[Bug c++/44362] Bogus set-but-not-used warning

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44362 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/45336] pextr{b,w,d}, (worse than) redundant extensions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45336 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug fortran/46299] New: Diagnose specification expressions involving host-associated vars with deferred bounds

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46299 Summary: Diagnose specification expressions involving host-associated vars with deferred bounds Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: accepts-invalid,

[Bug rtl-optimization/46238] [4.6 Regression] s390x bootstrap problem: wrong code generated in cfgcleanup/crossjumping

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46238 --- Comment #3 from Andreas Krebbel krebbel at gcc dot gnu.org 2010-11-04 08:47:26 UTC --- (In reply to comment #2) Please try revision 166259. Ok. I've started bootstrap. I'm quite sure that reverting the will fix the problem. Perhaps I missed

[Bug c++/46300] New: Calls to internals _ITM_cxa_throw and _ITM_cxa_allocate_exception are not marked as safe

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46300 Summary: Calls to internals _ITM_cxa_throw and _ITM_cxa_allocate_exception are not marked as safe Product: gcc Version: trans-mem Status: UNCONFIRMED Severity: normal

[Bug fortran/46301] New: [4.6 Regression] Missing diagnosis for len=:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46301 Summary: [4.6 Regression] Missing diagnosis for len=: Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: accepts-invalid, diagnostic Severity: normal Priority: P3

[Bug fortran/46301] [4.6 Regression] Missing diagnosis for len=:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46301 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.6.0 ---

[Bug tree-optimization/46233] [4.6 Regression] ICE: verify_flow_info failed: control flow in the middle of basic block 3 with -foptimize-sibling-calls

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46233 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/46233] [4.6 Regression] ICE: verify_flow_info failed: control flow in the middle of basic block 3 with -foptimize-sibling-calls

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46233 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2010-11-04 10:24:17 UTC --- Created attachment 22274 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22274 gcc46-pr46233-1.patch Alternative fix which calls fixup_noreturn_call

[Bug lto/45702] [4.6 Regression] New LTO test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45702 --- Comment #23 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 11:10:25 UTC --- Author: rguenth Date: Thu Nov 4 11:10:21 2010 New Revision: 166305 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166305 Log: 2010-11-04 Richard

[Bug lto/45702] [4.6 Regression] New LTO test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45702 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/42240] [4.3/4.4 Regression] wrong epilogue on naked function

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42240 Georg Lay avr at gjlay dot de changed: What|Removed |Added CC||avr at gjlay dot de ---

[Bug lto/45721] [4.6 Regression] ICE: in function_and_variable_visibility, at ipa.c:673 with -flto

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45721 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug middle-end/45722] [4.6 Regression] FAIL: gcc.c-torture/execute/20040709-2.c execution at -O1 and -Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45722 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/45733] [4.6 Regression] ICE: verify_stmts failed: invalid conversion in gimple call with -fstrict-overflow -ftree-vectorize

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45733 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug fortran/45743] [4.6 Regression] gfortran.dg/whole_file_3.f90 ICE: verify_stmts failed: invalid conversion in gimple call with -finline-small-functions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45743 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug tree-optimization/45781] [4.6 Regression] GCC incorrectly puts function in .text.unlikely

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45781 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/46213] [4.6 Regression] gfortran.dg/aliasing_array_result_1.f90 ICE: in vectorizable_reduction, at tree-vect-loop.c:4046 with custom compiler flags

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46213 --- Comment #5 from irar at gcc dot gnu.org 2010-11-04 11:51:13 UTC --- Author: irar Date: Thu Nov 4 11:51:09 2010 New Revision: 166306 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166306 Log: PR tree-optimization/46213 *

[Bug bootstrap/45801] [4.6 regression] powerpc64-linux bootstrap comparison failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45801 --- Comment #10 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 11:54:36 UTC --- Alex, please ping your patch, eventually CCing some DF maintainers.

[Bug bootstrap/45801] [4.6 regression] powerpc64-linux bootstrap comparison failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45801 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||dominiq at

[Bug bootstrap/45816] [4.6 Regression] --enable-checking=release causes a comparison failure on powerpc-darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45816 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug gcov-profile/45892] [4.6 Regression] FAIL: gcc.dg/tree-prof/inliner-1.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45892 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/46295] Missing vzeroupper

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46295 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug rtl-optimization/45936] [4.6 regression] cc1 enters infinite loop within combine_simplify_rtx()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45936 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug tree-optimization/45991] [4.6 Regression] ICE: verify_stmts failed: Invalid address operand in in TARGET_MEM_REF. with -fstrict-overflow

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45991 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug rtl-optimization/45936] [4.6 regression] cc1 enters infinite loop within combine_simplify_rtx()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45936 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/45991] [4.6 Regression] ICE: verify_stmts failed: Invalid address operand in in TARGET_MEM_REF. with -fstrict-overflow

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45991 --- Comment #3 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 12:29:20 UTC --- The problem is that fold figures sth out that tree-affine doesn't. The latter doesn't simplify { type = long unsigned int offset = 0 elements = {

[Bug tree-optimization/45971] [4.6 Regression] ice in vect_update_ivs_after_vectorizer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45971 --- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 12:34:43 UTC --- Reduced testcase: typedef unsigned long gsize; typedef int gint; enum { NUM_LST_DSPOPE = 12 }; struct Preferences { gint

[Bug middle-end/44765] gen_rtx_REG can make out-of-bounds access for INVALID_REGNUM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44765 --- Comment #1 from Jorn Wolfgang Rennecke amylaar at gcc dot gnu.org 2010-11-04 12:41:14 UTC --- Author: amylaar Date: Thu Nov 4 12:41:07 2010 New Revision: 166307 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166307 Log: PR

[Bug tree-optimization/45733] [4.6 Regression] ICE: verify_stmts failed: invalid conversion in gimple call with -fstrict-overflow -ftree-vectorize

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45733 --- Comment #7 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 12:42:59 UTC --- Author: rguenth Date: Thu Nov 4 12:42:57 2010 New Revision: 166308 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166308 Log: 2010-11-04 Richard

[Bug tree-optimization/45733] [4.6 Regression] ICE: verify_stmts failed: invalid conversion in gimple call with -fstrict-overflow -ftree-vectorize

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45733 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/46022] [4.6 regression] gcc.dg/vect/vect-double-reduc-5.c FAILs on Solaris 10/x86 with gas

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46022 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug tree-optimization/46213] [4.6 Regression] gfortran.dg/aliasing_array_result_1.f90 ICE: in vectorizable_reduction, at tree-vect-loop.c:4046 with custom compiler flags

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46213 Ira Rosen irar at il dot ibm.com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/44765] gen_rtx_REG can make out-of-bounds access for INVALID_REGNUM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44765 Jorn Wolfgang Rennecke amylaar at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/46068] [4.6 Regression] ICE: in consider_split, at ipa-split.c:313 with asm goto and __builtin_unreachable ()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46068 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug bootstrap/46018] [4.6 Regression] Bootstrap fails on i386-pc-solaris2.10

20101104 (experimental) [master revision b9be572:b94eff6:4b98788102c16a253dbdac0c91e13219d1c7cbc4] (GCC) $

[Bug c/46076] [4.6 regression] constant propagation and compile-time math no longer happening versus 4.4 and 4.5

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||jsm28 at gcc

[Bug fortran/45743] [4.6 Regression] gfortran.dg/whole_file_3.f90 ICE: verify_stmts failed: invalid conversion in gimple call with -finline-small-functions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45743 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc

[Bug target/46179] Codegen/TLS: invalid assembler syntax

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46179 --- Comment #9 from Maxim Kuvyrkov mkuvyrkov at gcc dot gnu.org 2010-11-04 13:12:01 UTC --- (In reply to comment #8) I can confirm that attachment 22191 [details] fixes the original problem, namely that one source file from util-linux, for

[Bug fortran/46299] Diagnose specification expressions involving host-associated vars with deferred bounds

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46299 --- Comment #1 from Tobias Burnus burnus at gcc dot gnu.org 2010-11-04 13:15:52 UTC --- (All references relative to Fortran 2008.) Per R516 explicit-shape-spec is [ lower-bound : ] upper-bound and R517/518 the bounds have to be specification

[Bug tree-optimization/46302] New: Program with virtual public inheritance crashes at O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46302 Summary: Program with virtual public inheritance crashes at O3 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug tree-optimization/46302] Program with virtual public inheritance crashes at O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46302 --- Comment #1 from bredelin at ucla dot edu 2010-11-04 13:17:47 UTC --- Created attachment 22275 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22275 source in multiple files

[Bug tree-optimization/46077] [4.6 regression] ICE in tree vectorization when compiling towns_audio.cpp from scummvm

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46077 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug tree-optimization/46302] Program with virtual public inheritance crashes at O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46302 --- Comment #2 from bredelin at ucla dot edu 2010-11-04 13:18:48 UTC --- Created attachment 22276 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22276 source in single c++ file

[Bug tree-optimization/46302] Program with virtual public inheritance crashes at O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46302 --- Comment #3 from bredelin at ucla dot edu 2010-11-04 13:19:34 UTC --- Created attachment 22277 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22277 preprocessed source file

[Bug libstdc++/46303] New: 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303 Summary: 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

[Bug target/46088] [4.6 Regression] ICE: SIGSEGV in ix86_binary_operator_ok (i386.c:15025) with -Os -fnon-call-exceptions -fpeel-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46088 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Last reconfirmed|2010-10-20 03:22:14 |2010-11-04

[Bug tree-optimization/45971] [4.6 Regression] ice in vect_update_ivs_after_vectorizer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45971 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||matt at use

[Bug tree-optimization/46077] [4.6 regression] ICE in tree vectorization when compiling towns_audio.cpp from scummvm

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46077 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/46303] 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303 --- Comment #1 from Jack Howarth howarth at nitro dot med.uc.edu 2010-11-04 13:27:27 UTC --- Created attachment 22278 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22278 compressed preprocessed source file for

[Bug libstdc++/46303] 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303 --- Comment #2 from Jack Howarth howarth at nitro dot med.uc.edu 2010-11-04 13:29:29 UTC --- Regressions are not present at r166156.

[Bug libstdc++/46303] 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303 --- Comment #3 from Jonathan Wakely redi at gcc dot gnu.org 2010-11-04 13:37:13 UTC --- the preprocessed file shows this condition in mutex is false: #if defined(_GLIBCXX_HAS_GTHREADS) defined(_GLIBCXX_USE_C99_STDINT_TR1) so those new tests

[Bug libstdc++/46303] 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303 --- Comment #4 from Jonathan Wakely redi at gcc dot gnu.org 2010-11-04 13:38:54 UTC --- Possibly: // { dg-do compile { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cyg win *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } } // {

[Bug target/46199] Insn length wrong for AVX instructions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46199 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug libstdc++/46303] 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303 --- Comment #5 from Dominique d'Humieres dominiq at lps dot ens.fr 2010-11-04 13:47:44 UTC --- Also seen on powerpc-apple-darwin9.8.0 between revisions 166170 and 166211 (see http://gcc.gnu.org/ml/gcc-testresults/2010-11/msg00098.html and

[Bug libstdc++/46303] 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303 --- Comment #6 from Paolo Carlini paolo.carlini at oracle dot com 2010-11-04 13:51:08 UTC --- Those are dg-do compile testcases, thus adding on top: // { dg-require-cstdint } // { dg-require-gthreads } consistently with the existing

[Bug c/46076] [4.6 regression] constant propagation and compile-time math no longer happening versus 4.4 and 4.5

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 --- Comment #10 from joseph at codesourcery dot com joseph at codesourcery dot com 2010-11-04 13:54:58 UTC --- On Thu, 4 Nov 2010, rguenth at gcc dot gnu.org wrote: Joseph, does C really distinguish between int foo() { } and int

[Bug tree-optimization/46154] [4.6 Regression] ICE: failed to reclaim unneeded function with -fipa-cp -fipa-cp-clone

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46154 --- Comment #2 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 13:55:46 UTC --- Author: rguenth Date: Thu Nov 4 13:55:44 2010 New Revision: 166311 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166311 Log: 2010-11-03 Richard

[Bug tree-optimization/46154] [4.6 Regression] ICE: failed to reclaim unneeded function with -fipa-cp -fipa-cp-clone

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46154 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/46183] [4.6 Regression] ICE: in calc_dfs_tree, at dominance.c:396 with -O -fno-dse -fgcse -ftree-pre

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46183 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/45991] [4.6 Regression] ICE: verify_stmts failed: Invalid address operand in in TARGET_MEM_REF. with -fstrict-overflow

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45991 --- Comment #4 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 14:07:54 UTC --- Author: rguenth Date: Thu Nov 4 14:07:48 2010 New Revision: 166312 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166312 Log: 2010-11-04 Richard

[Bug tree-optimization/45991] [4.6 Regression] ICE: verify_stmts failed: Invalid address operand in in TARGET_MEM_REF. with -fstrict-overflow

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45991 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/46199] Insn length wrong for AVX instructions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46199 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Attachment #22279|0 |1 is

[Bug tree-optimization/46302] [4.6 Regression] Program with virtual public inheritance crashes at O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46302 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||jamborm at

[Bug c++/46269] [trans-mem] internal compiler error in expand_block_tm of trans-mem.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46269 --- Comment #2 from Patrick Marlier patrick.marlier at gmail dot com 2010-11-04 14:31:04 UTC --- Created attachment 22281 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22281 small test case

[Bug c++/45940] [trans-mem] Error of unsafe function even if annotated

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45940 --- Comment #1 from Patrick Marlier patrick.marlier at gmail dot com 2010-11-04 14:36:42 UTC --- Created attachment 22282 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22282 .ii file same file as sent by email few time ago.

[Bug target/46234] [4.6 Regression] ICE in expand_expr_real_2 for va-arg-XXX tescases

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46234 --- Comment #5 from Pat Haugen pthaugen at gcc dot gnu.org 2010-11-04 14:38:18 UTC --- Bootstrap/regtest went fine on PPC, va-arg-xxx tests now pass.

[Bug tree-optimization/46297] [4.6 Regression] gfortran.dg/g77/980701-0.f FAILs with -Os -fno-asynchronous-unwind-tables

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46297 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added CC||law at redhat dot

[Bug tree-optimization/46232] [4.6 regression] 64-bit gcc.dg/tree-ssa/pr14814.c FAILs on SPARC

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46232 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |NEW ---

[Bug tree-optimization/46233] [4.6 Regression] ICE: verify_flow_info failed: control flow in the middle of basic block 3 with -foptimize-sibling-calls

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46233 --- Comment #7 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 14:56:57 UTC --- I think it's fragile to call verify_flow_info from loop_optimizer_finalize but your patch in comment #5 looks perfectly reasonable and is ok if it passed

[Bug bootstrap/44756] [meta-bug] --enable-werror-always issues

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44756 --- Comment #2 from Jorn Wolfgang Rennecke amylaar at gcc dot gnu.org 2010-11-04 14:58:48 UTC --- Author: amylaar Date: Thu Nov 4 14:58:40 2010 New Revision: 166313 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166313 Log: PR

[Bug fortran/46301] [4.6 Regression] Missing diagnosis for len=:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46301 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/46068] [4.6 Regression] ICE: in consider_split, at ipa-split.c:313 with asm goto and __builtin_unreachable ()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46068 --- Comment #4 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 15:17:29 UTC --- Author: rguenth Date: Thu Nov 4 15:17:24 2010 New Revision: 166315 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166315 Log: 2010-11-04 Richard

[Bug tree-optimization/46183] [4.6 Regression] ICE: in calc_dfs_tree, at dominance.c:396 with -O -fno-dse -fgcse -ftree-pre

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46183 --- Comment #9 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 15:19:24 UTC --- Author: rguenth Date: Thu Nov 4 15:19:19 2010 New Revision: 166316 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166316 Log: 2010-11-04 Richard

[Bug tree-optimization/46068] [4.6 Regression] ICE: in consider_split, at ipa-split.c:313 with asm goto and __builtin_unreachable ()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46068 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/46183] [4.6 Regression] ICE: in calc_dfs_tree, at dominance.c:396 with -O -fno-dse -fgcse -ftree-pre

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46183 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/46099] [4.5/4.6 Regression] ICE: in replace_ssa_name, at tree-cfg.c:5643 with -ftree-parallelize-loops -g

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46099 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added AssignedTo|unassigned at gcc dot |jakub at gcc dot

[Bug c/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102 sledge sledgeas at gmail dot com changed: What|Removed |Added CC||sledgeas at gmail dot

[Bug target/46234] [4.6 Regression] ICE in expand_expr_real_2 for va-arg-XXX tescases

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46234 Andreas Krebbel krebbel at gcc dot gnu.org changed: What|Removed |Added CC||krebbel at

[Bug rtl-optimization/46238] [4.6 Regression] s390x bootstrap problem: wrong code generated in cfgcleanup/crossjumping

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46238 --- Comment #4 from Andreas Krebbel krebbel at gcc dot gnu.org 2010-11-04 16:05:52 UTC --- (In reply to comment #2) Please try revision 166259. As expected reverting the patch fixes bootstrap on s390x.

[Bug middle-end/46292] FAIL: gcc.c-torture/execute/vector-shift2.c compilation, -O3 -g

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46292 --- Comment #6 from uros at gcc dot gnu.org 2010-11-04 16:06:51 UTC --- Author: uros Date: Thu Nov 4 16:06:45 2010 New Revision: 166318 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166318 Log: PR middle-end/46292 * lower-suberg.c

[Bug middle-end/46292] FAIL: gcc.c-torture/execute/vector-shift2.c compilation, -O3 -g

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46292 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/45291] avr miscompilations related to frame pointer registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45291 Georg Lay avr at gjlay dot de changed: What|Removed |Added CC||avr at gjlay dot de ---

[Bug target/46088] [4.6 Regression] ICE: SIGSEGV in ix86_binary_operator_ok (i386.c:15025) with -Os -fnon-call-exceptions -fpeel-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46088 --- Comment #3 from Uros Bizjak ubizjak at gmail dot com 2010-11-04 16:19:20 UTC --- (In reply to comment #2) We're matching (define_insn *ashlmode3_cconly AFAICS, there is nothing wrong with the pattern: [(set (reg FLAGS_REG)

[Bug target/46179] Codegen/TLS: invalid assembler syntax

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46179 --- Comment #10 from Thorsten Glaser tg at mirbsd dot org 2010-11-04 16:27:00 UTC --- https://www.freewrt.org/~tg/debs68k/dists/sid/main/PS-ok-unrel/gcc-4.4/ I built a Debian source package, which means three-stage bootstrap and then building

[Bug target/46088] [4.6 Regression] ICE: SIGSEGV in ix86_binary_operator_ok (i386.c:15025) with -Os -fnon-call-exceptions -fpeel-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46088 --- Comment #4 from Uros Bizjak ubizjak at gmail dot com 2010-11-04 16:32:57 UTC --- The insn that was matched looks like: (gdb) up #1 0x00b9da94 in recog_7 (x0=0x71f329d8, insn=0x71f296c0, pnum_clobbers=0x7fffdc9c)

[Bug rtl-optimization/45652] [4.6 Regression] gcc.dg/compat/scalar-by-value-3 FAILs with -O2 -fselective-scheduling2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45652 --- Comment #3 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 16:35:55 UTC --- It looks like scheduling itself adds the instruction that references (mem/s:DI (reg:DI 4 si) [0 MEM[(struct S * {ref-all})addr.0_2]+0 S8 A64]) making use

[Bug rtl-optimization/45652] [4.6 Regression] gcc.dg/compat/scalar-by-value-3 FAILs with -O2 -fselective-scheduling2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45652 --- Comment #4 from Richard Guenther rguenth at gcc dot gnu.org 2010-11-04 16:48:49 UTC --- And indeed --param selsched-insns-to-rename=0 fixes the testcase.

[Bug libstdc++/46303] 'mutex' is not a member of 'std' failures in 30_threads/call_once/constexpr.cc, 30_threads/mutex/cons/constexpr.cc, 30_threads/once_flag/cons/constexpr.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46303 --- Comment #7 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2010-11-04 17:02:35 UTC --- Author: paolo Date: Thu Nov 4 17:02:25 2010 New Revision: 166319 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=166319 Log: 2010-11-04 Paolo

[Bug tree-optimization/46297] [4.6 Regression] gfortran.dg/g77/980701-0.f FAILs with -Os -fno-asynchronous-unwind-tables

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46297 --- Comment #4 from Jeffrey A. Law law at redhat dot com 2010-11-04 17:03:26 UTC --- Testing a fix...

[Bug c++/46304] New: g++ crashes with ICE in bitmap_first_set_bit, at bitmap.c:770

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46304 Summary: g++ crashes with ICE in bitmap_first_set_bit, at bitmap.c:770 Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: major Priority: P3

[Bug c++/46298] constexpr ICE on ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46298 --- Comment #1 from Jason Merrill jason at gcc dot gnu.org 2010-11-04 17:16:10 UTC --- Please provide preprocessed input; I can't configure libstdc++ without an ARM assembler/linker.

[Bug c++/46298] constexpr ICE on ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46298 Richard Earnshaw rearnsha at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug other/46305] New: [Regression] Bugzilla: PR n comment m type of links: Comment links to the wrong bug

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46305 Summary: [Regression] Bugzilla: PR n comment m type of links: Comment links to the wrong bug Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/46228] code produced for STL container is worse in 4.5.1 than in 4.4.5

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46228 --- Comment #11 from Jan Hubicka hubicka at gcc dot gnu.org 2010-11-04 17:32:32 UTC --- Created attachment 22284 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22284 Patch I am testing Hi, this patch makes size metric more realistic in two

[Bug c/44772] [4.5/4.6 Regression] -Wc++-compat warns incorrectly for anonymous unions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44772 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/45936] [4.6 regression] cc1 enters infinite loop within combine_simplify_rtx()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45936 gee jojelino at gmail dot com changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug rtl-optimization/45685] [4.6 Regression] GCC optimizer for Intel x64 generates inefficient code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45685 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug fortran/46301] [4.6 Regression] Missing diagnosis for len=:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46301 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug other/46305] [Regression] Bugzilla: PR n comment m type of links: Comment links to the wrong bug

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46305 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added CC||redi at gcc dot

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