[Bug ipa/123517] [16 regression] infinite loop in ext-dce (due to miscompiling of ext-dce with -O3 -march=native) while compiling _gcov_execl.i since r16-6652

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123517

--- Comment #13 from Sam James <sjames at gcc dot gnu.org> ---
Looks good now indeed. Thanks guys.