| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| |
| ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s |
| define <4 x i8> @build_vector_again(<16 x i8> %in) nounwind readnone { |
| ; CHECK-LABEL: build_vector_again: |
| ; CHECK: ## %bb.0: ## %entry |
| ; CHECK-NEXT: vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero |
| ; CHECK-NEXT: retq |
| entry: |
| %out = shufflevector <16 x i8> %in, <16 x i8> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| ret <4 x i8> %out |
| } |