[Bug tree-optimization/77485] Missed dead store elimination of aggregate store followed by partial stores

[law at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77485

Jeffrey A. Law <law at redhat dot com> changed:

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--- Comment #3 from Jeffrey A. Law <law at redhat dot com> ---
Richi, I think you were referring to BZ33562.   I have a follow-up patch for
that which attacks it on the DSE side rather than in complex lowering.  The
approach in that follow-up patch has a reasonable chance of catching the case
in this BZ.

I still hope to get back to it prior to close of stage1.