[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 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=gcc&view=rev&rev=190909 Log: PR target/51244 * config/sh/sh.c (prepare_c

[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=gcc&view=rev&rev=190910 Log: 2012-09-04 Janus Weil PR fortran/5

[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=gcc&view=rev&rev=190910 Log: 2012-09-04 Janus Weil PR fortran/5

[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 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=gcc&view=rev&rev=190914 Log: PR target/54220 * config/avr/avr.c (TARGET

[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 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=gcc&view=rev&rev=190916 Log: Backport from 2012-09-04 mainline r190914

[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 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=gcc&view=rev&rev=190917 Log: Backport from 2012-09-04 mainline r190914

[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 changed: What|Removed |Added Target|AVR |avr Priority|P3

[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 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=gcc&view=rev&rev=190918 Log: 2012-09-04 Richard Guenther PR tree-op

[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 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=gcc&view=rev&rev=190920 Log: PR target/54476 * config/avr/avr.c (avr_ex

[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=gcc&view=rev&rev=190919 Log: PR target/45070 * config/arm/arm

[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 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=gcc&view=rev&rev=190921 Log: Backport from 2012-09-04 mainline r190920

[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 changed: What|Removed |Added Target|AVR |avr Priority|P3

[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 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 that only two out of thre

[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 changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[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 changed: What|Removed |Added CC||ebotcazou at libertysurf

[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 changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[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 changed: What|Removed |Added Target|hppa*-*-* (32-bit) | Status|UNCONFIRMED

[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 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 x86_64-apple-darwin10.

[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 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 increases. For the density I use

[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 changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[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 changed: What|Removed |Added URL||http://gcc.gnu.org/ml/fortr

[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 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 bigger going down the dominator

[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 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 changed: What|Removed |Added Known to work||4.4.6 Target Milestone|---

[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 changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[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: P

[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 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, using... int main () { asm("rdrand

[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 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, so IMO should be at the fu

[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 changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[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 changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[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 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=gcc&view=rev&rev=190937 Log: PR bootstrap/54479 * vec.h (vec_t::copy)

[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 changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[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 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=gcc&view=rev&rev=190939 Log: PR bootstrap/54453 * include/Makefile.am

[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 changed: What|Removed |Added CC||daniel.kruegler at |

[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: P3

[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 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, apparently insufficient for i?8

[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 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 x86_64-apple-darwin10.8.0/*/config.log x86_64-apple-d

[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 changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[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 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' /usr/ports/lang/gcc46/work/build/./prev-gcc/xgcc -B/usr/ports/lang/gc

[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 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/configure2012-09-04 17:51:54.0 +020

[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 Pri

[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 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 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 howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419 --- Comment #27 from Jack Howarth 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 against the newly built compiler an

[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 Pr

[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 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 Though I'm not an appr

[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 changed: What|Removed |Added CC||rth at gcc dot gnu.org --- Comment #8

[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 #28 from Jack Howarth 2012-09-04 17:24:37 UTC --- (In reply to comment #25) This patch allows gcc trunk to completely bootstrap against clang 4.0 from Xcode 4.4.1 on x86_64-apple-darwin12 using... ../gcc-4.8-20120904/configure

[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 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)) > > around. This insn marks

[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 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 havn't seen any

[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 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 () > { > asm("rdrand %eax"); >

[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 Pri

[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 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=gcc&view=rev&rev=190943 Log: This patch works around a parsing problem with g

[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 changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[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 changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[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 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=gcc&view=rev&rev=190946 Log: PR c++/54437 PR c++/51213 * pt.c (fn_ty

[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 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=gcc&view=rev&rev=190946 Log: PR c++/54437 PR c++/51213 * pt.c (fn_t

[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 changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[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 changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[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 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=gcc&view=rev&rev=190947 Log: PR rtl-optimization/54456 * sched-rgn.c

[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 changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug libstdc++/54314] [4.8 Regression] undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstream, std::allocator >'

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

[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 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=gcc&view=rev&rev=190949 Log: PR c++/54198 * decl.c (check_default_argume

[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 changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[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 changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[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 changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[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 changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[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 changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[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 changed: What|Removed |Added CC||amker.cheng at gmail dot

[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 changed: What|Removed |Added Keywords||missed-optimization St

[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 changed: What|Removed |Added Target|ARM |arm*, x86_64-linux-gnu

[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 changed: What|Removed |Added Keywords||wrong-code Status|UNCO

[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 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 changed: What|Removed |Added Target|arm*, x86_64-linux-gnu |arm*-linux-gnu --- Comment #4 from Tom Rini 2

[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 changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID

[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 changed: What|Removed |Added Status|NEW |RESOLVED CC|

[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 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=gcc&view=rev&rev=190951 Log: Fix bootstrap failure with clang++. This patch

[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 changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[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: 4.8.

[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 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 are correct, and tried it with

[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 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 build_insn_chain.

[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 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 http://gcc.gnu.org/ml/gcc

[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 changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #2 f

[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 con

[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 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. >$ objdump -h non-coll

[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 changed: What|Removed |Added CC||matt at use dot net --- Comment #11 from M

[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: UNCONFIRMED

[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 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=gcc&view=rev&rev=190961 Log: PR c++/54420 * cp-tree.h (LAMBDANAME_P): Re

[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 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=gcc&view=rev&rev=190962 Log: PR c++/54441 * decl.c (reshape_init_class):

[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 changed: What|Removed |Added Status|NEW |RESOLVED CC|

[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 changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

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

2012-09-04 Thread polacek at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54486 Marek Polacek changed: What|Removed |Added CC||polacek at redhat dot com --- Comment #1

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

2012-09-04 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54484 --- Comment #4 from Marc Glisse 2012-09-05 06:12:20 UTC --- Diego, did you also take a look at the warning about lessthan_ in the clang messages?

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

2012-09-04 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54486 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

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

2012-09-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54486 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED CC|