https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103797
--- Comment #13 from Uroš Bizjak <ubizjak at gmail dot com> --- Created attachment 52051 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52051&action=edit Patch that implements v2sf division Please try the attached patch, for the following testcase: --cut here-- float a[2], b[2], r[2]; void bar (void) { int i; for (i = 0; i < 2; i++) r[i] = a[i] / b[i]; } --cut here-- the compiler generates: movq b(%rip), %xmm1 movq a(%rip), %xmm0 movhps .LC0(%rip), %xmm1 divps %xmm1, %xmm0 movlps %xmm0, r(%rip) ret
