[Bug rtl-optimization/68755] [5 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68755

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |mjambor at suse dot cz

--- Comment #7 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
--param=allow-store-data-races=1 fixes the issue.
With --param=allow-store-data-races=0 even 4.9 generates wrong code.