[Bug rtl-optimization/50725] New: [4.7 regression] -O3 -mstackrealign -march=core2 generates invalid prologue code in callee procedure

2011-10-13 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50725 Bug #: 50725 Summary: [4.7 regression] -O3 -mstackrealign -march=core2 generates invalid prologue code in callee procedure Classification: Unclassified Product: gcc Version: 4.7.

[Bug target/50705] Wrong assembly generated in ppc 476

2011-10-13 Thread santoshkumar.a at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50705 --- Comment #8 from SK 2011-10-14 04:48:13 UTC --- Yes the HW engine that is present on the controller works in Little endian therefore we need linux to work in LE on PPC. I changed Binutils GLIBC GCC GCC Changes:: Binutils gas/configure:

[Bug libstdc++/50724] New: isnan broken by -ffinite-math-only in g++

2011-10-13 Thread ejt at andrew dot cmu.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50724 Bug #: 50724 Summary: isnan broken by -ffinite-math-only in g++ Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priori

[Bug target/50705] Wrong assembly generated in ppc 476

2011-10-13 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50705 --- Comment #7 from Andrew Pinski 2011-10-14 03:36:38 UTC --- How did you configure GCC?

[Bug target/50705] Wrong assembly generated in ppc 476

2011-10-13 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50705 --- Comment #6 from Andrew Pinski 2011-10-14 03:36:01 UTC --- "Little-Endian 32-bit." Is there a reason why you are using little-endian with PPC?

[Bug target/50705] Wrong assembly generated in ppc 476

2011-10-13 Thread santoshkumar.a at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50705 --- Comment #5 from SK 2011-10-14 03:29:48 UTC --- Wrong assembly being is generated in most of the bitwise and's conditions that have pass are failing and those that have to fail are passing.

[Bug tree-optimization/50723] New: [4.7 regression] internal compiler error: verify_ssa failed

2011-10-13 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50723 Bug #: 50723 Summary: [4.7 regression] internal compiler error: verify_ssa failed Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug c++/38174] Missing some built-in candidates for operator overloading

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38174 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED CC|paolo.carlini

[Bug c++/38174] Missing some built-in candidates for operator overloading

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38174 Paolo Carlini changed: What|Removed |Added CC||paolo.carlini at oracle dot

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 --- Comment #8 from paolo at gcc dot gnu.org 2011-10-14 00:12:46 UTC --- Author: paolo Date: Fri Oct 14 00:12:40 2011 New Revision: 179948 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179948 Log: 2011-10-13 Paolo Carlini PR libs

[Bug target/50721] [4.6/4.7 Regression] Segfault of -O0 compiled program on x86_64 related to register allocator

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50721 Tobias Burnus changed: What|Removed |Added Target||x86_64-unknown-linux-gnu

[Bug testsuite/50722] New: FAIL: gcc.dg/pr49994-3.c (test for excess errors)

2011-10-13 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50722 Bug #: 50722 Summary: FAIL: gcc.dg/pr49994-3.c (test for excess errors) Classification: Unclassified Product: gcc Version: 4.4.6 Status: UNCONFIRMED Severity: normal

[Bug target/38018] gcc.dg/pr37106-1.c doesn't work

2011-10-13 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38018 Steve Ellcey changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Known to work|

[Bug target/49263] SH Target: underutilized "TST #imm, R0" instruction

2011-10-13 Thread oleg.e...@t-online.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49263 Oleg Endo changed: What|Removed |Added Attachment #24412|0 |1 is obsolete|

[Bug fortran/50721] [4.6/4.7 Regression] gfortran miscompiles FGSL

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50721 --- Comment #6 from Tobias Burnus 2011-10-13 22:52:53 UTC --- Created attachment 25490 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25490 test_c.c: Replacement for -lgsl -lgslcblas The attached C file replaces -lgsl -lgslcblas. Use togeth

[Bug fortran/50721] [4.6/4.7 Regression] gfortran miscompiles FGSL

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50721 --- Comment #5 from Tobias Burnus 2011-10-13 22:30:31 UTC --- Note: The program works if it is compiled with "-O" instead without optimization (-O0). Unsurprisingly, for the big program is sufficient to compile only fgsl.f90 with -O.

[Bug fortran/50718] [4.6/4.7 Regression] ICE (fold_convert) with -fcheck=pointer

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50718 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/50721] [4.6/4.7 Regression] gfortran miscompiles FGSL

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50721 --- Comment #4 from Tobias Burnus 2011-10-13 22:15:21 UTC --- Created attachment 25489 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25489 test.s: working, compiled with 2010-04-29-r158905

[Bug fortran/50721] [4.6/4.7 Regression] gfortran miscompiles FGSL

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50721 --- Comment #3 from Tobias Burnus 2011-10-13 22:14:31 UTC --- Created attachment 25488 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25488 test.s: failing, compiled with 2010-04-30-r158919 The dumps (-fdump-tree-all) look the same. However

[Bug fortran/50721] [4.6/4.7 Regression] gfortran miscompiles FGSL

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50721 --- Comment #2 from Tobias Burnus 2011-10-13 22:04:33 UTC --- Created attachment 25487 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25487 Test case - needs to be linked against -lgsl -lgslcblas (In reply to comment #1) > What were the com

[Bug c++/50545] [C++0x] SFINAE does not handle an explicit type conversion (functional notation) with a braced-init-list well if target type is not dependent

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50545 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |SUSPENDED Last reconfirmed|

[Bug c++/50563] [C++0x] Weird syntax acceptance rules for non-static data members initialized in place

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50563 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/50707] [C++0x] Non-static const data member initializer breaks default constructor

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50707 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/50437] [C++0x] [4.7 regression] ICE for trivial use of lambda in template function

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50437 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/50614] [4.7 Regression] [C++0x] ICE: tree check: expected field_decl, have identifier_node in component_ref_field_offset, at expr.c:6697 with -fcompare-debug and a non-static initializer

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50614 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/50614] [4.7 Regression] [C++0x] ICE: tree check: expected field_decl, have identifier_node in component_ref_field_offset, at expr.c:6697 with -fcompare-debug and a non-static initializer

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50614 --- Comment #4 from Jason Merrill 2011-10-13 21:23:52 UTC --- Author: jason Date: Thu Oct 13 21:23:47 2011 New Revision: 179945 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179945 Log: PR c++/50614 * cp-tree.h (VAR_TEMPL_TYPE_FI

[Bug c++/50437] [C++0x] [4.7 regression] ICE for trivial use of lambda in template function

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50437 --- Comment #1 from Jason Merrill 2011-10-13 21:23:42 UTC --- Author: jason Date: Thu Oct 13 21:23:36 2011 New Revision: 179944 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179944 Log: PR c++/50437 * cp-tree.h (struct tree_lambd

[Bug fortran/50721] [4.6/4.7 Regression] gfortran miscompiles FGSL

2011-10-13 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50721 --- Comment #1 from kargl at gcc dot gnu.org 2011-10-13 21:17:16 UTC --- (In reply to comment #0) > That's with FGSL version 0.9.3 from > http://www.lrz.de/services/software/mathematik/gsl/fortran/ > > Using gfortran 4.7 or 4.6 to compile the libr

[Bug c++/50614] [4.7 Regression] [C++0x] ICE: tree check: expected field_decl, have identifier_node in component_ref_field_offset, at expr.c:6697 with -fcompare-debug and a non-static initializer

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50614 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug fortran/50721] New: [4.6/4.7 Regression] gfortran miscompiles FGSL

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50721 Bug #: 50721 Summary: [4.6/4.7 Regression] gfortran miscompiles FGSL Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug c/50720] New: "deprecated" doesn't work as expected for functions returning pointer

2011-10-13 Thread bhelgaas at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50720 Bug #: 50720 Summary: "deprecated" doesn't work as expected for functions returning pointer Classification: Unclassified Product: gcc Version: 4.4.3 Status: UNCONFIRM

[Bug rtl-optimization/48823] gcc-4.6.0 floating-point optimization regression on ia64-Linux

2011-10-13 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48823 --- Comment #5 from Steve Ellcey 2011-10-13 20:16:46 UTC --- I am not sure any set of flags will guarantee strict IEEE floating point behavior. See PR37845 for some more information.

[Bug rtl-optimization/48823] gcc-4.6.0 floating-point optimization regression on ia64-Linux

2011-10-13 Thread jdemeyer at cage dot ugent.be
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48823 --- Comment #4 from Jeroen Demeyer 2011-10-13 20:05:21 UTC --- (In reply to comment #3) > The difference in results is due to the use of the fma instructions (fused > multiply add). If you don't want the fma instructions to be used you should >

[Bug target/50694] SH Target: SH2A little endian does not actually work

2011-10-13 Thread oleg.e...@t-online.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50694 --- Comment #1 from Oleg Endo 2011-10-13 19:54:31 UTC --- As it turns out, this is already handled by the line #define DRIVER_SELF_SPECS "%{m2a:%{ml:%eSH2a does not support little-endian}}" in sh.h. However, it doesn't catch -m2a-nofpu, -m2a-s

[Bug middle-end/50716] Segmentation fault caused by misaligned vector access

2011-10-13 Thread artyom.shinkaroff at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50716 Artem Shinkarov changed: What|Removed |Added CC||artyom.shinkaroff at gmail

[Bug middle-end/50716] Segmentation fault caused by misaligned vector access

2011-10-13 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50716 --- Comment #1 from Andrew Pinski 2011-10-13 19:44:32 UTC --- I think vec has an alignment requirement which makes the testcase invalid.

[Bug c++/50437] [C++0x] [4.7 regression] ICE for trivial use of lambda in template function

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50437 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug target/50719] New: segmentation fault when attempting to build libav with gcc trunk

2011-10-13 Thread gseanmcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50719 Bug #: 50719 Summary: segmentation fault when attempting to build libav with gcc trunk Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug bootstrap/49242] Bootstrap comparison failure

2011-10-13 Thread belyshev at depni dot sinp.msu.ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49242 Serge Belyshev changed: What|Removed |Added Keywords||wrong-code CC|

[Bug fortran/50718] [4.6/4.7 Regression] ICE (fold_convert) with -fcheck=pointer

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50718 --- Comment #2 from Tobias Burnus 2011-10-13 18:46:33 UTC --- Untested draft patch: --- a/gcc/fortran/trans-expr.c +++ b/gcc/fortran/trans-expr.c @@ -3344,2 +3344,4 @@ gfc_conv_procedure_call (gfc_se * se, gfc_symbol * sym, { +

[Bug fortran/50718] [4.6/4.7 Regression] ICE (fold_convert) with -fcheck=pointer

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50718 Tobias Burnus changed: What|Removed |Added Target Milestone|--- |4.6.2 --- Comment #1 from Tobias Burnus

[Bug c++/50618] [4.4/4.5/4.6/4.7 Regression] Virtual inheritance segfault

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50618 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/50618] [4.4/4.5/4.6/4.7 Regression] Virtual inheritance segfault

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50618 --- Comment #4 from Jason Merrill 2011-10-13 18:02:34 UTC --- Author: jason Date: Thu Oct 13 18:02:27 2011 New Revision: 179936 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179936 Log: PR c++/50618 * init.c (expand_aggr_init_1):

[Bug c++/48035] [4.4 Regression] Mismatch on size of class when initializing hierarchy involving virtual inheritance and empty base classes

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48035 --- Comment #12 from Jason Merrill 2011-10-13 18:03:01 UTC --- Author: jason Date: Thu Oct 13 18:02:53 2011 New Revision: 179937 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179937 Log: PR c++/48035 * init.c (build_zero_init_1):

[Bug c++/48035] [4.4 Regression] Mismatch on size of class when initializing hierarchy involving virtual inheritance and empty base classes

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48035 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/50618] [4.4/4.5/4.6/4.7 Regression] Virtual inheritance segfault

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50618 --- Comment #5 from Jason Merrill 2011-10-13 18:03:13 UTC --- Author: jason Date: Thu Oct 13 18:03:06 2011 New Revision: 179938 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179938 Log: PR c++/50618 * init.c (expand_aggr_init_1):

[Bug c++/50618] [4.4/4.5/4.6/4.7 Regression] Virtual inheritance segfault

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50618 --- Comment #3 from Jason Merrill 2011-10-13 18:02:15 UTC --- Author: jason Date: Thu Oct 13 18:02:10 2011 New Revision: 179935 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179935 Log: PR c++/50618 * init.c (expand_aggr_init_1):

[Bug c++/50618] [4.4/4.5/4.6/4.7 Regression] Virtual inheritance segfault

2011-10-13 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50618 --- Comment #2 from Jason Merrill 2011-10-13 18:01:58 UTC --- Author: jason Date: Thu Oct 13 18:01:51 2011 New Revision: 179934 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179934 Log: PR c++/50618 * init.c (expand_aggr_init_1):

[Bug rtl-optimization/48823] gcc-4.6.0 floating-point optimization regression on ia64-Linux

2011-10-13 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48823 Steve Ellcey changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug bootstrap/50715] build with --enable-checking=release fails with linker error

2011-10-13 Thread gseanmcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50715 --- Comment #2 from Sean McGovern 2011-10-13 17:52:32 UTC --- Here's a better snippet of what it was up to: libtool: link: /BUILD/gcc/obj-179918/./gcc/xgcc -shared-libgcc -B/BUILD/gcc/obj-179918/./gcc -nostdinc++ -L/BUILD/gcc/obj-179918/i386-pc

[Bug bootstrap/50715] build with --enable-checking=release fails with linker error

2011-10-13 Thread gseanmcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50715 --- Comment #1 from Sean McGovern 2011-10-13 17:46:26 UTC --- configured thusly: /SOURCES/gcc-trunk/configure --prefix=/BUILD/gcc/179918 --target=i386-pc-solaris2.10 --enable-checking=release --with-gnu-as --with-as=/usr/local/bin/as --with-gmp=

[Bug middle-end/44382] Slow integer multiply

2011-10-13 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44382 --- Comment #9 from William J. Schmidt 2011-10-13 17:30:14 UTC --- Just adding some status information well after the fact... We experimented with adding powerpc64 hooks to use the parallel reassociation support from comment #8. We elected not

[Bug fortran/50718] New: [4.6/4.7 Regression] ICE (fold_convert) with -fcheck=pointer

2011-10-13 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50718 Bug #: 50718 Summary: [4.6/4.7 Regression] ICE (fold_convert) with -fcheck=pointer Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug tree-optimization/50717] Silent code gen fault with incorrect widening of multiply

2011-10-13 Thread ams at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50717 Andrew Stubbs changed: What|Removed |Added CC||ams at gcc dot gnu.org --- Comment #4 fro

[Bug bootstrap/50326] [4.7 regression] ICE in set_lattice_value, at tree-ssa-ccp.c:456

2011-10-13 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50326 Steve Ellcey changed: What|Removed |Added Status|RESOLVED|REOPENED Blocks|

[Bug target/30282] Optimization flag -O1 -fschedule-insns2 cause red zone to be used when there is none

2011-10-13 Thread bergner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30282 Peter Bergner changed: What|Removed |Added CC||bergner at gcc dot gnu.org --- Comment #1

[Bug tree-optimization/50717] Silent code gen fault with incorrect widening of multiply

2011-10-13 Thread mgretton at sourceware dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50717 --- Comment #3 from Matthew Gretton-Dann 2011-10-13 15:50:48 UTC --- Created attachment 25486 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25486 Incorrect tree output

[Bug tree-optimization/50717] Silent code gen fault with incorrect widening of multiply

2011-10-13 Thread mgretton at sourceware dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50717 --- Comment #2 from Matthew Gretton-Dann 2011-10-13 15:49:46 UTC --- Created attachment 25485 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25485 Correct tree output

[Bug tree-optimization/50717] Silent code gen fault with incorrect widening of multiply

2011-10-13 Thread mgretton at sourceware dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50717 --- Comment #1 from Matthew Gretton-Dann 2011-10-13 15:49:15 UTC --- Created attachment 25484 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25484 Single function testcase (not executable)

[Bug tree-optimization/50717] New: Silent code gen fault with incorrect widening of multiply

2011-10-13 Thread mgretton at sourceware dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50717 Bug #: 50717 Summary: Silent code gen fault with incorrect widening of multiply Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug bootstrap/50709] stage3 bootstrap comparison failure with --disable-checking config option

2011-10-13 Thread belyshev at depni dot sinp.msu.ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50709 Serge Belyshev changed: What|Removed |Added Keywords||wrong-code Target|x86_64

[Bug fortran/50659] [4.4/4.5/4.6/4.7 Regression] [F03] ICE with PROCEDURE statement

2011-10-13 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50659 --- Comment #14 from janus at gcc dot gnu.org 2011-10-13 15:04:05 UTC --- Author: janus Date: Thu Oct 13 15:03:58 2011 New Revision: 179923 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179923 Log: 2011-10-13 Janus Weil PR fortran/

[Bug middle-end/50716] New: Segmentation fault caused by misaligned vector access

2011-10-13 Thread tema at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50716 Bug #: 50716 Summary: Segmentation fault caused by misaligned vector access Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/50715] New: build with --enable-checking=release fails with linker error

2011-10-13 Thread gseanmcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50715 Bug #: 50715 Summary: build with --enable-checking=release fails with linker error Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED

[Bug c++/38174] Missing some built-in candidates for operator overloading

2011-10-13 Thread jason at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38174 --- Comment #6 from Jason Merrill 2011-10-13 14:27:12 UTC --- Just use composite_pointer_type. :) Jason

[Bug tree-optimization/50644] ICE in set_is_used added today

2011-10-13 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50644 --- Comment #6 from Michael Matz 2011-10-13 14:04:36 UTC --- See comment #2, you need to help in debugging it. I can't reproduce, the emutls problem is fixed, and with the information I have I can't speculate which (probably global) variables ne

[Bug tree-optimization/50644] ICE in set_is_used added today

2011-10-13 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50644 --- Comment #5 from Andi Kleen 2011-10-13 13:22:40 UTC --- Note I need to keep reverting this patch to do any substantial builds. I hear it's also failing for other too. Any progress in fixing it? Thanks.

[Bug target/50354] [4.7 regression] sparc64-linux gcc generates assembly code that gas rejects, breaking bootstrap

2011-10-13 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50354 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/50712] [4.7 regression] invalid argument to gimple call

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50712 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 --- Comment #7 from Richard Guenther 2011-10-13 12:42:04 UTC --- Created attachment 25482 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25482 testcase Here.

[Bug fortran/50684] [4.6/4.7 Regression] Incorrect error for move_alloc on element inside intent(in) pointer

2011-10-13 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50684 --- Comment #11 from janus at gcc dot gnu.org 2011-10-13 12:31:38 UTC --- (In reply to comment #10) > > > call move_alloc (x%a, a) ! Invalid (2) > > This one corresponds to the original test case. Sorry, of course I meant this one: call

[Bug fortran/50684] [4.6/4.7 Regression] Incorrect error for move_alloc on element inside intent(in) pointer

2011-10-13 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50684 --- Comment #10 from janus at gcc dot gnu.org 2011-10-13 12:27:58 UTC --- (In reply to comment #9) > I think the comments of the following program are correct; however, the > compilers I tested either rejected all - or they compiled it without warn

[Bug libstdc++/50703] std::stringstream not thread-safe

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50703 --- Comment #6 from Paolo Carlini 2011-10-13 12:22:45 UTC --- Note that in case problems persist, a testcase is *required* for anything concrete to happen. It's impossible to diagnose in any serious detail thread-safety issues without knowing the

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 --- Comment #6 from Paolo Carlini 2011-10-13 12:16:26 UTC --- Richard knows - we exchanged some messages off-Bugzilla - that the real issue with the original bug report he is handling is that no codecvt specs are provided by our implementation fo

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 --- Comment #5 from Jonathan Wakely 2011-10-13 12:13:07 UTC --- Richard, could you attached the testcase you referred to?

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 --- Comment #4 from Paolo Carlini 2011-10-13 12:10:50 UTC --- If you want, you can do that, but in practice nothing will work anyway... Up to you, I wont be able to do any serious QoI work on these features for a lng time.

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 --- Comment #3 from Jonathan Wakely 2011-10-13 12:07:57 UTC --- (Bah, I didn't actually mean to change the status, my browser did it for me!)

[Bug middle-end/50712] [4.7 regression] invalid argument to gimple call

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50712 --- Comment #5 from Richard Guenther 2011-10-13 12:07:49 UTC --- Author: rguenth Date: Thu Oct 13 12:07:44 2011 New Revision: 179919 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179919 Log: 2011-10-13 Richard Guenther PR tree-op

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID

[Bug libstdc++/50703] std::stringstream not thread-safe

2011-10-13 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50703 --- Comment #5 from Jonathan Wakely 2011-10-13 12:01:56 UTC --- was gcc built with a non-default value for --enable-clocale ? what locale is being used by the application?

[Bug libstdc++/50714] codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libstdc++/50714] New: codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714 Bug #: 50714 Summary: codecvt_byname::codecvt::_M_c_locale_codecvt not initialized by destroyed Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCON

[Bug middle-end/50527] inconsistent vla align

2011-10-13 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50527 --- Comment #13 from vries at gcc dot gnu.org 2011-10-13 11:18:14 UTC --- Author: vries Revision: 179655 Modified property: svn:log Modified: svn:log at Thu Oct 13 11:18:09 2011 -

[Bug middle-end/50527] inconsistent vla align

2011-10-13 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50527 --- Comment #12 from vries at gcc dot gnu.org 2011-10-13 11:10:06 UTC --- Author: vries Date: Thu Oct 13 11:10:01 2011 New Revision: 179916 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179916 Log: Fix PR middle-end/50527 ChangeLog entry

[Bug ada/50589] [4.7] Ada bootstrap failure on sparc-linux

2011-10-13 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50589 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug ada/50589] [4.7] Ada bootstrap failure on sparc-linux

2011-10-13 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50589 --- Comment #1 from Eric Botcazou 2011-10-13 10:54:23 UTC --- Author: ebotcazou Date: Thu Oct 13 10:54:19 2011 New Revision: 179911 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179911 Log: PR ada/50589 * s-linux-alpha.ads: Do no

[Bug target/50705] Wrong assembly generated in ppc 476

2011-10-13 Thread santoshkumar.a at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50705 --- Comment #4 from SK 2011-10-13 10:46:32 UTC --- Please download the full dump(14MB)from ftp0.lsil.com by following below commands login: user: ftp, password: anonymous, cd pub binary # get gcc_bug_ppc_476_mini.zip (NOTE:: ls/dir not supporte

[Bug middle-end/50712] [4.7 regression] invalid argument to gimple call

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50712 --- Comment #4 from Richard Guenther 2011-10-13 10:44:12 UTC --- I have a patch.

[Bug tree-optimization/50702] [4.7 Regression] 20020210-1.c:2:22: ICE: gimple_op, at gimple.h:1704. at -O1 and above

2011-10-13 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50702 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/49777] for c++ code, without -g option, cannot generate PIC *.so library.

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49777 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug middle-end/50712] [4.7 regression] invalid argument to gimple call

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50712 Richard Guenther changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment

[Bug middle-end/50712] [4.7 regression] invalid argument to gimple call

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50712 --- Comment #2 from Richard Guenther 2011-10-13 10:06:04 UTC --- Reduced testcase (suspicious because of address-taking of a valist): typedef __builtin_va_list __va_list; typedef __va_list __gnuc_va_list; typedef __gnuc_va_list va_list; struct M

[Bug c++/49777] for c++ code, without -g option, cannot generate PIC *.so library.

2011-10-13 Thread nickc at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49777 Nick Clifton changed: What|Removed |Added CC||nickc at redhat dot com --- Comment #3 fro

[Bug tree-optimization/50713] SLP vs loop: code generated differs

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50713 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/38174] Missing some built-in candidates for operator overloading

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38174 --- Comment #5 from Paolo Carlini 2011-10-13 09:38:57 UTC --- Thanks Jason, I thought we had to purely *add* overloads. Therefore we'll have to refactor the code a bit I guess, to always have a single call at the end of add_builtin_candidate. For

[Bug c++/50711] [C++0x] substitution failure reports error with result_of

2011-10-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50711 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/50712] [4.7 regression] invalid argument to gimple call

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50712 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug bootstrap/50709] stage3 bootstrap comparison fail on x86_64 with --disable-checking config option

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50709 Richard Guenther changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment

[Bug middle-end/50708] Infinite loop between rshift_double and lshift_double if count is LONG_MIN

2011-10-13 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50708 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

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