Hello, On 13 Jan 09:35, Jakub Jelinek wrote: > On Mon, Jan 13, 2014 at 09:15:14AM +0100, Uros Bizjak wrote: > > On Mon, Jan 13, 2014 at 9:07 AM, Jakub Jelinek <ja...@redhat.com> wrote: > > Kirill, is it possible for you to test the patch in the simulator? Do > > we have a testcase in gcc's testsuite that can be used to check this > > patch? > > E.g. gcc.target/i386/avx2-gather* and avx512f-gather*. This tests are for built-in generation. The issue is connected to auto code gen.
It seems to be working, we have for hss2a.fppized.f: .L402: vmovdqu64 (%rdi,%rax), %zmm1 kmovw %k1, %k3 kmovw %k1, %k2 kmovw %k1, %k4 kmovw %k1, %k5 addl $1, %esi vpgatherdd npwrx.4971-4(,%zmm1,4), %zmm0{%k3} vpgatherdd (%r10,%zmm1,4), %zmm2{%k2} vpmulld %zmm3, %zmm0, %zmm0 vpaddd %zmm7, %zmm0, %zmm0 vmovdqu32 %zmm0, (%r11,%rax) vpgatherdd npwry.4973-4(,%zmm1,4), %zmm0{%k4} vpmulld %zmm3, %zmm0, %zmm0 vpaddd %zmm6, %zmm0, %zmm0 vmovdqu32 %zmm0, (%r9,%rax) vpgatherdd npwrz.4975-4(,%zmm1,4), %zmm0{%k5} vpmulld %zmm3, %zmm0, %zmm0 vpaddd %zmm5, %zmm0, %zmm0 vmovdqu32 %zmm0, (%r14,%rax) vpaddd %zmm2, %zmm4, %zmm0 vmovdqa64 %zmm0, (%r15,%rax) addq $64, %rax cmpl %esi, %edx ja .L402 So, I vote that patch is working. -- Thanks, K