[Bug tree-optimization/67921] [6 Regression] "internal compiler error: in build_polynomial_chrec, at tree-chrec.h:147" when using -fsanitize=undefined

[amker.cheng at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67921

bin.cheng <amker.cheng at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |amker.cheng at gmail dot com

--- Comment #5 from bin.cheng <amker.cheng at gmail dot com> ---
Hmm, maybe it's another issue exposed by the change.  I tried the case with x86
gcc, both r224020 and r224019 give the same ICE messages.