https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100499
--- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to bin cheng from comment #7) > (In reply to Martin Liška from comment #4) > > (In reply to Martin Liška from comment #3) > > > But expected result is end g_2823 = 32768, right? > > > Clang returns the same result 32768. > > > > Which regresses since r7-2373-g69b806f6a60efcf1. > > Hmm, that was a fix long ago. Will investigate this. Sorry for the > breakage. gcc pr100499.c -O1 -fpeel-loops -ftree-loop-vectorize -fno-vect-cost-model && ./a.out | grep 32768 also breaks with r7-2373-g69b806f6a60efcf1.
