[Bug other/94629] 10 issues located by the PVS-studio static analyzer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94629 --- Comment #24 from Leo Yuriev --- So, seems that all done and this issue should be closed?

[Bug other/94629] 10 issues located by the PVS-studio static analyzer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94629 --- Comment #19 from Leo Yuriev --- (In reply to CVS Commits from comment #4) > The master branch has been updated by Richard Biener : > > https://gcc.gnu.org/g:a64468a3034dd8e2d0794a5be84b8da544ffe2c3 > > commit r10-7770-ga64468a3034dd8e2d0794

[Bug other/94629] New: 10 issues located by the PVS-studio static analyzer

Component: other Assignee: unassigned at gcc dot gnu.org Reporter: leo at yuriev dot ru Target Milestone: --- Today Andrey Karpov published a short article with the latest results of checking GCC source code using the PVS-Studio static analyzer. Andrey writes that he received a lot

[Bug target/93243] misoptimization: minor changes of the code leads change up to +/- 30% performance on x86_64, -Os faster than -Ofast/O2/O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93243 --- Comment #5 from Leo Yuriev --- Created attachment 47658 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47658&action=edit testcase makefile

[Bug target/93243] misoptimization: minor changes of the code leads change up to +/- 30% performance on x86_64, -Os faster than -Ofast/O2/O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93243 --- Comment #4 from Leo Yuriev --- Created attachment 47657 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47657&action=edit testcase source code

[Bug target/93243] misoptimization: minor changes of the code leads change up to +/- 30% performance on x86_64, -Os faster than -Ofast/O2/O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93243 --- Comment #3 from Leo Yuriev --- > (a) < (b) is not equal to ((a) - (b) < 0) > Compiler will trait them differently. Yes, of course. Moreover, in the second case, correct sorting requires limiting the range of keys to avoid overflow when compar

[Bug tree-optimization/93243] misoptimization: minor changes of the code leads change up to +/- 30% performance on x86_64, -Os faster than -Ofast/O2/O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93243 Leo Yuriev changed: What|Removed |Added Keywords|missed-optimization | Target|x86_64

[Bug tree-optimization/93243] New: misoptimization: minor changes of the code leads change up to +/- 30% performance on x86_64, -Os faster than -Ofast/O2/O3

Version: 9.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: leo at yuriev dot ru Target Milestone: --- Briefly: ./heapsort-bench, cc 9.2.1 20191008 pass 1

[Bug web/68660] "5.2" instead of "5.3" on the main page at https://gcc.gnu.org/

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68660 --- Comment #2 from Leo Yuriev --- Hm, it is a devel-status of 5.3, not 5.2

[Bug web/68660] New: "5.2" instead of "5.3" on the main page at https://gcc.gnu.org/

Severity: trivial Priority: P3 Component: web Assignee: unassigned at gcc dot gnu.org Reporter: leo at yuriev dot ru Target Milestone: --- "Release Series and Status" on the top of https://gcc.gnu.org/ - now see "GCC 5.2 (changes)" - but should be "GCC 5.3 (changes)"

[Bug other/55930] New: libatomic build failure if configured with --disable-dependency-tracking

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55930 Bug #: 55930 Summary: libatomic build failure if configured with --disable-dependency-tracking Classification: Unclassified Product: gcc Version: 4.8.0 Stat

[Bug middle-end/55929] New: lra-constraints-ICE while xg++ compile libitm with -Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55929 Bug #: 55929 Summary: lra-constraints-ICE while xg++ compile libitm with -Os Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: ma

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 Leo Yuriev changed: What|Removed |Added CC||leo at yuriev dot ru --- Comment

[Bug c++/54277] Template class member referred to with implicit this inside lambda is incorrectly const-qualified

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54277 Leo Yuriev changed: What|Removed |Added CC||leo at yuriev dot ru --- Comment #2 from

[Bug middle-end/31192] New: functions with __attribute__((externelly_visible)) becomes static when -O -fwhole-program

Product: gcc Version: 4.1.2 Status: UNCONFIRMED Severity: major Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: leo at yuriev dot ru http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31192