https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111298
Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |amylaar at gcc dot gnu.org
--- Comment #3 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> ---
(In reply to Patrick O'Neill from comment #0)
> I'm guessing that this is likely due to some conflict between
> time-profiler-1.c and time-profiler-2.c and filing this under testsuite
> framework issue, but feel free to move it if it's likely caused by a
> specific component.
My guess is that the atomic fetch-and-update emitted by
gimple_gen_time_profiler
is not actually atomic (at least under RISC-V Qemu).
Note that in time-profiler-2.c, there is a parent and a child process that
access the same gcov data.
