[Bug tree-optimization/51481] [4.7 Regression] ice: dead STMT in EH table

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51481 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-12 20:59:31 UTC --- Author: jakub Date: Mon Dec 12 20:59:28 2011 New Revision: 182264 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182264 Log: PR

[Bug rtl-optimization/51495] [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51495 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-12 21:00:39 UTC --- Author: jakub Date: Mon Dec 12 21:00:36 2011 New Revision: 182265 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182265 Log: PR

[Bug rtl-optimization/51495] [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51495 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/51481] [4.7 Regression] ice: dead STMT in EH table

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51481 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/21617] [4.4/4.5/4.6 Regression] CRC64 algorithm optimization problem on Intel 32-bit

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21617 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/51491] ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore

2011-12-12 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51491 --- Comment #4 from vries at gcc dot gnu.org 2011-12-12 21:25:58 UTC --- f1.c vs. f.c: ... int g(int*);int g(int*); int f1(void) |int f(void) {{ int tt = 0; int tt = 0; int t = 4;

[Bug tree-optimization/51491] ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore

2011-12-12 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51491 --- Comment #5 from vries at gcc dot gnu.org 2011-12-12 21:33:03 UTC --- Created attachment 26061 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26061 tentative patch Using this tentative patch, now also f in f.c.149t.optimized has 2

[Bug lto/48259] Internal compiler errors in lto1

2011-12-12 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48259 --- Comment #10 from Dmitry Gorbachev d.g.gorbachev at gmail dot com 2011-12-12 21:43:15 UTC --- Recent GCC 4.7.0 works with both testcases. GCC 4.6.3 still fails on the 1st.

[Bug lto/48427] ICE: tree check: expected array_type, have pointer_type in array_ref_low_bound, at expr.c:6253

2011-12-12 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48427 --- Comment #2 from Dmitry Gorbachev d.g.gorbachev at gmail dot com 2011-12-12 21:43:38 UTC --- I can't reproduce the bug with recent GCC.

[Bug debug/51517] New: [4.4 regression ] Wrong debug information for pointers with negative strides.

2011-12-12 Thread nikolay at totalviewtech dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51517 Bug #: 51517 Summary: [4.4 regression ] Wrong debug information for pointers with negative strides. Classification: Unclassified Product: gcc Version: 4.6.2 Status:

[Bug target/51518] New: ICE: in expand_call, at calls.c:3421 with -mno-accumulate-outgoing-args and __attribute__ ((ms_abi)) (after sorry)

2011-12-12 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51518 Bug #: 51518 Summary: ICE: in expand_call, at calls.c:3421 with -mno-accumulate-outgoing-args and __attribute__ ((ms_abi)) (after sorry) Classification: Unclassified

[Bug target/50751] SH Target: Displacement addressing does not work for QImode and HImode

2011-12-12 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751 --- Comment #21 from Kazumoto Kojima kkojima at gcc dot gnu.org 2011-12-12 22:08:18 UTC --- (In reply to comment #20) As far as I could observe it, this is mainly triggered by the following in sh_legitimate_index_p: + if (mode == QImode

[Bug tree-optimization/51491] ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51491 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/51519] New: [4.7 Regression] ICE: in inline_small_functions, at ipa-inline.c:1410 with -O -fno-guess-branch-probability -findirect-inlining

2011-12-12 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51519 Bug #: 51519 Summary: [4.7 Regression] ICE: in inline_small_functions, at ipa-inline.c:1410 with -O -fno-guess-branch-probability -findirect-inlining Classification: Unclassified

[Bug fortran/51520] New: ICE in gfortran 4.6.2, x86_64

2011-12-12 Thread adrian at llnl dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51520 Bug #: 51520 Summary: ICE in gfortran 4.6.2, x86_64 Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: major Priority: P3

[Bug middle-end/51521] New: [4.7 Regression]: build fails on cris-elf building libstdc++-v3: verify_flow_info failed

2011-12-12 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51521 Bug #: 51521 Summary: [4.7 Regression]: build fails on cris-elf building libstdc++-v3: verify_flow_info failed Classification: Unclassified Product: gcc Version: 4.7.0

[Bug fortran/51522] New: ICE in gfortran 4.6.2, x86_64

2011-12-12 Thread adrian at llnl dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51522 Bug #: 51522 Summary: ICE in gfortran 4.6.2, x86_64 Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/51515] Unable to forward declare nested functions

2011-12-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51515 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug fortran/51520] [4.6 Regression] ICE in gfortran 4.6.2, x86_64

2011-12-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51520 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug fortran/51522] ICE in gfortran 4.6.2, x86_64

2011-12-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51522 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug tree-optimization/51506] Function cloning misses constant struct

2011-12-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51506 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug target/51523] New: LTO keeps unneeded functions (mingw32 target)

2011-12-12 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51523 Bug #: 51523 Summary: LTO keeps unneeded functions (mingw32 target) Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug libstdc++/50578] Rethrow core dump if static link to libstdc++

2011-12-12 Thread zihao.jiang at sinobot dot com.cn
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50578 zihao.jiang zihao.jiang at sinobot dot com.cn changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug tree-optimization/51254] Missed Optimization: IVOPTS don't handle unaligned memory access.

2011-12-12 Thread duyuehai at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51254 Yuehai Du duyuehai at gmail dot com changed: What|Removed |Added CC||duyuehai at gmail

[Bug tree-optimization/51254] Missed Optimization: IVOPTS don't handle unaligned memory access.

2011-12-12 Thread duyuehai at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51254 --- Comment #3 from Yuehai Du duyuehai at gmail dot com 2011-12-13 04:16:22 UTC --- Hi Richard would it be ok if i submit a patch like this to fix this bug: Index: gcc/tree-ssa-loop-ivopts.c

[Bug target/51524] New: [BMI2] New regression on 182266 vs 182257

2011-12-12 Thread kyukhin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51524 Bug #: 51524 Summary: [BMI2] New regression on 182266 vs 182257 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug c++/51525] New: [4.7 Regression] ICE: verify_flow_info_failed in g++.dg/abi/covariant5.C

2011-12-12 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51525 Bug #: 51525 Summary: [4.7 Regression] ICE: verify_flow_info_failed in g++.dg/abi/covariant5.C Classification: Unclassified Product: gcc Version: 4.7.0 Status:

[Bug c++/51525] [4.7 Regression] ICE: verify_flow_info_failed in g++.dg/abi/covariant5.C

2011-12-12 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51525 --- Comment #1 from Uros Bizjak ubizjak at gmail dot com 2011-12-13 07:29:54 UTC --- Also fails with some other g++.dg/abi/covariantX.C testcases [1]. [1] http://gcc.gnu.org/ml/gcc-testresults/2011-12/msg01368.html

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