https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113622
--- Comment #12 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #11)
> I think it is most important we don't ICE and generate correct code. I
> doubt this is used too much in real-world code, otherwise it would have been
> reported years ago, so how efficient it will be is less important.
Hmm, but for another test case (LoongArch):
typedef double __attribute__ ((vector_size (32))) vec;
register vec a asm("f25"), b asm("f26"), c asm("f27");
void
test (void)
{
for (int i = 0; i < 4; i++)
c[i] = __builtin_isless (a[i], b[i]) ? 0.1 : 0.2;
}
I'll have to write a loop (because __builtin_isless does not work on vectors).
Or is there a vector built-in I'm missing?
