https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88240
Florian Weimer <fw at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |fw at gcc dot gnu.org
--- Comment #5 from Florian Weimer <fw at gcc dot gnu.org> ---
(In reply to Thomas De Schampheleire from comment #4)
> When analyzing this problem with gdb, we looked at the floating-point status
> register before the fldl call, then after, and only the underflow bit was
> new. But there were already other bits present, we probably should have set
> the register to 0 first. Nevertheless, the underflow bit got set.
This is QEMU with TCG, right? It could be an i387 emulation bug.
