Commits · f93bc6f57ce8790ae0af00072254e47eb29cbb11 · lvzhengyang / riscv-gcc-1

14 Nov, 2008 11 commits

re PR tree-optimization/38104 (ICE segmentation fault (with -O3 when deref a… · f93bc6f5

re PR tree-optimization/38104 (ICE segmentation fault  (with -O3 when deref a NULL pointer in the code??))

	PR tree-optimization/38104
	* gimplify.c (gimple_regimplify_operands): Add referenced vars
	before calling mark_symbols_for_renaming, not after it.

	* g++.dg/tree-ssa/pr38104.C: New test.

From-SVN: r141857

committed Nov 14, 2008

f93bc6f5 Browse Files

pr37514.c: Remove. · 87deeba6
```
	* gcc.target/sh/pr37514.c: Remove.

From-SVN: r141856
```
Kaz Kojima committed Nov 14, 2008
87deeba6 Browse Files

sh.h (OPTIMIZATION_OPTIONS): Revert last change. · 11cc65d4

	* config/sh/sh.h (OPTIMIZATION_OPTIONS): Revert last change.
	(OVERRIDE_OPTIONS): Likewise.
	* gcc.target/sh/pr37514.c: Remove.

From-SVN: r141855

committed Nov 14, 2008

11cc65d4 Browse Files

re PR testsuite/37517 (gcc.target/i386/quad-sse.c fails with -fPIC) · 6b7c95d3
```
	PR testsuite/37517
	* gcc.target/i386/quad-sse.c: Tighten scan-assembler-not pattern.

From-SVN: r141854
```
Uros Bizjak committed Nov 14, 2008
6b7c95d3 Browse Files

re PR target/36134 (GCC creates suboptimal ASM : usage of ADDA.L where LEA could be used) · 7279bb22

2008-11-14  Maxim Kuvyrkov  <maxim@codesourcery.com>
	    Andrew Stubbs  <ams@codesourcery.com>
	    Gunnar Von Boehn  <gunnar@genesi-usa.com>

	gcc/
	PR target/36134
	* config/m68k/m68k.md (addsi3_5200): Add a new alternative preferring
	the shorter LEA insn over ADD.L where possible.

	gcc/testsuite/
	PR target/36134
	* gcc.target/m68k/pr36134.c: New test.



Co-Authored-By: Andrew Stubbs <ams@codesourcery.com>
Co-Authored-By: Gunnar Von Boehn <gunnar@genesi-usa.com>

From-SVN: r141853

committed Nov 14, 2008

7279bb22 Browse Files

Add missing commit part: · 1da1a268

        * gcc.dg/compat/struct-layout-1.h: Do not include <mmintrin.h> and
        <xmmintrin.h>, define __m64 and __m128 directly.

From-SVN: r141852

committed Nov 14, 2008

1da1a268 Browse Files

configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/Hurd systems... · 4cc115a2

2008-11-14  Thomas Schwinge  <tschwinge@gnu.org>

	* configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/Hurd
	systems, which are assumend to always provide SSP-support in glibc.
	* configure: Regenerate.

From-SVN: r141851

committed Nov 14, 2008

4cc115a2 Browse Files

configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/kFreeBSD, GNU/kNetBSD… · 22f96a0f

configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/kFreeBSD, GNU/kNetBSD systems in the `*-*-linux*' case.

2008-11-14  Thomas Schwinge  <tschwinge@gnu.org>

	* configure.ac (gcc_cv_libc_provides_ssp): Also consider GNU/kFreeBSD,
	GNU/kNetBSD systems in the `*-*-linux*' case.
	* configure: Regenerate.

From-SVN: r141850

committed Nov 14, 2008

22f96a0f Browse Files

re PR middle-end/36125 (FAIL: 26_numerics/complex/13450.cc: ICE in… · 04487a2f

re PR middle-end/36125 (FAIL: 26_numerics/complex/13450.cc: ICE in verify_gimple_expr, at tree-cfg.c:3962)

	PR middle-end/36125
	* function.c (gimplify_parameters): For callee copies parameters,
	move TREE_ADDRESSABLE flag from the PARM_DECL to the local copy.

	* gcc.c-torture/compile/pr36125.c: New test.

From-SVN: r141848

committed Nov 14, 2008

04487a2f Browse Files

re PR c++/37932 (narrowing conversion with -std=c++0x) · 2d727f75

        PR c++/37932
        * typeck2.c (process_init_constructor_record): Update bitfield
        handling.
        (check_narrowing): Update bitfield handling, print source type.

From-SVN: r141843

committed Nov 13, 2008

2d727f75 Browse Files

Daily bump. · 03c715aa
```
From-SVN: r141841
```
GCC Administrator committed Nov 14, 2008
03c715aa Browse Files

13 Nov, 2008 16 commits

re PR target/28102 (GNU Hurd bootstrap error: 'OPTION_GLIBC' undeclared) · 3328a3b7

2008-11-13  Thomas Schwinge  <tschwinge@gnu.org>

	PR target/28102
	* config.gcc (*-*-gnu*): Move Alpha parts into the `alpha*-*-gnu*', x86
	parts into the `i[34567]86-*-linux*' and parts that are independent of
	the processor architecture into the `*-*-linux*' cases.
	(*-*-linux*): Consider `linux.opt' only for Linux-based configurations.
	* config/i386/gnu.h (GLIBC_DYNAMIC_LINKER): Redefine.
	(TARGET_OS_CPP_BUILTINS, LINK_SPEC): Don't redefine.
	[TARGET_LIBC_PROVIDES_SSP] (TARGET_THREAD_SSP_OFFSET): Undefine.
	* config/gnu.h (NO_IMPLICIT_EXTERN_C): Don't redefine.
	(HURD_TARGET_OS_CPP_BUILTINS): Don't define, but instead...
	(LINUX_TARGET_OS_CPP_BUILTINS): Redefine.

From-SVN: r141838

committed Nov 14, 2008

3328a3b7 Browse Files

* testsuite/ChangeLog: Add missing ChangeLog entry. · ab70111b
```
From-SVN: r141837
```
Uros Bizjak committed Nov 13, 2008
ab70111b Browse Files

loongson-muldiv-1.c: New test. · ffe6ff66

gcc/testsuite/
	* gcc.target/mips/loongson-muldiv-1.c: New test.
	* gcc.target/mips/loongson-muldiv-2.c: Likewise.

From-SVN: r141836

committed Nov 13, 2008

ffe6ff66 Browse Files

loongson.md (<u>div<mode>3, [...]): New patterns. · 1a0f175d

gcc/
2008-11-13  Ruan Beihong  <ruanbeihong@gmail.com>

	* config/mips/loongson.md (<u>div<mode>3, <u>mod<mode>3): New patterns.
	* config/mips/loongson2ef.md (ls2_imult): Handle imul3nc.
	(ls2_idiv): Likewise idiv3.
	(ls2_prefetch): New reservation.
	* config/mips/mips.h (ISA_HAS_PREFETCH): Add TARGET_LOONGSON_2EF.
	* config/mips/mips.md (type): Add imul3nc and idiv3.
	(length): Handle idiv3.
	(any_mod): New code_iterator.
	(u): Handle MOD and UMOD.
	(mul<mode>3): Generate mul<mode>3_mul3_ls2ef on Loongson targets.
	(prefetch): Handle TARGET_LOONGSON_2EF.

From-SVN: r141835

committed Nov 13, 2008

1a0f175d Browse Files

* id.po: New. · a0daa811
```
From-SVN: r141831
```
Joseph Myers committed Nov 13, 2008
a0daa811 Browse Files
re PR libgomp/37938 (libgomp testsuite failures on ia64-linux) · 8b159eea
```
	PR libgomp/37938
	* config/linux/ia64/mutex.h: New.

From-SVN: r141830
```
Steve Ellcey committed Nov 13, 2008
8b159eea Browse Files

re PR debug/27017 (Debug information for static local class members are not emitted) · 2db56bbc

	PR c++/27017
	* dwarf2out.c (prune_unused_types_walk_local_classes): New function.
	(prune_unused_types_walk): Call it for non-perennial local classes.
	Set die_mark to 2 if recursing on children.  If die_mark is 1 on
	entry, just set it to 2 and recurse on children, don't walk attributes
	again.

	* g++.dg/debug/dwarf2/localclass1.C: New test.
	* g++.dg/debug/dwarf2/localclass2.C: New test.

From-SVN: r141829

committed Nov 13, 2008

2db56bbc Browse Files

c-common.c (warn_about_parentheses): Add missing whitespace · a231ffe5
```
in warning.

From-SVN: r141826
```
Martin Michlmayr committed Nov 13, 2008
a231ffe5 Browse Files

struct-layout-1_generate.c (dg-options): Add -mno-mmx for i?86-*-* and x86_64-*-* targets · b1f80fe1

	* gcc.dg/compat/struct-layout-1_generate.c (dg-options): Add -mno-mmx
	for i?86-*-* and x86_64-*-* targets
	* g++.dg/compat/struct-layout-1_generate.c (dg-options): Add
	-fno-common for *-*-darwin* *-*-mingw32* *-*-cygwin* targets.

From-SVN: r141825

committed Nov 13, 2008

b1f80fe1 Browse Files

invoke.texi: Document --fix-cortex-m3. · 5fd42423

2008-11-13  Paul Brook  <paul@codesourcery.com>

	gcc/
	* doc/invoke.texi: Document --fix-cortex-m3.
	* config/arm/arm.c (arm_override_options): Set fix_cm3_ldrd if
	Cortex-M3 cpu is selected.
	(output_move_double): Avoid overlapping base register and first
	destination register when fix_cm3_ldrd.
	* config/arm/arm.opt: Add mfix-cortex-m3-ldrd.

From-SVN: r141822

committed Nov 13, 2008

5fd42423 Browse Files

decl.c (gnat_to_gnu_entity): Turn Ada Pure on subprograms back into GCC CONST when... · 255e5b04

        ada/
        * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Function>:
        Turn Ada Pure on subprograms back into GCC CONST when eh constructs
        are explicit to the middle-end.  Tidy.

        testsuite/
        * gnat.dg/test_raise_from_pure.adb: Adjust to match revised intent.
        * gnat.dg/wrap_raise_from_pure.ad[bs]: Remove.
        * gnat.dg/handle_raise_from_pure.adb: New test.

From-SVN: r141821

committed Nov 13, 2008

255e5b04 Browse Files

re PR bootstrap/38100 (gcc fails to compile with (undefined symbol) gimple_check_failed error) · cea094ed

	PR bootstrap/38100
	* gimple.h (gimple_range_check_failed): Remove prototype.
	* gimple.c (gimple_check_failed): Don't check GCC_VERSION
	in guarding #if.
	(gimple_range_check_failed): Removed.

From-SVN: r141820

committed Nov 13, 2008

cea094ed Browse Files

Fix ChangeLog entry: · f42ab145

	PR debug/27574
	* cgraph.h: New abstract_and_needed member to struct cgraph_node.
	* cgraphunit.c (cgraph_analyze_functions): Flag abstract functions
	- which clones are reachable - as "abstract and needed".
	* cgraph.c (cgraph_release_function_body):  If a node is
	"abstract and needed", do not release its DECL_INITIAL() content
	that will be needed to emit debug info.

From-SVN: r141819

committed Nov 13, 2008

f42ab145 Browse Files

re PR bootstrap/38088 (gcc fails to compile with undefined symbol: __LONG_LONG_MAX__ error) · 3b539195
```
	PR bootstrap/38088
	* mcf.c (CAP_INFINITY): Use HOST_WIDEST_INT maximum, not GCC specific
	__LONG_LONG_MAX__.

From-SVN: r141818
```
Andrew Haley committed Nov 13, 2008
3b539195 Browse Files
Daily bump. · bf0e1bf5
```
From-SVN: r141816
```
GCC Administrator committed Nov 13, 2008
bf0e1bf5 Browse Files

re PR libstdc++/38000 (System header files not found once -isystem /usr/include is used) · ddbfe947

2008-11-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38000
	* include/c_global/csignal: Do not use include_next.
	* include/c_global/cstdlib: Likewise.
	* include/c_global/cstdio: Likewise.
	* include/c_global/cstdarg: Likewise.
	* include/c_global/cctype: Likewise.
	* include/c_global/cerrno: Likewise.
	* include/c_global/cmath: Likewise.
	* include/c_global/clocale: Likewise.
	* include/c_global/climits: Likewise.
	* include/c_global/cassert: Likewise.
	* include/c_global/csetjmp: Likewise.
	* include/c_global/cwchar: Likewise.
	* include/c_global/cfloat: Likewise.
	* include/c_global/cstdbool: Likewise.
	* include/c_global/cstring: Likewise.
	* include/c_global/cstddef: Likewise.
	* include/c_global/cwctype: Likewise.
	* include/tr1/cstdbool: Likewise.
	* include/tr1_impl/cinttypes: Do not include <inttypes.h>.
	* include/c_global/cinttypes: Do it here.
	* include/tr1/cinttypes: Likewise.
	* include/tr1_impl/cfenv: Do not include <fenv.h>.
	* include/c_global/cfenv: Do it here.
	* include/tr1/cfenv: Likewise.
	* include/tr1_impl/cstdint: Do not include <stdint.h>.
	* include/c_global/cstdint: Do it here.
	* include/tr1/cstdint: Likewise.
	* include/c_compatibility/fenv.h: Include <tr1_impl/cfenv>.
	* include/c_compatibility/stdint.h: Include <tr1_impl/cstdint>.
	* include/c_compatibility/inttypes.h: Include <tr1_impl/cinttypes>.

	* include/c_compatibility/math.h: Minor tweak, add comment.

From-SVN: r141812

committed Nov 13, 2008

ddbfe947 Browse Files

12 Nov, 2008 13 commits

re PR fortran/38094 (gfortran.dg/private_type_4.f90 -O doesn't work) · 63b0fc00

2008-11-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38094
        * gfortran.dg/private_type_4.f90: Fix dg-error pattern.

From-SVN: r141811

committed Nov 12, 2008

63b0fc00 Browse Files

re PR c++/36478 (warning not emitted when code expanded from macro) · 084eb830

	PR c++/36478
	Revert:
	2007-05-07  Mike Stump  <mrs@apple.com>
	* doc/invoke.texi (Warning Options): Document that -Wempty-body
	also checks for and while statements in C++.

	Revert:
	2007-05-07  Mike Stump  <mrs@apple.com>
	* parser.c (check_empty_body): Add.
	(cp_parser_iteration_statement): Add call to check_empty_body.

	* g++.old-deja/g++.mike/empty.C: Remove.

From-SVN: r141810

committed Nov 12, 2008

084eb830 Browse Files

re PR debug/27574 (MIssing debug info at -O0 for a local variable in a C++ constructor) · 6b20f353

gcc/ChangeLog:
2008-11-12  Dodji Seketeli  <dodji@redhat.com>

	PR debug/27574
	* cgraph.h: New abstract_and_needed member to struct cgraph_node.
	* cgraphunit.c (cgraph_analyze_functions): Flag abstract functions
	- which clones are reachable - as "abstract and needed".
	* cgraph.c (cgraph_release_function_body):  If a node is "abstract and needed",
	do not release its DECL_INITIAL() content because that will be needed to emit
	debug info.

gcc/testsuite/ChangeLog:
2008-11-12  Dodji Seketeli  <dodji@redhat.com>

	PR debug/27574
	* g++.dg/debug/dwarf2/local-var-in-contructor.C: New test.

From-SVN: r141807

committed Nov 12, 2008

6b20f353 Browse Files

20081112-1.c: New test. · ac125082

	* gcc.c-torture/execute/20081112-1.c: New test.
	* gnat.dg/concat1.adb: Likewise.
	* gnat.dg/concat1_pkg.ad[sb]: New helper.

From-SVN: r141806

committed Nov 12, 2008

ac125082 Browse Files

re PR target/27880 (undefined reference to `_Unwind_GetIPInfo') · e61c76c9

        PR target/27880
        * configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Use this macro
        to set HAVE_GETIPINFO.
        * aclocal.m4: Include ../config/unwind_ipinfo.m4.
        * configure: Regenerate.
        * config.in: Regenerate.

From-SVN: r141805

committed Nov 12, 2008

e61c76c9 Browse Files

re PR target/27880 (undefined reference to `_Unwind_GetIPInfo') · bc3f0248

	PR  target/27880
	* config/unwind_ipinfo.m4 (GCC_CHECK_UNWIND_GETIPINFO): Change from
	link test to target based test.
	* libstdc++/v3/configure.ac: Move call to GCC_CHECK_UNWIND_GETIPINFO.
	* libstdc++/v3/configure: Regenerate.
	* libjava/configure: Regenerate.

From-SVN: r141804

committed Nov 12, 2008

bc3f0248 Browse Files

re PR bootstrap/38010 (gcc/config.gcc needs adjustment for darwin10) · a3422e30

2008-11-12  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR bootstrap/38010
	* gcc/config.gcc: Use darwin9.h on darwin10 as well.

From-SVN: r141803

committed Nov 12, 2008

a3422e30 Browse Files

revert: gimplify.c (gimplify_expr): Drop TREE_OVERFLOW from INTEGER_CSTs. · cfcd6a98

	Revert:
	2008-10-21  Jakub Jelinek  <jakub@redhat.com>
	* gimplify.c (gimplify_expr): Drop TREE_OVERFLOW from
	INTEGER_CSTs.

From-SVN: r141802

committed Nov 12, 2008

cfcd6a98 Browse Files

re PR libgcj/33764 (gij is built as 32-bit binary when building multilib gcc) · 4bf95cef

	PR libgcj/33764
libjava/
	* configure.ac (INSTALL_BINARIES): New AM_CONDITIONAL.
	* Makefile.am: If not INSTALL_BINARIES, use noinst_PROGRAMS
	instead of bin_PROGRAMS for binaries.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libjava/classpath/
	* configure.ac (INSTALL_BINARIES): New AM_CONDITIONAL.
	* tools/Makefile.am: If not INSTALL_BINARIES, use noinst_PROGRAMS
	instead of bin_PROGRAMS for binaries.
	* configure: Regenerated.
	* tools/Makefile.in: Regenerated.

From-SVN: r141801

committed Nov 12, 2008

4bf95cef Browse Files

re PR c++/38007 (g++ instantiate same operator twice due to bitfield in -O0… · 41b81065

re PR c++/38007 (g++ instantiate same operator twice due to bitfield in -O0 mode, causing symbol already defined assembler error)

        PR c++/38007                                                                                     
gcc/cp/                                                                                                  
        * typeck.c (cp_build_modify_expr): Update bitfield handling.                                     
gcc/                                                                                                     
        * c-common.c (c_common_signed_or_unsigned_type): Remove C++                                      
        special casing.                                                                                  
gcc/testsuite/                                                                                           
        * g++.dg/conversion/bitfield10.C: New test.                                                      
        * g++.dg/warn/pr35635.C (func1): Accept additional warning.                                      
        * g++.old-deja/g++.mike/enum1.C: Expect warn about assignment.                                   
        * g++.dg/expr/bitfield9.C: Pass -Wno-overflow.

From-SVN: r141800

committed Nov 12, 2008

41b81065 Browse Files

avr.c (avr_mcu_t): Add atmega16hvb... · dea4e8d0

	* config/avr/avr.c (avr_mcu_t): Add atmega16hvb, atmega32hvb,
	atmega4hvd, atmega8hvd, atmega64c1, atmega64m1, atmega16u4 and
	atmega32u6 devices.
	* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
	* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

From-SVN: r141799

committed Nov 12, 2008

dea4e8d0 Browse Files

re PR fortran/38065 (private/public confusion with a contained function) · 6af97bf4

2008-11-12  Tobias Burnus  <burnus@net-b.de>

       PR fortran/38065
       PR fortran/38094
       * gfortran.dg/private_type_4.f90: Add -std=f95 option.

From-SVN: r141798

committed Nov 12, 2008

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[multiple changes] · 78791a80

2008-11-12  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

	* gcc/config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Remove
	packed-stack special handling.
	(FRAME_ADDR_RTX): Add definition.

2008-11-12  Andreas Krebbel  <krebbel1@de.ibm.com>

	* gcc.target/s390/frame-addr1.c: New testcase.
	* gcc.target/s390/frame-addr2.c: New testcase.
	* gcc.target/s390/return-addr1.c: New testcase.
	* gcc.target/s390/return-addr2.c: New testcase.

From-SVN: r141796

committed Nov 12, 2008

78791a80 Browse Files