https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88015
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to David Malcolm from comment #2) > Actually, I'm still not able to reproduce this, but the fix seems obvious; > am working on it. I see it on multiple examples: $ g++ /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/bprob/g++-bprob-1.C -O3 -floop-parallelize-all -fno-tree-loop-im or $ gcc /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/gomp/pr25990.c -floop-nest-optimize -O3 or $ gfortran /home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/vect/vect-8.f90 -floop-nest-optimize -Ofast -fno-tree-vrp I can test patch candidate for you if you want?
