[Bug middle-end/97717] compilation with -O(1/2/3) flag failed while -O0 succeeds

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Sun Dec 26 06:18:04 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97717

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|tree-optimization           |middle-end

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
For -O3 the following is bad too:
 load CSE after reload              :  32.11 ( 34%)   0.00 (  0%)  32.11 ( 33%)
 5808  (  0%)


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