[Bug c/63612] #pragma breaks if...else

2014-10-22 Thread dietmar.schind...@manroland-web.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63612 --- Comment #5 from Dietmar Schindler dietmar.schind...@manroland-web.com --- (In reply to steveren from comment #3) Is there any public discussion of the rationale behind this design decision? In news:comp.std.c there is a thread #pragma are

[Bug bootstrap/63574] [5 Regression] ICE building libjava (segfault) on arm-linux-gnueabihf

2014-10-22 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63574 Bernd Edlinger bernd.edlinger at hotmail dot de changed: What|Removed |Added CC|

[Bug target/63542] My build log is full of non-delegitimized UNSPEC UNSPEC_GOT (0) found in variable location

2014-10-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63542 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Wed Oct 22 06:56:36 2014 New Revision: 216540 URL: https://gcc.gnu.org/viewcvs?rev=216540root=gccview=rev Log: PR target/63542 * config/i386/i386.c

[Bug target/63594] [5 Regression] ICE: in ix86_vector_duplicate_value, at config/i386/i386.c:39831 with -mavx512f

2014-10-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63594 --- Comment #8 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Wed Oct 22 06:58:57 2014 New Revision: 216541 URL: https://gcc.gnu.org/viewcvs?rev=216541root=gccview=rev Log: PR target/63594 * config/i386/i386.c

[Bug target/63542] My build log is full of non-delegitimized UNSPEC UNSPEC_GOT (0) found in variable location

2014-10-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63542 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/63594] [5 Regression] ICE: in ix86_vector_duplicate_value, at config/i386/i386.c:39831 with -mavx512f

2014-10-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63594 --- Comment #9 from Jakub Jelinek jakub at gcc dot gnu.org --- Fixed for AVX2, for AVX512{F,BW,VL} I'm keeping this open, as something needs to be done about those patterns, Kyrill, can you please take care of that?

[Bug c/63613] New: Regression: Unable to link .c file using dejagnu.h API (inline functions not appearing)

2014-10-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 Bug ID: 63613 Summary: Regression: Unable to link .c file using dejagnu.h API (inline functions not appearing) Product: gcc Version: 5.0 Status: UNCONFIRMED

[Bug c/63613] Regression: Unable to link .c file using dejagnu.h API (inline functions not appearing)

2014-10-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org --- C11 inline semantics vs gnu89 ones. Not a gcc bug. A fix includes is needed.

[Bug c/63613] Regression: Unable to link .c file using dejagnu.h API (inline functions not appearing)

2014-10-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 --- Comment #2 from Jakub Jelinek jakub at gcc dot gnu.org --- That means dejagnu.h assumes the GNU inline semantics, but doesn't use __gnu_inline__ attribute. So, either compile with -fgnu89-inline, or get dejagnu.h fixed.

[Bug sanitizer/57316] [4.8 regression] build failure in libsanitizer

2014-10-22 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57316 --- Comment #28 from Yury Gribov y.gribov at samsung dot com --- (In reply to Paul H. Hargrove from comment #26) (In reply to Yury Gribov from comment #25) Can we close this? Just tried to build the released 4.8.3 and still see the original

[Bug c/63613] Regression: Unable to link .c file using dejagnu.h API (inline functions not appearing)

2014-10-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 --- Comment #3 from dmalcolm at gcc dot gnu.org --- Aha. Thanks. Indeed, git bisect just confirmed that r216247 is the first commit in which my testcase stops working: commit b2601928b5bf34a817b5a9a2a371c476018e634d Author: mpolacek

[Bug c/63613] Regression: Unable to link .c file using dejagnu.h API (inline functions not appearing)

2014-10-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c/63326] whether a #pragma is a statement depends on the type of pragma

2014-10-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63326 --- Comment #8 from Richard Biener rguenth at gcc dot gnu.org --- Maybe we should also warn about if (...) #pragma STDC ... foo (); both if we are treating the #pragma as stmt and if not. That is, if the #pragma appears in a place where

[Bug tree-optimization/61502] == comparison on one-past pointer gives wrong result

2014-10-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61502 --- Comment #11 from Richard Biener rguenth at gcc dot gnu.org --- (In reply to Harald van Dijk from comment #4) That's an interesting argument. You may well be right that the original code, strictly speaking, does not prove that GCC has a bug,

[Bug lto/63603] [4.9/5 Regression] Linking with -fno-lto still invokes LTO

2014-10-22 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63603 --- Comment #5 from Tobias Burnus burnus at gcc dot gnu.org --- (In reply to rguent...@suse.de from comment #4) That means that /* We pass any -flto flags on to the linker, which is expected to understand them. In practice, this means it

[Bug lto/63603] [4.9/5 Regression] Linking with -fno-lto still invokes LTO

2014-10-22 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63603 --- Comment #6 from rguenther at suse dot de rguenther at suse dot de --- On Wed, 22 Oct 2014, burnus at gcc dot gnu.org wrote: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63603 --- Comment #5 from Tobias Burnus burnus at gcc dot gnu.org

[Bug target/63223] [avr] Make jumptables work with -Wl,--section-start,.text=

2014-10-22 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63223 --- Comment #11 from Georg-Johann Lay gjl at gcc dot gnu.org --- (In reply to Jorn Wolfgang Rennecke from comment #10) Created attachment 33768 [details] patch for dtor direction I have this patch for fixing the direction of the dtor

[Bug target/63424] Octave -O3 build: internal compiler error: in prepare_cmp_insn, at optabs.c:4237

2014-10-22 Thread renlin.li at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63424 --- Comment #2 from Renlin Li renlin.li at arm dot com --- VEC_COND_EXPR with V2DI mode is generated as aarch64 target supports it (vcondmodemode). The VEC_COND_EXPR expression will further folded into MIN_EXPR/MAX_EXPR expression in the dom

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

2014-10-22 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51213 --- Comment #20 from Paolo Carlini paolo.carlini at oracle dot com --- This is already fixed in mainline, though. I'm adding the testcase.

[Bug c/63326] whether a #pragma is a statement depends on the type of pragma

2014-10-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63326 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

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

2014-10-22 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51213 --- Comment #21 from Paolo Carlini paolo.carlini at oracle dot com --- As a matter of fact, I can't reproduce the issue with 4.9.1.

[Bug c/63612] #pragma breaks if...else

2014-10-22 Thread q....@rsn-tech.co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63612 --- Comment #6 from steveren q@rsn-tech.co.uk --- (In reply to Dietmar Schindler from comment #5) In news:comp.std.c there is a thread #pragma are considered statements -

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

2014-10-22 Thread mizvekov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51213 --- Comment #22 from Matheus Izvekov mizvekov at gmail dot com --- Apologies, it was a problem on my end! The fault was just clang and gcc having different default binary names on msys, 'a.out' vs 'a.exe', and me using a stale exe when testing

[Bug c++/55004] [meta-bug] constexpr issues

2014-10-22 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 57248, which changed state. Bug 57248 Summary: string parameter to constexpr functions https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57248 What|Removed |Added

[Bug c++/57248] string parameter to constexpr functions

2014-10-22 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57248 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug bootstrap/63574] [5 Regression] ICE building libjava (segfault) on arm-linux-gnueabihf

2014-10-22 Thread jiwang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63574 Jiong Wang jiwang at gcc dot gnu.org changed: What|Removed |Added CC||jiwang at gcc dot

[Bug target/63223] [avr] Make jumptables work with -Wl,--section-start,.text=

2014-10-22 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63223 --- Comment #12 from Georg-Johann Lay gjl at gcc dot gnu.org --- Author: gjl Date: Wed Oct 22 10:46:11 2014 New Revision: 216551 URL: https://gcc.gnu.org/viewcvs?rev=216551root=gccview=rev Log: PR target/63223 * config/avr/lib1funcs.S

[Bug libstdc++/63614] New: With gcc-4.8.3 and -stdgnu++0x call to std::this_thread::get_id() creates SIGSEV

2014-10-22 Thread dyle at dyle dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63614 Bug ID: 63614 Summary: With gcc-4.8.3 and -stdgnu++0x call to std::this_thread::get_id() creates SIGSEV Product: gcc Version: 4.8.3 Status: UNCONFIRMED

[Bug target/63503] [AArch64] A57 executes fused multiply-add poorly in some situations

2014-10-22 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503 --- Comment #13 from Wilco wdijkstr at arm dot com --- (In reply to Andrew Pinski from comment #11) (In reply to Wilco from comment #10) The loops shown are not the correct inner loops for those options - with -ffast-math they are

[Bug target/63615] New: [i686][5 Regression] FAIL: gcc.target/i386/addr-sel-1.c

2014-10-22 Thread izamyatin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63615 Bug ID: 63615 Summary: [i686][5 Regression] FAIL: gcc.target/i386/addr-sel-1.c Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug c/63326] whether a #pragma is a statement depends on the type of pragma

2014-10-22 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63326 --- Comment #10 from Manuel López-Ibáñez manu at gcc dot gnu.org --- (In reply to steveren from comment #6) Seems the consensus is that it's not contrary to Standard, but it's agreed to be confusing and undesirable by everyone except the gcc

[Bug rtl-optimization/63616] New: PRE failure

2014-10-22 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63616 Bug ID: 63616 Summary: PRE failure Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Assignee:

[Bug rtl-optimization/63616] PRE failure

2014-10-22 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63616 --- Comment #1 from Uroš Bizjak ubizjak at gmail dot com --- Created attachment 33778 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33778action=edit _.178r.cprop1 and _.179r.pre RTL dumps

[Bug target/63600] [5 Regression] ice in ix86_expand_sse2_abs

2014-10-22 Thread kyukhin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63600 --- Comment #2 from Kirill Yukhin kyukhin at gcc dot gnu.org --- Created attachment 33779 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33779action=edit Patch is under testing now.

[Bug libstdc++/63614] With gcc-4.8.3 and -stdgnu++0x call to std::this_thread::get_id() creates SIGSEV

2014-10-22 Thread dyle at dyle dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63614 dyle at dyle dot org changed: What|Removed |Added Severity|critical|minor --- Comment #1 from dyle at

[Bug libstdc++/63617] New: Crash in libstdc++ on AIX.

2014-10-22 Thread adivilceanu at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63617 Bug ID: 63617 Summary: Crash in libstdc++ on AIX. Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: major Priority: P3 Component: libstdc++

[Bug c/63613] Regression: Unable to link .c file using dejagnu.h API (inline functions not appearing)

2014-10-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 --- Comment #5 from dmalcolm at gcc dot gnu.org --- FWIW I've reported this on the DejaGnu mailing list here: http://lists.gnu.org/archive/html/dejagnu/2014-10/msg00011.html

[Bug c/63326] whether a #pragma is a statement depends on the type of pragma

2014-10-22 Thread q....@rsn-tech.co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63326 --- Comment #11 from steveren q@rsn-tech.co.uk --- (In reply to Manuel López-Ibáñez from comment #10) (In reply to steveren from comment #6) Seems the consensus is that it's not contrary to Standard, but it's agreed to be confusing and

[Bug c++/63609] incompatibility with C++11 standard on 14.5.6.2 Partial ordering of function templates

2014-10-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63609 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c/63326] whether a #pragma is a statement depends on the type of pragma

2014-10-22 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63326 --- Comment #12 from Manuel López-Ibáñez manu at gcc dot gnu.org --- (In reply to steveren from comment #11) So assuming it's not actually beyond somebody completely unfamiliar with the innards of gcc, what would be the response to a patch

[Bug target/63615] [5 Regression] FAIL: gcc.target/i386/addr-sel-1.c

2014-10-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63615 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||amodra at gcc

[Bug target/63600] [5 Regression] ice in ix86_expand_sse2_abs

2014-10-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63600 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org --- I would have expected VI instead of IV in the iterator name, but I never understood the rules for i?86 iterator names. And, you want the testcase in the testsuite too.

[Bug libstdc++/63617] Crash in libstdc++ on AIX.

2014-10-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63617 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug target/63600] [5 Regression] ice in ix86_expand_sse2_abs

2014-10-22 Thread kyukhin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63600 --- Comment #4 from Kirill Yukhin kyukhin at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #3) I would have expected VI instead of IV in the iterator name, but I never understood the rules for i?86 iterator names. And, you want

[Bug libstdc++/63614] With gcc-4.8.3 and -stdgnu++0x call to std::this_thread::get_id() creates SIGSEV

2014-10-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63614 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org --- (In reply to dyle from comment #0) Is this a gcc bug? Is it possible that std::this_thread::get_id() SIGSEVs? Yes it's possible if you don't use -pthread to link to libpthread.

[Bug libstdc++/63614] With gcc-4.8.3 and -stdgnu++0x call to std::this_thread::get_id() creates SIGSEV

2014-10-22 Thread dyle at dyle dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63614 --- Comment #3 from dyle at dyle dot org --- (In reply to Jonathan Wakely from comment #2) (In reply to dyle from comment #0) Is this a gcc bug? Is it possible that std::this_thread::get_id() SIGSEVs? Yes it's possible if you don't use

[Bug rtl-optimization/63618] New: CSE at IRA pass delete SET_GOT which is used later

2014-10-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63618 Bug ID: 63618 Summary: CSE at IRA pass delete SET_GOT which is used later Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug rtl-optimization/63618] CSE at IRA pass delete SET_GOT which is used later

2014-10-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63618 --- Comment #1 from Stupachenko Evgeny evstupac at gmail dot com --- Created attachment 33780 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33780action=edit Reproducer

[Bug other/63613] Regression: Unable to link .c file using dejagnu.h API (inline functions not appearing)

2014-10-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|NEW Last

[Bug c++/63609] incompatibility with C++11 standard on 14.5.6.2 Partial ordering of function templates

2014-10-22 Thread dccmmccd1 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63609 --- Comment #2 from dccmmccd1 at gmail dot com --- (In reply to Jonathan Wakely from comment #1) Please don't set severity=blocker just because you think it's quite important to you. We're not going to block a GCC release for this issue,

[Bug other/63613] dejagnu.h needs to be fix included

2014-10-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 --- Comment #7 from dmalcolm at gcc dot gnu.org --- (In reply to Andrew Pinski from comment #6) Let's keep this open for a fix includes solution. Does anything in gcc's bootstrap or testsuite actually use dejagnu.h? (other than my jit.exp on

[Bug other/63613] dejagnu.h needs to be fix included

2014-10-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 --- Comment #8 from dmalcolm at gcc dot gnu.org --- (In reply to dmalcolm from comment #7) [...] (B) GCC release notes, for some kind of 5.0 porting guide (i.e. what does an end-user need to know about the gnu11 change?) ...and I see

[Bug other/63613] dejagnu.h needs to be fix included

2014-10-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63613 --- Comment #9 from Andrew Pinski pinskia at gcc dot gnu.org --- (In reply to dmalcolm from comment #7) (In reply to Andrew Pinski from comment #6) Let's keep this open for a fix includes solution. Does anything in gcc's bootstrap or

[Bug tree-optimization/63530] GCC generates incorrect aligned store on ARM after the loop is unrolled.

2014-10-22 Thread carrot at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63530 --- Comment #4 from carrot at gcc dot gnu.org --- Author: carrot Date: Wed Oct 22 15:56:59 2014 New Revision: 216562 URL: https://gcc.gnu.org/viewcvs?rev=216562root=gccview=rev Log: PR tree-optimization/63530 tree-vect-data-refs.c

[Bug rtl-optimization/63618] CSE at IRA pass delete SET_GOT which is used later

2014-10-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63618 --- Comment #2 from Stupachenko Evgeny evstupac at gmail dot com --- Created attachment 33781 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33781action=edit leave SET_GOT while pic_offset_table_rtx is pseudo

[Bug c++/63619] New: warning: deleting ‘void*’ is undefined has no -W flag

2014-10-22 Thread fuscated at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63619 Bug ID: 63619 Summary: warning: deleting ‘void*’ is undefined has no -W flag Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug rtl-optimization/63620] New: RELOAD lost SET_GOT dependency on Darwin

2014-10-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63620 Bug ID: 63620 Summary: RELOAD lost SET_GOT dependency on Darwin Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug bootstrap/63574] [5 Regression] ICE building libjava (segfault) on arm-linux-gnueabihf

2014-10-22 Thread jiwang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63574 --- Comment #3 from Jiong Wang jiwang at gcc dot gnu.org --- finally, reproduced on latest gcc revision 216547 on chrome book native build git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216547 ./cc1plus -O2 natUnsafe.ii Performing

[Bug rtl-optimization/63620] RELOAD lost SET_GOT dependency on Darwin

2014-10-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63620 --- Comment #1 from Stupachenko Evgeny evstupac at gmail dot com --- The issue reproduced only if patch from PR63618 is applied.

[Bug target/63503] [AArch64] A57 executes fused multiply-add poorly in some situations

2014-10-22 Thread e.menezes at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503 --- Comment #14 from Evandro Menezes e.menezes at samsung dot com --- Compiling the test-case above with just -O2, I can reproduce the code I mentioned initially and easily measure the cycle count to run it on target using perf. The binary

[Bug tree-optimization/61502] == comparison on one-past pointer gives wrong result

2014-10-22 Thread harald at gigawatt dot nl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61502 --- Comment #12 from Harald van Dijk harald at gigawatt dot nl --- (In reply to Richard Biener from comment #11) I can't reproduce your findings with any of the specified GCC version nor with any other I tried (I tried on x86_64-linux and

[Bug tree-optimization/61502] == comparison on one-past pointer gives wrong result

2014-10-22 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61502 --- Comment #13 from joseph at codesourcery dot com joseph at codesourcery dot com --- On Wed, 22 Oct 2014, Keith.S.Thompson at gmail dot com wrote: Do you believe that the authors of the standard meant it the way you do? The authors of the

[Bug c++/63619] warning: deleting ‘void*’ is undefined has no -W flag

2014-10-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63619 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Keywords||diagnostic

[Bug c++/63619] warning: deleting ‘void*’ is undefined has no -W flag

2014-10-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63619 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org --- The simplest fix would be: --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -478,7 +478,7 @@ delete_sanity (tree exp, tree size, bool doing_vec, int use_global_delete, /* Deleting

[Bug target/63503] [AArch64] A57 executes fused multiply-add poorly in some situations

2014-10-22 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503 --- Comment #15 from Wilco wdijkstr at arm dot com --- (In reply to Evandro Menezes from comment #14) Compiling the test-case above with just -O2, I can reproduce the code I mentioned initially and easily measure the cycle count to run it on

[Bug target/63621] New: [ICE] symtab_node::verify failed

2014-10-22 Thread jojelino at gmail dot com
--disable-bootstrap --enable-shared --disable-sjlj-exceptions --enable-gomp --enable-cloog-backend=isl LTLDFLAGS=-no-undefined lt_cv_deplibs_check_method=pass_all Thread model: win32 gcc version 5.0.0 20141022 (experimental) (GCC) COLLECT_GCC_OPTIONS='-L/tmp/winsup/i686-pc-cygwin/winsup/cygwin' '-isystem

[Bug c++/63621] [5 Regression] ICE: error: Both section and comdat group is set

2014-10-22 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63621 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added Target|i686-pc-cygwin |

[Bug c/28901] -Wunused-variable ignores unused const initialised variables

2014-10-22 Thread petschy at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28901 petschy at gmail dot com changed: What|Removed |Added CC||petschy at gmail dot com ---

[Bug middle-end/63621] [5 Regression] ICE: error: Both section and comdat group is set

2014-10-22 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63621 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added CC||hubicka

[Bug bootstrap/63622] New: [5.0 Regression] Bootstrap fails on x86_64-apple-darwin1[34] after revision r216305

2014-10-22 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63622 Bug ID: 63622 Summary: [5.0 Regression] Bootstrap fails on x86_64-apple-darwin1[34] after revision r216305 Product: gcc Version: 5.0 Status: UNCONFIRMED

[Bug target/63534] [5 Regression] Bootstrap failure on x86_64/i686-linux

2014-10-22 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63534 Iain Sandoe iains at gcc dot gnu.org changed: What|Removed |Added CC||mrs at gcc dot

[Bug target/63534] [5 Regression] Bootstrap failure on x86_64/i686-linux

2014-10-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63534 --- Comment #36 from Stupachenko Evgeny evstupac at gmail dot com --- (In reply to Iain Sandoe from comment #35) (In reply to Stupachenko Evgeny from comment #33) Created attachment 33769 [details] patch includes 3 patches fixing darwin

[Bug lto/63603] [4.9/5 Regression] Linking with -fno-lto still invokes LTO

2014-10-22 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63603 --- Comment #7 from Tobias Burnus burnus at gcc dot gnu.org --- Author: burnus Date: Wed Oct 22 20:51:00 2014 New Revision: 216566 URL: https://gcc.gnu.org/viewcvs?rev=216566root=gccview=rev Log: 2014-10-22 Richard Biener rguent...@suse.de

[Bug lto/45729] -flto conflicts with -mthumb

2014-10-22 Thread andre.rosa at lge dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45729 Andre Goddard Rosa andre.rosa at lge dot com changed: What|Removed |Added CC||andre.rosa

[Bug target/61915] [AArch64] High amounts of GP to FP register moves using LRA on AArch64

2014-10-22 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61915 Wilco wdijkstr at arm dot com changed: What|Removed |Added CC||wdijkstr at arm dot com

[Bug bootstrap/63573] [5 Regression] libgo: ICE building libgo on powerpc-linux-gnu

2014-10-22 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63573 Pat Haugen pthaugen at gcc dot gnu.org changed: What|Removed |Added CC||bergner at gcc

[Bug rtl-optimization/63618] CSE at IRA pass delete SET_GOT which is used later

2014-10-22 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63618 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added CC||law at redhat dot

[Bug c++/63619] warning: deleting ‘void*’ is undefined has no -W flag

2014-10-22 Thread fuscated at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63619 --- Comment #3 from Teodor Petrov fuscated at gmail dot com --- We already use -Werror=delete-incomplete, so it will be easier for us, because it will just work. But if you ask me (as a user) it is best to just change the standard to force these

[Bug rtl-optimization/63618] CSE at IRA pass delete SET_GOT which is used later

2014-10-22 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63618 --- Comment #4 from Jeffrey A. Law law at redhat dot com --- Ignore my last comment. I found the official submission in my queue. Somehow I missed it when I first went looking.

[Bug c/5694] Generate warnings about using unsafe string functions

2014-10-22 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5694 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug lto/63603] [4.9/5 Regression] Linking with -fno-lto still invokes LTO

2014-10-22 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63603 --- Comment #8 from Tobias Burnus burnus at gcc dot gnu.org --- Author: burnus Date: Wed Oct 22 21:42:48 2014 New Revision: 216568 URL: https://gcc.gnu.org/viewcvs?rev=216568root=gccview=rev Log: 2014-10-22 Richard Biener rguent...@suse.de

[Bug rtl-optimization/63620] RELOAD lost SET_GOT dependency on Darwin

2014-10-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63620 --- Comment #2 from Stupachenko Evgeny evstupac at gmail dot com --- Created attachment 33784 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33784action=edit patch making the test and darwin bootstrap pass

[Bug target/61915] [AArch64] High amounts of GP to FP register moves using LRA on AArch64

2014-10-22 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61915 --- Comment #10 from Wilco wdijkstr at arm dot com --- (In reply to Andrew Pinski from comment #2) https://gcc.gnu.org/ml/gcc/2014-05/msg00160.html Note currently it is not possible to use FP registers for spilling using the hooks - basically

[Bug target/63503] [AArch64] A57 executes fused multiply-add poorly in some situations

2014-10-22 Thread e.menezes at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503 --- Comment #16 from Evandro e.menezes at samsung dot com --- (In reply to Wilco from comment #15) Using -Ofast is not any different from -O3 -ffast-math when compiling non-Fortran code. As comment 10 shows, both loops are vectorized, however

[Bug target/63503] [AArch64] A57 executes fused multiply-add poorly in some situations

2014-10-22 Thread e.menezes at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503 --- Comment #17 from Evandro e.menezes at samsung dot com --- Created attachment 33785 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33785action=edit Simple matrix multiplication

[Bug target/63503] [AArch64] A57 executes fused multiply-add poorly in some situations

2014-10-22 Thread e.menezes at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503 Evandro e.menezes at samsung dot com changed: What|Removed |Added Attachment #33774|0 |1 is

[Bug target/63503] [AArch64] A57 executes fused multiply-add poorly in some situations

2014-10-22 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63503 --- Comment #19 from Wilco wdijkstr at arm dot com --- (In reply to Evandro from comment #16) (In reply to Wilco from comment #15) Using -Ofast is not any different from -O3 -ffast-math when compiling non-Fortran code. As comment 10 shows,

[Bug target/55212] [SH] Switch to LRA

2014-10-22 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #76 from Kazumoto Kojima kkojima at gcc dot gnu.org --- Created attachment 33787 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33787action=edit a reduced test case of SCiBE compiler/vam test compiler/vam is a test which is an

[Bug target/55212] [SH] Switch to LRA

2014-10-22 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #77 from Kazumoto Kojima kkojima at gcc dot gnu.org --- Created attachment 33788 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33788action=edit another reduced test case of compiler/vam This is an another test case got from

[Bug target/63615] [5 Regression] FAIL: gcc.target/i386/addr-sel-1.c

2014-10-22 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63615 Alan Modra amodra at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug target/63615] [5 Regression] FAIL: gcc.target/i386/addr-sel-1.c

2014-10-22 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63615 --- Comment #2 from Alan Modra amodra at gmail dot com --- Breakpoint 1, simplify_plus_minus (code=code@entry=PLUS, mode=mode@entry=SImode, op0=op0@entry=0x76d4b558, op1=op1@entry=0x76d483a8) at /src/gcc-virgin/gcc/simplify-rtx.c:3967

[Bug c++/63497] std::regex can't handle [^class] correctly and cause runtime crash

2014-10-22 Thread timshen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63497 --- Comment #5 from Tim Shen timshen at gcc dot gnu.org --- Author: timshen Date: Thu Oct 23 03:15:52 2014 New Revision: 216572 URL: https://gcc.gnu.org/viewcvs?rev=216572root=gccview=rev Log: PR libstdc++/63497

[Bug go/55969] libgo fails to build on darwin

2014-10-22 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55969 --- Comment #7 from ian at gcc dot gnu.org ian at gcc dot gnu.org --- Author: ian Date: Thu Oct 23 03:34:02 2014 New Revision: 216573 URL: https://gcc.gnu.org/viewcvs?rev=216573root=gccview=rev Log: Commit old ChangeLog entry forgotten in commit

[Bug rtl-optimization/58726] [4.7 Regression] wrong code at -Os on x86_64-linux-gnu (affecting trunk/4.7/4.6, but not 4.8)

2014-10-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58726 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.7.4 |4.8.3