Commits · bd8d4d191780e0b944d5187129b8210d71c565ec · lvzhengyang / riscv-gcc-1

25 Feb, 2007 6 commits

re PR target/30778 (invalid code generation for memset() with -mtune=k8) · bd8d4d19

	PR target/30778
	* i386.c (counter_mode): New function.
	(expand_set_or_movmem_via_loop): Use it.
	(expand_movmem_epilogue): Likewise; fix pasto.
	(ix86_expand_movmem): Do emit guard even for constant counts.
	(ix86_expand_setmem): Likewise.

From-SVN: r122313

committed Feb 25, 2007

bd8d4d19 Browse Files

macros.cc: Include the right header. · 710c45f6

2007-02-25  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/19_diagnostics/headers/cerrno/macros.cc: Include
	the right header.
	* testsuite/18_support/headers/cstdlib/macros.cc: Likewise.

From-SVN: r122312

committed Feb 25, 2007

710c45f6 Browse Files

frv.h (ASM_OUTPUT_CASE_LABEL): Delete. · e133c867

 * config/frv/frv.h (ASM_OUTPUT_CASE_LABEL): Delete.
   (JUMP_TABLES_IN_TEXT_SECTION): Define.

From-SVN: r122311

committed Feb 25, 2007

e133c867 Browse Files

re PR libfortran/30918 (Failure to skip commented out NAMELIST) · 7aa96f9c

2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/30918
	* gfortran.dg/namelist_26.f90: New test.

From-SVN: r122308

committed Feb 25, 2007

7aa96f9c Browse Files

re PR libfortran/30918 (Failure to skip commented out NAMELIST) · 4f8d744e

2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/30918
	* io/listread.c (namelist_read): Eat comment line.

From-SVN: r122307

committed Feb 25, 2007

4f8d744e Browse Files

Daily bump. · 6b7039e2
```
From-SVN: r122305
```
GCC Administrator committed Feb 25, 2007
6b7039e2 Browse Files

24 Feb, 2007 16 commits
- re PR target/30770 (BOOT_CFLAGS="-O2 -g -mtune=nocona" miscompiled the stage 3 compiler) · 73013054
```
        PR target/30770
        * config/i386/i386.md (expand_movmem_epilogue): Fix typo, mask
        count argument with 0x10, not with 0x16.
        (expand_setmem_epilogue): Ditto.

From-SVN: r122301
```
  Uros Bizjak committed Feb 25, 2007
  73013054 Browse Files
- Fix typo · c88fc50c
```
From-SVN: r122299
```
  Mike Stump committed Feb 24, 2007
  c88fc50c Browse Files
- i386.c (output_pic_addr_const): Stubify optimized symbols. · 320ce1d3
```
	* config/i386/i386.c (output_pic_addr_const): Stubify optimized
	symbols.

From-SVN: r122297
```
  Mike Stump committed Feb 24, 2007
  320ce1d3 Browse Files
- re PR middle-end/30951 (Does not fold x + CST == x and x + CST != x) · a31498d2
```
2007-02-24  Richard Guenther  <rguenther@suse.de>

	PR middle-end/30951
	* fold-const.c (fold_binary): Fold x +- CST op x for
	EQ_EXPR and NE_EXPR.

	* gcc.dg/pr30951.c: New testcase.

From-SVN: r122295
```
  Richard Guenther committed Feb 24, 2007
  a31498d2 Browse Files
- pa.md (muldi3): Force subregs to registers in 64-bit expander. · 1e6e2c30
```
	* pa.md (muldi3): Force subregs to registers in 64-bit expander.

From-SVN: r122294
```
  John David Anglin committed Feb 24, 2007
  1e6e2c30 Browse Files
- cgraphunit.c (decide_is_function_needed): Honor -fkeep-inline-functions. · a1d31187
```
	* cgraphunit.c (decide_is_function_needed): Honor
	-fkeep-inline-functions.

From-SVN: r122293
```
  Jan Hubicka committed Feb 24, 2007
  a1d31187 Browse Files
- builtins.c (fold_builtin_modf): New. · 3d577eaf
```
	* builtins.c (fold_builtin_modf): New.
	(fold_builtin_2): Use it.

testsuite:
	* gcc.dg/torture/builtin-modf-1.c: New test.

From-SVN: r122292
```
  Kaveh R. Ghazi committed Feb 24, 2007
  3d577eaf Browse Files
- loop-iv.c (simplify_using_initial_values): Return if the expression becomes… · 00c73ae6
```
loop-iv.c (simplify_using_initial_values): Return if the expression becomes invalid due to altered regs.

	* loop-iv.c (simplify_using_initial_values): Return if the
	expression becomes invalid due to altered regs.

From-SVN: r122291
```
  Bernd Schmidt committed Feb 24, 2007
  00c73ae6 Browse Files
- re PR tree-optimization/30904 (VRP does not track values of shifts and/or bitfields?) · f048ddcc
```
2007-02-23  Paolo Bonzini  <bonzini@gnu.org>

        PR tree-optimization/30904
	* gcc.dg/pr30904.c: New test.

From-SVN: r122290
```
  Paolo Bonzini committed Feb 24, 2007
  f048ddcc Browse Files
- loop-iv.c (implies_p): Detect additional cases where A implies B. · 60683019
```
	* loop-iv.c (implies_p): Detect additional cases where A implies B.
	(determine_max_iter): Take additional LOOP arg; all callers changed.
	Lose broken logic dealing with PLUS.  Try to limit the upper bound by
	one using simplifications.

From-SVN: r122288
```
  Bernd Schmidt committed Feb 24, 2007
  60683019 Browse Files
- tlink.c (scan_linker_output): Parse linker messages from darwin9's linker better. · e7d406d5
```
	* tlink.c (scan_linker_output): Parse linker messages from
	darwin9's linker better.

From-SVN: r122286
```
  Mike Stump committed Feb 24, 2007
  e7d406d5 Browse Files
- * doc/tm.h (BIGGEST_ALIGNMENT): Clarify the purpose of this macro. · c4f46fde
```
From-SVN: r122285
```
  DJ Delorie committed Feb 23, 2007
  c4f46fde Browse Files
- Fix thinko in last fix. · 40728134
```
From-SVN: r122284
```
  Mike Stump committed Feb 24, 2007
  40728134 Browse Files
- tlink.c (scan_linker_output): Parse linker messages from darwin9's linker better. · 196bea21
```
	* tlink.c (scan_linker_output): Parse linker messages from
	darwin9's linker better.

From-SVN: r122283
```
  Mike Stump committed Feb 24, 2007
  196bea21 Browse Files
- Daily bump. · a2266ea9
```
From-SVN: r122281
```
  GCC Administrator committed Feb 24, 2007
  a2266ea9 Browse Files
- re PR debug/29614 (DWARF information for function static variable is missing… · a615f803
```
re PR debug/29614 (DWARF information for function static variable is missing after unrelated code addition)

	PR debug/29614
	* varpool.c (varpool_assemble_pending_decls):  Set
	varpool_last_needed_node to null.

From-SVN: r122277
```
  Steve Ellcey committed Feb 24, 2007
  a615f803 Browse Files
23 Feb, 2007 18 commits

re PR libstdc++/25896 ([DR 526] hash_map::erase, unordered_map::erase fail if… · c0c424e4

re PR libstdc++/25896 ([DR 526] hash_map::erase, unordered_map::erase fail if key is inside the table)

2007-02-23  Paolo Carlini  <pcarlini@suse.de>
	
	PR libstdc++/25896
	* include/tr1/hashtable (_Hashtable<>::erase(const key_type&)):
	Take care of &_M_extract((*__slot)->_M_v) == &__k.

	* testsuite/tr1/6_containers/unordered_map/erase/1.cc: New.
	* testsuite/tr1/6_containers/unordered_multimap/erase/1.cc: Likewise.
	* testsuite/tr1/6_containers/unordered_multiset/erase/1.cc: Likewise.
	* testsuite/tr1/6_containers/unordered_set/erase/1.cc: Likewise.

From-SVN: r122276

committed Feb 23, 2007

c0c424e4 Browse Files

i386.c (ix86_data_alignment): Don't specify an alignment bigger than the object file can handle. · bf69f9d2
```
* config/i386/i386.c (ix86_data_alignment): Don't specify an
alignment bigger than the object file can handle.

From-SVN: r122275
```
DJ Delorie committed Feb 23, 2007
bf69f9d2 Browse Files

README: Correct command. · 01113dd6

2007-02-23  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* gcc.test-framework/README: Correct command.
	* gcc.test-framework/dg-outexistsnot-exp-P.c: Replace -W with
	-Wunused-value.
	* gcc.test-framework/dg-outexists-exp-F.c: Likewise.

From-SVN: r122274

committed Feb 23, 2007

01113dd6 Browse Files

target-supports.exp (check_effective_target_unwrapped): New. · 4be4340a

	* lib/target-supports.exp (check_effective_target_unwrapped): New.

	* testsuite/27_io/ios_base/sync_with_stdio/1.cc: XFAIL for wrapped
	targets.

From-SVN: r122273

committed Feb 23, 2007

4be4340a Browse Files

target-supports.exp (check_effective_target_unwrapped): New. · 8371ec74

	* lib/target-supports.exp (check_effective_target_unwrapped): New.

	* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
	XFAIL for Newlib targets.

From-SVN: r122272

committed Feb 23, 2007

8371ec74 Browse Files

re PR target/30825 (current mainline fails to bootstrap when -msse is used) · 4afb7791

        PR target/30825
        * config/i386/i386.md (*movdi_1_rex64, zero_extendsidi2_32,
        zero_extendsidi2_rex64): Penalize MMX register<->memory moves.
        (*movsf_1): Penalize MMX moves.

From-SVN: r122268

committed Feb 23, 2007

4afb7791 Browse Files

loop-iv.c (determine_max_iter): Moved in front of its sole user. · c67dc1a3
```
	* loop-iv.c (determine_max_iter): Moved in front of its sole user.

From-SVN: r122264
```
Bernd Schmidt committed Feb 23, 2007
c67dc1a3 Browse Files

re PR fortran/30660 (Allocatable components of a derived type "require" the SAVE attribute.) · 74a5d8b9

2007-02-23  Paul Thomas <pault@gcc.gnu.org>

        PR fortran/30660
        * resolve.c (has_default_initializer): New function.
        (resolve_fl_variable): Call has_default_initializer to determine if
        the derived type has a default initializer to its ultimate
        components.

2007-02-23  Paul Thomas <pault@gcc.gnu.org>

        PR fortran/30660
        * gfortran.dg/alloc_comp_basics_4.f90: Add component with an
        allocatable component.

From-SVN: r122263

committed Feb 23, 2007

74a5d8b9 Browse Files

bfin.md (doloop_end): Fail for loops that can iterate 2^32-1 or more times unless... · 0a8f8c45
```
	* config/bfin/bfin.md (doloop_end): Fail for loops that can iterate
	2^32-1 or more times unless flag_unsafe_loop_optimizations.

From-SVN: r122262
```
Bernd Schmidt committed Feb 23, 2007
0a8f8c45 Browse Files

Main.java: Updated copyright year. · 94217473

2007-02-23  Gary Benson  <gbenson@redhat.com>

	* gnu/gcj/tools/gcj_dbtool/Main.java: Updated copyright year.

From-SVN: r122261

committed Feb 23, 2007

94217473 Browse Files

2007-02-23 Gary Benson <gbenson@redhat.com> · 6ee931cb
```
	* java/lang/VMCompiler.java
	(compileClass): Don't lose zeros from within the digest.

From-SVN: r122260
```
Gary Benson committed Feb 23, 2007
6ee931cb Browse Files
2007-02-23 Gary Benson <gbenson@redhat.com> · 19b9eb71
```
	* java/lang/VMCompiler.java
	(compileClass): Don't lose zeros from within the digest.

From-SVN: r122259
```
Gary Benson committed Feb 23, 2007
19b9eb71 Browse Files

re PR libgcj/17002 (java.util.TimeZone.getDefault() is broken) · 3758f34d

2007-02-22  Jakub Jelinek  <jakub@redhat.com>

	PR libgcj/17002
	PR classpath/28550
	* java/util/VMTimeZone.java (getDefaultTimeZoneId): To read
	/etc/localtime, use ZoneInfo.readTZFile instead of
	VMTimeZone.readtzFile.  Get better timezone name for /etc/localtime,
	either if it is a symlink or through /etc/sysconfig/clock.
	(readSysconfigClockFile): New static method.
	(readtzFile): Removed.
	* java/lang/System.java: Add gnu.java.util.zoneinfo.dir to comments.
	* posix.cc (_Jv_platform_initProperties): Set
	gnu.java.util.zoneinfo.dir.
	* sources.am (gnu_java_util_source_files): Add
	classpath/gnu/java/util/ZoneInfo.java.
	* Makefile.in: Regenerated.
	* java/util/VMTimeZone.h: Regenerated.
	* java/util/TimeZone.h: Regenerated.
	* gnu/java/util/ZoneInfo.h: Generated.

From-SVN: r122258

committed Feb 23, 2007

3758f34d Browse Files

builtins.c (fold_builtin_logb, [...]): New. · 6351a719

	* builtins.c (fold_builtin_logb, fold_builtin_significand): New.
	(fold_builtin_1): Use them.
	* fold-const.c (tree_expr_nonnegative_warnv_p): Handle
	BUILT_IN_SIGNIFICAND.

testsuite:
	* gcc.dg/torture/builtin-logb-1.c: New test.
	* gcc.dg/torture/builtin-math-2.c: Test logb/ilogb.
	* gcc.dg/torture/builtin-nonneg-1.c: Test significand.
	* gcc.dg/torture/builtin-frexp-1.c: Use -fno-finite-math-only on
	sh* targets.

From-SVN: r122257

committed Feb 23, 2007

6351a719 Browse Files

class.c (note_name_declared_in_class): Make declaration changes meaning a pedwarn. · 2ae2031e

2007-02-23  Richard Guenther  <rguenther@suse.de>

	* class.c (note_name_declared_in_class): Make declaration
	changes meaning a pedwarn.

	* g++.dg/warn/changes-meaning.C: New testcase.

From-SVN: r122255

committed Feb 23, 2007

2ae2031e Browse Files

i386.c (bdesc_1arg): Initialize IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP with... · 95764a8f

2007-02-23  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (bdesc_1arg): Initialize
	IX86_BUILTIN_MOVSHDUP and IX86_BUILTIN_MOVSLDUP with
	"__builtin_ia32_movshdup" and "__builtin_ia32_movsldup".
	(ix86_init_mmx_sse_builtins): Remove IX86_BUILTIN_MOVSHDUP
	and IX86_BUILTIN_MOVSLDUP.

From-SVN: r122254

committed Feb 23, 2007

95764a8f Browse Files

re PR rtl-optimization/30841 (Missed optimizations for sbi/cbi instructions) · c0729306

2007-02-22  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/30841
        * fwprop.c (propagate_rtx_1): Accept a VOIDmode replacement address.

From-SVN: r122253

committed Feb 23, 2007

c0729306 Browse Files

options.c (set_default_std_flags): New function to consolidate setting the flags. · a47eec17

2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* options.c (set_default_std_flags): New function to consolidate
	setting the flags.
	(gfc_init_options): Use new function.
	(gfc_handle_option): Use new function.

From-SVN: r122252

committed Feb 23, 2007

a47eec17 Browse Files