[Bug testsuite/66497] FAIL: g++.dg/abi/aarch64_guard1.C

2015-06-11 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66497 Andreas Schwab changed: What|Removed |Added Resolution|FIXED |DUPLICATE --- Comment #2 from Andreas S

[Bug target/66428] [6 regression] FAIL: g++.dg/abi/aarch64_guard1.C -std=gnu++98 scan-tree-dump original "_ZGVZ3foovE1x & 1"

2015-06-11 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66428 Andreas Schwab changed: What|Removed |Added CC||singhai at gcc dot gnu.org --- Comment

[Bug ada/66242] Front-end error if exception propagation disabled

2015-06-11 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66242 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Com

[Bug ada/66205] gnatbind generates invalid code when finalization is enabled in restricted runtime

2015-06-11 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66205 Ramana Radhakrishnan changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org,

[Bug target/65697] __atomic memory barriers not strong enough for __sync builtins

2015-06-11 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65697 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/59626] [4.8 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 --- Comment #26 from Richard Biener --- Created attachment 35752 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35752&action=edit backport to 4.8 branch Note that neither the unreduced multi-file testcase nor the testcase in the testsuite

[Bug bootstrap/66448] [6 Regression] Bootstrap fails on darwin after r224161

2015-06-11 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448 --- Comment #18 from Iain Sandoe --- (In reply to Aldy Hernandez from comment #17) > Created attachment 35744 [details] > Call check_die on type DIEs and avoid DW_AT_aritificial attribs > > >> I can't reproduce any of these with a cross compile

[Bug ada/66205] gnatbind generates invalid code when finalization is enabled in restricted runtime

2015-06-11 Thread simon at pushface dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66205 --- Comment #2 from simon at pushface dot org --- As a side note, AdaCore’s document on “The GNAT Configurable Run Time Facility”, section 5.5.2[1], says about Suppress_Standard_Library "All finalization and initialization (controlled types) is om

[Bug target/65697] __atomic memory barriers not strong enough for __sync builtins

2015-06-11 Thread mwahab at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65697 --- Comment #62 from mwahab at gcc dot gnu.org --- (In reply to Ramana Radhakrishnan from comment #61) > Well, confirmed at least. And at the minute fixed on trunk - not sure if we > are asking for backports for this ? Marcus has asked for this t

[Bug fortran/66493] ICE on alternate return argument for typebound procedure

2015-06-11 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66493 --- Comment #7 from Gerhard Steinmetz --- Interestingly, there are some tests in the test suite already, especially altreturn_3.f90 and altreturn_8.f90. The latter is using a nopass attribute and compiles. It still should be tested with some re

[Bug c++/66501] [4.9/5/6 Regression] Default move assignment does not move array members

2015-06-11 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66501 Jonathan Wakely changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIR

[Bug c/25509] can't disable __attribute__((warn_unused_result))

2015-06-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509 --- Comment #32 from Manuel López-Ibáñez --- (In reply to Filipe Brandenburger from comment #31) > gcc should catch up. I thought Google employed some capable C/C++ engineers...

[Bug c++/66498] internal compiler error when compiling chrome and webkit

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66498 --- Comment #2 from Richard Biener --- Can't reproduce.

[Bug other/66496] Static hash_map causes segfault in static constructor of the compiler compilation unit

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66496 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/66495] [5 Regression] Issue with same name for embedded function

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66495 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.2

[Bug c++/66498] internal compiler error when compiling chrome and webkit

2015-06-11 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66498 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug lto/66488] -fipa-pta -flto segfault

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66488 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/66493] ICE on alternate return argument for typebound procedure

2015-06-11 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66493 --- Comment #8 from Gerhard Steinmetz --- Case zarc1_2_pass.f90 should be definitely illegal code.

[Bug c/66425] (void) cast doesn't suppress __attribute__((warn_unused_result))

2015-06-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425 --- Comment #11 from Manuel López-Ibáñez --- Some remarks before the discussion gets out of hand. Neither Andrew nor me nor other people that may comment here have the power to approve or reject this change. The people you need to convince are t

[Bug bootstrap/66448] [6 Regression] Bootstrap fails on darwin after r224161

2015-06-11 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448 --- Comment #19 from Dominique d'Humieres --- (In reply to Iain Sandoe from comment #18) > > Could you test it properly on darwin? > > $ grep -rH "invalid DW" gcc/testsuite |wc -l > 0 Confirmed on x86_64-apple-darwin14 with --enable-langu

[Bug target/52144] ARM should support arm/thumb function attribute to permit different instruction sets in the same source

2015-06-11 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52144 --- Comment #6 from chrbr at gcc dot gnu.org --- Author: chrbr Date: Thu Jun 11 08:51:17 2015 New Revision: 224365 URL: https://gcc.gnu.org/viewcvs?rev=224365&root=gcc&view=rev Log: Add ARM/thumb pragma target PR target/52144 *

[Bug c/25509] can't disable __attribute__((warn_unused_result))

2015-06-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509 --- Comment #33 from Manuel López-Ibáñez --- (In reply to Manuel López-Ibáñez from comment #32) > (In reply to Filipe Brandenburger from comment #31) > > gcc should catch up. > > I thought Google employed some capable C/C++ engineers... What I

[Bug c/25509] can't disable __attribute__((warn_unused_result))

2015-06-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509 --- Comment #34 from Manuel López-Ibáñez --- (In reply to Manuel López-Ibáñez from comment #33) > (In reply to Manuel López-Ibáñez from comment #32) > > (In reply to Filipe Brandenburger from comment #31) > > > gcc should catch up. > > > > I tho

[Bug tree-optimization/66502] New: SCCVN can't handle PHIs optimistically optimally

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66502 Bug ID: 66502 Summary: SCCVN can't handle PHIs optimistically optimally Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug fortran/66499] Letters with accents change format behavior for X and T descriptors.

2015-06-11 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66499 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66502] SCCVN can't handle PHIs optimistically optimally

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66502 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/66502] SCCVN can't handle PHIs optimistically optimally

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66502 --- Comment #2 from Richard Biener --- Someone craft a testcase where both cases are interconnected and thus no optimization is performed currently with either scheme (but would with merged SCCs).

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #5 from Uroš Bizjak --- Created attachment 35753 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35753&action=edit Patch to implement ADDSUB patterns using vec_select/vec_concat

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #6 from Uroš Bizjak --- (In reply to Richard Biener from comment #3) > We still need to fixup the sse3_addsubv2df3 pattern or fix combine to try > multiple "canonical" forms of vec_merge vs. (vec_select (vec_concat ...)). > Or decide

[Bug debug/66503] New: missing DW_AT_abstract_origin for cross-unit call sites

2015-06-11 Thread derodat at adacore dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66503 Bug ID: 66503 Summary: missing DW_AT_abstract_origin for cross-unit call sites Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 Uroš Bizjak changed: What|Removed |Added Attachment #35753|0 |1 is obsolete|

[Bug debug/66503] [4.9/5/6 Regression] missing DW_AT_abstract_origin for cross-unit call sites

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66503 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.3 Summary|missing

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #8 from Richard Biener --- No. Failed to match this instruction: (set (reg:V2DF 213 [ D.3605 ]) (vec_select:V2DF (vec_concat:V4DF (plus:V2DF (reg:V2DF 161 [ vect__69.31 ]) (reg:V2DF 167 [ vect__68.29 ]))

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 Richard Biener changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comment #

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #10 from Richard Biener --- So it works with (define_insn "sse3_addsubv2df3" [(set (match_operand:V2DF 0 "register_operand" "=x,x") (vec_select:V2DF (vec_concat:V4DF (plus:V2DF (match_ope

[Bug ada/66205] gnatbind generates invalid code when finalization is enabled in restricted runtime

2015-06-11 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66205 Eric Botcazou changed: What|Removed |Added Target|arm-eabi| Status|UNCONFIRMED

[Bug c++/58972] Lambda can't access private members

2015-06-11 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58972 Ville Voutilainen changed: What|Removed |Added Assignee|ville.voutilainen at gmail dot com |jason at redhat dot com --- C

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #11 from Uroš Bizjak --- (In reply to Richard Biener from comment #10) > So it works with > > (define_insn "sse3_addsubv2df3" > [(set (match_operand:V2DF 0 "register_operand" "=x,x") > (vec_select:V2DF > (vec_conc

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #12 from rguenther at suse dot de --- On Thu, 11 Jun 2015, ubizjak at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 > > --- Comment #11 from Uroš Bizjak --- > (In reply to Richard Biener from comment #10

[Bug objc++/66504] New: ICE using C++ exceptions in Objective-C++

2015-06-11 Thread admin at maniacsvault dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66504 Bug ID: 66504 Summary: ICE using C++ exceptions in Objective-C++ Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: major Priority: P3 Component: objc++

[Bug preprocessor/66505] New: -Wno-error=pedantic does not reverse -Werror -Wpedantic

2015-06-11 Thread chrysn at fsfe dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66505 Bug ID: 66505 Summary: -Wno-error=pedantic does not reverse -Werror -Wpedantic Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priori

[Bug c++/66506] New: Crash on compiling llvm plugin

2015-06-11 Thread JamesMikeDuPont at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66506 Bug ID: 66506 Summary: Crash on compiling llvm plugin Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assi

[Bug c++/66507] New: Crash on compiling llvm plugin

2015-06-11 Thread JamesMikeDuPont at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66507 Bug ID: 66507 Summary: Crash on compiling llvm plugin Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: trivial Priority: P3 Component: c++ Ass

[Bug c++/66507] Crash on compiling llvm plugin

2015-06-11 Thread JamesMikeDuPont at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66507 James Michael DuPont changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #13 from Uroš Bizjak --- (In reply to rguent...@suse.de from comment #12) > On Thu, 11 Jun 2015, ubizjak at gmail dot com wrote: > As it is just 'naming' it shouldn't matter, no? Well, the operand is used in the assembly, and now "t

[Bug target/63870] [Aarch64] [ARM] Errors in use of NEON intrinsics are reported incorrectly

2015-06-11 Thread cbaylis at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63870 --- Comment #8 from cbaylis at gcc dot gnu.org --- Patch posted to the mailing list https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00799.html

[Bug tree-optimization/56764] vect_prune_runtime_alias_test_list not smart enough

2015-06-11 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56764 alalaw01 at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC

[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations

2015-06-11 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 56764, which changed state. Bug 56764 Summary: vect_prune_runtime_alias_test_list not smart enough https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56764 What|Removed |Added

[Bug bootstrap/66448] [6 Regression] Bootstrap fails on darwin after r224161

2015-06-11 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448 --- Comment #20 from Iain Sandoe --- FWIW, I boostrapped r224366 with the dwarf2out.c changes + this: diff --git a/gcc/passes.c b/gcc/passes.c index d3ffe33..1bc8a36 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -332,7 +332,7 @@ rest_of_decl_c

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #14 from rguenther at suse dot de --- On Thu, 11 Jun 2015, ubizjak at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 > > --- Comment #13 from Uroš Bizjak --- > (In reply to rguent...@suse.de from comment

[Bug c++/66501] [4.9/5/6 Regression] Default move assignment does not move array members

2015-06-11 Thread john.lindgren at aol dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66501 --- Comment #1 from John Lindgren --- For what it's worth, the default move *constructor* works correctly; it is only the assignment operator that is the problem.

[Bug debug/66503] [4.9/5/6 Regression] missing DW_AT_abstract_origin for cross-unit call sites

2015-06-11 Thread pmderodat at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66503 --- Comment #2 from pmderodat at gcc dot gnu.org --- Author: pmderodat Date: Thu Jun 11 12:40:10 2015 New Revision: 224371 URL: https://gcc.gnu.org/viewcvs?rev=224371&root=gcc&view=rev Log: Restore DW_AT_abstract_origin for cross-unit call sites

[Bug debug/66503] [4.9/5/6 Regression] missing DW_AT_abstract_origin for cross-unit call sites

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66503 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Jun 11 12:44:56 2015 New Revision: 224372 URL: https://gcc.gnu.org/viewcvs?rev=224372&root=gcc&view=rev Log: 2015-06-11 Richard Biener PR middle-end/66503 * dwa

[Bug target/66136] AArch64 geniterators.sh relies on GNU sed syntax, causing build failure on FreeBSD and probably Mac

2015-06-11 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66136 Richard Earnshaw changed: What|Removed |Added Status|WAITING |NEW --- Comment #13 from Richard Earn

[Bug bootstrap/66508] New: Attempt to Compile gcc-6.0 on OSX 10.9.4 cause segmentation fault

2015-06-11 Thread youfan.noey at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66508 Bug ID: 66508 Summary: Attempt to Compile gcc-6.0 on OSX 10.9.4 cause segmentation fault Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug debug/66503] [4.9/5/6 Regression] missing DW_AT_abstract_origin for cross-unit call sites

2015-06-11 Thread pmderodat at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66503 --- Comment #4 from pmderodat at gcc dot gnu.org --- Author: pmderodat Date: Thu Jun 11 12:51:04 2015 New Revision: 224373 URL: https://gcc.gnu.org/viewcvs?rev=224373&root=gcc&view=rev Log: Restore DW_AT_abstract_origin for cross-unit call sites

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #15 from Uroš Bizjak --- Created attachment 35758 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35758&action=edit Patch that adds additional ADDSUB patterns using vec_select/vec_concat

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #16 from Uroš Bizjak --- (In reply to Richard Biener from comment #8) > No. [...] > That was why I was suggesting to add additional patterns rather than > replacing the existing ones... So, there is no other way than using "the ugl

[Bug target/66509] New: the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 Bug ID: 66509 Summary: the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32 Product: gcc

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 --- Comment #1 from Andrew Pinski --- This is due to HAVE_AS_IX86_FILDS not being defined. So basically they made the clang assembly not backwards compatible with the GNU one. You can add a check to configure.ac if you want which does the same

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 --- Comment #2 from Jack Howarth --- Created attachment 35760 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35760&action=edit gcc/config.log generated against Xcode7

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 --- Comment #3 from Andrew Pinski --- (In reply to Jack Howarth from comment #2) > Created attachment 35760 [details] > gcc/config.log generated against Xcode7 Wrong one. This is the one for libevent.

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 --- Comment #4 from Iain Sandoe --- could you please also list as -v and as --version it's possible that it no longer contains the string "GNU" which would actually help us distinguish moving forward (i have some patches in my Q to handle Darw

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 Jack Howarth changed: What|Removed |Added Attachment #35760|0 |1 is obsolete|

[Bug c/25509] can't disable __attribute__((warn_unused_result))

2015-06-11 Thread filbranden at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509 --- Comment #35 from Filipe Brandenburger --- (In reply to Manuel López-Ibáñez from comments) Don't worry, I got what you mean... Though I don't think coming up with code to fix it is the issue here, in comment #10 a patch was provided (which a

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 --- Comment #6 from Jack Howarth --- A check of a recent build gcc trunk against the GNU assembler from Xcode 6.2 shows the same... gcc_cv_as_ix86_fildq=no gcc_cv_as_ix86_filds=no as the build against Xcode 7's clang-based assembler.

[Bug preprocessor/66505] -Wno-error=pedantic does not reverse -Werror -Wpedantic

2015-06-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66505 Manuel López-Ibáñez changed: What|Removed |Added Keywords||diagnostic, easyhack S

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 --- Comment #7 from Andrew Pinski --- The assembly test in configure failed: configure:24880: checking assembler for filds and fists mnemonics configure:24889: /usr/bin/as-o conftest.o conftest.s >&5 clang -cc1as: fatal error: error in backe

[Bug lto/59626] [4.8 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 --- Comment #27 from Richard Biener --- Author: rguenth Date: Thu Jun 11 13:39:56 2015 New Revision: 224375 URL: https://gcc.gnu.org/viewcvs?rev=224375&root=gcc&view=rev Log: 2015-06-11 Richard Biener Backport from mainline, guarded

[Bug debug/65549] [4.9 Regression] crash in htab_hash_string with -flto -g

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65549 --- Comment #37 from Richard Biener --- Author: rguenth Date: Thu Jun 11 13:39:56 2015 New Revision: 224375 URL: https://gcc.gnu.org/viewcvs?rev=224375&root=gcc&view=rev Log: 2015-06-11 Richard Biener Backport from mainline, guarded

[Bug debug/65549] [4.9 Regression] crash in htab_hash_string with -flto -g

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65549 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug lto/59626] [4.8 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #17 from rguenther at suse dot de --- On Thu, 11 Jun 2015, ubizjak at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 > > --- Comment #16 from Uroš Bizjak --- > (In reply to Richard Biener from comment #8)

[Bug c++/66487] [6 Regression] Firefox segfault with LTO enabled

2015-06-11 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66487 --- Comment #2 from Martin Liška --- Back trace: #0 0x in () #1 0x74a5c337 in nsComponentManagerImpl::CreateInstanceByContractID(char const*, nsISupports*, nsID const&, void**) [clone .part.32] [clone .constprop.53402]

[Bug c++/66487] [6 Regression] Firefox segfault with LTO enabled

2015-06-11 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66487 --- Comment #3 from Martin Liška --- (In reply to Jason Merrill from comment #1) > Compiling with -fno-lifetime-dse should make it work again. > -fsanitize=undefined doesn't currently catch this issue (relying on the > value of storage persistin

[Bug c/66425] (void) cast doesn't suppress __attribute__((warn_unused_result))

2015-06-11 Thread filbranden at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425 --- Comment #12 from Filipe Brandenburger --- (In reply to Manuel López-Ibáñez from comment #11) > Neither Andrew nor me nor other people that may comment here have the power > to approve or reject this change. Great, so please don't preemptivel

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 --- Comment #8 from Jack Howarth --- Note that configure test does succeed if the '-arch i386' option is also passed to the assembler. Perhaps the tests aren't fine-grained enough as they are only done for x86_64 in config.log.

[Bug c/66425] (void) cast doesn't suppress __attribute__((warn_unused_result))

2015-06-11 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425 --- Comment #13 from Andreas Schwab --- > I don't really see why the trouble making the mental connection from the > void cast with the coder's intent do discard that result. Could it mean > anything else really? The C language doesn't define an

[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

2015-06-11 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509 --- Comment #9 from Jack Howarth --- Also, testing with in-line assembly using clang 3.7svn, I get the same behavior for... % cat conftest.c asm("filds mem; fists mem"); % clang-3.7 -c conftest.c fatal error: error in backend: 32-bit absolute ad

[Bug c/66425] (void) cast doesn't suppress __attribute__((warn_unused_result))

2015-06-11 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425 Manuel López-Ibáñez changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED CC|man

[Bug tree-optimization/66510] New: gcc.target/arm/pr53636.c FAILs after r224221

2015-06-11 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66510 Bug ID: 66510 Summary: gcc.target/arm/pr53636.c FAILs after r224221 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-o

[Bug tree-optimization/66510] gcc.target/arm/pr53636.c FAILs after r224221

2015-06-11 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66510 James Greenhalgh changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66510] [6 Regression] gcc.target/arm/pr53636.c FAILs after r224221

2015-06-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66510 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/66511] New: [avr] whole-byte shifts not optimized away for uint64_t

2015-06-11 Thread matthijs at stdin dot nl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66511 Bug ID: 66511 Summary: [avr] whole-byte shifts not optimized away for uint64_t Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal Priori

[Bug c++/66445] [5/6 Regression] ICE with lambda in stmt expression in a template

2015-06-11 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66445 --- Comment #1 from Jason Merrill --- Author: jason Date: Thu Jun 11 15:04:54 2015 New Revision: 224379 URL: https://gcc.gnu.org/viewcvs?rev=224379&root=gcc&view=rev Log: PR c++/66445 * constexpr.c (potential_constant_expression_

[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)

2015-06-11 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766 --- Comment #18 from Segher Boessenkool --- (in reply to c#9) Yes, this is a generic problem. recog will not recognise patterns where regs are swapped in some places but not others. This can of course be worked around in combine, but that will

[Bug tree-optimization/66512] New: PRE fails to optimize calls to pure functions in C++, ok in C

2015-06-11 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66512 Bug ID: 66512 Summary: PRE fails to optimize calls to pure functions in C++, ok in C Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c/66425] (void) cast doesn't suppress __attribute__((warn_unused_result))

2015-06-11 Thread lucas.de.marchi at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425 --- Comment #15 from Lucas De Marchi --- (In reply to Manuel López-Ibáñez from comment #14) > (In reply to Filipe Brandenburger from comment #12) > > Can I have this issue reopened please? > > If that makes you happy... > > > Ok, how can we ass

[Bug preprocessor/66500] C/C++ inconsistency in diagnostic context involving macros

2015-06-11 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66500 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

[Bug preprocessor/52998] different macro unwinder for C and C++ (-ftrack-macro-expansion)

2015-06-11 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52998 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment #5

[Bug c/66513] New: internal compiler error: Segmentation fault with `-x c-header` while reading from stdin

2015-06-11 Thread d3m1gd at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66513 Bug ID: 66513 Summary: internal compiler error: Segmentation fault with `-x c-header` while reading from stdin Product: gcc Version: unknown Status: UNCONFIRMED

[Bug c/66513] internal compiler error: Segmentation fault with `-x c-header` while reading from stdin

2015-06-11 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66513 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472

2015-06-11 Thread sfilippone at uniroma2 dot it
vel/GNU/mpc --with-isl=/usr/local/travel/GNU/isl Thread model: posix gcc version 6.0.0 20150611 (experimental) (GCC) [sfilippo@epsilon NewPSBLAS]$ gfortran -O3 -c mv.f90 mv.f90:1:0: subroutine mv(m,n,nc,alpha,irp,ja,val,& ^ internal compiler error: in vect_get_vec_def_for_operand, at tr

[Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472

2015-06-11 Thread sfilippone at uniroma2 dot it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280 --- Comment #12 from Salvatore Filippone --- Created attachment 35763 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35763&action=edit test case

[Bug tree-optimization/56541] vectorizaton fails in conditional assignment of a constant

2015-06-11 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56541 alalaw01 at gcc dot gnu.org changed: What|Removed |Added CC||alalaw01 at gcc dot gnu.org

[Bug c++/66450] [5 Regression][C++11][constexpr] Issues when delegating implicit copy constructor in constexpr function

2015-06-11 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66450 --- Comment #2 from Jason Merrill --- Author: jason Date: Thu Jun 11 15:45:01 2015 New Revision: 224381 URL: https://gcc.gnu.org/viewcvs?rev=224381&root=gcc&view=rev Log: PR c++/66450 * constexpr.c (cxx_eval_store_expression): Av

[Bug c++/66445] [5/6 Regression] ICE with lambda in stmt expression in a template

2015-06-11 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66445 --- Comment #2 from Jason Merrill --- Author: jason Date: Thu Jun 11 15:45:08 2015 New Revision: 224382 URL: https://gcc.gnu.org/viewcvs?rev=224382&root=gcc&view=rev Log: PR c++/66445 * constexpr.c (potential_constant_expression_

[Bug c/66425] (void) cast doesn't suppress __attribute__((warn_unused_result))

2015-06-11 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425 --- Comment #16 from joseph at codesourcery dot com --- I'd say that for any function for which use of this attribute is appropriate, suppression of the warning should involve a detailed comment explaining why the particular use of the function

[Bug fortran/66079] [6 Regression] memory leak with source allocation in internal subprogram

2015-06-11 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66079 --- Comment #6 from Paul Thomas --- Author: pault Date: Thu Jun 11 15:49:32 2015 New Revision: 224383 URL: https://gcc.gnu.org/viewcvs?rev=224383&root=gcc&view=rev Log: 2015-06-11 Paul Thomas PR fortran/66079 * trans-expr.c (

[Bug bootstrap/66252] [6 regression] bootstrap comparison failures on sparc-linux

2015-06-11 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66252 --- Comment #8 from Eric Botcazou --- Author: ebotcazou Date: Thu Jun 11 15:56:30 2015 New Revision: 224384 URL: https://gcc.gnu.org/viewcvs?rev=224384&root=gcc&view=rev Log: PR bootstrap/66252 * config/sparc/sparc.c (hard_regno_

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