[Bug tree-optimization/54906] New: write introduction incorrect wrt the C++11 memory model (case with atomic accesses)

2012-10-12 Thread francesco.zappa.nardelli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54906 Bug #: 54906 Summary: write introduction incorrect wrt the C++11 memory model (case with atomic accesses) Classification: Unclassified Product: gcc Version: 4.8.0

[Bug tree-optimization/54906] write introduction incorrect wrt the C++11 memory model (case with atomic accesses)

2012-10-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54906 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/53127] cc1plus segmentation fault

2012-10-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53127 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug tree-optimization/54894] [4.6/4.7/4.8 Regression] internal compiler error: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1286

2012-10-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54894 --- Comment #5 from Richard Biener 2012-10-12 08:00:47 UTC --- Author: rguenth Date: Fri Oct 12 08:00:29 2012 New Revision: 192390 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192390 Log: 2012-10-12 Richard Biener P

[Bug rtl-optimization/46888] missed optimization of zero_extract with constant inputs

2012-10-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46888 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unas

[Bug tree-optimization/54894] [4.6/4.7 Regression] internal compiler error: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1286

2012-10-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54894 Richard Biener changed: What|Removed |Added Known to work||4.8.0 Summary|[4.6/4

[Bug c++/54903] [4.8 Regression] Auto + static in-class constant initalization not working

2012-10-12 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54903 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org ---

[Bug fortran/40453] [F95] Enhanced (recursive) argument checking

2012-10-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40453 --- Comment #5 from janus at gcc dot gnu.org 2012-10-12 08:16:37 UTC --- Author: janus Date: Fri Oct 12 08:16:17 2012 New Revision: 192391 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192391 Log: 2012-10-12 Janus Weil

[Bug c++/52744] bad handling of member (function) pointers in template parameters

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52744 Paolo Carlini changed: What|Removed |Added Known to work||4.8.0 Target Milestone|---

[Bug fortran/40453] [F95] Enhanced (recursive) argument checking

2012-10-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40453 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resol

[Bug rtl-optimization/46888] missed optimization of zero_extract with constant inputs

2012-10-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46888 --- Comment #5 from Andrew Pinski 2012-10-12 08:23:35 UTC --- It actually does not work for the arm case but it can be improved to work for it which I am doing now.

[Bug c++/52744] bad handling of member (function) pointers in template parameters

2012-10-12 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52744 --- Comment #9 from paolo at gcc dot gnu.org 2012-10-12 08:30:23 UTC --- Author: paolo Date: Fri Oct 12 08:30:00 2012 New Revision: 192392 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192392 Log: 2012-10-12 Paolo Carlini

[Bug c++/52744] bad handling of member (function) pointers in template parameters

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52744 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug fortran/54870] gfortran.dg/array_constructor_4.f90 FAILs

2012-10-12 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54870 Rainer Orth changed: What|Removed |Added CC||richard.guenther at gmail

[Bug fortran/54871] [4.8 regression] gfortran.dg/vector_subscript_1.f90 FAILs

2012-10-12 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54871 --- Comment #1 from Rainer Orth 2012-10-12 08:40:23 UTC --- Created attachment 28429 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28429 good assembler output

[Bug fortran/54871] [4.8 regression] gfortran.dg/vector_subscript_1.f90 FAILs

2012-10-12 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54871 --- Comment #2 from Rainer Orth 2012-10-12 08:41:06 UTC --- Created attachment 28430 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28430 bad assembler output

[Bug c++/54091] internal compiler error in class method with many string objects

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54091 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug rtl-optimization/46888] missed optimization of zero_extract with constant inputs

2012-10-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46888 Andrew Pinski changed: What|Removed |Added Attachment #28428|0 |1 is obsolete|

[Bug rtl-optimization/46888] missed optimization of zero_extract with constant inputs

2012-10-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46888 --- Comment #7 from Andrew Pinski 2012-10-12 08:50:55 UTC --- Oh with my current patch, we are able to remove at least one bfi, the first one.

[Bug c++/53099] Internal compiler error on short testcase

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53099 --- Comment #1 from Paolo Carlini 2012-10-12 09:06:35 UTC --- Note, for the crash -std=c++11 is required.

[Bug fortran/54871] [4.8 regression] gfortran.dg/vector_subscript_1.f90 FAILs

2012-10-12 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54871 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/54880] [OOP] ICE in gfc_create_module_variable, at fortran/trans-decl.c:4013

2012-10-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54880 janus at gcc dot gnu.org changed: What|Removed |Added CC||janus at gcc dot gnu.org

[Bug target/54902] [4.7 Regression], ICE (segfault) building on arm-linux-gnueabi

2012-10-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54902 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.7.3 --- Comment #1 from Rich

[Bug fortran/54880] [OOP] ICE in gfc_create_module_variable, at fortran/trans-decl.c:4013

2012-10-12 Thread slayoo at staszic dot waw.pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54880 --- Comment #2 from Sylwester Arabas 2012-10-12 09:48:12 UTC --- Hi, I've came across it after simply switching the order of module definitions in a file (i.e. no preprocessor - I've used the preprocessor to simplify the test case).

[Bug target/54902] [4.7 Regression], ICE (segfault) building on arm-linux-gnueabi

2012-10-12 Thread doko at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54902 Matthias Klose changed: What|Removed |Added Known to work||4.8.0 --- Comment #2 from Matt

[Bug c/54907] New: post increasing a value pointed by p in subexpression of an expression modifying p saves the increased value in the wrong place

2012-10-12 Thread yangzhe1990 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54907 Bug #: 54907 Summary: post increasing a value pointed by p in subexpression of an expression modifying p saves the increased value in the wrong place Classification: Unclas

[Bug lto/54898] [4.8 regression] ICE in uniquify_nodes, at lto/lto.c:1898

2012-10-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54898 --- Comment #6 from Richard Biener 2012-10-12 10:16:19 UTC --- What happens is that we merge wchar_t that is a main variant in one TU with wchar_t that is not a main variant in another TU. I have a patch.

[Bug c/54907] post increasing a value pointed by p in subexpression of an expression modifying p saves the increased value in the wrong place

2012-10-12 Thread graham.stott at btinternet dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54907 --- Comment #1 from graham.stott at btinternet dot com 2012-10-12 10:24:30 UTC --- Not a bug p is modified twice without a seqence point the result is undefined From: yangzhe1990 at gmail dot com To: gcc-bugs@

[Bug c++/24449] Unable to declare friend main() from class template

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24449 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED CC|gcc-

[Bug tree-optimization/54824] [4.8 Regression] ICE in verify_loop_structure

2012-10-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54824 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c/54907] post increasing a value pointed by p in subexpression of an expression modifying p saves the increased value in the wrong place

2012-10-12 Thread yangzhe1990 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54907 --- Comment #2 from yangzhe1990 at gmail dot com 2012-10-12 11:20:39 UTC --- No, p is not modified twice. p is modified once, *p is modified once. (In reply to comment #1) > Not a bug p is modified twice without a seqence point the result is und

[Bug c/54907] post increasing a value pointed by p in subexpression of an expression modifying p saves the increased value in the wrong place

2012-10-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54907 --- Comment #3 from Jonathan Wakely 2012-10-12 11:23:52 UTC --- On the RHS of the assignment *p is modified, not p The difference in behaviour between gcc and g++ is probably due to http://gcc.gnu.org/viewcvs?view=revision&revision=17607

[Bug fortran/52143] [OOP] ICE with polymorphic function result in gfc_class_vptr_get

2012-10-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52143 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed

[Bug lto/54898] [4.8 regression] ICE in uniquify_nodes, at lto/lto.c:1898

2012-10-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54898 --- Comment #7 from Richard Biener 2012-10-12 12:14:18 UTC --- Author: rguenth Date: Fri Oct 12 12:14:03 2012 New Revision: 192397 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192397 Log: 2012-10-12 Richard Biener P

[Bug lto/54898] [4.8 regression] ICE in uniquify_nodes, at lto/lto.c:1898

2012-10-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54898 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/54880] [OOP] ICE in gfc_create_module_variable, at fortran/trans-decl.c:4013

2012-10-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54880 --- Comment #3 from janus at gcc dot gnu.org 2012-10-12 12:52:02 UTC --- One way to get rid of the error is to simply remove the assert that causes it (which was already constrained by Paul for PR43450). However, I'm not sure if that's justi

[Bug target/54908] New: misc regressions on emutls targets remain from dynamic initialization of non-function-local TLS variables

2012-10-12 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54908 Bug #: 54908 Summary: misc regressions on emutls targets remain from dynamic initialization of non-function-local TLS variables Classification: Unclassified Product: gcc

[Bug target/54908] misc regressions on emutls targets remain from dynamic initialization of non-function-local TLS variables

2012-10-12 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54908 --- Comment #1 from Jack Howarth 2012-10-12 13:21:27 UTC --- I don't know if this is too strict for non-emutls targets but on x86_64-apple-darwin12, adding... // { dg-require-effective-target tls_native } to the failing testcases conv

[Bug tree-optimization/54855] Unnecessary duplication when performing scalar operation on vector element

2012-10-12 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54855 --- Comment #2 from Marc Glisse 2012-10-12 13:41:35 UTC --- (In reply to comment #1) > Does not work for + though, as -0.0 + 0.0 is 0.0. [...] > On the tree level we see in-memory v because of the component modification: > > _7 = BIT

[Bug c++/54909] New: gcc does not recognize member function template when identical named pure virtual method exists

2012-10-12 Thread thomas.prescher at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54909 Bug #: 54909 Summary: gcc does not recognize member function template when identical named pure virtual method exists Classification: Unclassified Product: gcc Version: 4.7.2

[Bug rtl-optimization/54910] New: ARM: Missed optimization of very simple ctz function

2012-10-12 Thread linux at horizon dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54910 Bug #: 54910 Summary: ARM: Missed optimization of very simple ctz function Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: mino

[Bug other/54691] [4.8 Regression] --enable-checking=valgrind doesn't build

2012-10-12 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54691 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/53055] ICE in cp_build_indirect_ref, at cp/typeck.c:2836

2012-10-12 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53055 --- Comment #10 from Marc Glisse 2012-10-12 14:14:46 UTC --- Author: glisse Date: Fri Oct 12 14:14:37 2012 New Revision: 192401 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192401 Log: 2012-10-12 Marc Glisse PR c++/

[Bug fortran/54880] [OOP] ICE in gfc_create_module_variable, at fortran/trans-decl.c:4013

2012-10-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54880 --- Comment #4 from janus at gcc dot gnu.org 2012-10-12 14:19:37 UTC --- (In reply to comment #3) > One way to get rid of the error is to simply remove the assert that causes it > (which was already constrained by Paul for PR43450). However,

[Bug c++/53055] ICE in cp_build_indirect_ref, at cp/typeck.c:2836

2012-10-12 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53055 Marc Glisse changed: What|Removed |Added CC||glisse at gcc dot gnu.org --- Com

[Bug c++/54909] gcc does not recognize member function template when identical named pure virtual method exists

2012-10-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54909 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/54909] gcc does not recognize member function template when identical named pure virtual method exists

2012-10-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54909 --- Comment #2 from Jonathan Wakely 2012-10-12 14:28:00 UTC --- The example can be reduced to struct A { template void foo() { } }; struct B : A { void foo(int) { } }; int main(int, char**) { B b; b.foo();

[Bug c++/53055] ICE in cp_build_indirect_ref, at cp/typeck.c:2836

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53055 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED CC|marc

[Bug c++/24449] Unable to declare friend main() from class template

2012-10-12 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24449 --- Comment #7 from paolo at gcc dot gnu.org 2012-10-12 14:38:19 UTC --- Author: paolo Date: Fri Oct 12 14:38:11 2012 New Revision: 192402 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192402 Log: /cp 2012-10-12 Paolo Carlin

[Bug c++/24449] Unable to declare friend main() from class template

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24449 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug lto/54911] New: lto-wrapper fails when compiling gcc with -flto -fuse-linker-plugin

2012-10-12 Thread j-frankish at slb dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54911 Bug #: 54911 Summary: lto-wrapper fails when compiling gcc with -flto -fuse-linker-plugin Classification: Unclassified Product: gcc Version: 4.7.2 Status: U

[Bug c++/52844] ICE

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52844 --- Comment #2 from Paolo Carlini 2012-10-12 15:06:38 UTC --- Dave, if we don't reduce the size of the testcase it will take a lot of time for somebody to look into this. Do you have anything smaller? (creduce is supposed to work pretty we

[Bug c++/23885] incorrect template two-stage name-lookup

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23885 Paolo Carlini changed: What|Removed |Added Status|SUSPENDED |NEW CC|gcc-bugs

[Bug c++/30842] Warning received when private class has hidden visibility

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30842 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|gcc-

[Bug c++/33109] ICE: segfault while compiling c++ code

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33109 Paolo Carlini changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug c/54907] post increasing a value pointed by p in subexpression of an expression modifying p saves the increased value in the wrong place

2012-10-12 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54907 --- Comment #4 from joseph at codesourcery dot com 2012-10-12 15:40:05 UTC --- I believe this code is well-defined. There are two objects modified, p and *p. p is modified by the assignment, and C11 6.5.16#3 says "The side effect of upd

[Bug target/54908] misc regressions on emutls targets remain from dynamic initialization of non-function-local TLS variables

2012-10-12 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54908 --- Comment #2 from Jack Howarth 2012-10-12 15:44:24 UTC --- Created attachment 28433 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28433 patch to suppress dynamic initialization of non-function-local TLS variables failures on emutl

[Bug c++/52844] ICE

2012-10-12 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52844 Markus Trippelsdorf changed: What|Removed |Added CC||markus at trippelsdorf dot

[Bug target/54908] misc regressions on emutls targets remain from dynamic initialization of non-function-local TLS variables

2012-10-12 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54908 --- Comment #3 from Jack Howarth 2012-10-12 15:48:47 UTC --- The patch in comment 2 suppresses the failures on x86_64-apple-darwin12. Note that I had to move dg-run to the top of gcc/testsuite/g++.dg/tls/thread_local-cse.C for the addition

[Bug c++/52844] ICE

2012-10-12 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52844 --- Comment #4 from Marc Glisse 2012-10-12 15:52:16 UTC --- template < class > struct V { }; template < int... > struct tuple ; template < int...Is > void f ( V < Is...>) { } auto g ( ) -> decltype ( f ( V < long > ( ) ) ) ;

[Bug c++/52844] ICE

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52844 --- Comment #5 from Paolo Carlini 2012-10-12 15:53:36 UTC --- Thanks guys!

[Bug c++/52844] ICE

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52844 Paolo Carlini changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug c++/54912] New: [C++11] Non-type argument to alias template is not a constant expression

2012-10-12 Thread lucdanton at free dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54912 Bug #: 54912 Summary: [C++11] Non-type argument to alias template is not a constant expression Classification: Unclassified Product: gcc Version: 4.8.0 Stat

[Bug other/54691] [4.8 Regression] --enable-checking=valgrind doesn't build

2012-10-12 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54691 --- Comment #4 from H.J. Lu 2012-10-12 16:47:58 UTC --- Please try git hjl/valgrind branch: http://gcc.gnu.org/git/?p=gcc.git;a=shortlog;h=refs/heads/hjl/valgrind

[Bug c++/54912] [4.8 Regression] Non-type argument to alias template is not a constant expression

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54912 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/54913] New: [4.8 Regression] '#'indirect_ref' not supported by dump_decl#' is not a member of 'E'

2012-10-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54913 Bug #: 54913 Summary: [4.8 Regression] '#'indirect_ref' not supported by dump_decl#' is not a member of 'E' Classification: Unclassified Product: gcc Version: 4.8.0

[Bug c++/54913] [4.8 Regression] '#'indirect_ref' not supported by dump_decl#' is not a member of 'E'

2012-10-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54913 Jonathan Wakely changed: What|Removed |Added Known to work||4.6.3, 4.7.1 --- Comment #1 f

[Bug other/54691] [4.8 Regression] --enable-checking=valgrind doesn't build

2012-10-12 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54691 --- Comment #5 from Uros Bizjak 2012-10-12 17:06:25 UTC --- Maybe VALGRIND_DISCARD would come handy here?

[Bug c++/54912] [4.8 Regression] Non-type argument to alias template is not a constant expression

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54912 Paolo Carlini changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Co

[Bug tree-optimization/54855] Unnecessary duplication when performing scalar operation on vector element

2012-10-12 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54855 --- Comment #3 from Marc Glisse 2012-10-12 17:08:20 UTC --- The following patch gives this loop: .L7: subsd%xmm0, %xmm1 subl$1, %eax addpd%xmm1, %xmm1 jne.L7 I guess I should add the same for mul and d

[Bug c++/54913] [4.8 Regression] '#'indirect_ref' not supported by dump_decl#' is not a member of 'E'

2012-10-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54913 --- Comment #2 from Paolo Carlini 2012-10-12 17:13:08 UTC --- The diagnostic issue is known (PR51413). Can you please figure out when it started?

[Bug middle-end/54914] New: gcc.dg/graphite/pr42521.c regressed in gcc trunk

2012-10-12 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54914 Bug #: 54914 Summary: gcc.dg/graphite/pr42521.c regressed in gcc trunk Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/54914] gcc.dg/graphite/pr42521.c regressed in gcc trunk

2012-10-12 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54914 Jack Howarth changed: What|Removed |Added Target||x86_64-apple-darwin12

[Bug tree-optimization/54855] Unnecessary duplication when performing scalar operation on vector element

2012-10-12 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54855 --- Comment #4 from Marc Glisse 2012-10-12 17:33:53 UTC --- Note that a V4SF version should be doable, since it is 3 insn there as well, although the pattern is different. (insn 34 61 36 4 (set (reg:SF 103 [ D.2551 ]) (vec_selec

[Bug middle-end/54914] gcc.dg/graphite/pr42521.c regressed in gcc trunk

2012-10-12 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54914 --- Comment #2 from Jack Howarth 2012-10-12 17:36:44 UTC --- The backtrace in gdb is... (gdb) r -quiet -v -imultilib i386 -iprefix /sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/../lib/gcc/x86_64-apple-darwin12.2.0/4.8.0/ -isys

[Bug tree-optimization/54855] Unnecessary duplication when performing scalar operation on vector element

2012-10-12 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54855 --- Comment #5 from Marc Glisse 2012-10-12 18:08:45 UTC --- Doing the optimization that late is a bit fragile though. For instance: v[0] += 3.0; v[0] -= 1.0; is back to decomposing the vector, doing the operations and reconstructi

[Bug middle-end/54915] New: [4.8 Regression] ICE: verify_gimple failed: type mismatch in vector permute expression

2012-10-12 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54915 Bug #: 54915 Summary: [4.8 Regression] ICE: verify_gimple failed: type mismatch in vector permute expression Classification: Unclassified Product: gcc Version: 4.8.0

[Bug middle-end/54914] gcc.dg/graphite/pr42521.c regressed in gcc trunk

2012-10-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54914 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resoluti

[Bug tree-optimization/54886] [4.8 Regression] FAIL: gcc.dg/graphite/pr(42521|42771).c (internal compiler error) due to revision 192219

2012-10-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54886 Dominique d'Humieres changed: What|Removed |Added CC||howarth at nitro dot

[Bug c/54381] -Wsizeof-pointer-memaccess refers to "destination" for strncmp

2012-10-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54381 --- Comment #1 from Jakub Jelinek 2012-10-12 18:23:13 UTC --- Author: jakub Date: Fri Oct 12 18:23:03 2012 New Revision: 192406 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192406 Log: PR c/54381 * c-common.h (sizeof

[Bug middle-end/54915] [4.8 Regression] ICE: verify_gimple failed: type mismatch in vector permute expression

2012-10-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54915 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/54908] misc regressions on emutls targets remain from dynamic initialization of non-function-local TLS variables

2012-10-12 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54908 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/54915] [4.8 Regression] ICE: verify_gimple failed: type mismatch in vector permute expression

2012-10-12 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54915 Marc Glisse changed: What|Removed |Added AssignedTo|unassigned at gcc dot |glisse at gcc dot gnu.org

[Bug other/54691] [4.8 Regression] --enable-checking=valgrind doesn't build

2012-10-12 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54691 --- Comment #6 from Markus Trippelsdorf 2012-10-12 18:46:14 UTC --- (In reply to comment #4) > Please try git hjl/valgrind branch: > > http://gcc.gnu.org/git/?p=gcc.git;a=shortlog;h=refs/heads/hjl/valgrind It builds fine now. Thank yo

[Bug target/54908] misc regressions on emutls targets remain from dynamic initialization of non-function-local TLS variables

2012-10-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54908 Dominique d'Humieres changed: What|Removed |Added Target|x86_64-apple-darwin12 |*-apple-darwin*

[Bug libfortran/54736] GFORTRAN_CONVERT_UNIT causes malloc error on several platforms

2012-10-12 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54736 --- Comment #8 from Thomas Koenig 2012-10-12 18:56:23 UTC --- Author: tkoenig Date: Fri Oct 12 18:56:16 2012 New Revision: 192408 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192408 Log: 2012-10-06 Thomas König PR libfortran/54

[Bug tree-optimization/54916] New: [4.8 Regression] wrong code with -O2 -funroll-loops -fno-rerun-cse-after-loop

2012-10-12 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54916 Bug #: 54916 Summary: [4.8 Regression] wrong code with -O2 -funroll-loops -fno-rerun-cse-after-loop Classification: Unclassified Product: gcc Version: 4.8.0

[Bug fortran/54917] New: transfer on polymorphic variable causes ICE (gfc_target_expr_size)

2012-10-12 Thread quantheory at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54917 Bug #: 54917 Summary: transfer on polymorphic variable causes ICE (gfc_target_expr_size) Classification: Unclassified Product: gcc Version: 4.7.3 Status: UN

[Bug target/54723] test gcc.target/arm/div64-unwinding.c fails for GNU/Linux target

2012-10-12 Thread janis at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54723 Janis Johnson changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libfortran/54736] GFORTRAN_CONVERT_UNIT causes malloc error on several platforms

2012-10-12 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54736 --- Comment #9 from Thomas Koenig 2012-10-12 19:38:09 UTC --- Author: tkoenig Date: Fri Oct 12 19:38:04 2012 New Revision: 192411 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192411 Log: 2012-10-12 Thomas König PR libfortran/54

[Bug tree-optimization/54886] [4.8 Regression] FAIL: gcc.dg/graphite/pr(42521|42771).c (internal compiler error) due to revision 192219

2012-10-12 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54886 --- Comment #3 from Jack Howarth 2012-10-12 20:04:05 UTC --- Is r192219 the exact commit causing this regression?

[Bug tree-optimization/54886] [4.8 Regression] FAIL: gcc.dg/graphite/pr(42521|42771).c (internal compiler error) due to revision 192219

2012-10-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54886 --- Comment #4 from Dominique d'Humieres 2012-10-12 20:11:26 UTC --- > Is r192219 the exact commit causing this regression? r192218 is OK, r192219 is not. As usual, this does not rule out that r192219 only exposes a latent bug.

[Bug fortran/49111] Unnecessary warning for private interfaces having the BIND(C) attribute

2012-10-12 Thread craig.powers at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49111 Craig Powers changed: What|Removed |Added CC||craig.powers at gmail dot

[Bug fortran/54917] [OOP] TRANSFER on polymorphic variable causes ICE

2012-10-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54917 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords

[Bug fortran/54871] [4.8 regression] gfortran.dg/vector_subscript_1.f90 FAILs

2012-10-12 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54871 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unas

[Bug fortran/54917] [4.7/4.8 Regression] [OOP] TRANSFER on polymorphic variable causes ICE

2012-10-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54917 Dominique d'Humieres changed: What|Removed |Added Summary|[OOP] TRANSFER on |[4.7/4.8 Regression] [OOP]

[Bug fortran/54917] [4.7/4.8 Regression] [OOP] TRANSFER on polymorphic variable causes ICE

2012-10-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54917 Dominique d'Humieres changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org

[Bug rtl-optimization/38711] ira should not be using df-lr except at -O1.

2012-10-12 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38711 --- Comment #1 from Steven Bosscher 2012-10-12 22:34:49 UTC --- Created attachment 28438 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28438 Use DF_LIVE where possible in IRA Only in reload1.c should we continue to use DF_LR Boot

[Bug target/54680] [SH] Unnecessary int-float-int conversion of fsca fixed point input

2012-10-12 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54680 --- Comment #2 from Oleg Endo 2012-10-12 23:19:32 UTC --- Author: olegendo Date: Fri Oct 12 23:19:27 2012 New Revision: 192416 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192416 Log: PR target/54680 * config/sh/sh.c

[Bug target/54602] [SH] Register pop insn not put in rts delay slot

2012-10-12 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54602 --- Comment #7 from Oleg Endo 2012-10-12 23:22:52 UTC --- Author: olegendo Date: Fri Oct 12 23:22:48 2012 New Revision: 192417 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192417 Log: PR target/54602 * config/sh/sh.m

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