https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103088
Aldy Hernandez <aldyh at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #9 from Aldy Hernandez <aldyh at gcc dot gnu.org> --- I can reproduce this with -i ref with -O3 -ffast-math but not with -O3 -fno-unsafe-math-optimizations. Richi the configury bits you shared once upon a time had -fno-unsafe-math-optimizations for 500.perlbench. Are there known issues with this test for -ffast-math that we had -fno-unsafe-math-optimizations? I just wanna know before I go down the rabbit hole ;-).