[Bug libstdc++/60936] [5/6/7 Regression] Binary code bloat with std::string

2016-12-26 Thread d.v.a at ngs dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936 --- Comment #23 from __vic --- Jonathan, have you tried to merge you patch with mine? Yours lacks decoupling of string and iostream in c++11/cow-string-inst.o. I think it's a reason why code size was unaffected

[Bug c++/78929] Incorrect implementation of Refining Expression Evaluation Order for Idiomatic C++

2016-12-26 Thread boostcpp at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78929 --- Comment #2 from Ryou Ezoe --- My bad. §1.10 p18 still said "i++ + i" is undefined.

[Bug c++/78929] Incorrect implementation of Refining Expression Evaluation Order for Idiomatic C++

2016-12-26 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78929 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/78929] Incorrect implementation of Refining Expression Evaluation Order for Idiomatic C++

2016-12-26 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78929 Markus Trippelsdorf changed: What|Removed |Added Resolution|FIXED |INVALID

[Bug fortran/52473] CSHIFT slow - inline it?

2016-12-26 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52473 --- Comment #4 from Thomas Koenig --- Looking at the code, inlining cshift for a constant shift could already be a good idea. So, change b = cshift(b,1) + cshift(b,-1) to a = b b(1) = a(2) + a(n) b(2:n-1) = a(1:n-2) + a(3:n) b(n) = a(1) + a(

[Bug middle-end/63994] Ada bootstrap fails with -fcheck-pointer-bounds -mmpx

2016-12-26 Thread aivchenk at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63994 Alexander Ivchenko changed: What|Removed |Added CC||aivchenk at gmail dot com --- Comme

[Bug target/78860] ICE in compilation for MIPS with -mpaired-single

2016-12-26 Thread niva at niisi dot msk.ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78860 niva at niisi dot msk.ru changed: What|Removed |Added Known to fail||6.3.0 --- Comment #2 from niva

[Bug other/67520] libmpx should abort() instead of exit(255) on bound violation detection

2016-12-26 Thread aivchenk at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67520 Alexander Ivchenko changed: What|Removed |Added CC||aivchenk at gmail dot com --- Comme

[Bug middle-end/78904] zero-extracts are not effective

2016-12-26 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78904 --- Comment #8 from uros at gcc dot gnu.org --- Author: uros Date: Mon Dec 26 19:00:47 2016 New Revision: 243929 URL: https://gcc.gnu.org/viewcvs?rev=243929&root=gcc&view=rev Log: PR target/78904 * config/i386/i386.md (addqi_ext_1

[Bug target/78904] zero-extracts are not effective

2016-12-26 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78904 Uroš Bizjak changed: What|Removed |Added Status|NEW |RESOLVED Component|middle-end

[Bug target/78904] zero-extracts are not effective

2016-12-26 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78904 Uroš Bizjak changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ubizjak at gmail dot com --- Commen

[Bug tree-optimization/78930] New: Chromium failed compilation with -finline-functions or -O3

2016-12-26 Thread mad_sam at bk dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78930 Bug ID: 78930 Summary: Chromium failed compilation with -finline-functions or -O3 Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal Pri

[Bug tree-optimization/78930] Chromium failed compilation with -finline-functions or -O3

2016-12-26 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78930 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|