[Bug fortran/46339] [4.3/4.4/4.5/4.6 Regression] ICE (segfault) in gfc_trans_pointer_assignment

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46339 --- Comment #3 from Jerry DeLisle 2010-11-13 07:11:57 UTC --- This avoids the segfault. But what is lang_specific and why is it not set in problem case? Where does it normally get set? Index: trans-expr.c ==

[Bug fortran/46339] [4.3/4.4/4.5/4.6 Regression] ICE (segfault) in gfc_trans_pointer_assignment

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46339 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot |

[Bug c/46460] shifting producing incorrect result

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46460 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c/46460] New: shifting producing incorrect result

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46460 Summary: shifting producing incorrect result Product: gcc Version: 4.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...@gcc.gnu

[Bug other/46332] __cxa_demangle yields excess parentheses for function types

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46332 Ian Lance Taylor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug other/46332] __cxa_demangle yields excess parentheses for function types

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46332 --- Comment #15 from ian at gcc dot gnu.org 2010-11-13 01:21:17 UTC --- Author: ian Date: Sat Nov 13 01:21:12 2010 New Revision: 166695 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166695 Log: libiberty/: PR other/46332 * cp-dem

[Bug middle-end/31827] limits-exprparen.c: Pid 2297 received a SIGSEGV for stack growth failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31827 Dave Korn changed: What|Removed |Added CC||davek at gcc dot gnu.org Known to fail|

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 --- Comment #9 from Tobias Burnus 2010-11-13 00:25:13 UTC --- Test case: --- /dev/null +++ b/gcc/testsuite/gfortran.dg/volatile12.f90 @@ -0,0 +1,16 @@ +! { dg-do compile } +! { dg-options "-fdump-tree-optimized -O3" } +! +! PR fortran/45742 +! +

[Bug c++/46457] Bogus warning about bitwise combination of enum flags in case statement

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46457 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 --- Comment #8 from Tobias Burnus 2010-11-12 23:55:06 UTC --- The issue with the dummy is: Volatile will be set in gfc_get_symbol_decl - but only if there is no backend declaration. For DUMMY arguments there is. Thus, one needs to handle them di

[Bug fortran/46459] New: ICE (segfault): Invalid read in compare_actual_formal [error recovery]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46459 Summary: ICE (segfault): Invalid read in compare_actual_formal [error recovery] Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Sever

[Bug middle-end/46458] Volatile status ignored for "(j > j)" during fold_comparison of fold-const.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46458 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 --- Comment #7 from Tobias Burnus 2010-11-12 23:32:06 UTC --- OK. The (j>j) and the tree->RTL issue are solved by the following patch. Thanks to Andrew, Ian, Richard et al. (at #gcc) for the debugging help. diff --git a/gcc/fortran/trans-common

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 Bug 45742 depends on bug 46458, which changed state. Bug 46458 Summary: Volatile status ignored for "(j > j)" during fold_comparison of fold-const.c http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46458 What|Old Value

[Bug middle-end/46454] Pointer to pointer function parameter handled incorrectly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46454 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/45794] [4.6 Regression] ICE: Segmentation fault in gfc_conv_procedure_call

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45794 Jerry DeLisle changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug fortran/45794] [4.6 Regression] ICE: Segmentation fault in gfc_conv_procedure_call

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45794 --- Comment #5 from Jerry DeLisle 2010-11-12 23:17:27 UTC --- Author: jvdelisle Date: Fri Nov 12 23:17:24 2010 New Revision: 166687 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166687 Log: 2010-11-12 Jerry DeLisle PR fortran/457

[Bug middle-end/46458] Volatile status ignored for "(j > j)" during fold_comparison of fold-const.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46458 --- Comment #2 from Tobias Burnus 2010-11-12 23:17:58 UTC --- (In reply to comment #1) > operand_equal_p should have return false for volatile declarations which it > does in the C case. That probably means that C has TREE_SIDE_EFFECTS set while

[Bug fortran/45794] [4.6 Regression] ICE: Segmentation fault in gfc_conv_procedure_call

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45794 --- Comment #4 from Jerry DeLisle 2010-11-12 23:07:24 UTC --- Author: jvdelisle Date: Fri Nov 12 23:07:18 2010 New Revision: 166686 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166686 Log: 2010-11-12 Jerry DeLisle PR fortran/457

[Bug middle-end/46458] Volatile status ignored for "(j > j)" during fold_comparison of fold-const.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46458 --- Comment #1 from Andrew Pinski 2010-11-12 23:05:55 UTC --- operand_equal_p should have return false for volatile declarations which it does in the C case.

[Bug libstdc++/46455] shared_ptr consuming too many semaphores on Windows

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #4 from Jonathan Wakely 2010-11-12 23:04:46 UTC --- yes, that's fine, thanks

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 --- Comment #5 from Tobias Burnus 2010-11-12 23:02:06 UTC --- (In reply to comment #4) > > volatile integer(kind=4) j; > I see: > foo (integer(kind=4) & restrict j) > so the volatile is missing. Huh? Seemingly, we have tested different thing

[Bug middle-end/46458] New: Volatile status ignored for "(j > j)" during fold_comparison of fold-const.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46458 Summary: Volatile status ignored for "(j > j)" during fold_comparison of fold-const.c Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: wrong-code Severit

[Bug c++/46457] New: Bogus warning about bitwise combination of enum flags in case statement

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46457 Summary: Bogus warning about bitwise combination of enum flags in case statement Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 --- Comment #4 from Thomas Koenig 2010-11-12 21:56:08 UTC --- (In reply to comment #2) > (In reply to comment #1) > > Apparently, VOLATILE has no effect at all. Another test case: > [...] > > Tobias, any ideas? > > No idea: > > $ cat test.f90.0

[Bug tree-optimization/46177] [4.5 Regression] ICE: in prop_phis, at tree-loop-distribution.c:327 with -fno-tree-copy-prop -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46177 --- Comment #12 from Jakub Jelinek 2010-11-12 21:54:53 UTC --- Author: jakub Date: Fri Nov 12 21:54:47 2010 New Revision: 166679 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166679 Log: PR tree-optimization/46177 * gcc.dg/pr4617

[Bug bootstrap/46456] cppbuiltin.o fails to build for arm-eabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46456 --- Comment #1 from Jorn Wolfgang Rennecke 2010-11-12 21:44:00 UTC --- Author: amylaar Date: Fri Nov 12 21:43:54 2010 New Revision: 166678 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166678 Log: PR bootstrap/46456 * cppbuiltin.

[Bug bootstrap/46456] cppbuiltin.o fails to build for arm-eabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46456 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/46456] New: cppbuiltin.o fails to build for arm-eabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46456 Summary: cppbuiltin.o fails to build for arm-eabi Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: build Severity: normal Priority: P3 Component: bootstrap

[Bug target/46435] cris-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46435 --- Comment #1 from Jorn Wolfgang Rennecke 2010-11-12 20:52:36 UTC --- Author: amylaar Date: Fri Nov 12 20:52:33 2010 New Revision: 166673 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166673 Log: PR target/46435 * config/cris/cr

[Bug libstdc++/46455] shared_ptr consuming too many semaphores on Windows

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #3 from Zouzou 2010-11-12 20:56:14 UTC --- (In reply to comment #2) > What's the value of __gnu_cxx::__default_lock_policy on Mingw? > Is it the same for GCC 4.4 and 4.5? it is 1 on both. (i got it using std::cout << __gnu_cxx::__def

[Bug target/46435] cris-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46435 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 --- Comment #3 from Tobias Burnus 2010-11-12 20:33:36 UTC --- I think the first test case is wrongly folded already by the front end: program main integer, volatile :: j if (j>j) call notfound end program main Gives the original dump: MAIN

[Bug libstdc++/46455] shared_ptr consuming too many semaphores on Windows

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #2 from Jonathan Wakely 2010-11-12 20:25:19 UTC --- What's the value of __gnu_cxx::__default_lock_policy on Mingw? Is it the same for GCC 4.4 and 4.5? Between 4.4 and 4.5 there are some changes to the ghtr-win32.h file which provides

[Bug fortran/45794] [4.6 Regression] ICE: Segmentation fault in gfc_conv_procedure_call

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45794 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot |

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 --- Comment #2 from Tobias Burnus 2010-11-12 20:22:24 UTC --- (In reply to comment #1) > Apparently, VOLATILE has no effect at all. Another test case: [...] > Tobias, any ideas? No idea: $ LANG= gfortran -v 2>&1|grep -E 'experi|Targ' Target: x

[Bug libstdc++/46455] shared_ptr consuming too many semaphores on Windows

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #1 from Jonathan Wakely 2010-11-12 20:14:38 UTC --- I don't think anything in shared_ptr changed between 4.4 and 4.5, though I don't know what thread layer is used by MinGW. I'll look into it

[Bug target/46438] xtensa-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46438 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/46438] xtensa-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46438 --- Comment #1 from Jorn Wolfgang Rennecke 2010-11-12 20:07:38 UTC --- Author: amylaar Date: Fri Nov 12 20:07:34 2010 New Revision: 166672 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166672 Log: PR target/46438 * config/xtensa/

[Bug fortran/45742] VOLATILE has no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45742 Thomas Koenig changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/46454] Pointer to pointer function parameter handled incorrectly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46454 Alexander Taradov changed: What|Removed |Added Component|middle-end |c --- Comment #2 from Alexander Tarad

[Bug bootstrap/46451] legacy cloog-ppl test omits necessary linkage on ppl libraries

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46451 --- Comment #2 from Jack Howarth 2010-11-12 19:44:01 UTC --- I can confirm that... Author: grosser Date: Fri Nov 12 18:29:27 2010 New Revision: 19 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=19 Log: Pass PPL libraries to CLooG

[Bug libstdc++/46455] New: shared_ptr consuming too many semaphores on Windows

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 Summary: shared_ptr consuming too many semaphores on Windows Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ Assign

[Bug target/46437] mcore-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46437 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/46437] mcore-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46437 --- Comment #1 from Jorn Wolfgang Rennecke 2010-11-12 19:35:21 UTC --- Author: amylaar Date: Fri Nov 12 19:35:17 2010 New Revision: 166671 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166671 Log: PR target/46437 * config/mcore/m

[Bug middle-end/46454] Pointer to pointer function parameter handled incorrectly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46454 Andrew Pinski changed: What|Removed |Added Component|c |middle-end --- Comment #1 from Andrew Pin

[Bug c/46454] New: Pointer to pointer function parameter handled incorrectly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46454 Summary: Pointer to pointer function parameter handled incorrectly Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug libstdc++/46447] std::atomic_flag slower than std::atomic_uchar

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46447 --- Comment #2 from Kyle Kloepper 2010-11-12 18:22:13 UTC --- Created attachment 22382 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22382 Gzipped tarball of source code used to measure times of atomics.

[Bug tree-optimization/45934] [4.6 Regression] g++.old-deja/g++.other/dtor5.C FAILs with -finline-small-functions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45934 Martin Jambor changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c++/39415] static_cast used as downcast can silently lose const

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39415 --- Comment #6 from Jason Merrill 2010-11-12 18:00:25 UTC --- Author: jason Date: Fri Nov 12 18:00:21 2010 New Revision: 17 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=17 Log: PR c++/39415 * typeck.c (build_static_cast_

[Bug target/46450] xstormy16-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46450 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/46450] xstormy16-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46450 --- Comment #1 from Jorn Wolfgang Rennecke 2010-11-12 17:46:08 UTC --- Author: amylaar Date: Fri Nov 12 17:46:02 2010 New Revision: 15 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=15 Log: PR target/46450 * config/stormy1

[Bug target/46428] moxie-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46428 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/46428] moxie-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46428 --- Comment #1 from Jorn Wolfgang Rennecke 2010-11-12 17:43:26 UTC --- Author: amylaar Date: Fri Nov 12 17:43:21 2010 New Revision: 14 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=14 Log: PR target/46428 * config/moxie/m

[Bug target/46431] fr30-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46431 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45722 --- Comment #34 from Eric Botcazou 2010-11-12 17:36:43 UTC --- > The patch in comment #16 makes sense (it's similar to what we do in > memcpy folding to avoid the situation - and to avoid re-writing of > strict-alignment target handling in memory

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45722 --- Comment #33 from Eric Botcazou 2010-11-12 17:34:26 UTC --- > The memory has MEM_ALIGN 8, but we of course just ignore that for > STRICT_ALIGNMENT targets. So the situation is similar to the old > mishandling of > > typedef int myint __attri

[Bug target/46431] fr30-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46431 --- Comment #1 from Jorn Wolfgang Rennecke 2010-11-12 17:34:09 UTC --- Author: amylaar Date: Fri Nov 12 17:34:04 2010 New Revision: 13 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=13 Log: PR target/46431 * config/fr30/fr

[Bug middle-end/44769] warning for split_double when HOST_BITS_PER_WIDE_INT < BITS_PER_WORD

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44769 --- Comment #2 from Jorn Wolfgang Rennecke 2010-11-12 17:24:22 UTC --- Author: amylaar Date: Fri Nov 12 17:24:16 2010 New Revision: 12 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=12 Log: PR middle-end/44769 * final.c (s

[Bug middle-end/44769] warning for split_double when HOST_BITS_PER_WIDE_INT < BITS_PER_WORD

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44769 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/46412] bfin-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46412 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug other/44767] LOCAL_ALIGNMENT used as unsigned value

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44767 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/46412] bfin-elf --enable-werror-always build fails

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46412 --- Comment #2 from Jorn Wolfgang Rennecke 2010-11-12 17:15:23 UTC --- Author: amylaar Date: Fri Nov 12 17:15:18 2010 New Revision: 11 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=11 Log: PR target/46412 * config/bfin/bf

[Bug other/44767] LOCAL_ALIGNMENT used as unsigned value

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44767 --- Comment #2 from Jorn Wolfgang Rennecke 2010-11-12 17:11:17 UTC --- Author: amylaar Date: Fri Nov 12 17:11:06 2010 New Revision: 10 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=10 Log: PR bootstrap/44756 PR build/4476

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44756 --- Comment #8 from Jorn Wolfgang Rennecke 2010-11-12 17:11:14 UTC --- Author: amylaar Date: Fri Nov 12 17:11:06 2010 New Revision: 10 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=10 Log: PR bootstrap/44756 PR build/4476

[Bug target/46453] New: MIPS backend is not using special instructions for __builtin_bswap32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46453 Summary: MIPS backend is not using special instructions for __builtin_bswap32 Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: enhancement Priority: P3

[Bug testsuite/46422] [4.6 Regression] FAIL: g++.dg/other/i386-?.C

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46422 Quentin Neill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/46447] std::atomic_flag slower than std::atomic_uchar

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46447 Benjamin Kosnik changed: What|Removed |Added CC||bkoz at gcc dot gnu.org Assigne

[Bug bootstrap/46451] legacy cloog-ppl test omits necessary linkage on ppl libraries

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46451 --- Comment #1 from Jack Howarth 2010-11-12 15:55:57 UTC --- Fixing this seems problematic. While config/cloog.m4 currently has the location of the ppl headers passed to CFLAGS for these tests... dnl clooglibs & clooginc may have been initiali

[Bug tree-optimization/46355] [4.5 Regression] ICE: SIGSEGV in create_preheader (cfgloopmanip.c:1336) with -O -fstrict-overflow -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46355 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug rtl-optimization/44691] [4.6 Regression] ICE: RTL check: expected code 'reg', have 'plus' in rhs_regno, at rtl.h:1050

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44691 --- Comment #9 from Alexander Monakov 2010-11-12 15:47:46 UTC --- Author: amonakov Date: Fri Nov 12 15:47:38 2010 New Revision: 166653 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166653 Log: Backport from mainline: 2010-08-19

[Bug target/45886] [ARM] support for __ARM_PCS_VFP predefined symbol in gcc 4.5.x would be very nice

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45886 --- Comment #3 from Siarhei Siamashka 2010-11-12 15:30:24 UTC --- Richard, what would be the appropriate target milestone to get this bug fixed? This needs just a backport of a trivial patch from trunk to 4.5 branch, but delaying this fix increa

[Bug c++/46058] [4.5/4.6 Regression] gcc crashes with lvalue error on the following Code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46058 H.J. Lu changed: What|Removed |Added CC||jason at redhat dot com --- Comment #3 from H.J

[Bug tree-optimization/46315] [4.5 Regression] gcc-4.5.1 -O2 -fno-strict-overflow causes bad code generation

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46315 --- Comment #4 from Richard Guenther 2010-11-12 14:56:54 UTC --- loop-header copying is where things start to be different. In the end the asm doesn't make much sense: parse_ranged.clone.0: .LFB2: .cfi_startproc leaq2(%rdi),

[Bug c++/6936] member "using" binds wrong

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6936 fabien at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/42844] const variable requires initializer / no explicitly declared default constructor

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42844 Fabien Chene changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/45074] GCC Segmentation fault - negating global register variables

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45074 Steven Bosscher changed: What|Removed |Added CC||pinskia at gcc dot gnu.org Com

[Bug tree-optimization/46355] [4.5 Regression] ICE: SIGSEGV in create_preheader (cfgloopmanip.c:1336) with -O -fstrict-overflow -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46355 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/46177] [4.5 Regression] ICE: in prop_phis, at tree-loop-distribution.c:327 with -fno-tree-copy-prop -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46177 --- Comment #10 from Richard Guenther 2010-11-12 14:43:25 UTC --- Author: rguenth Date: Fri Nov 12 14:43:19 2010 New Revision: 166652 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166652 Log: 2010-11-12 Richard Guenther Backport

[Bug c++/46170] [4.4/4.5/4.6 Regression] g++ wrongly rejects pointer-to-member in template arguments

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/46177] [4.5 Regression] ICE: in prop_phis, at tree-loop-distribution.c:327 with -fno-tree-copy-prop -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46177 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/46194] [4.5/4.6 Regression] gcc.dg/graphite/block-0.c FAILs with -ftree-parallelize-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46194 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug c++/46304] [4.5 Regression] g++ crashes with ICE in bitmap_first_set_bit, at bitmap.c:770

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46304 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug middle-end/45819] [4.5 Regression] unexpected unaligned access to volatile int

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45819 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 --- Comment #4 from Richard Guenthe

[Bug c++/19377] Using declaration in "private" part causes "protected" diagnostic

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19377 fabien at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug rtl-optimization/45967] [4.5 Regression] gcc-4.5.x optimizes code with side-effects away

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45967 --- Comment #6 from Andreas Krebbel 2010-11-12 14:26:56 UTC --- (In reply to comment #5) > (In reply to comment #4) > > Fixed for trunk sofar. Let's see if there is any fallout. > > This seems to have broken bootstrap on s390x. From a first gla

[Bug c++/43719] uninitialized const member incorrectly accepted, using an array

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43719 Fabien Chene changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug bootstrap/46451] New: legacy cloog-ppl test omits necessary linkage on ppl libraries

../gcc-4.6-20101112/configure --prefix=/sw --prefix=/sw/lib/gcc4.6 --mandir=/sw/share/man --infodir=/sw/lib/gcc4.6/info --enable-languages=c,c++,fortran,objc,obj-c++,java --with-gmp=/sw --with-libiconv-prefix=/sw --with-ppl=/sw --with-cloog=/sw --with-mpc=/sw --with-system-zlib --x-includes=/u

[Bug middle-end/46446] [4.6 regression] New test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46446 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/46220] [4.3/4.4/4.5/4.6 Regression] Error: invalid covariant return type generated for incomplete class type and different qualifer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46220 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug c++/29043] Constructor for POD type with const member without member initializer accepted

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29043 Fabien Chene changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/46172] [4.3/4.4/4.5/4.6 Regression] ICE: in expand_widen_pattern_expr, at optabs.c:522 with -ftree-vectorize -fno-tree-dce

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46172 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug tree-optimization/46165] [4.3/4.4 Regression] ICE: verify_flow_info failed when casting-out attribute noreturn with -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46165 --- Comment #9 from Zdenek Sojka 2010-11-12 14:09:39 UTC --- trunk r166509 compiles fine, even with -fno-tree-fre -fno-tree-pre: $ gcc -O -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce -fno-tree-fre -fno-tree-pre pr46165.c -c with yes,rtl,df ch

[Bug tree-optimization/46168] [4.3/4.4/4.5/4.6 Regression] ICE: verify_ssa failed: definition in block 6 does not dominate use in block 5 with -ftree-loop-linear

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46168 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug target/46080] [4.4/4.5/4.6 Regression] incorrect precision of sqrtf builtin for x87 arithmetic (-mfpmath=387)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46080 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug c++/45983] [4.5 Regression] ICE: tree code 'template_parm_index' is not supported in gimple streams with -lto

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45983 Richard Guenther changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug c++/46159] [4.5/4.6 Regression] Bogus warning about lambdas

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46159 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug target/45886] [ARM] support for __ARM_PCS_VFP predefined symbol in gcc 4.5.x would be very nice

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45886 Richard Guenther changed: What|Removed |Added Target Milestone|4.5.2 |---

[Bug c/46452] New: Apparently invalid optimization of bitfield access (4.5 regression?)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46452 Summary: Apparently invalid optimization of bitfield access (4.5 regression?) Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug middle-end/45705] [4.3/4.4/4.5 Regression] Useless store not optimized away

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45705 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 Status|ASSIGNED

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