[Bug rtl-optimization/50213] [4.6/4.7 Regression] Regression in space-optimized code relative to 4.5.x

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50213 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug middle-end/50215] [4.7 Regression] FAIL: gcc.dg/guality/pr45882.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50215 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug bootstrap/50218] New: [4.7 regression] tree-ssa-loop-ivopts.c triggers -Werror=maybe-uninitialized breaking i686-linux bootstrap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50218 Bug #: 50218 Summary: [4.7 regression] tree-ssa-loop-ivopts.c triggers -Werror=maybe-uninitialized breaking i686-linux bootstrap Classification: Unclassified Product:

[Bug bootstrap/50218] [4.7 regression] tree-ssa-loop-ivopts.c triggers -Werror=maybe-uninitialized breaking i686-linux bootstrap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50218 --- Comment #1 from Mikael Pettersson mikpe at it dot uu.se 2011-08-28 09:46:26 UTC --- Patch posted: http://gcc.gnu.org/ml/gcc-patches/2011-08/msg02234.html

[Bug c++/40866] [4.5 Regression] ICE in create_tmp_var, at gimplify.c:504

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40866 --- Comment #11 from Thomas Koenig tkoenig at gcc dot gnu.org 2011-08-28 10:08:54 UTC --- Author: tkoenig Date: Sun Aug 28 10:08:50 2011 New Revision: 178140 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178140 Log: 2011-08-28 Thomas

[Bug java/48417] -ffixed-regs option can't work in mips-elf-gcj compiler

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48417 --- Comment #7 from Mikael Pettersson mikpe at it dot uu.se 2011-08-28 10:25:41 UTC --- I guess !global_regs[regno] vs !fixed_regs[regno] matters for compilation units that are compiled with -ffixed-$N but where there is no global register

[Bug debug/50215] [4.7 Regression] FAIL: gcc.dg/guality/pr45882.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50215 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug debug/50215] [4.7 Regression] FAIL: gcc.dg/guality/pr45882.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50215 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug debug/50215] [4.7 Regression] FAIL: gcc.dg/guality/pr45882.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50215 --- Comment #2 from Bernd Schmidt bernds at gcc dot gnu.org 2011-08-28 11:44:05 UTC --- How was this caused by my patch then? I can't even reproduce this here.

[Bug debug/50215] [4.7 Regression] FAIL: gcc.dg/guality/pr45882.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50215 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2011-08-28 12:01:52 UTC --- I think the rtl.def changes resulted in different hashing of the RTLs in question.

[Bug debug/50215] [4.7 Regression] FAIL: gcc.dg/guality/pr45882.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50215 --- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org 2011-08-28 12:05:51 UTC --- Verified now, without the var-tracking.c fix this: --- rtl.def (revision 178135) +++ rtl.def (working copy) @@ -296,12 +296,6 @@ DEF_RTL_EXPR(CALL, call, ee,

[Bug bootstrap/50218] [4.7 regression] tree-ssa-loop-ivopts.c triggers -Werror=maybe-uninitialized breaking i686-linux bootstrap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50218 --- Comment #2 from vries at gcc dot gnu.org 2011-08-28 12:08:45 UTC --- Author: vries Date: Sun Aug 28 12:08:41 2011 New Revision: 178141 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178141 Log: 2011-08-28 Mikael Pettersson

[Bug bootstrap/50218] [4.7 regression] tree-ssa-loop-ivopts.c triggers -Werror=maybe-uninitialized breaking i686-linux bootstrap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50218 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c/50219] New: Combine pass generated wrong code for unsigned char comparison on MIPS target

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50219 Bug #: 50219 Summary: Combine pass generated wrong code for unsigned char comparison on MIPS target Classification: Unclassified Product: gcc Version: 3.4.4 Status:

[Bug c++/50220] New: [C++0x] ICE when capturing a by-reference template function argument in a lambda

function: internalbug.cpp:5:10: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html for instructions. $ g++-svn --version g++ (GCC) 4.7.0 20110828 (experimental) Copyright (C) 2011 Free Software Foundation

[Bug c++/48582] [C++0x] [DR 342] Template non-type arguments doesn't accept null pointer constant value

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48582 --- Comment #2 from Jason Merrill jason at gcc dot gnu.org 2011-08-28 15:38:33 UTC --- Author: jason Date: Sun Aug 28 15:38:29 2011 New Revision: 178144 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178144 Log: Core DR 342 PR

[Bug c++/48582] [C++0x] [DR 342] Template non-type arguments doesn't accept null pointer constant value

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48582 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug fortran/50221] New: Allocatable string length fails with array assignment

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50221 Bug #: 50221 Summary: Allocatable string length fails with array assignment Classification: Unclassified Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal

[Bug c/50222] New: ICE with -O{1,2} -funswitch-loops -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50222 Bug #: 50222 Summary: ICE with -O{1,2} -funswitch-loops -ftree-loop-distribution Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED

[Bug target/50193] ARM: ICE on a | (b negative-constant)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50193 --- Comment #1 from Michael Hope michael.hope at linaro dot org 2011-08-28 21:40:01 UTC --- Also occurs when building LLVM trunk. See:

[Bug c/50222] ICE with -O{1,2} -funswitch-loops -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50222 --- Comment #1 from klondike franxisco1988+gcc at gmail dot com 2011-08-28 22:08:56 UTC --- Just for the record I can reproduce this with vanilla gcc: # LANG=C gcc -O2 -funswitch-loops -ftree-loop-distribution -I. -I.. -I../.. nutenc.c -include

[Bug c/50223] New: AVRGCC - dont clear r26 and r27.....its a (small) waste of CPU cycles.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50223 Bug #: 50223 Summary: AVRGCC - dont clear r26 and r27.its a (small) waste of CPU cycles. Classification: Unclassified Product: gcc Version: unknown Status:

[Bug target/50194] wrong tail call optimization for mixed arm/thumb mode

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50194 Doug Kwan dougkwan at google dot com changed: What|Removed |Added CC||dougkwan at google

[Bug tree-optimization/50204] [4.5/4.6/4.7 Regression] Missed fully redundant load found in crafty (SPEC 2k)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50204 --- Comment #2 from Andrew Pinski pinskia at gcc dot gnu.org 2011-08-29 03:00:48 UTC --- Created attachment 25124 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25124 Patch which was tested on x86_64 without any regressions Note I am going