Commits · 701a3eeeef11809f8fcdc2415d846521cde329f3 · lvzhengyang / riscv-gcc-1

14 Jul, 2006 13 commits

acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): New. · 701a3eee

2006-07-14  Benjamin Kosnik  <bkoz@redhat.com>

        * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): New.
        * configure.ac: Use it.
        * configure: Regenerated.	
        * config.h.in: Regenerated.		
        * configure.host: Simplify.
        * include/bits/atomicity.h: Adjust macros.	
        * config/cpu/generic/atomicity.h: Move...
        * config/cpu/generic/atomicity_mutex: New.
        * config/cpu/generic/atomicity_mutex/atomicity.h: ...here.
        * config/cpu/generic/atomic_builtins: Rename...
        * config/cpu/generic/atomicity_builtins: ...to this.
        * config/cpu/generic/atomicity_builtins/atomicity.h: Moved.
	* config/cpu/mips/atomicity.h: Comment MIPS II requirement.

	* scripts/testsuite_flags.in: Make --cxxflags reflect CXXFLAGS.

From-SVN: r115456

committed Jul 14, 2006

701a3eee Browse Files

natFilePosix.cc (performSetLastModified): Return true on success, false otherwise. · 8fce9db0

2006-07-14  Anthony Green  <green@redhat.com>

	* java/io/natFilePosix.cc (performSetLastModified): Return true on
	success, false otherwise.

From-SVN: r115452

committed Jul 14, 2006

8fce9db0 Browse Files

re PR target/27287 (returning constant double) · 27714d43

2006-07-14  Eliot Dresselhaus  <eliot@sonic.net>

        PR target/27287
        * config/rs6000/spe.md (frob_di_df_2): Add m->r alternative.

From-SVN: r115451

committed Jul 14, 2006

27714d43 Browse Files

random (minstd_rand0, [...]): Use unsigned long as implementation-defined type. · 8d6bd4a7

2006-07-14  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/random (minstd_rand0, minstd_rand, ranlux3, ranlux4):
	Use unsigned long as implementation-defined type.

From-SVN: r115450

committed Jul 14, 2006

8d6bd4a7 Browse Files

stacktrace.cc (_Jv_StackTrace::GetStackTrace): Unconditionally use _Unwind_Backtrace(). · 38b19a92

	* stacktrace.cc (_Jv_StackTrace::GetStackTrace): Unconditionally use
	_Unwind_Backtrace().
	(_Jv_StackTrace::GetCallerInfo): Enable even for targets using SJLJ
	EH.
	(_Jv_StackTrace::GetClassContext): Unconditionally use
	_Unwind_Backtrace().
	(_Jv_StackTrace::GetFirstNonSystemClassLoader): Likewise.
	* sysdep/i386/backtrace.h (HAVE_FALLBACK_BACKTRACE): Do not define.
	(_Unwind_GetIPInfo): Define macro if SJLJ EH is in use.
	(_Unwind_GetRegionStart): Likewise.
	(_Unwind_Backtrace): Likewise.
	(fallback_backtrace): Accept additional unwind trace function
	argument.  Call it during unwinding.  Stop when any of _Jv_RunMain(),
	_Jv_ThreadStart() or main() is seen during unwinding.
	* sysdep/generic/backtrace.h (fallback_backtrace): Accept an
	additional unwind trace function argument.

From-SVN: r115449

committed Jul 14, 2006

38b19a92 Browse Files

linux-unwind.h (s390_fallback_frame_state): Detect signal frames correctly even… · 47a4949a

linux-unwind.h (s390_fallback_frame_state): Detect signal frames correctly even when the signal was installed with...

	* config/s390/linux-unwind.h (s390_fallback_frame_state): Detect
	signal frames correctly even when the signal was installed with
	sa_restorer set.

From-SVN: r115448

committed Jul 14, 2006

47a4949a Browse Files

dbxout.c (dbxout_begin_prologue): Emit LFBB label at function start. · 03471b3f

gcc/

2006-07-14  Carlos O'Donell  <carlos@codesoucery.com>


	* dbxout.c (dbxout_begin_prologue): Emit LFBB label at function start.
	(dbxout_function_end): Use local label LFBB. Remove hook DBX_OUTPUT_NFUN.
	(dbxout_source_line): Use local label LFBB.
	(dbxout_block): Likewise.
	(dbx_output_lbrac): Remove hook DBX_OUTPUT_LBRAC.
	(dbx_output_rbrac): Remove hook DBX_OUTPUT_RBRAC.
	* config/rs6000/linux64.h: Remove DBX_OUTPUT_LBRAC, DBX_OUTPUT_RBRAC,
	and DBX_OUTPUT_NFUN.

From-SVN: r115444

committed Jul 14, 2006

03471b3f Browse Files

File.java (internalExists): New method. · 1470f196

2006-07-14  Gary Benson  <gbenson@redhat.com>

	* java/io/File.java (internalExists): New method.
	(exists): Use internalExists.
	(internalIsDirectory): New method.
	(isDirectory): Use internalIsDirectory.
	(createTempFile): Use internalExists and internalIsDirectory.

From-SVN: r115441

committed Jul 14, 2006

1470f196 Browse Files

random.tcc (struct _To_Unsigned_Type): Add. · 8c2e5f36

2006-07-14  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/random.tcc (struct _To_Unsigned_Type): Add.
	(subtract_with_carry<>::seed(_Gen&, false_type)): Use an
	unsigned type in the loop, fix factor multiplier, take g
	invocations modulo 2^32.

	* include/tr1/random.tcc (subtract_with_carry<>::
	seed(unsigned long)): Fix value == 0 special case.

	* include/tr1/random (struct _Shift): Fix for large shifts.

From-SVN: r115439

committed Jul 14, 2006

8c2e5f36 Browse Files

re PR c++/28343 (ICE with invalid asm specifier for struct member) · 4f543d15

	PR c++/28343
	* decl.c (cp_finish_decl): Check asmspec_tree for error_mark_node.
	* decl2.c (grokfield): Likewise.

	* g++.dg/ext/asmspec1.C: New test.

From-SVN: r115436

committed Jul 14, 2006

4f543d15 Browse Files

gcj.texi (Invocation): Corrections for Invocation API example. · a7929aa4

2006-07-12  Bryce McKinlay  <mckinlay@redhat.com>

        * gcj.texi (Invocation): Corrections for Invocation API example.

From-SVN: r115432

committed Jul 14, 2006

a7929aa4 Browse Files

interpret.cc (_Jv_InterpMethod::run): Don't SAVE_PC for fdiv. · b369a198

2006-07-13  Bryce McKinlay  <mckinlay@redhat.com>

	* interpret.cc (_Jv_InterpMethod::run): Don't SAVE_PC for fdiv.

From-SVN: r115431

committed Jul 14, 2006

b369a198 Browse Files

Daily bump. · 11761b31
```
From-SVN: r115429
```
GCC Administrator committed Jul 14, 2006
11761b31 Browse Files

13 Jul, 2006 13 commits

string_copy_cons_and_dest.cc: New. · 21ded7c7

2006-07-13  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/performance/21_strings/string_copy_cons_and_dest.cc: New.

From-SVN: r115425

committed Jul 13, 2006

21ded7c7 Browse Files

sourcebuild.texi (Test Directives): Document dg-shouldfail. · 263108e1

gcc:

	* doc/sourcebuild.texi (Test Directives): Document dg-shouldfail.

gcc/testsuite:

	* lib/gcc-dg.exp (tool_load): Wrapper to support shouldfail tests.
	(dg-test): Support shouldfail tests.
	* lib/target-supports-dg.exp (dg-shouldfail): New.
	* gcc.test-framework/test-framework.awk: Handle shouldfail tests.
	* gcc.test-framework/dg-do-run-sf-exp-F.c: New test.
	* gcc.test-framework/dg-do-run-sf-exp-P.c: New test.
	* gcc.test-framework/dg-do-run-sft-exp-F.c: New test.
	* gcc.test-framework/dg-do-run-sft-exp-P.c: New test.
	* gcc.test-framework/dg-dox-run-sf-exp-XF.c: New test.
	* gcc.test-framework/dg-dox-run-sf-exp-XP.c: New test.

From-SVN: r115424

committed Jul 13, 2006

263108e1 Browse Files

interpret.cc (_Jv_InterpMethod::compile): Add FIXME comment. · 43e6b77c

2006-07-13  Bryce McKinlay  <mckinlay@redhat.com>

	* interpret.cc (_Jv_InterpMethod::compile): Add FIXME comment.
	(_Jv_InterpMethod::run): SAVE_PC before executing any instruction 
	using resolve_pool_entry, as it can throw. Likewise for div/rem ops
	that can throw ArithmeticException.

From-SVN: r115422

committed Jul 13, 2006

43e6b77c Browse Files

cgraphunit.c (cgraph_varpool_analyze_pending_decls): Call align_variable. · 88d03811


	* cgraphunit.c (cgraph_varpool_analyze_pending_decls): Call align_variable.
	* output.h (align_variable): Declare.
	* varasm.c (align_variable): Export.
	* value-prof.c (tree_value_profile_transformations): Recompute iterator
	when basic block changed.

From-SVN: r115421

committed Jul 13, 2006

88d03811 Browse Files

Makefile.am (pch*_output_anchor): Add. · 56dbe89d

2006-07-13  Benjamin Kosnik  <bkoz@redhat.com>

	* include/Makefile.am (pch*_output_anchor): Add.
	(pch*_output): Use.
	(CLEANFILES): Use.
	* include/Makefile.in: Regenerate.
	
	* scripts/check_performance: Be verbose on compile error.

From-SVN: r115419

committed Jul 13, 2006

56dbe89d Browse Files

builtins.c (check_for_builtin): If a builtin could result in a direct call being generated... · 0ed431d4

2006-07-12  Bryce McKinlay  <mckinlay@redhat.com>

	* builtins.c (check_for_builtin): If a builtin could result in a
	direct call being generated, don't use it if flag_indirect_dispatch
	is set.

From-SVN: r115414

committed Jul 13, 2006

0ed431d4 Browse Files

* MAINTAINERS (Various Maintainers): Add myself as dfp maintainer. · 18c3f977
```
From-SVN: r115413
```
Ben Elliston committed Jul 13, 2006
18c3f977 Browse Files
sh.c (sh_reorg): Ignore deleted insns whilst walking the LOG_LINKS chain. · 6915d7f0
```
* config/sh/sh.c (sh_reorg): Ignore deleted insns whilst walking the 
  LOG_LINKS chain.

From-SVN: r115412
```
Nick Clifton committed Jul 13, 2006
6915d7f0 Browse Files

Index: ChangeLog · 7c0de6a5

2006-07-12  Geoffrey Keating  <geoffk@apple.com>

	* doc/invoke.texi (C++ Dialect Options): Explain difference
	between -fvisibility-inlines-hidden and setting hidden
	visibility explicitly.

Index: cp/ChangeLog
2006-07-12  Geoffrey Keating  <geoffk@apple.com>

	* decl2.c (determine_visibility): Don't change visibility of
	function locals because of -fvisibility-inlines-hidden.

Index: testsuite/ChangeLog
2006-07-12  Geoffrey Keating  <geoffk@apple.com>

	* g++.dg/ext/visibility/fvisibility-inlines-hidden-2.C: New.

From-SVN: r115411

committed Jul 13, 2006

7c0de6a5 Browse Files

re PR fortran/28174 (Corruption of multiple character arrays when passing array sections) · 72af9f0b

2006-07-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28174
	* trans-expr.c (gfc_conv_aliased_arg): Missing formal arg means
	that intent is INOUT (fixes regression).

	PR fortran/25097
	* check.c (check_present): The only permitted reference is a
	full array reference.

	PR fortran/20903
	* decl.c (variable_decl): Add error if a derived type is not
	from the current namespace if the namespace is an interface
	body.

2006-07-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25097
	* gfortran.dg/present_1.f90: New test.

	PR fortran/20903
	* gfortran.dg/interface_derived_type_1.f90: New test.

From-SVN: r115410

committed Jul 13, 2006

72af9f0b Browse Files

t-slibgcc-darwin (SHLIB_LINK): Don't munge stmp-lipo. · 3fb8727b

2006-07-12  Eric Christopher  <echristo@apple.com>

	* config/t-slibgcc-darwin (SHLIB_LINK): Don't munge stmp-lipo.
	(stmp-lipo): Depend on libgcc.a.

From-SVN: r115409

committed Jul 13, 2006

3fb8727b Browse Files

Daily bump. · b9c828c7
```
From-SVN: r115406
```
GCC Administrator committed Jul 13, 2006
b9c828c7 Browse Files

Makefile.am: Revert last change. · 04dc1691

2006-07-12  Benjamin Kosnik  <bkoz@redhat.com>

	* include/Makefile.am: Revert last change.
	* include/Makefile.in: Same.

From-SVN: r115402

committed Jul 13, 2006

04dc1691 Browse Files

12 Jul, 2006 14 commits

* tree.c: Fix a comment typo. · 5f89204e
```
From-SVN: r115401
```
Kazu Hirata committed Jul 12, 2006
5f89204e Browse Files
muldiv.md (umulhisi3_c): Use only registers for dest. · 8a01e7d9
```
* config/m32c/muldiv.md (umulhisi3_c): Use only registers for 
dest.
(umulhisi3_r): Likewise.

From-SVN: r115400
```
Naveen.H.S committed Jul 12, 2006
8a01e7d9 Browse Files

re PR c++/28217 (ICE in tree_int_cst_sgn) · ec0897de

        PR c++/28217
        * semantics.c (note_decl_for_pch): Don't premangle templates.

From-SVN: r115399

committed Jul 12, 2006

ec0897de Browse Files

Makefile.am (pch_output): Don't precompile extc++.h. · f67a67d8

2006-07-12  Benjamin Kosnik  <bkoz@redhat.com>

	* include/Makefile.am (pch_output): Don't precompile extc++.h.
	(pch_output_dirs): Same.
	* include/Makefile.in: Regenerate.

	* testsuite/lib/libstdc++.exp: Test PCH with stdtr1c++.h.

From-SVN: r115379

committed Jul 12, 2006

f67a67d8 Browse Files

re PR libgcj/27271 (i/o error (java.util.zip.ZipException: Deflated stream ends early.)) · e9186fbe

	PR libgcj/27271:
	* java/util/zip/ZipFile.java (getInputStream): Call addDummyByte
	on PartialInputStream.
	(PartialInputStream.dummyByteCount): New field.
	(PartialInputStream.fillBuffer): Handle dummy byte.
	(PartialInputStream.read): Likewise.
	(PartialInputStream.addDummyByte): New method.

From-SVN: r115378

committed Jul 12, 2006

e9186fbe Browse Files

re PR libstdc++/27878 (GCC 4.1.1 build fails on mips-sgi-irix6.5 (libstdc++)/GCC 4.1.0 worked.) · 93e89068

2006-07-12  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/27878
	* doc/install.texi (mips-sgi-irix6): Add note about IRIX 6.5.x,
	x < 19, vs wchar_t support.

From-SVN: r115374

committed Jul 12, 2006

93e89068 Browse Files

File.java (renameTo): Fix security checks. · 782bcb9f

2006-07-12  Gary Benson  <gbenson@redhat.com>

	* java/io/File.java (renameTo): Fix security checks.

From-SVN: r115373

committed Jul 12, 2006

782bcb9f Browse Files

re PR fortran/28163 (Calling libgfortran's copy_string is inefficient) · b3eb1e0e

	PR fortran/28163

	* trans-expr.c (gfc_trans_string_copy): Generate inline code
	to perform string copying instead of calling a library function.
	* trans-decl.c (gfc_build_intrinsic_function_decls): Don't build
	decl for copy_string.
	* trans.h (gfor_fndecl_copy_string): Remove prototype.

	* intrinsics/string_intrinsics.c (copy_string): Remove function.

From-SVN: r115372

committed Jul 12, 2006

b3eb1e0e Browse Files

* config/sh/sh.h (SUBTARGET_ASM_RELAX_SPEC): Use -isa=sh4-up instead of -isa=sh4. · 45e49d96
```
From-SVN: r115371
```
Nick Clifton committed Jul 12, 2006
45e49d96 Browse Files

re PR java/28352 (gcj -C fails to generate line number info for method) · 2bdda702

2006-07-12  Bryce McKinlay  <mckinlay@redhat.com>

	PR libgcj/28352
	* stacktrace.cc (getLineNumberForFrame): Roll back PC by 1 when
	looking up line number for interpreted frame.

From-SVN: r115370

committed Jul 12, 2006

2bdda702 Browse Files

re PR c/28280 (bogus "statement with no effect" warning with VLA and typeof) · 8b907df4

	PR c/28280
	* c-parser.c (c_parser_typeof_specifier): Don't use
	c_finish_expr_stmt, open code desired semantics instead.

From-SVN: r115369

committed Jul 12, 2006

8b907df4 Browse Files

typeck.c (string_conv_p): Remove spurious quotation mark in warning. · 4b641750
```
	* typeck.c (string_conv_p): Remove spurious quotation mark in
	warning.

From-SVN: r115368
```
Martin Michlmayr committed Jul 12, 2006
4b641750 Browse Files
* protoize.c (edit_fn_definition): Add volatile to clean_text_p. · f2702694
```
From-SVN: r115367
```
Mike Stump committed Jul 12, 2006
f2702694 Browse Files

codecvt_specializations.h: Fix typo in commit for libstdc++/28290. · d5fa9a0d

2006-07-11  Paolo Carlini  <pcarlini@suse.de>

	* include/ext/codecvt_specializations.h: Fix typo in commit
	for libstdc++/28290.

From-SVN: r115361

committed Jul 12, 2006

d5fa9a0d Browse Files