[Bug middle-end/97357] [10 Regression] Unable to coalesce ssa_names which are marked as MUST COALESCE.

[qinzhao at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97357

--- Comment #9 from qinzhao at gcc dot gnu.org ---
with the patch, all the C modules in our application that failed with this bug
passed without any issue.