https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113276
Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2026-03-27
--- Comment #2 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
I'm pretty sure the issue here is that cortex-m33 has a single-precision only
FP unit. The way things are set up means that we then have fenv rounding
control, but only for single precision operations (the soft-float code on Arm
does not support rounding modes).
I guess we should add an XFAIL for this when we have an Arm chip with
single-precision only.