This showed up during acosf testing with UBsan: test-math.c:89:3: runtime error: division by zero
- test-math.c:89:3: runtime error: division by zero Jeffrey Walton
- Re: test-math.c:89:3: runtime error: division by zero Bruno Haible
- Re: test-math.c:89:3: runtime error: division by z... Jeffrey Walton
- Re: test-math.c:89:3: runtime error: division ... Bruno Haible
- Re: test-math.c:89:3: runtime error: divis... Jeffrey Walton
- Re: test-math.c:89:3: runtime error: ... Jeffrey Walton
- Re: test-math.c:89:3: runtime err... Paul Eggert
