https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78192
--- Comment #1 from acsawdey at gcc dot gnu.org --- This fails even at -O0 or -O1 optimization: /home/sawdey/src/gcc/trunk2/build/gcc/xgcc -B/home/sawdey/src/gcc/trunk2/build/gcc/ /home/sawdey/src/gcc/trunk2/trunk/gcc/testsuite/gcc.c-torture/execute/simd-1.c -mcpu=power9 -Wl,-rpath=/tmp/lib64 -fno-diagnostics-show-caret -fdiagnostics-color=never -O0 -w -lm -o ./simd-1.exe /home/sawdey/src/gcc/trunk2/build/gcc/xgcc -B/home/sawdey/src/gcc/trunk2/build/gcc/ /home/sawdey/src/gcc/trunk2/trunk/gcc/testsuite/gcc.c-torture/execute/simd-1.c -mcpu=power9 -Wl,-rpath=/tmp/lib64 -fno-diagnostics-show-caret -fdiagnostics-color=never -O1 -w -lm -o ./simd-1.exe