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[Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count
- From: "marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 06 Sep 2016 16:29:57 +0000
- Subject: [Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count
- Auto-submitted: auto-generated
- References: <bug-58306-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58306
--- Comment #43 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to PeteVine from comment #42)
> Funnily enough, using `-fprofile-update=atomic` and targeting Cortex-A5/NEON
> immediately leads to a hard-freeze on trying to run the instrumented binary.
> Probably a bug in the outdated kernel. (I've got a screenshot of the xterm
> session if anybody's interested)
Can you please try to attach gdb to the instrumented binary and isolate a place
where it's freezed?