[Bug target/113276] gcc.dg/torture/fp-double-convert-float-1.c fails at execution on arm cortex-m33

[rearnsha at gcc dot gnu.org]

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.