| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx2 | FileCheck %s |
| |
| ; FIXME: vpmovsxwd should be generated instead of vpmovzxwd followed by |
| ; SLL/SRA. |
| |
| define <8 x i32> @foo(<8 x i1> %bar) nounwind readnone { |
| ; CHECK-LABEL: foo: |
| ; CHECK: # BB#0: |
| ; CHECK-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero |
| ; CHECK-NEXT: vpslld $31, %ymm0, %ymm0 |
| ; CHECK-NEXT: vpsrad $31, %ymm0, %ymm0 |
| ; CHECK-NEXT: retq |
| ; |
| %s = sext <8 x i1> %bar to <8 x i32> |
| ret <8 x i32> %s |
| } |
| |
