_get_section_name): Skip any leading
asterisk in name.
2010-01-01 Richard Guenther <rguenther@suse.de>
PR middle-end/42559
* builtins.c (get_object_alignment): Do not use DECL_ALIGN
for LABEL_DECLs.
Copyright (C) 2010 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
2010-01-02 Uros Bizjak <ubizjak@gmail.com>
PR target/42448
* config/alpha/predicates.md (aligned_memory_operand): Return false
for CQImode.
(unaligned_memory_operand): Return true for CQImode.
* config/alpha/alpha.c (get_aligned_mem): Assert that location
doesn not cross aligned SImode word boundary.
2010-01-02 Anatoly Sokolov <aesok@post.ru>
* config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_):
Remove.
* config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
avr_change_section, avr_reg_class_from_letter) : Remove declaration.
2010-01-02 Richard Guenther <rguenther@suse.de>
PR lto/41597
* toplev.c (compile_file): Emit LTO marker properly. Change
it to __gnu_lto_v1.
* collect2.c (scan_prog_file): Adjust for changed LTO marker.
2010-01-01 Richard Guenther <rguenther@suse.de>
PR debug/42455
* tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order.
2010-01-01 Richard Guenther <rguenther@suse.de>
PR c/42570
* c-decl.c (grokdeclarator): For zero-size arrays force
structural equality checks as layout_type does.
2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
* builtins.c: Update copyright to 2010.
2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
PR lto/42531
* lto-streamer-out.c (produce_asm): Revert the last change.
(copy_function): Likewise.
* lto-streamer.c (lto_get_section_name): Skip any leading
asterisk in name.
2010-01-01 Richard Guenther <rguenther@suse.de>
PR middle-end/42559
* builtins.c (get_object_alignment): Do not use DECL_ALIGN
for LABEL_DECLs.
Copyright (C) 2010 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
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