[Bug target/66200] GCC for ARM / AArch64 doesn't define TARGET_RELAXED_ORDERING

2015-06-08 Thread singhai at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66200 --- Comment #4 from Sharad Singhai --- Author: singhai Date: Tue Jun 9 06:45:43 2015 New Revision: 224265 URL: https://gcc.gnu.org/viewcvs?rev=224265&root=gcc&view=rev Log: Backport r224118 from trunk for Google ref b/20542176 and b/20766120.

[Bug c++/66192] C++ static initializer unnecessary __cxa_guard_acquire for TARGET_RELAXED_ORDERING

2015-06-08 Thread singhai at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66192 --- Comment #3 from Sharad Singhai --- Author: singhai Date: Tue Jun 9 06:45:43 2015 New Revision: 224265 URL: https://gcc.gnu.org/viewcvs?rev=224265&root=gcc&view=rev Log: Backport r224118 from trunk for Google ref b/20542176 and b/20766120.

[Bug rtl-optimization/64164] [4.9/5 Regression] one more stack slot used due to one less inlining level

2015-06-08 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64164 Alexandre Oliva changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/58315] [4.8/4.9/5 Regression] Excessive memory use with -g

2015-06-08 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 Alexandre Oliva changed: What|Removed |Added Status|RESOLVED|ASSIGNED Resolution|FIXED

[Bug debug/58315] [4.8/4.9/5/6 Regression] Excessive memory use with -g

2015-06-08 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 Alexandre Oliva changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/64164] [4.9/5/6 Regression] one more stack slot used due to one less inlining level

2015-06-08 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64164 --- Comment #35 from Alexandre Oliva --- Author: aoliva Date: Tue Jun 9 05:05:34 2015 New Revision: 224262 URL: https://gcc.gnu.org/viewcvs?rev=224262&root=gcc&view=rev Log: [PR64164] Drop copyrename, use coalescible partition as base when opti

[Bug debug/58315] [4.8/4.9/5/6 Regression] Excessive memory use with -g

2015-06-08 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315 --- Comment #31 from Alexandre Oliva --- Author: aoliva Date: Tue Jun 9 05:05:12 2015 New Revision: 224261 URL: https://gcc.gnu.org/viewcvs?rev=224261&root=gcc&view=rev Log: Reset inlined debug variables at the end of the inlined function for

Re: gcc 4.9.2 and above are not aware of malloc (and friends) hooks

2015-06-08 Thread Andrew Pinski
On Tue, Jun 9, 2015 at 12:42 PM, Gilles Gouaillardet wrote: > This is a follow-up on a discussion about OpenMPI that started at > http://www.open-mpi.org/community/lists/users/2015/06/27039.php > and continued at https://github.com/open-mpi/ompi/pull/625 > > The attached test program does not prod

gcc 4.9.2 and above are not aware of malloc (and friends) hooks

2015-06-08 Thread Gilles Gouaillardet
This is a follow-up on a discussion about OpenMPI that started at http://www.open-mpi.org/community/lists/users/2015/06/27039.php and continued at https://github.com/open-mpi/ompi/pull/625 The attached test program does not produce correct results with gcc 4.9.2 and gcc 5.1.0 with -O1 or greater (

[Bug libstdc++/66030] [5.1.0] std::codecvt_byname missing from libstdc++ DLL

2015-06-08 Thread jroivas at iki dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66030 --- Comment #13 from Jouni Roivas --- That patch seems to work. Thanks.

[Bug c/66466] Spurious "warning: array subscript has type 'char'"

2015-06-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66466 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/66466] New: Spurious "warning: array subscript has type 'char'"

2015-06-08 Thread andrewthompson10 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66466 Bug ID: 66466 Summary: Spurious "warning: array subscript has type 'char'" Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug fortran/66465] New: [4.9.2,5.1.0,6.0.0] procedure pointer component & non-component interpreted as different type or kind

2015-06-08 Thread damian at sourceryinstitute dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66465 Bug ID: 66465 Summary: [4.9.2,5.1.0,6.0.0] procedure pointer component & non-component interpreted as different type or kind Product: gcc Version: 6.0 Status: UNCONFIRMED

[Bug libstdc++/66464] New: codecvt_utf16 max_length returning incorrect value

2015-06-08 Thread lcarreon at bigpond dot net.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66464 Bug ID: 66464 Summary: codecvt_utf16 max_length returning incorrect value Product: gcc Version: 5.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug debug/66446] Incorrect symbol output with -fno-omit-frame-pointer

2015-06-08 Thread smokeyjoe4u at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66446 --- Comment #2 from Evan G --- Oh wait, I got it. The LRA stuff wasn't added to dbxout.c, so stabs were being generated based on the old reload1 eliminations. The attached patch takes the same approach as dwarf2out.c, and uses register eliminatio

[Bug debug/66446] Incorrect symbol output with -fno-omit-frame-pointer

2015-06-08 Thread smokeyjoe4u at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66446 --- Comment #1 from Evan G --- Created attachment 35719 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35719&action=edit Patch to use LRA eliminations in dbxout

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

2015-06-08 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448 --- Comment #8 from Aldy Hernandez --- Created attachment 35718 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35718&action=edit Tentative patch for issue #3 Regarding the Darwin ld64 warnings, I found one instance of a local static DIE wi

[Bug target/66275] __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code

2015-06-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66275 Uroš Bizjak changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/66275] __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code

2015-06-08 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66275 --- Comment #11 from uros at gcc dot gnu.org --- Author: uros Date: Mon Jun 8 20:59:07 2015 New Revision: 224249 URL: https://gcc.gnu.org/viewcvs?rev=224249&root=gcc&view=rev Log: Backport from mainline: 2015-06-03 Uros Bizjak

[Bug lto/65378] Tweak to wording of -Wodr message

2015-06-08 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65378 --- Comment #3 from Jan Hubicka --- Author: hubicka Date: Mon Jun 8 20:37:53 2015 New Revision: 224248 URL: https://gcc.gnu.org/viewcvs?rev=224248&root=gcc&view=rev Log: PR lto/65378 * ipa-utils.h (warn_types_mismatch): Update

[Bug target/66275] __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code

2015-06-08 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66275 --- Comment #10 from uros at gcc dot gnu.org --- Author: uros Date: Mon Jun 8 20:07:08 2015 New Revision: 224247 URL: https://gcc.gnu.org/viewcvs?rev=224247&root=gcc&view=rev Log: Backport from mainline: 2015-06-03 Uros Bizjak

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

2015-06-08 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448 Iain Sandoe changed: What|Removed |Added Status|WAITING |NEW

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

2015-06-08 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448 --- Comment #7 from Iain Sandoe --- Created attachment 35717 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35717&action=edit pre-proc file for ipa-pure-const.c svn rev. 224236 + patch to defer declaration of the extern. If this is an iss

[Bug target/66275] __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code

2015-06-08 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66275 --- Comment #9 from uros at gcc dot gnu.org --- Author: uros Date: Mon Jun 8 18:41:24 2015 New Revision: 224244 URL: https://gcc.gnu.org/viewcvs?rev=224244&root=gcc&view=rev Log: Backport from mainline: 2015-06-03 Uros Bizjak

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

2015-06-08 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448 Jason Merrill changed: What|Removed |Added Status|NEW |WAITING --- Comment #6 from Jason Merril

[Bug libstdc++/66456] regex memory corruption on large input strings

2015-06-08 Thread timshen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66456 Tim Shen changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/66461] ICE on missing end program in fixed source

2015-06-08 Thread anlauf at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66461 Harald Anlauf changed: What|Removed |Added CC||anlauf at gmx dot de --- Comment #1 from

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

2015-06-08 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66450 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66444 vries at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--

[Bug rtl-optimization/66463] review uses of call_used_regs and regs_invalidated_by_call

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66463 vries at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov at redhat dot com ---

[Bug rtl-optimization/66463] New: review uses of call_used_regs and regs_invalidated_by_call

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66463 Bug ID: 66463 Summary: review uses of call_used_regs and regs_invalidated_by_call Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Prior

[Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66444 --- Comment #12 from vries at gcc dot gnu.org --- patch with test-case committed to trunk and backported to gcc-5-branch. Marking resolved-fixed.

[Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66444 --- Comment #11 from vries at gcc dot gnu.org --- Author: vries Date: Mon Jun 8 17:09:08 2015 New Revision: 224241 URL: https://gcc.gnu.org/viewcvs?rev=224241&root=gcc&view=rev Log: Handle -fipa-ra in reload_combine 2015-06-08 Tom de Vries

[Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66444 --- Comment #10 from vries at gcc dot gnu.org --- Author: vries Date: Mon Jun 8 16:59:31 2015 New Revision: 224240 URL: https://gcc.gnu.org/viewcvs?rev=224240&root=gcc&view=rev Log: Handle -fipa-ra in reload_combine 2015-06-08 Tom de Vries

[Bug fortran/66245] ICE on select type with empty type spec

2015-06-08 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66245 kargl at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--

[Bug fortran/66245] ICE on select type with empty type spec

2015-06-08 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66245 --- Comment #3 from kargl at gcc dot gnu.org --- Author: kargl Date: Mon Jun 8 16:45:56 2015 New Revision: 224238 URL: https://gcc.gnu.org/viewcvs?rev=224238&root=gcc&view=rev Log: 2015-06-08 Steven G. Kargl PR fortran/66245

[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]

2015-06-08 Thread maciej.andrzejewski at data dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66239 Maciej Andrzejewski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug bootstrap/65988] Trying to compile GCC 5.1 in my (customized) Solaris 10/x86-64 fails with GMP errors

2015-06-08 Thread jcea at jcea dot es
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65988 --- Comment #5 from Jesus Cea --- Could you possibly tell me how to do it and what the impact would be? Thanks!

[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]

2015-06-08 Thread maciej.andrzejewski at data dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66239 --- Comment #6 from Maciej Andrzejewski --- Libm and other libs have been mixed. Properly compiled toolchain with libs solved the problem. Thank you all for assistance!

[Bug fortran/66245] ICE on select type with empty type spec

2015-06-08 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66245 --- Comment #2 from kargl at gcc dot gnu.org --- Author: kargl Date: Mon Jun 8 15:55:16 2015 New Revision: 224237 URL: https://gcc.gnu.org/viewcvs?rev=224237&root=gcc&view=rev Log: 2015-06-08 Steven G. Kargl PR fortran/66245

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

2015-06-08 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66252 --- Comment #7 from Eric Botcazou --- It's a known fragility of the SPARC back-end in 32-bit mode, which really wants to forbid DImode values in odd-numbered registers. The problem is that the calling conventions for 'long long' disagree, so DIm

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

2015-06-08 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66252 --- Comment #6 from Eric Botcazou --- cse.c:fold_rtx is miscompiled by the stage2 compiler, more precisely in: if (const_arg1 != 0 && CONST_INT_P (const_arg1) && INTVAL (const_arg1) < 0 /* This used to test

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

2015-06-08 Thread aldyh at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448 --- Comment #5 from Aldy Hernandez --- I don't have access to a Darwin box. Could you provide a preprocessed file so I can try to reproduce the defined but not used problem on a cross build? Also, what triplet? Thanks. On Jun 7, 2015 4:09 AM,

[Bug c/66415] [6 Regression] ice in location_column_from_byte_offset

2015-06-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66415 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libfortran/66458] Loading libgfortran.so changes the FPU exception flags

2015-06-08 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66458 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug c/66415] [6 Regression] ice in location_column_from_byte_offset

2015-06-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66415 --- Comment #8 from Marek Polacek --- Author: mpolacek Date: Mon Jun 8 15:16:12 2015 New Revision: 224236 URL: https://gcc.gnu.org/viewcvs?rev=224236&root=gcc&view=rev Log: PR c/66415 * c-format.c (location_from_offset): Return

[Bug libstdc++/66030] [5.1.0] std::codecvt_byname missing from libstdc++ DLL

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66030 --- Comment #12 from Jonathan Wakely --- I think the patch posted at https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00590.html should be equivalent, if you have time to check it that would be great.

[Bug bootstrap/65988] Trying to compile GCC 5.1 in my (customized) Solaris 10/x86-64 fails with GMP errors

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65988 --- Comment #4 from Jonathan Wakely --- You could try building without ISL.

[Bug libstdc++/66327] -fsanitize=nonnull-attribute errors in stl_algobase.h

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66327 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/66462] GCC isinf/isnan/... builtins cause sNaN exceptions

2015-06-08 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66462 --- Comment #1 from Wilco --- Note when this is fixed, GLIBC math/math.h should be updated to enable the isinf builtins even with -fsignaling-nans.

[Bug bootstrap/65988] Trying to compile GCC 5.1 in my (customized) Solaris 10/x86-64 fails with GMP errors

2015-06-08 Thread jcea at jcea dot es
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65988 --- Comment #3 from Jesus Cea --- Ping...

[Bug tree-optimization/66422] [5/6 Regression] -Warray-bounds false positive with -O3

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66422 --- Comment #6 from Richard Biener --- Author: rguenth Date: Mon Jun 8 14:53:19 2015 New Revision: 224235 URL: https://gcc.gnu.org/viewcvs?rev=224235&root=gcc&view=rev Log: 2015-06-08 Richard Biener PR tree-optimization/66422

[Bug tree-optimization/66419] [6 regression] FAIL: gcc.target/aarch64/aapcs64/va_arg-6.c execution, -O3 -g

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66419 --- Comment #2 from Richard Biener --- The difference is that we vectorize parts of stdarg_func: : _57 = ap.__vr_top; _58 = (sizetype) _39; _59 = _57 + _58; _60 = *_59; MEM[(float *)&ha.20] = _60; _64 = _58 + 16; _65 = _57 + _64;

[Bug libstdc++/66354] [UBSAN] stl_algobase.h:708:7: runtime error: null pointer passed as argument

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66354 --- Comment #8 from Jonathan Wakely --- Author: redi Date: Mon Jun 8 14:42:02 2015 New Revision: 224233 URL: https://gcc.gnu.org/viewcvs?rev=224233&root=gcc&view=rev Log: PR libstdc++/66354 * include/bits/stl_algobase.h (__fill_

[Bug fortran/66459] bogus warning 'w.offset' may be used uninitialized in this function [-Wmaybe-uninitialized]

2015-06-08 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66459 Mikael Morin changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66419] [6 regression] FAIL: gcc.target/aarch64/aapcs64/va_arg-6.c execution, -O3 -g

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66419 --- Comment #3 from Richard Biener --- Ah, because we detect it as subchain which fails to consider gaps.

[Bug libstdc++/66354] [UBSAN] stl_algobase.h:708:7: runtime error: null pointer passed as argument

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66354 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/66327] -fsanitize=nonnull-attribute errors in stl_algobase.h

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66327 --- Comment #3 from Jonathan Wakely --- Author: redi Date: Mon Jun 8 14:42:02 2015 New Revision: 224233 URL: https://gcc.gnu.org/viewcvs?rev=224233&root=gcc&view=rev Log: PR libstdc++/66354 * include/bits/stl_algobase.h (__fill_

[Bug middle-end/66462] New: GCC isinf/isnan/... builtins cause sNaN exceptions

2015-06-08 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66462 Bug ID: 66462 Summary: GCC isinf/isnan/... builtins cause sNaN exceptions Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug libstdc++/66354] [UBSAN] stl_algobase.h:708:7: runtime error: null pointer passed as argument

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66354 --- Comment #7 from Jonathan Wakely --- Author: redi Date: Mon Jun 8 14:19:10 2015 New Revision: 224230 URL: https://gcc.gnu.org/viewcvs?rev=224230&root=gcc&view=rev Log: PR libstdc++/66354 * include/bits/stl_algobase.h (__fill_

[Bug libstdc++/66327] -fsanitize=nonnull-attribute errors in stl_algobase.h

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66327 --- Comment #2 from Jonathan Wakely --- Author: redi Date: Mon Jun 8 14:19:10 2015 New Revision: 224230 URL: https://gcc.gnu.org/viewcvs?rev=224230&root=gcc&view=rev Log: PR libstdc++/66354 * include/bits/stl_algobase.h (__fill_

[Bug tree-optimization/66413] [6 Regression] ICE at -Os and above with -g enabled on x86_64-linux-gnu

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66413 --- Comment #3 from Richard Biener --- Ok, so IPA-CP propagates a constant to fn4 but this function has its parameter unused (but by debug stmts). It looks like we have a tree sharing issue here, as the location while initially stripped, gets su

[Bug libstdc++/66417] std::codecvt_utf16 generates incorrect output

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66417 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/66441] wstring_convert not working correctly

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66441 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/66441] wstring_convert not working correctly

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66441 --- Comment #3 from Jonathan Wakely --- Author: redi Date: Mon Jun 8 13:42:51 2015 New Revision: 224225 URL: https://gcc.gnu.org/viewcvs?rev=224225&root=gcc&view=rev Log: PR libstdc++/66441 * testsuite/22_locale/conversions/stri

[Bug libstdc++/66417] std::codecvt_utf16 generates incorrect output

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66417 --- Comment #3 from Jonathan Wakely --- Author: redi Date: Mon Jun 8 13:42:46 2015 New Revision: 224224 URL: https://gcc.gnu.org/viewcvs?rev=224224&root=gcc&view=rev Log: PR libstdc++/66417 * src/c++11/codecvt.cc (write_utf16_co

[Bug target/66457] gcc generates an extra "mov ??, %edx" before "call mcount" when "-pg" is enabled in cross compilation

2015-06-08 Thread leedypku at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66457 --- Comment #6 from Dangyi Liu --- (In reply to Andrew Pinski from comment #4) > Yes you don't define NO_PROFILE_COUNTERS . That is the default i386-elf > target defaults to NO_PROFILE_COUNTERS not being defined. Thank you very much!!! But I d

[Bug other/65366] gdbhooks.py is incompatible with Python3

2015-06-08 Thread jan.kratochvil at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65366 Jan Kratochvil changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug other/65366] gdbhooks.py is incompatible with Python3

2015-06-08 Thread jkratoch at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65366 --- Comment #5 from jkratoch at gcc dot gnu.org --- Author: jkratoch Date: Mon Jun 8 13:35:51 2015 New Revision: 224223 URL: https://gcc.gnu.org/viewcvs?rev=224223&root=gcc&view=rev Log: PR other/65366 * gdbhooks.py: Import sys.

[Bug libstdc++/66441] wstring_convert not working correctly

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66441 --- Comment #2 from Jonathan Wakely --- Author: redi Date: Mon Jun 8 13:03:45 2015 New Revision: 224222 URL: https://gcc.gnu.org/viewcvs?rev=224222&root=gcc&view=rev Log: PR libstdc++/66441 * testsuite/22_locale/conversions/stri

[Bug fortran/66461] New: ICE on missing end program in fixed source

2015-06-08 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66461 Bug ID: 66461 Summary: ICE on missing end program in fixed source Product: gcc Version: 5.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortra

[Bug tree-optimization/65637] expand_omp_for_static_chunk ssa-handling code is untested

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65637 --- Comment #10 from vries at gcc dot gnu.org --- ping ^2: https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00558.html

[Bug tree-optimization/65460] parloops transforms offloaded functions

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65460 --- Comment #6 from vries at gcc dot gnu.org --- stage1 ping^2: https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00557.html

[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 vries at gcc dot gnu.org changed: What|Removed |Added Keywords|patch | --- Comment #6 from vries at

[Bug tree-optimization/65460] parloops transforms offloaded functions

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65460 vries at gcc dot gnu.org changed: What|Removed |Added Keywords||patch --- Comment #5 from vrie

[Bug tree-optimization/66396] [6 regression] FAIL: gcc.dg/graphite/run-id-pr47593.c execution test

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66396 --- Comment #7 from Richard Biener --- The code in SESE doesn't deal with virtual operands correctly. In other places GRAPHITE tries to paper over this with marking all vops for renaming. But that isn't done when no code is generated, thus this

[Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66444 vries at gcc dot gnu.org changed: What|Removed |Added Keywords||patch --- Comment #9 from vrie

[Bug tree-optimization/66442] [6 regression] FAIL: gcc.dg/autopar/pr46885.c (test for excess errors)

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66442 vries at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--

[Bug tree-optimization/65443] Don't peel last iteration from loop in transform_to_exit_first_loop

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65443 Bug 65443 depends on bug 66442, which changed state. Bug 66442 Summary: [6 regression] FAIL: gcc.dg/autopar/pr46885.c (test for excess errors) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66442 What|Removed |Ad

[Bug tree-optimization/66442] [6 regression] FAIL: gcc.dg/autopar/pr46885.c (test for excess errors)

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66442 --- Comment #7 from vries at gcc dot gnu.org --- Author: vries Date: Mon Jun 8 11:59:20 2015 New Revision: 224219 URL: https://gcc.gnu.org/viewcvs?rev=224219&root=gcc&view=rev Log: Fix try_transform_to_exit_first_loop_alt 2015-06-08 Tom de Vri

[Bug middle-end/66214] [6 Regression] ICE verify_type failed with -O0 -g via gen_type_die_with_usage's dwarf2out.c:20250

2015-06-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66214 Markus Trippelsdorf changed: What|Removed |Added CC||aldyh at gcc dot gnu.org,

[Bug tree-optimization/66442] [6 regression] FAIL: gcc.dg/autopar/pr46885.c (test for excess errors)

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66442 --- Comment #6 from vries at gcc dot gnu.org --- Author: vries Date: Mon Jun 8 11:53:27 2015 New Revision: 224218 URL: https://gcc.gnu.org/viewcvs?rev=224218&root=gcc&view=rev Log: Fix try_transform_to_exit_first_loop_alt 2015-06-08 Tom de Vri

[Bug tree-optimization/66396] [6 regression] FAIL: gcc.dg/graphite/run-id-pr47593.c execution test

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66396 --- Comment #6 from Richard Biener --- The issue is corrupted VOPs. : # .MEM_4 = VDEF <.MEM_3(D)> iD.1808@ = 1; # .MEM_5 = VDEF <.MEM_4> xD.1810@ = &iD.1808@; # .MEM_6 = VDEF <.MEM_5> yD.1811@ = &jD.1807@; # .MEM_7 = VDEF <.MEM_6

[Bug middle-end/66434] cc1plus: internal compiler error: in gimplify_modify_expr, at gimplify.c:4616

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66434 --- Comment #3 from Richard Biener --- Ok, so it boils down to fold-const.c moving computations into cond ? expr : cst and thus exposing the possible trapping expressions inside the conditional (which comes from number of iteration analysis maybe

[Bug middle-end/66434] cc1plus: internal compiler error: in gimplify_modify_expr, at gimplify.c:4616

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66434 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/66460] New: ICE using __func__ in constexpr function.

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66460 Bug ID: 66460 Summary: ICE using __func__ in constexpr function. Product: gcc Version: 5.1.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Pr

[Bug libstdc++/66417] std::codecvt_utf16 generates incorrect output

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66417 --- Comment #2 from Jonathan Wakely --- Fixed on trunk so far.

[Bug libstdc++/66417] std::codecvt_utf16 generates incorrect output

2015-06-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66417 --- Comment #1 from Jonathan Wakely --- Author: redi Date: Mon Jun 8 11:09:17 2015 New Revision: 224217 URL: https://gcc.gnu.org/viewcvs?rev=224217&root=gcc&view=rev Log: PR libstdc++/66417 * src/c++11/codecvt.cc (write_utf16_co

[Bug fortran/66459] New: bogus warning 'w.offset' may be used uninitialized in this function [-Wmaybe-uninitialized]

2015-06-08 Thread mario-baumann at web dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66459 Bug ID: 66459 Summary: bogus warning 'w.offset' may be used uninitialized in this function [-Wmaybe-uninitialized] Product: gcc Version: 5.1.0 Status: UNCONFIRMED

[Bug middle-end/66325] [6 Regression] ICE in gcc.c-torture/execute/930408-1.c, verify_type fails with --enable-checking=yes on arm-none-eabi

2015-06-08 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66325 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66423] [6 Regression] a % (1 << b) no longer gets folded to a & (1 << b) for unsigned a

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66423 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/66442] [6 regression] FAIL: gcc.dg/autopar/pr46885.c (test for excess errors)

2015-06-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66442 vries at gcc dot gnu.org changed: What|Removed |Added Keywords||patch --- Comment #5 from vrie

[Bug tree-optimization/66422] [5/6 Regression] -Warray-bounds false positive with -O3

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66422 Richard Biener changed: What|Removed |Added Known to work||4.9.2 Target Milestone|---

[Bug sanitizer/66452] [6 Regression] [UBSAN] *.Lubsan_data0' defined but not used

2015-06-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66452 Marek Polacek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/66422] -Warray-bounds false positive with -O3

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66422 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug sanitizer/66452] [6 Regression] [UBSAN] *.Lubsan_data0' defined but not used

2015-06-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66452 --- Comment #5 from Marek Polacek --- Author: mpolacek Date: Mon Jun 8 10:35:24 2015 New Revision: 224216 URL: https://gcc.gnu.org/viewcvs?rev=224216&root=gcc&view=rev Log: PR sanitizer/66452 * toplev.c (check_global_declaration

[Bug tree-optimization/66419] [6 regression] FAIL: gcc.target/aarch64/aapcs64/va_arg-6.c execution, -O3 -g

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66419 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/66457] gcc generates an extra "mov ??, %edx" before "call mcount" when "-pg" is enabled in cross compilation

2015-06-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66457 --- Comment #4 from Andrew Pinski --- Yes you don't define NO_PROFILE_COUNTERS . That is the default i386-elf target defaults to NO_PROFILE_COUNTERS not being defined.

[Bug target/66457] gcc generates an extra "mov ??, %edx" before "call mcount" when "-pg" is enabled in cross compilation

2015-06-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66457 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/66413] [6 Regression] ICE at -Os and above with -g enabled on x86_64-linux-gnu

2015-06-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66413 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

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