[Bug tree-optimization/84670] [8 Regression] ICE: in compute_antic_aux, at tree-ssa-pre.c:2148 with -O2 -fno-tree-dominator-opts

[gerald at pfeifer dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84670

Gerald Pfeifer <gerald at pfeifer dot com> changed:

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--- Comment #6 from Gerald Pfeifer <gerald at pfeifer dot com> ---
Created attachment 43559
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43559&action=edit
A testcase from Wine (fairly bigger)

This is a testcase from a full Wine build.  The others probably are
better to nail this down, but for verification just in case a first
fix addresses those but might not cover this one as well.