[Bug target/127908] RISC-V: inline ceil/floor/trunc raises FE_INVALID for inf & large values (fcvt speculated above the range check)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127908

--- Comment #6 from Drea Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Drea Pinski from comment #5)
> (In reply to liu zhenyu from comment #4).
> > 
> > A generic fix in `default_unspec_may_trap_p` (treat float / vector-float
> > operand or result modes as trapping
> > under `-ftrapping-math`) would cover RISC-V and x86 together.

It already covers result mode. Operand modes are not taken into account..

> > 
> > Disclaimer: This test case was generated by a fuzzer, and the report was
> > written with LLM assistance.