[Bug tree-optimization/81611] [8 Regression] gcc un-learned loop / post-increment optimization

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81611

Alexandre Oliva <aoliva at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #42969|0                           |1
        is obsolete|                            |

--- Comment #9 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
Created attachment 42971
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42971&action=edit
updated complementary candidate patch

This updated patch fixes a bug in the sinking patch, in the path that handled
all uses in a single stmt.