[Bug libstdc++/50862] deadlock in std::condition_variable_any

2011-10-26 Thread bartosz.szurgot at pwr dot wroc.pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862 --- Comment #9 from bartek 'basz' szurgot bartosz.szurgot at pwr dot wroc.pl 2011-10-26 06:39:15 UTC --- implementation is nice. i think there is still one more problem to be fixed, though. namely the line: ~_Unlock() { _M_lock.lock(); } since

[Bug bootstrap/50826] bootstrap on 64 bit pa broken by r180194, ICE in mem_loc_descriptor

2011-10-26 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50826 --- Comment #8 from Alexandre Oliva aoliva at gcc dot gnu.org 2011-10-26 08:52:13 UTC --- Thanks. FTR, the reason we get this on PA64 and not on x86* (and probably not on PA32) is that pa_internal_arg_pointer sets up a pseudo to hold r29+offset.

[Bug tree-optimization/49316] ICE in in function_and_variable_visibility, at ipa.c:926 with g++.dg/tls/diag-1.C

2011-10-26 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49316 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-10-26 09:22:41 UTC --- --- Comment #2 from Graham Reed greed at pobox dot com 2011-10-25 20:04:32 UTC --- This may be the same fault I'm seeing on

[Bug driver/41844] lto1: warning: unknown register name: line-length-none

2011-10-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41844 --- Comment #7 from Richard Guenther rguenth at gcc dot gnu.org 2011-10-26 09:30:33 UTC --- Author: rguenth Date: Wed Oct 26 09:30:29 2011 New Revision: 180517 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180517 Log: 2011-10-26 Richard

[Bug driver/41844] lto1: warning: unknown register name: line-length-none

2011-10-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41844 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/50872] [4.7 Regression] internal compiler error: in inline_small_functions, at ipa-inline.c:1413

2011-10-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50872 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at

[Bug tree-optimization/50763] [4.7 Regression] ICE: verify_gimple failed: missing PHI def with -ftree-tail-merge

2011-10-26 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763 --- Comment #15 from vries at gcc dot gnu.org 2011-10-26 09:34:00 UTC --- Author: vries Date: Wed Oct 26 09:33:56 2011 New Revision: 180519 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180519 Log: 2011-10-26 Tom de Vries

[Bug tree-optimization/50763] [4.7 Regression] ICE: verify_gimple failed: missing PHI def with -ftree-tail-merge

2011-10-26 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763 --- Comment #14 from vries at gcc dot gnu.org 2011-10-26 09:33:52 UTC --- Author: vries Date: Wed Oct 26 09:33:49 2011 New Revision: 180518 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180518 Log: 2011-10-26 Tom de Vries

[Bug tree-optimization/50763] [4.7 Regression] ICE: verify_gimple failed: missing PHI def with -ftree-tail-merge

2011-10-26 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763 vries at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/50872] [4.7 Regression] internal compiler error: in inline_small_functions, at ipa-inline.c:1413

2011-10-26 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50872 Markus Trippelsdorf markus at trippelsdorf dot de changed: What|Removed |Added CC||markus

[Bug c++/50871] [C++0x] G++ fails to reject explicitly-defaulted function definition with different exception spec in system headers

2011-10-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50871 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC||jason at

[Bug libstdc++/50862] deadlock in std::condition_variable_any

2011-10-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862 --- Comment #10 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-26 10:29:50 UTC --- Yes, I suppose it should be: ~_Unlock() { if (uncaught_exception()) __try { _M_lock.lock(); } __catch(...) { } else _M_lock.lock(); }

[Bug c++/50592] g++ fails to see function side effect

2011-10-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50592 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2011-10-26 10:30:49 UTC --- Do you have a smaller reproducer? 190 KB is unmanageable. Have also a look to: http://gcc.gnu.org/wiki/A_guide_to_testcase_reduction

[Bug c++/50025] C++0x initialization syntax doesn't work for class members of reference type

2011-10-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50025 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|

[Bug c++/50871] [C++0x] G++ fails to reject explicitly-defaulted function definition with different exception spec in system headers

2011-10-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50871 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-26 10:40:30 UTC --- Ah of course it's a system header thing, but -pedantic would have caught it. This let a bug slip through in the library, which I fixed with

[Bug c++/50025] C++0x initialization syntax doesn't work for class members of reference type

2011-10-26 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50025 --- Comment #6 from Daniel Krügler daniel.kruegler at googlemail dot com 2011-10-26 10:44:55 UTC --- The corresponding CWG issue is http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#1288

[Bug c++/50025] [DR 1288] C++0x initialization syntax doesn't work for class members of reference type

2011-10-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50025 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |SUSPENDED

[Bug c++/50871] [C++0x] G++ fails to reject explicitly-defaulted function definition with different exception spec in system headers

2011-10-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50871 --- Comment #3 from Paolo Carlini paolo.carlini at oracle dot com 2011-10-26 11:31:07 UTC --- I know. -pedantic works indeed. Really, changing this would be easy, if we wanted, maybe it's just something from the past? Jason should know...

[Bug fortran/50815] ICE on allocation of deferred length character scalar dummy argument when -fbounds-check

2011-10-26 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50815 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug target/50842] gnatmake fails to link in stage3 with undefined symbol _iconv_close

2011-10-26 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50842 --- Comment #1 from John David Anglin danglin at gcc dot gnu.org 2011-10-26 12:03:12 UTC --- gnatmake needs to be linked against /usr/lib/libiconv.dylib.

[Bug target/48108] lto should be containerized in a single mach-o section on darwin

2011-10-26 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48108 --- Comment #21 from Iain Sandoe iains at gcc dot gnu.org 2011-10-26 12:38:05 UTC --- Author: iains Date: Wed Oct 26 12:37:59 2011 New Revision: 180523 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180523 Log: gcc: PR target/48108

[Bug libstdc++/50862] deadlock in std::condition_variable_any

2011-10-26 Thread bartosz.szurgot at pwr dot wroc.pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862 --- Comment #11 from bartek 'basz' szurgot bartosz.szurgot at pwr dot wroc.pl 2011-10-26 12:41:34 UTC --- i'm not sure about uncaught_exception(). i remember reading in Herb Sutter's that it's usage should be avoided, since it has some flaw, that

[Bug bootstrap/50229] [4.7 Regression] Can't cross compile for i686-apple-darwin10 from x86_64-redhat_linux

2011-10-26 Thread vanboxem.ruben at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50229 --- Comment #9 from Ruben Van Boxem vanboxem.ruben at gmail dot com 2011-10-26 12:49:43 UTC --- I received a build of a darwinx-ld binary from the darwinx toolchain maintainer that accepts the -no_compact_unwind option, and the problem has not

[Bug libstdc++/50862] deadlock in std::condition_variable_any

2011-10-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862 --- Comment #12 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-26 13:02:31 UTC --- (In reply to comment #11) i'm not sure about uncaught_exception(). i remember reading in Herb Sutter's that it's usage should be avoided, since it has some

[Bug libstdc++/50862] deadlock in std::condition_variable_any

2011-10-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862 --- Comment #13 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-26 13:05:52 UTC --- (In reply to comment #11) unique_lockmutex __my_lock(_M_mutex); _Unlock __unlock(__lock); unique_lockmutex __my_lock2(std::move(__my_lock));

[Bug target/48108] lto should be containerized in a single mach-o section on darwin

2011-10-26 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48108 --- Comment #22 from Jack Howarth howarth at nitro dot med.uc.edu 2011-10-26 13:28:20 UTC --- Can we backport r180523 to gcc-4_6-branch (perhaps even for gcc 4.6.2)? Also in gcc trunk we should also now fully revert... Author: mrs Date: Mon Mar

[Bug debug/50826] bootstrap on 64 bit pa broken by r180194, ICE in mem_loc_descriptor

2011-10-26 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50826 --- Comment #9 from Alexandre Oliva aoliva at gcc dot gnu.org 2011-10-26 13:32:57 UTC --- Nice, a testsuite run detected gcc.dg/torture/pr43165.c -Os -g on i686-linux-gnu gets a debug stmt referencing a user variable using a debug temp as the

[Bug c++/50871] [C++0x] G++ fails to reject explicitly-defaulted function definition with different exception spec in system headers

2011-10-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50871 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2011-10-26 13:37:23 UTC --- Are the libstdc++ headers treated as system headers when building the library itself? If so, that seems like the thing to fix.

[Bug libstdc++/50862] deadlock in std::condition_variable_any

2011-10-26 Thread bartosz.szurgot at pwr dot wroc.pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862 --- Comment #14 from bartek 'basz' szurgot bartosz.szurgot at pwr dot wroc.pl 2011-10-26 13:42:29 UTC --- uhum - i missed that one... :/ ok then - looks like http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862#c10 is a working solution. :)

[Bug tree-optimization/50873] New: The fix to PR50730 causes gcc.c-torture/unsorted/dilayout.c to ICE

2011-10-26 Thread mgretton at sourceware dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50873 Bug #: 50873 Summary: The fix to PR50730 causes gcc.c-torture/unsorted/dilayout.c to ICE Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug c++/50871] [C++0x] G++ fails to reject explicitly-defaulted function definition with different exception spec in system headers

2011-10-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50871 --- Comment #5 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-26 13:46:45 UTC --- Yes they are. Not doing that would be a good idea

[Bug debug/50826] bootstrap on 64 bit pa broken by r180194, ICE in mem_loc_descriptor

2011-10-26 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50826 --- Comment #10 from Alexandre Oliva aoliva at gcc dot gnu.org 2011-10-26 13:47:56 UTC --- Author: aoliva Date: Wed Oct 26 13:47:48 2011 New Revision: 180525 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180525 Log: PR debug/50826 *

[Bug debug/50826] bootstrap on 64 bit pa broken by r180194, ICE in mem_loc_descriptor

2011-10-26 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50826 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug libstdc++/50862] deadlock in std::condition_variable_any

2011-10-26 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862 --- Comment #15 from Alexandre Oliva aoliva at gcc dot gnu.org 2011-10-26 13:55:25 UTC --- Shouldn't the testcase contain: // { dg-require-sched-yield } ? I'm getting a failure because this_thread::yield is not defined, and

[Bug libstdc++/50862] deadlock in std::condition_variable_any

2011-10-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862 --- Comment #16 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-26 14:06:12 UTC --- Yes, thanks for spotting it. Ideally we'd define this_thread::yield() anyway, but until then the test should use the dg-require

[Bug target/50874] New: loc_t in tree-diagnostics.c conflicts with system header on AIX

2011-10-26 Thread greed at pobox dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50874 Bug #: 50874 Summary: loc_t in tree-diagnostics.c conflicts with system header on AIX Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug tree-optimization/49316] ICE in in function_and_variable_visibility, at ipa.c:926 with g++.dg/tls/diag-1.C

2011-10-26 Thread greed at pobox dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49316 --- Comment #4 from Graham Reed greed at pobox dot com 2011-10-26 15:36:40 UTC --- Created attachment 25617 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25617 KLUDGE/workaround for ICE I worked around the ICE on AIX with this patch. THIS

[Bug tree-optimization/49316] ICE in in function_and_variable_visibility, at ipa.c:926 with g++.dg/tls/diag-1.C

2011-10-26 Thread greed at pobox dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49316 --- Comment #5 from Graham Reed greed at pobox dot com 2011-10-26 15:39:10 UTC --- (In reply to comment #4) Sorry, forgot to add: I made the patch against 4.6.1, and have run bootstrap and testing on AIX 5.3 TL4. I was able to apply it

[Bug fortran/50875] New: O3 and -march=native lead to internal compiler error: in find_reloads

2011-10-26 Thread holyjoly at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50875 Bug #: 50875 Summary: O3 and -march=native lead to internal compiler error: in find_reloads Classification: Unclassified Product: gcc Version: 4.6.1 Status:

[Bug tree-optimization/49316] ICE in in function_and_variable_visibility, at ipa.c:926 with g++.dg/tls/diag-1.C

2011-10-26 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49316 --- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-10-26 15:52:07 UTC --- I made the patch against 4.6.1, and have run bootstrap and testing on AIX 5.3 TL4. I was able to apply it unchanged against

[Bug fortran/50875] O3 and -march=native lead to internal compiler error: in find_reloads

2011-10-26 Thread xunxun1982 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50875 xunxun xunxun1982 at gmail dot com changed: What|Removed |Added CC||xunxun1982 at gmail

[Bug fortran/50875] O3 and -march=native lead to internal compiler error: in find_reloads

2011-10-26 Thread holyjoly at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50875 --- Comment #2 from Joly Aarons holyjoly at gmail dot com 2011-10-26 16:08:14 UTC --- (In reply to comment #1) Your gcc -v information? And your cpu model? (I think it's related with cpu instruction set) I use i686-w64-mingw32 gfortran 4.6.2

[Bug fortran/50875] O3 and -march=native lead to internal compiler error: in find_reloads

2011-10-26 Thread xunxun1982 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50875 --- Comment #3 from xunxun xunxun1982 at gmail dot com 2011-10-26 16:35:38 UTC --- The issue is related with -mavx I use gfortran -O3 -mavx to reproduce the problem.

[Bug tree-optimization/50789] Gather vectorization

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50789 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Attachment #25614|0 |1 is

[Bug rtl-optimization/48721] [4.6/4.7 Regression] ICE: verify_flow_info failed: missing barrier after block 6 with -foptimize-sibling-calls -fsched2-use-superblocks

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48721 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/47230] [4.6/4.7 Regression] gcc fails to bootstrap on alpha in stage2 with relocation truncated to fit: GPREL16 against ...

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47230 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug lto/48100] [4.6/4.7 Regression] Assertion failed in lto_varpool_replace_node, at lto-symtab.c:304 with mixed LTO/non-LTO objects

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48100 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug c++/50608] [4.6/4.7 regression] cannot apply 'offsetof' to a non-constant address

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50608 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug lto/48437] [4.6/4.7 Regression] LTO crashes with block-local function declarations

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48437 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug middle-end/44440] [4.6/4.7 regression] ira_initialization and buitins construction taking too much of startup time

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=0 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug middle-end/50210] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1137 with fgraphite-identity -ffast-math -fno-tree-scev-cprop -fstrict-overflow

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50210 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug fortran/42954] [4.5/4.6/4.7 regression] TARGET_*_CPP_BUILDINS issues with gfortran

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42954 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug libfortran/50105] [4.6/4.7 Regression] I/O with g6.5 - wrong number of ** shown

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50105 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/49641] [4.6 Regression] Wrong code for ARMv4T and stmia

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49641 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/49821] [4.6 regression] ICE in dwarf2out_cfi_begin_epilogue, at dwarf2out.c:3015

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49821 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug c/47435] [4.6/4.7 Regression] ICE: SIGSEGV in c_finish_case (c-typeck.c:8859) on invalid code

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47435 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/49140] [4.6 regression] wrong code with -O2 and -O3, not with -O3 -no-inline

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49140 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug middle-end/48600] [4.6/4.7 Regression] ICE when using cold attribute

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48600 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/47481] [4.6/4.7 Regression] spill failure with -O2 -msoft-float on Ada RTS

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47481 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug debug/48670] [4.6 regression] explosion in time and stack usage when using -ggdb on a class with many members

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48670 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug middle-end/48666] [4.6/4.7 Regression] -Warray-bounds doesn't trigger anymore for simple case

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48666 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/47333] [4.6/4.7 regression] g++.dg/lto/20091219 FAILs on Solaris 2

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47333 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug middle-end/48668] [4.6/4.7 regression] COMDAT Group signature not emitted in group

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48668 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/46590] [4.5/4.6/4.7 Regression] long compile time with -O2 and many loops

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46590 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug fortran/50410] [4.6/4.7 Regression] ICE in record_reference

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50410 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/50444] [4.6/4.7 Regression] -ftree-sra ignores alignment

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50444 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/50052] [4.6/4.7 Regression] FAIL: gcc.dg/ipa/ipa-sra-2.c scan-tree-dump eipa_sra

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50052 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug lto/47841] [4.6/4.7 Regression] New guality test failures

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47841 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug lto/47888] [4.6/4.7 Regression] tree check: expected array_type, have record_type in array_ref_low_bound, at expr.c:6249 / Segmentation fault

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47888 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug rtl-optimization/47918] [4.6/4.7 Regression] noreturn discovery broke non local gotos on m68k and i386

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47918 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/45402] [4.6/4.7 Regression] ICE in extract_insn, at recog.c:2127 for gcc.dg/pr28796-2 on rx-elf

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45402 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug lto/46798] [4.6 Regression] invalid conversion in gimple call; verify_stmts failed

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46798 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/46639] [4.6/4.7 Regression] Missing optimization due to function splitting and redundant conditionals

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46639 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug rtl-optimization/50063] [4.6/4.7 Regression] DSE: wrong code for gcc.dg/torture/pta-ptrarith-3.c

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50063 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug middle-end/47581] [4.5 regression] Unnecessary adjustments to stack pointer

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47581 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug lto/47936] [4.6/4.7 Regression] Missed optimization with LTO due to strict aliasing issues

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47936 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/50275] [4.6 regression] libgcc build failure on LM32

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50275 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug java/44495] [4.6/4.7 regression] ICE in java_mangle_resource_name, at java/mangle.c:658

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44495 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug rtl-optimization/50205] [4.6/4.7 Regression] ICE: in code_motion_path_driver, at sel-sched.c:6581 with -fselective-scheduling2 and custom flags

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50205 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/44688] [4.6/4.7 Regression] Excessive code-size growth at -O3

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44688 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/50213] [4.6 Regression] Regression in space-optimized code relative to 4.5.x

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50213 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug lto/47889] [4.6/4.7 Regression] Segmentation fault in useless_type_conversion_p, at tree-ssa.c:1228

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47889 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/48308] [4.6/4.7 Regression] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/50138] [4.6 Regression] ICE in vect_transform_stmt

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50138 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

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

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/45978] [4.6 Regression] bogus array subscript is above array bounds warning in extremely simple code with no loops

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45978 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug tree-optimization/47679] [4.6/4.7 Regression] Strange uninitialized warning after SRA

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47679 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug rtl-optimization/50078] [4.6/4.7 Regression] combine wrong code: volatile accesses optimized out

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50078 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/50807] [avr] Constructor writing to RAM for variable in Flash

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50807 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug fortran/50875] O3 and -march=native lead to internal compiler error: in find_reloads

2011-10-26 Thread holyjoly at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50875 --- Comment #4 from Joly Aarons holyjoly at gmail dot com 2011-10-26 17:30:32 UTC --- Excellent, just for completeness, I can confirm that : gfortran -O3 -mavx does reproduce the problem identically and that : (In reply to comment #3) The

[Bug libgcj/44415] [4.6/4.7 regression] gmp multilib support broke bootstrap with static libgmp

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44415 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug regression/50484] [4.6 regression] ia64-portbld-freebsd9.0, conftest.c:16:1: internal compiler error: Segmentation fault: 11

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50484 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug debug/49775] [4.6 Regression on AVR] ICE in based_loc_descr

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49775 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug debug/47471] [4.6/4.7 Regression] stdarg functions extraneous too-early prologue end

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47471 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug c++/50870] [C++0x] ICE with decltype, operator-, and default template arguments

2011-10-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50870 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/50870] [C++0x] ICE with decltype, operator-, and default template arguments

2011-10-26 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50870 --- Comment #1 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2011-10-26 17:59:42 UTC --- Author: paolo Date: Wed Oct 26 17:59:36 2011 New Revision: 180531 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180531 Log: 2011-10-26 Paolo

[Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug fortran/50875] O3 and -march=native lead to internal compiler error: in find_reloads

2011-10-26 Thread holyjoly at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50875 --- Comment #5 from Joly Aarons holyjoly at gmail dot com 2011-10-26 17:35:29 UTC --- Excellent, just for completeness, I can confirm that on my machines : gfortran -O3 -mavx does reproduce the problem identically and that : gfortran -O3

[Bug rtl-optimization/48830] [4.4/4.5/4.6 regression] unrecognized insn: storing invalid upper FP reg in SImode

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48830 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

[Bug target/45325] [4.6/4.7 Regression] target attribute doesn't work with -march=i586

2011-10-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45325 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.6.2 |4.6.3 ---

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