1 ; RUN: llc < %s -mcpu=core-avx-i -mtriple=x86_64-linux -asm-verbose=0| FileCheck %s 2 define void @test_long_extend(<16 x i8> %a, <16 x i32>* %p) nounwind { 3 ; CHECK-LABEL: test_long_extend 4 ; CHECK: vpunpcklbw %xmm1, %xmm0, [[REG1:%xmm[0-9]+]] 5 ; CHECK: vpunpckhwd %xmm1, [[REG1]], [[REG2:%xmm[0-9]+]] 6 ; CHECK: vpunpcklwd %xmm1, [[REG1]], %x[[REG3:mm[0-9]+]] 7 ; CHECK: vinsertf128 $1, [[REG2]], %y[[REG3]], [[REG_result0:%ymm[0-9]+]] 8 ; CHECK: vpunpckhbw %xmm1, %xmm0, [[REG4:%xmm[0-9]+]] 9 ; CHECK: vpunpckhwd %xmm1, [[REG4]], [[REG5:%xmm[0-9]+]] 10 ; CHECK: vpunpcklwd %xmm1, [[REG4]], %x[[REG6:mm[0-9]+]] 11 ; CHECK: vinsertf128 $1, [[REG5]], %y[[REG6]], [[REG_result1:%ymm[0-9]+]] 12 ; CHECK: vmovaps [[REG_result1]], 32(%rdi) 13 ; CHECK: vmovaps [[REG_result0]], (%rdi) 14 15 %tmp = zext <16 x i8> %a to <16 x i32> 16 store <16 x i32> %tmp, <16 x i32>*%p 17 ret void 18 } 19
