https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62031
--- Comment #12 from clyon at gcc dot gnu.org --- Sorry, I thought you had the setup needed to reproduce the tests. I am using qemu. All execution tests fail (not only -O0), for instance with GCC configured as: --target=arm-none-eabi --with-mode=arm --with-cpu=cortex-a9 FAIL: gcc.dg/torture/pr62031.c -O0 execution test FAIL: gcc.dg/torture/pr62031.c -O1 execution test FAIL: gcc.dg/torture/pr62031.c -O2 execution test FAIL: gcc.dg/torture/pr62031.c -O3 -fomit-frame-pointer execution test FAIL: gcc.dg/torture/pr62031.c -O3 -fomit-frame-pointer -funroll-loops execution test FAIL: gcc.dg/torture/pr62031.c -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions execution test FAIL: gcc.dg/torture/pr62031.c -O3 -g execution test FAIL: gcc.dg/torture/pr62031.c -Os execution test FAIL: gcc.dg/torture/pr62031.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr62031.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test