[Bug rtl-optimization/69195] [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate

[amodra at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69195

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
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  Attachment #37863|0                           |1
        is obsolete|                            |

--- Comment #16 from Alan Modra <amodra at gmail dot com> ---
Comment on attachment 37863
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37863
delete bad reg equiv and recreate store notes

Corrected version of third patch in URL