re PR rtl-optimization/16356 (Failure to use count register (branch on count register))
PR rtl-optimization/16356 * config/rs6000/rs6000.md (floatdisf2_internal2): Rewrite with separate output register and one less jump. Enable for powerpc64. (floatdisf2): Adjust for above. From-SVN: r91324
This commit is contained in:
parent
9dad6498e8
commit
994cf17344
|
@ -1,3 +1,10 @@
|
|||
2004-11-26 Alan Modra <amodra@bigpond.net.au>
|
||||
|
||||
PR rtl-optimization/16356
|
||||
* config/rs6000/rs6000.md (floatdisf2_internal2): Rewrite with
|
||||
separate output register and one less jump. Enable for powerpc64.
|
||||
(floatdisf2): Adjust for above.
|
||||
|
||||
2004-11-25 Bob Wilson <bob.wilson@acm.org>
|
||||
|
||||
* config/xtensa/xtensa.h (STARTFILE_SPEC): Add crt0.
|
||||
|
@ -32,8 +39,8 @@
|
|||
2004-11-25 Richard Henderson <rth@redhat.com>
|
||||
|
||||
PR c++/6764
|
||||
* reload1.c (set_initial_eh_label_offset): New.
|
||||
(set_initial_label_offsets): Use it.
|
||||
* reload1.c (set_initial_eh_label_offset): New.
|
||||
(set_initial_label_offsets): Use it.
|
||||
|
||||
2004-11-25 Kaz Kojima <kkojima@gcc.gnu.org>
|
||||
|
||||
|
@ -80,13 +87,13 @@
|
|||
PR tree-optimization/18587
|
||||
* tree-flow-inline.h (mark_call_clobbered, mark_non_addressable): Flag
|
||||
call clobbered caches as invalid.
|
||||
* tree-ssa-operands.c (ssa_call_clobbered_cache_valid): New. Flag
|
||||
* tree-ssa-operands.c (ssa_call_clobbered_cache_valid): New. Flag
|
||||
indicating whether the call clobbered operand cache is valid.
|
||||
(ssa_ro_call_cache_valid): New. Flag indicating whether the
|
||||
pure/const call operand cache is valid.
|
||||
(clobbered_v_may_defs, clobbered_vuses, ro_call_vuses): New. Cached
|
||||
(clobbered_v_may_defs, clobbered_vuses, ro_call_vuses): New. Cached
|
||||
list of operands for cached call virtual operands.
|
||||
(clobbered_aliased_loads, clobbered_aliased_stores,
|
||||
(clobbered_aliased_loads, clobbered_aliased_stores,
|
||||
ro_call_aliased_load): New. flags caching whether alias bits are
|
||||
to be set in call stmt's.
|
||||
(fini_ssa_operands): Remove call operand caches if present.
|
||||
|
@ -104,7 +111,7 @@
|
|||
build array
|
||||
(finalize_ssa_vuses): Use cleanup_v_may_defs and remove redundant
|
||||
VUSES by checking the in_v_may_def_list bit.
|
||||
(append_v_may_def, append_vuse): Use the in_list bit rather than
|
||||
(append_v_may_def, append_vuse): Use the in_list bit rather than
|
||||
scanning the array for duplicates.
|
||||
|
||||
2004-11-25 Ulrich Weigand <uweigand@de.ibm.com>
|
||||
|
@ -295,7 +302,7 @@
|
|||
* config/i386/i386.c (i386_dwarf_output_addr_const): Likewise.
|
||||
* config/i386/i386-protos.h (i386_dwarf_output_addr_const):
|
||||
Likewise.
|
||||
|
||||
|
||||
2004-11-24 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||||
|
||||
* tree-sra.c (sra_walk_modify_expr): Handle RHS first, then LHS.
|
||||
|
@ -352,7 +359,7 @@
|
|||
* recog.c (recog_memoized_1): Remove.
|
||||
* recog.h (recog_memoized_1): Remove declaration.
|
||||
(recog_memoized): Change from macro to inline function.
|
||||
|
||||
|
||||
2004-11-24 Devang Patel <dpatel@apple.com>
|
||||
|
||||
PR/18555
|
||||
|
@ -362,7 +369,7 @@
|
|||
2004-11-24 Devang Patel <dpatel@apple.com>
|
||||
|
||||
* gcc.c (process_command): Supply -v to linker.
|
||||
|
||||
|
||||
2004-11-24 David Edelsohn <edelsohn@gnu.org>
|
||||
Paolo Bonzini <bonzini@gnu.org>
|
||||
|
||||
|
@ -417,7 +424,7 @@
|
|||
|
||||
2004-11-24 Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
* config/i386/sol2.h (X86_FILE_START_VERSION_DIRECTIVE):
|
||||
* config/i386/sol2.h (X86_FILE_START_VERSION_DIRECTIVE):
|
||||
Define to false.
|
||||
|
||||
2004-11-24 Joseph Myers <joseph@codesourcery.com>
|
||||
|
@ -448,7 +455,7 @@
|
|||
|
||||
2004-11-24 Steven Bosscher <stevenb@suse.de>
|
||||
|
||||
* expr.c (expand_expr_real_1): Remove cases for EXIT_BLOCK_EXPR
|
||||
* expr.c (expand_expr_real_1): Remove cases for EXIT_BLOCK_EXPR
|
||||
and LABELED_BLOCK_EXPR.
|
||||
* gimplify.c (gimplify_labeled_block_expr): Remove.
|
||||
(gimplify_exit_block_expr): Remove.
|
||||
|
@ -23717,31 +23724,7 @@
|
|||
(c_initialize_diagnostics): Declare.
|
||||
* objc/objc-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Define.
|
||||
* c-format.c (format_type_warning): New function. Improve
|
||||
diagnostics for incorrect format argument types.
|
||||
(check_format_types): Use it. Add two parameters. Use the
|
||||
TYPE_MAIN_VARIANT of wanted_type.
|
||||
(check_format_info_main): Pass new parameters to
|
||||
check_format_types.
|
||||
(struct format_wanted_type): Update comment.
|
||||
|
||||
2004-07-01 Nick Clifton <nickc@redhat.com>
|
||||
|
||||
* target.h (struct gcc_target): Add new field to struct cxx:
|
||||
import_export_class.
|
||||
* target-def.h (TARGET_CXX): Initialise the new field.
|
||||
(TARGET_CXX_IMPORT_EXPORT_CLASS): Provide a default value for
|
||||
the new field.
|
||||
* doc/tm.texi: Document the new target hook.
|
||||
|
||||
2004-07-01 Paolo Bonzini <bonzini@gnu.org>
|
||||
|
||||
* builtins.c (fold_builtin_classify): Fix typo.
|
||||
|
||||
2004-07-01 Richard Henderson <rth@redhat.com>
|
||||
|
||||
* function.c (identify_blocks, identify_blocks_1): Remove.
|
||||
* function.h (identify_blocks): Remove.
|
||||
* rtl.h (NOTE_INSN_BLOCK_BEG): Update comment.
|
||||
di |