Re: [PATCH] Use vpermpd instead of vpermq for V4DF AVX2 permutations (PR target/52568)

2012-03-15 Thread Richard Henderson
On 03/15/12 13:05, Jakub Jelinek wrote: > Hi! > > This patch let's -mavx2 use vpermpd instead of vpermq for > V4DFmode __builtin_shuffle (e.g. {1, 2, 3, 0}). > Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk? > > 2012-03-15 Jakub Jelinek > > PR target/52568 > *

[PATCH] Use vpermpd instead of vpermq for V4DF AVX2 permutations (PR target/52568)

2012-03-15 Thread Jakub Jelinek
Hi! This patch let's -mavx2 use vpermpd instead of vpermq for V4DFmode __builtin_shuffle (e.g. {1, 2, 3, 0}). Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk? 2012-03-15 Jakub Jelinek PR target/52568 * config/i386/sse.md (UNSPEC_VPERMDF): Remove. (a