[Bug ipa/120006] [15 Regression] wrong code with -O2 -fipa-pta on util-linux's mount

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120006

--- Comment #18 from Sam James <sjames at gcc dot gnu.org> ---
Thank you! It's indeed fine on some of the incremental (before small.c)
testcases I had locally as well.