[Bug target/120910] spurious underflow with float to half-float conversion

2025-07-02 Thread zimmerma+gcc at loria dot fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120910 --- Comment #3 from Paul Zimmermann --- note that clang does not emit underflow also with -ftrapping-math: zimmerma@biscotte:/tmp$ clang -ftrapping-math -O1 -march=x86-64-v3 -frounding-math /tmp/e.c -lm && ./a.out underflow: 0 y=inf

[Bug target/120910] spurious underflow

2025-07-01 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120910 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2025-07-01 Keywords|