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[Bug rtl-optimization/64756] [5 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64756

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 34643
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34643&action=edit
gcc5-pr64756.patch

I'd say we just should never record volatile MEMs into the hash table, this
patch attempts to ensure that.


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