[Bug target/54476] New: Passing -1 to __builtin_avr_delay_cycles causes cc1 memory usage to explode on x86_64 host

2012-09-04 Thread senthil_kumar.selvaraj at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54476 Bug #: 54476 Summary: Passing -1 to __builtin_avr_delay_cycles causes cc1 memory usage to explode on x86_64 host Classification: Unclassified Product: gcc Version: 4.8.0

[Bug target/51244] SH Target: Inefficient conditional branch

2012-09-04 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #52 from Oleg Endo olegendo at gcc dot gnu.org 2012-09-04 08:03:08 UTC --- Author: olegendo Date: Tue Sep 4 08:03:01 2012 New Revision: 190909 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190909 Log: PR target/51244 *

[Bug fortran/54443] [4.7/4.8 Regression] Segmentation Fault when Compiling for code using Fortran Polymorphic Entities

2012-09-04 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54443 --- Comment #5 from janus at gcc dot gnu.org 2012-09-04 08:03:16 UTC --- Author: janus Date: Tue Sep 4 08:03:09 2012 New Revision: 190910 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190910 Log: 2012-09-04 Janus Weil ja...@gcc.gnu.org

[Bug fortran/54244] [OOP] ICE in gfc_add_component_ref, at fortran/class.c:210

2012-09-04 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54244 --- Comment #5 from janus at gcc dot gnu.org 2012-09-04 08:03:18 UTC --- Author: janus Date: Tue Sep 4 08:03:09 2012 New Revision: 190910 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190910 Log: 2012-09-04 Janus Weil ja...@gcc.gnu.org

[Bug target/54220] [avr] Potential stack corruption in naked functions at -O0

2012-09-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54220 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-09-04 09:08:54 UTC --- Author: gjl Date: Tue Sep 4 09:08:50 2012 New Revision: 190914 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190914 Log: PR target/54220 *

[Bug target/54220] [avr] Potential stack corruption in naked functions at -O0

2012-09-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54220 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-09-04 09:14:40 UTC --- Author: gjl Date: Tue Sep 4 09:14:36 2012 New Revision: 190916 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190916 Log: Backport from 2012-09-04

[Bug target/54220] [avr] Potential stack corruption in naked functions at -O0

2012-09-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54220 --- Comment #3 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-09-04 09:21:24 UTC --- Author: gjl Date: Tue Sep 4 09:21:20 2012 New Revision: 190917 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190917 Log: Backport from 2012-09-04

[Bug target/54220] [avr] Potential stack corruption in naked functions at -O0

2012-09-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54220 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target|AVR |avr

[Bug tree-optimization/54458] [4.8 Regression] ICE get_loop_body, at cfgloop.c:830

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54458 --- Comment #8 from Richard Guenther rguenth at gcc dot gnu.org 2012-09-04 09:29:02 UTC --- Author: rguenth Date: Tue Sep 4 09:28:58 2012 New Revision: 190918 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190918 Log: 2012-09-04 Richard

[Bug target/54476] Passing -1 to __builtin_avr_delay_cycles causes cc1 memory usage to explode on x86_64 host

2012-09-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54476 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-09-04 09:37:11 UTC --- Author: gjl Date: Tue Sep 4 09:37:08 2012 New Revision: 190920 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190920 Log: PR target/54476 *

[Bug target/45070] Miscompiled c++ class with packed attribute on ARM with -Os optimizations (Qt 4.6.2)

2012-09-04 Thread amker at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45070 --- Comment #20 from amker at gcc dot gnu.org 2012-09-04 09:36:48 UTC --- Author: amker Date: Tue Sep 4 09:36:44 2012 New Revision: 190919 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190919 Log: PR target/45070 *

[Bug target/54476] Passing -1 to __builtin_avr_delay_cycles causes cc1 memory usage to explode on x86_64 host

2012-09-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54476 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-09-04 09:38:48 UTC --- Author: gjl Date: Tue Sep 4 09:38:42 2012 New Revision: 190921 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190921 Log: Backport from 2012-09-04

[Bug target/54476] [avr] __builtin_avr_delay_cycles (-1ul) causes memory usage to explode on x86_64 host

2012-09-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54476 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target|AVR |avr

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #21 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-09-04 10:27:58 UTC --- How about this patch? Not sure whether this handles cross-compiling. It seems to work for me. Before I test the patch, I am surprised to see

[Bug tree-optimization/54458] [4.8 Regression] ICE get_loop_body, at cfgloop.c:830

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54458 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug ada/54469] FAIL: gnat.dg/array11.adb (test for warnings, line 12)

2012-09-04 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54469 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added CC||ebotcazou

[Bug fortran/54474] [4.8 Regression]: gfortran.dg/coarray_poly_3.f90

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54474 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug ada/54469] FAIL: gnat.dg/array11.adb (test for warnings, line 12)

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54469 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target|hppa*-*-* (32-bit) |

[Bug fortran/54474] [4.8 Regression]: gfortran.dg/coarray_poly_3.f90

2012-09-04 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54474 --- Comment #2 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-09-04 10:44:28 UTC --- Apparently Tobias is not around today. I have posted a potential fix at http://gcc.gnu.org/ml/fortran/2012-09/msg8.html tested on

[Bug middle-end/54146] Very slow compile with attribute((flatten))

2012-09-04 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54146 --- Comment #60 from Steven Bosscher steven at gcc dot gnu.org 2012-09-04 10:50:47 UTC --- Another improvement that can be done for the test case, is to assign pseudo-register numbers such that the density of the DF_LR and DF_LIVE bitmaps

[Bug target/54083] FAIL: gcc.dg/torture/pr53922.c on *-apple-darwin*

2012-09-04 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54083 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug middle-end/54477] New: Inlining summary generation should not change the current function

2012-09-04 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54477 Bug #: 54477 Summary: Inlining summary generation should not change the current function Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug fortran/45586] [4.8 Regression] ICE non-trivial conversion at assignment

2012-09-04 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch changed: What|Removed |Added URL|

[Bug tree-optimization/46590] [4.6/4.7/4.8 Regression] long compile time with -O2 and many loops

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46590 --- Comment #35 from Richard Guenther rguenth at gcc dot gnu.org 2012-09-04 13:17:53 UTC --- With -O1 FRE uses loads of memory and compile-time. Not the value-numbering itself but compute_avail ()! Bah. Of course AVAIL sets get bigger and

[Bug bootstrap/54478] New: Fails to bootstrap with GCC 4.3.6

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54478 Bug #: 54478 Summary: Fails to bootstrap with GCC 4.3.6 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Keywords: build Severity: normal

[Bug bootstrap/54478] Fails to bootstrap with GCC 4.3.6

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54478 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2012-09-04 13:57:52 UTC --- Created attachment 28129 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28129 preprocessed source

[Bug bootstrap/54478] [4.8 Regression] Fails to bootstrap with GCC 4.3.6

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54478 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.4.6

[Bug middle-end/54470] FAIL: gcc.dg/ipa/iinline-4.c scan-ipa-dump inline hooray4[^\\n]*inline copy in test4

2012-09-04 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54470 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug bootstrap/54479] New: Bootstrap with release-checking broken

2012-09-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54479 Bug #: 54479 Summary: Bootstrap with release-checking broken Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority:

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #22 from Jack Howarth howarth at nitro dot med.uc.edu 2012-09-04 14:17:52 UTC --- It seems that when clang is used as the system compiler we will have to use a run-time test as well to determine drand support. On a 2009 Mac Pro,

[Bug rtl-optimization/54472] ICE (spill_failure): unable to find a register to spill in class 'AREG' with -O -fschedule-insns -fselective-scheduling

2012-09-04 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54472 --- Comment #2 from Uros Bizjak ubizjak at gmail dot com 2012-09-04 14:48:02 UTC --- For some reason, -fselective-scheduling is moving (insn 19 16 22 2 (use (reg/i:SI 0 ax)) testcase.c:6 -1 (nil)) around. This insn marks function return,

[Bug c++/54437] [4.8 Regression] Revision 190664 causes Firefox build failure

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54437 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug bootstrap/54479] Bootstrap with release-checking broken

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54479 Diego Novillo dnovillo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug bootstrap/54479] Bootstrap with release-checking broken

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54479 --- Comment #2 from Diego Novillo dnovillo at gcc dot gnu.org 2012-09-04 15:17:00 UTC --- Author: dnovillo Date: Tue Sep 4 15:16:51 2012 New Revision: 190937 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190937 Log: PR bootstrap/54479

[Bug bootstrap/54479] Bootstrap with release-checking broken

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54479 Diego Novillo dnovillo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug bootstrap/54453] [4.8 Regression] r190783 breaks bootstrap on powerpc64-unknown-linux-gnu

2012-09-04 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54453 --- Comment #9 from Steven Bosscher steven at gcc dot gnu.org 2012-09-04 15:28:46 UTC --- Author: steven Date: Tue Sep 4 15:28:39 2012 New Revision: 190939 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190939 Log: PR bootstrap/54453

[Bug libstdc++/54468] type trait is_unsigned...::value for C++11 enum class with underlying unsigned type not true

2012-09-04 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54468 Daniel Krügler daniel.kruegler at googlemail dot com changed: What|Removed |Added CC|

[Bug target/54480] New: Error: bad immediate value for offset

2012-09-04 Thread doko at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54480 Bug #: 54480 Summary: Error: bad immediate value for offset Classification: Unclassified Product: gcc Version: 4.6.4 Status: UNCONFIRMED Severity: normal Priority:

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #23 from Jakub Jelinek jakub at gcc dot gnu.org 2012-09-04 15:53:20 UTC --- Why do you talk about clang? This has nothing to do with it. And, there is already runtime check for whether RDRAND can be used in random.cc (though,

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #24 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-09-04 15:56:17 UTC --- As such, the patch in commen #20 does not work: (1) on x86_64-apple-darwin10 it gives [macbook] gcc/p_build% grep -r rdr

[Bug bootstrap/54478] [4.8 Regression] Fails to bootstrap with GCC 4.3.6

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54478 Diego Novillo dnovillo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug regression/53964] regression: sparc64 FreeBSD: /usr/ports/lang/gcc46/work/build/./prev-gcc/include/stddef.h:150:26: error: two or more data types n declaration specifiers

2012-09-04 Thread mexas at bristol dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53964 --- Comment #5 from Anton Shterenlikht mexas at bristol dot ac.uk 2012-09-04 16:09:23 UTC --- Still the same with gcc-4.6-20120831: gmake[3]: Entering directory `/usr/ports/lang/gcc46/work/build/libcpp'

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #25 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-09-04 16:14:01 UTC --- I am now at stage 2 with --- ../_clean/libstdc++-v3/configure2012-08-29 10:19:44.0 +0200 +++ ../p_work/libstdc++-v3/configure

[Bug c/54481] New: missed optimization: unnecessary indirect call

2012-09-04 Thread neleai at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54481 Bug #: 54481 Summary: missed optimization: unnecessary indirect call Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #26 from Jack Howarth howarth at nitro dot med.uc.edu 2012-09-04 16:37:07 UTC --- (In reply to comment #23) Why do you talk about clang? This has nothing to do with it. And, there is already runtime check for whether RDRAND can be

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #27 from Jack Howarth howarth at nitro dot med.uc.edu 2012-09-04 16:47:47 UTC --- (In reply to comment #25) Your proposed patch from comment 25 appears to be working under clang 4.0 of Xcode 4.4. The configure test is properly run

[Bug libstdc++/54482] New: catch-22 in static linking with libstdc++ fails

2012-09-04 Thread simonb at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54482 Bug #: 54482 Summary: catch-22 in static linking with libstdc++ fails Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/54474] [4.8 Regression]: gfortran.dg/coarray_poly_3.f90

2012-09-04 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54474 --- Comment #3 from Hans-Peter Nilsson hp at gcc dot gnu.org 2012-09-04 16:52:52 UTC --- (In reply to comment #2) Apparently Tobias is not around today. I have posted a potential fix at http://gcc.gnu.org/ml/fortran/2012-09/msg8.html

[Bug libstdc++/54172] [4.7/4.8 Regression] __cxa_guard_acquire thread-safety issue

2012-09-04 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54172 Richard Henderson rth at gcc dot gnu.org changed: What|Removed |Added CC||rth at gcc dot

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread howarth at nitro dot med.uc.edu
... ../gcc-4.8-20120904/configure --prefix=/sw --prefix=/sw/lib/gcc4.8 --mandir=/sw/share/man --infodir=/sw/lib/gcc4.8/info --enable-languages=c,c++,fortran,lto,objc,obj-c++,java --with-gmp=/sw --with-libiconv-prefix=/sw --with-isl=/sw --with-cloog=/sw --with-mpc=/sw --with-system-zlib --enable-checking=yes

[Bug rtl-optimization/54472] ICE (spill_failure): unable to find a register to spill in class 'AREG' with -O -fschedule-insns -fselective-scheduling

2012-09-04 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54472 --- Comment #3 from Andrey Belevantsev abel at gcc dot gnu.org 2012-09-04 17:47:24 UTC --- (In reply to comment #2) For some reason, -fselective-scheduling is moving (insn 19 16 22 2 (use (reg/i:SI 0 ax)) testcase.c:6 -1 (nil))

[Bug libstdc++/54172] [4.7/4.8 Regression] __cxa_guard_acquire thread-safety issue

2012-09-04 Thread thiago at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54172 --- Comment #9 from Thiago Macieira thiago at kde dot org 2012-09-04 17:47:08 UTC --- (In reply to comment #8) (In reply to comment #7) I posted the patches on Thursday, three patches because I found one more issue, to both lists. I

[Bug bootstrap/54419] [4.8 Regression] Compiling libstdc++-v3/src/c++11/random.cc fails on platforms not knowing rdrand

2012-09-04 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #29 from Marc Glisse glisse at gcc dot gnu.org 2012-09-04 18:24:05 UTC --- (In reply to comment #26) The Apple clang 4.0 compiler defaults to its integrated assembler such that the simple test case... int main () {

[Bug c++/54483] New: undefined reference to static constexpr in .so

2012-09-04 Thread baliga at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54483 Bug #: 54483 Summary: undefined reference to static constexpr in .so Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/54478] [4.8 Regression] Fails to bootstrap with GCC 4.3.6

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54478 --- Comment #4 from Diego Novillo dnovillo at gcc dot gnu.org 2012-09-04 18:33:34 UTC --- Author: dnovillo Date: Tue Sep 4 18:33:29 2012 New Revision: 190943 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190943 Log: This patch works

[Bug bootstrap/54478] [4.8 Regression] Fails to bootstrap with GCC 4.3.6

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54478 Diego Novillo dnovillo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug bootstrap/54478] [4.8 Regression] Fails to bootstrap with GCC 4.3.6

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54478 Diego Novillo dnovillo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/54437] [4.8 Regression] Revision 190664 causes Firefox build failure

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54437 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2012-09-04 18:50:03 UTC --- Author: jason Date: Tue Sep 4 18:49:51 2012 New Revision: 190946 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190946 Log: PR c++/54437 PR

[Bug c++/51213] [C++11][DR 1170] Access control checking has to be done under SFINAE conditions

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51213 --- Comment #15 from Jason Merrill jason at gcc dot gnu.org 2012-09-04 18:50:03 UTC --- Author: jason Date: Tue Sep 4 18:49:51 2012 New Revision: 190946 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190946 Log: PR c++/54437 PR

[Bug libstdc++/54468] type trait is_unsigned...::value for C++11 enum class with underlying unsigned type not true

2012-09-04 Thread mhcox at bluezoosoftware dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54468 Michael H. Cox mhcox at bluezoosoftware dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/54437] [4.8 Regression] Revision 190664 causes Firefox build failure

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54437 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug rtl-optimization/54456] [4.8 Regression] ICE: in init_seqno, at sel-sched.c:6797 with -fschedule-insns -fselective-scheduling

2012-09-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54456 --- Comment #3 from Eric Botcazou ebotcazou at gcc dot gnu.org 2012-09-04 19:05:43 UTC --- Author: ebotcazou Date: Tue Sep 4 19:05:38 2012 New Revision: 190947 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190947 Log: PR

[Bug rtl-optimization/54456] [4.8 Regression] ICE: in init_seqno, at sel-sched.c:6797 with -fschedule-insns -fselective-scheduling

2012-09-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54456 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/54314] [4.8 Regression] undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstreamchar, std::char_traitschar, std::allocatorchar '

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54314 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added CC||jason at gcc dot

[Bug c++/54198] [4.8 Regression] error: invalid use of incomplete type when building Chromium

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54198 --- Comment #5 from Jason Merrill jason at gcc dot gnu.org 2012-09-04 19:35:08 UTC --- Author: jason Date: Tue Sep 4 19:35:02 2012 New Revision: 190949 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190949 Log: PR c++/54198 *

[Bug c++/54198] [4.8 Regression] error: invalid use of incomplete type when building Chromium

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54198 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug target/54480] Error: bad immediate value for offset

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54480 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/54414] ARM:mis-compiled prologue/epilogue on cortex-m0 when optimizing with -Os

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54414 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug other/54398] Incorrect ARM assembly when building with -fno-omit-frame-pointer -O2

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54398 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug tree-optimization/54295] [4.7/4.8 regression] Widening multiply-accumulate operation uses wrong value extension

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54295 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug target/45070] Miscompiled c++ class with packed attribute on ARM with -Os optimizations (Qt 4.6.2)

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45070 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug target/54168] ARM: Redundant instructions emitted at -O3

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54168 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug c/54303] -fdata-sections -ffunction-sections and -fmerge-constants do not work well together

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|ARM |arm*,

[Bug translation/54067] arm-none-eabi with -mapcs and attribute((interrupt)) generates wrong stack alignment

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54067 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug bootstrap/54484] New: r190927 breaks bootstrap with clang compiler

2012-09-04 Thread howarth at nitro dot med.uc.edu
-DGENERATOR_FILE -I. -Ibuild -I../../gcc-4.8-20120904/gcc -I../../gcc-4.8-20120904/gcc/build -I../../gcc-4.8-20120904/gcc/../include -I../../gcc-4.8-20120904/gcc/../libcpp/include -I/sw/include -I/sw/include -I../../gcc-4.8-20120904/gcc/../libdecnumber -I../../gcc-4.8-20120904/gcc/../libdecnumber/dpd -I

[Bug bootstrap/54484] r190927 breaks bootstrap with clang compiler

2012-09-04 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54484 --- Comment #1 from Jack Howarth howarth at nitro dot med.uc.edu 2012-09-04 20:21:23 UTC --- Bootstrap failure remains at r190949.

[Bug c/54303] -fdata-sections -ffunction-sections and -fmerge-constants do not work well together

2012-09-04 Thread tom.rini at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303 Tom Rini tom.rini at gmail dot com changed: What|Removed |Added Target|arm*, x86_64-linux-gnu |arm*-linux-gnu ---

[Bug c/54303] -fdata-sections -ffunction-sections and -fmerge-constants do not work well together

2012-09-04 Thread tom.rini at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303 Tom Rini tom.rini at gmail dot com changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED

[Bug ada/54469] FAIL: gnat.dg/array11.adb (test for warnings, line 12)

2012-09-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54469 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug bootstrap/54484] r190927 breaks bootstrap with clang compiler

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54484 --- Comment #2 from Diego Novillo dnovillo at gcc dot gnu.org 2012-09-04 21:07:56 UTC --- Author: dnovillo Date: Tue Sep 4 21:07:48 2012 New Revision: 190951 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190951 Log: Fix bootstrap failure

[Bug bootstrap/54484] r190927 breaks bootstrap with clang compiler

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54484 Diego Novillo dnovillo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/54485] New: g++ should diagnose default arguments in out-of-line definitions for template class member functions

2012-09-04 Thread dnovillo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54485 Bug #: 54485 Summary: g++ should diagnose default arguments in out-of-line definitions for template class member functions Classification: Unclassified Product: gcc Version:

[Bug regression/54374] analysis for may be used uninitialized degraded...

2012-09-04 Thread gbburkhardt at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54374 --- Comment #3 from Glenn Burkhardt gbburkhardt at gmail dot com 2012-09-04 21:40:55 UTC --- I'd be more convinced about 'works for me' if I could see the full version number of the compiler. I've just double checked that the files I uploaded

[Bug bootstrap/54128] [4.8 Regression] GCC does not bootstrap on little endian mips due to mis-compare on tree-data-ref.c

2012-09-04 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128 --- Comment #12 from Steve Ellcey sje at gcc dot gnu.org 2012-09-04 21:46:55 UTC --- Proposed patch has been posted to gcc-patches: http://gcc.gnu.org/ml/gcc-patches/2012-08/msg02089.html Use NONDEBUG_INSN_P instead of INSN_P in

[Bug ada/54469] FAIL: gnat.dg/array11.adb (test for warnings, line 12)

2012-09-04 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54469 --- Comment #4 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-09-04 21:54:56 UTC --- For the record, this was started with the patch submitted at http://gcc.gnu.org/ml/gcc-patches/2012-04/msg01456.html. From the Ada failures reported at

[Bug c++/54420] [4.6/4.7/4.8 Regression] Segmentation fault in decl_mangling_context

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54420 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added CC||jason at gcc dot

[Bug other/54398] Incorrect ARM assembly when building with -fno-omit-frame-pointer -O2

2012-09-04 Thread asharif at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54398 asharif at gcc dot gnu.org changed: What|Removed |Added Attachment #28096|0 |1 is obsolete|

[Bug other/54398] Incorrect ARM assembly when building with -fno-omit-frame-pointer -O2

2012-09-04 Thread asharif at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54398 --- Comment #3 from asharif at gcc dot gnu.org 2012-09-04 22:48:51 UTC --- Sorry about that. Attached is a preprocessed file that reproduces the bug. gcc version: gcc-4.6.4 at 19788:190734 (as reported by svnversion -c) system type: arm linux

[Bug c/54303] -fdata-sections -ffunction-sections and -fmerge-constants do not work well together

2012-09-04 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303 --- Comment #6 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-09-04 23:06:29 UTC --- Oh I see, my bad to have missed your command line. Sorry. I see what's going on here. It's just luck that this works on x86_64 with your invocation.

[Bug lto/53572] Some public symbols don't get to serialized LTO

2012-09-04 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53572 Matt Hargett matt at use dot net changed: What|Removed |Added CC||matt at use dot net

[Bug c/54486] New: Spurious printf format warning mentions nonexistent type 'sizetype'

2012-09-04 Thread Keith.S.Thompson at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54486 Bug #: 54486 Summary: Spurious printf format warning mentions nonexistent type 'sizetype' Classification: Unclassified Product: gcc Version: 4.7.0 Status:

[Bug c++/54420] [4.6/4.7/4.8 Regression] Segmentation fault in decl_mangling_context

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54420 --- Comment #3 from Jason Merrill jason at gcc dot gnu.org 2012-09-05 04:17:09 UTC --- Author: jason Date: Wed Sep 5 04:16:58 2012 New Revision: 190961 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190961 Log: PR c++/54420 *

[Bug c++/54441] [4.7/4.8 Regression] Infinite loop with brace initializer on zero-length array

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54441 --- Comment #2 from Jason Merrill jason at gcc dot gnu.org 2012-09-05 04:17:19 UTC --- Author: jason Date: Wed Sep 5 04:17:12 2012 New Revision: 190962 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=190962 Log: PR c++/54441 *

[Bug c++/54441] [4.7/4.8 Regression] Infinite loop with brace initializer on zero-length array

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54441 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/54420] [4.6/4.7/4.8 Regression] Segmentation fault in decl_mangling_context

2012-09-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54420 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED