[Bug tree-optimization/77605] wrong code at -O3 on x86_64-linux-gnu

2016-09-16 Thread setsunakun0 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77605 byuu changed: What|Removed |Added CC||setsunakun0 at hotmail dot com --- Comment #2

[Bug c++/77615] New: Template specialization is resolved differently with and without optimizations turned on

2016-09-16 Thread jan.bujak at nokia dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77615 Bug ID: 77615 Summary: Template specialization is resolved differently with and without optimizations turned on Product: gcc Version: 6.2.1 Status: UNCONFIRMED

[Bug fortran/77612] [5/6 Regression] ICE on invalid character len in contained procedure

2016-09-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77612 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/77605] wrong code at -O3 on x86_64-linux-gnu

2016-09-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77605 Martin Liška changed: What|Removed |Added Keywords||wrong-code

[Bug other/77609] __attribute__((section(".note.foo"))) forces SHT_PROGBITS though the assembler would use SHT_NOTE

2016-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77609 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/77604] ICE in get_frame_type, at tree-nested.c:208

2016-09-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77604 Martin Liška changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug target/77614] Missed optimisation with -O3 when passing integral type by constexpr using std::less(a,b) instead of b>a

2016-09-16 Thread gcc at 4z2 dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77614 Lorenz changed: What|Removed |Added Attachment #39630|0 |1 is obsolete|

[Bug middle-end/77475] unnecessary or misleading context in reporting command line problems

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77475 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Sep 16 08:13:51 2016 New Revision: 240175 URL: https://gcc.gnu.org/viewcvs?rev=240175=gcc=rev Log: PR middle-end/77475 * gcc.target/i386/pr65990.c: Adjust dg-error

[Bug target/77614] Missed optimisation with -O3 when passing integral type by constexpr using std::less(a,b) instead of b>a

2016-09-16 Thread gcc at 4z2 dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77614 --- Comment #2 from Lorenz --- Created attachment 39630 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39630=edit preprocessed file with workaround -- optimisation performed

[Bug target/77614] Missed optimisation with -O3 when passing integral type by constexpr using std::less(a,b) instead of b>a

2016-09-16 Thread gcc at 4z2 dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77614 --- Comment #1 from Lorenz --- Created attachment 39629 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39629=edit preprocessed file, exhibiting missed optimization -- gzipped because too large otherwise

[Bug target/77614] New: Missed optimisation with -O3 when passing integral type by constexpr using std::less(a,b) instead of b>a

2016-09-16 Thread gcc at 4z2 dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77614 Bug ID: 77614 Summary: Missed optimisation with -O3 when passing integral type by constexpr using std::less(a,b) instead of b>a Product: gcc Version: 6.2.0 Status:

[Bug tree-optimization/77444] Bogus assignments in cand_value_at

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77444 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug other/77421] Bugs found in GCC with the help of PVS-Studio

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77421 Bug 77421 depends on bug 77444, which changed state. Bug 77444 Summary: Bogus assignments in cand_value_at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77444 What|Removed |Added

[Bug c/65467] [libgomp] sorry, unimplemented: '_Atomic' with OpenMP

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65467 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/77454] [7 Regression] IMM ERROR w/ -O2 and above

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77454 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/77475] unnecessary or misleading context in reporting command line problems

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77475 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/77549] [7 Regression] ICE on invalid C++ code that references undeclared variable

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77549 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug other/77421] Bugs found in GCC with the help of PVS-Studio

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77421 Bug 77421 depends on bug 77425, which changed state. Bug 77425 Summary: Pointer test follows dereference in sched-int.h https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77425 What|Removed |Added

[Bug rtl-optimization/77425] Pointer test follows dereference in sched-int.h

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77425 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/77526] [7 Regression] ICE: in verify_dominators, at dominance.c:1039 with -mstringop-strategy=byte_loop

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77526 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/77526] [7 Regression] ICE: in verify_dominators, at dominance.c:1039 with -mstringop-strategy=byte_loop

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77526 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri Sep 16 07:10:08 2016 New Revision: 240174 URL: https://gcc.gnu.org/viewcvs?rev=240174=gcc=rev Log: PR target/77526 * combine.c (rest_of_handle_combine): If any edges

[Bug middle-end/77594] double computation for __builtin_sub_overflow (0, ...)

2016-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77594 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri Sep 16 07:09:27 2016 New Revision: 240173 URL: https://gcc.gnu.org/viewcvs?rev=240173=gcc=rev Log: PR middle-end/77594 * internal-fn.c (expand_arith_overflow) : Don't

[Bug target/77613] New: Powerpc64le: redundant swaps in autovectorised loop

2016-09-16 Thread anton at samba dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77613 Bug ID: 77613 Summary: Powerpc64le: redundant swaps in autovectorised loop Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3

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