[Bug bootstrap/56198] [4.8 Regression] Go profiledbootstrap error

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56198 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug bootstrap/56198] New: [4.8 Regression] Go profiledbootstrap error

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56198 Bug #: 56198 Summary: [4.8 Regression] Go profiledbootstrap error Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug ada/56178] [4.8 Regression] Conversion of Long_Float to Integer triggers CONSTRAINT_ERROR overflow check failed

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56178 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/51452] [DR 2116] has_nothrow_.*constructor bugs

2013-02-03 Thread antoshkka at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51452 --- Comment #16 from Antony Polukhin 2013-02-04 07:29:16 UTC --- *** Bug 56191 has been marked as a duplicate of this bug. ***

[Bug c++/56191] Destructor affects noexcept detection

2013-02-03 Thread antoshkka at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56191 --- Comment #5 from Antony Polukhin 2013-02-04 07:29:16 UTC --- *** This bug has been marked as a duplicate of bug 51452 ***

[Bug c++/56191] Destructor affects noexcept detection

2013-02-03 Thread antoshkka at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56191 --- Comment #4 from Antony Polukhin 2013-02-04 07:28:04 UTC --- Oh, thanks for clarification! Initially I was confused by the fact that std::is_nothrow_constructible checks for destructor, but I thought that it is a 'noexcept()' bug. Now

[Bug spam/5142] Bug#123687: Info received and FILED only

2013-02-03 Thread antoshkka at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5142 Antony Polukhin changed: What|Removed |Added CC||antoshkka at gmail dot com ---

[Bug c++/56191] Destructor affects noexcept detection

2013-02-03 Thread antoshkka at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56191 Antony Polukhin changed: What|Removed |Added Resolution|FIXED |DUPLICATE --- Comment #3 from

[Bug ada/51483] [4.7/4.8 regression] cstand.adb:Register_Float_Type makes invalid assumptions about FP representation

2013-02-03 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51483 --- Comment #15 from Eric Botcazou 2013-02-04 07:15:31 UTC --- > Can't build Ada/gnat-4.7 on Ubuntu 12.10 because of SPARK issue, although > there > are long and complicated directions for how to build Ada/gnat-4.7 on Ubuntu, > some work

[Bug inline-asm/56148] [4.8 Regression] inline asm matching constraint with different mode

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56148 --- Comment #3 from Jakub Jelinek 2013-02-04 07:02:05 UTC --- Of course not, the other PR was an ICE (and got fixed already months ago), this one is rejection of (questionable) code, the compiler doesn't crash on it and it is still present

[Bug inline-asm/56148] [4.8 Regression] inline asm matching constraint with different mode

2013-02-03 Thread sergio at serjux dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56148 --- Comment #2 from Sérgio Basto 2013-02-04 03:12:35 UTC --- Hi again, this is not a duplicated bug of http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55512 ?

[Bug inline-asm/56148] [4.8 Regression] inline asm matching constraint with different mode

2013-02-03 Thread sergio at serjux dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56148 Sérgio Basto changed: What|Removed |Added CC||sergio at serjux dot com --- Comment #1 f

[Bug fortran/54932] Invalid loop code generated by Fortran FE for loops with bounds in HIGH(type)

2013-02-03 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54932 --- Comment #13 from Jan Hubicka 2013-02-04 00:16:44 UTC --- > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54932 > > --- Comment #12 from Dominique d'Humieres > 2013-02-01 13:59:11 UTC --- > (In reply to comment #11) > > > > Thus,

[Bug ada/51483] [4.7/4.8 regression] cstand.adb:Register_Float_Type makes invalid assumptions about FP representation

2013-02-03 Thread cynt6007 at vandals dot uidaho.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51483 cynt6007 at vandals dot uidaho.edu changed: What|Removed |Added CC||cynt6007 at va

[Bug rtl-optimization/53352] Incorrect CSE optimization on RTL expressions with a paradoxical subreg

2013-02-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53352 Andrew Pinski changed: What|Removed |Added CC||acn1 at cam dot ac.uk --- Comme

[Bug target/55108] bad compile-time evaluation of members of initialized union

2013-02-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55108 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/55108] bad compile-time evaluation of members of initialized union

2013-02-03 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55108 --- Comment #4 from Mikael Pettersson 2013-02-03 23:24:37 UTC --- On armv5tel-linux-gnueabi this bug is reproducible with gcc-4.6 but not with gcc-4.7 or 4.8. The wrong-code was made latent for 4.7.0 by r179556 aka PR38885, a missed-opt

[Bug treelang/55269] Rename tree_node complex field to avoid conflict with C99 complex type

2013-02-03 Thread peter at colberg dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55269 peter at colberg dot org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/52480] SH Target: SH4A movua.l does not work for big endian

2013-02-03 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52480 --- Comment #8 from Oleg Endo 2013-02-03 22:29:46 UTC --- (In reply to comment #7) > (In reply to comment #6) > > As of rev 195493 the test case for this PR is failing again. > > In fact, now it doesn't work for little and big endian.

[Bug target/56165] Missed optimization for 'noreturn' functions

2013-02-03 Thread akobets at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56165 --- Comment #16 from Alexander Kobets 2013-02-03 22:02:06 UTC --- (In reply to comment #15) > But no error is printed when I use -mpreferred-stack-boundary=4 on 64-bit CPU. > Only when defined 0, then printed: > error: -mpreferred-stack-b

[Bug target/56197] New: [SH] Use calculated jump address instead of using a jump table

2013-02-03 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56197 Bug #: 56197 Summary: [SH] Use calculated jump address instead of using a jump table Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONF

[Bug target/56165] Missed optimization for 'noreturn' functions

2013-02-03 Thread akobets at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56165 --- Comment #15 from Alexander Kobets 2013-02-03 21:56:41 UTC --- (In reply to comment #14) > Not fake, but the default and smallest value, i.e. for x86_64 ABI we don't > allow lowering the value to smaller than ABI required alignments. O

[Bug c++/56191] Destructor affects noexcept detection

2013-02-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56191 --- Comment #2 from Jonathan Wakely 2013-02-03 21:05:17 UTC --- N.B. you don't need to CC yourself on bugs, the reporter always gets sent changes to the bug

[Bug tree-optimization/56195] [4.8 Regression] Error: incorrect register `%rdi' used with `l' suffix (at -O2)

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56195 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug libstdc++/56193] ios_base should replace operator void* with explicit operator bool in C++11 onwards.

2013-02-03 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56193 --- Comment #1 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2013-02-03 17:40:16 UTC --- Created attachment 29343 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29343 Patch including testcase. Here is a small patch. I'm not ure

[Bug c++/56191] Destructor affects noexcept detection

2013-02-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56191 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libstdc++/56193] ios_base should replace operator void* with explicit operator bool in C++11 onwards.

2013-02-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56193 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/56196] New: Assertion failure on aspect clause

2013-02-03 Thread simon at pushface dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56196 Bug #: 56196 Summary: Assertion failure on aspect clause Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Prio

[Bug tree-optimization/56195] New: Error: incorrect register `%rdi' used with `l' suffix (at -O2)

2013-02-03 Thread antoine.balestrat at gmail dot com
Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: antoine.balest...@gmail.com Using GCC 4.8.0 as of 20130203 : $ xgcc -v Using built-in specs. COLLECT_GCC=/home/merki

[Bug testsuite/56194] New: FAIL: g++.dg/init/const9.C -std=c++98 scan-assembler-not rodata

2013-02-03 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56194 Bug #: 56194 Summary: FAIL: g++.dg/init/const9.C -std=c++98 scan-assembler-not rodata Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCON

[Bug libstdc++/56193] New: ios_base should replace operator void* with explicit operator bool in C++11 onwards.

2013-02-03 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56193 Bug #: 56193 Summary: ios_base should replace operator void* with explicit operator bool in C++11 onwards. Classification: Unclassified Product: gcc Version: unknown

[Bug middle-end/56185] [4.7 Regression] ICE for Arithmetic exception with -O2 and -fgraphite

2013-02-03 Thread daniel.f.starke at freenet dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56185 --- Comment #1 from Daniel Starke 2013-02-03 16:24:56 UTC --- This issue does not appear with isl backend as in the configuration below. However, I still need ppl to build gcc. Using built-in specs. COLLECT_GCC=D:\Programme\msys\mingw64

[Bug c++/56192] New: global operator new() vs member operator new()

2013-02-03 Thread tsoae at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56192 Bug #: 56192 Summary: global operator new() vs member operator new() Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug sanitizer/55617] static constructors are not being instrumented correctly on darwin

2013-02-03 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55617 --- Comment #47 from Jack Howarth 2013-02-03 15:16:50 UTC --- posted proposed patch and regression testresults at... http://gcc.gnu.org/ml/gcc-patches/2013-02/msg00055.html http://gcc.gnu.org/ml/gcc-testresults/2013-02/msg00251.html

[Bug target/56165] Missed optimization for 'noreturn' functions

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56165 --- Comment #14 from Jakub Jelinek 2013-02-03 14:57:19 UTC --- Not fake, but the default and smallest value, i.e. for x86_64 ABI we don't allow lowering the value to smaller than ABI required alignments. Only for 32-bit i?86 code it is al

[Bug c++/56191] New: Destructor affects noexcept detection

2013-02-03 Thread antoshkka at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56191 Bug #: 56191 Summary: Destructor affects noexcept detection Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: normal P

[Bug c++/56190] New: GCC fails deducing a "void(*)(int, float, double)" to a "void(*)(T..., float, double)" with T={int}

2013-02-03 Thread schaub.johannes at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56190 Bug #: 56190 Summary: GCC fails deducing a "void(*)(int, float, double)" to a "void(*)(T..., float, double)" with T={int} Classification: Unclassified Product: gcc Versi

[Bug target/56165] Missed optimization for 'noreturn' functions

2013-02-03 Thread akobets at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56165 --- Comment #13 from Alexander Kobets 2013-02-03 13:48:15 UTC --- (In reply to comment #12) > That is completely irrelevant. The noreturn function is usually defined in > some other CU, so you don't know what compiler flags it will be com

[Bug fortran/50627] [4.6/4.7 Regression] Error recovery: ICE in gfc_free_namespace after diagnosing missing end of construct

2013-02-03 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50627 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/56054] [4.6/4.7/4.8 Regression] f951: internal compiler error: in gfc_free_namespace, at fortran/symbol.c:3337

2013-02-03 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56054 --- Comment #7 from Thomas Koenig 2013-02-03 13:15:24 UTC --- Author: tkoenig Date: Sun Feb 3 13:15:18 2013 New Revision: 195695 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195695 Log: 2013-02-03 Thomas Koenig Bac

[Bug fortran/50627] [4.6/4.7 Regression] Error recovery: ICE in gfc_free_namespace after diagnosing missing end of construct

2013-02-03 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50627 --- Comment #10 from Thomas Koenig 2013-02-03 13:15:24 UTC --- Author: tkoenig Date: Sun Feb 3 13:15:18 2013 New Revision: 195695 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195695 Log: 2013-02-03 Thomas Koenig Ba

[Bug target/56165] Missed optimization for 'noreturn' functions

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56165 --- Comment #12 from Jakub Jelinek 2013-02-03 13:07:35 UTC --- (In reply to comment #11) > (In reply to comment #10) > > You're wrong. That is to maintain the ABI, which for x86_64 says that the > > stack is 16-byte aligned. Consider e.

[Bug target/56165] Missed optimization for 'noreturn' functions

2013-02-03 Thread akobets at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56165 --- Comment #11 from Alexander Kobets 2013-02-03 12:39:00 UTC --- (In reply to comment #10) > You're wrong. That is to maintain the ABI, which for x86_64 says that the > stack is 16-byte aligned. Consider e.g. the noreturn function using

[Bug c++/56189] New: Infinite recursion with noexcept when instantiating function template

2013-02-03 Thread belz at kolumbus dot fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56189 Bug #: 56189 Summary: Infinite recursion with noexcept when instantiating function template Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug middle-end/56188] [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"

2013-02-03 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188 --- Comment #1 from Andreas Schwab 2013-02-03 11:52:12 UTC --- Created attachment 29341 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29341 ipa-pta-10.c.053i.pta

[Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"

2013-02-03 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188 Bug #: 56188 Summary: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" Classification: Unclassified Produ

[Bug c/56180] Strange behaviour with optimization (using K&R C)

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56180 --- Comment #4 from Jakub Jelinek 2013-02-03 09:22:05 UTC --- When you were calling ungetc with uninitialized char, that is invoking undefined behavior, anything can happen at that point.

[Bug target/56165] Missed optimization for 'noreturn' functions

2013-02-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56165 --- Comment #10 from Jakub Jelinek 2013-02-03 09:07:57 UTC --- (In reply to comment #9) > 1) I agree for "push rbx" seves reg. But "sub rsp,8" is completely trash, > because stack frame do not used at all, not for save reg, nor anything ot