[Bug target/79804] ICE in print_reg, at config/i386/i386.c:17637

2017-04-20 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79804 --- Comment #4 from uros at gcc dot gnu.org --- Author: uros Date: Thu Apr 20 20:25:17 2017 New Revision: 247037 URL: https://gcc.gnu.org/viewcvs?rev=247037&root=gcc&view=rev Log: PR target/79804 * config/i386/i386.c (print_reg):

[Bug target/79804] ICE in print_reg, at config/i386/i386.c:17637

2017-04-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79804 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/80251] Is the is_aggregate meta function missing?

2017-04-20 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80251 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |7.0

[Bug target/77728] [5/6/7/8 Regression] Miscompilation multiple vector iteration on ARM

2017-04-20 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77728 --- Comment #16 from Ramana Radhakrishnan --- (In reply to Jakub Jelinek from comment #10) > aarch64_function_arg_alignment > has: > for (tree field = TYPE_FIELDS (type); field; field = DECL_CHAIN (field)) > alignment = std::max (alignment,

[Bug target/77728] [5/6/7/8 Regression] Miscompilation multiple vector iteration on ARM

2017-04-20 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77728 --- Comment #17 from Ramana Radhakrishnan --- Created attachment 41237 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41237&action=edit AArch64 prototype. Patch.

[Bug middle-end/70773] Profiled sudoku solver slower due to lack of sdiv/udiv

2017-04-20 Thread tulipawn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70773 --- Comment #11 from PeteVine --- I've just retested gcc7 on both ARM platforms. AArch64 gets a 3% improvement now, while ARMv7 reproduces the issue, just as before. I'm compiling/profiling on a Cortex A5 which could be the main reason behind a

[Bug bootstrap/80476] New: GCC 7 can't be compiled with bootstrap-O3

2017-04-20 Thread mikulas at artax dot karlin.mff.cuni.cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80476 Bug ID: 80476 Summary: GCC 7 can't be compiled with bootstrap-O3 Product: gcc Version: 7.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstr

[Bug bootstrap/80476] GCC 7 can't be compiled with bootstrap-O3

2017-04-20 Thread mikulas at artax dot karlin.mff.cuni.cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80476 mikulas at artax dot karlin.mff.cuni.cz changed: What|Removed |Added CC||mikulas at artax

[Bug middle-end/79234] warn on past the end reads by library functions

2017-04-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79234 Martin Sebor changed: What|Removed |Added Keywords||patch Status|UNCONFIRMED

[Bug middle-end/70773] Profiled sudoku solver slower due to lack of sdiv/udiv

2017-04-20 Thread tulipawn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70773 --- Comment #12 from PeteVine --- It even reproduces the following way: I built an instrumented ARMv7 binary natively, ran it on a Cortex-A53, copied the gcda file back, recompiled with -fprofile-use and got the same 20% slowdown. Surely, that

[Bug gcov-profile/69004] Building t-engine on ARM fails during -fprofile-use stage

2017-04-20 Thread tulipawn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69004 --- Comment #36 from PeteVine --- Created attachment 41239 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41239&action=edit Assembly files produced with -fverbose-asm

[Bug middle-end/70773] Profiled sudoku solver slower due to lack of sdiv/udiv

2017-04-20 Thread tulipawn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70773 --- Comment #13 from PeteVine --- Created attachment 41240 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41240&action=edit Assembly files produced with -fverbose-asm

[Bug libstdc++/54924] Warn for std::string constructor with wrong size

2017-04-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54924 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Depends on|

[Bug gcov-profile/69004] Building t-engine on ARM fails during -fprofile-use stage

2017-04-20 Thread tulipawn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69004 PeteVine changed: What|Removed |Added Attachment #41239|0 |1 is obsolete|

[Bug fortran/80477] New: Polymorphic functions (thus operators) generates memory leaks

2017-04-20 Thread stefano.zaghi at cnr dot it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80477 Bug ID: 80477 Summary: Polymorphic functions (thus operators) generates memory leaks Product: gcc Version: 6.3.1 Status: UNCONFIRMED Severity: normal

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