diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/4char-promote.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/4char-promote.ll | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/X86/4char-promote.ll b/llvm/test/CodeGen/X86/4char-promote.ll index 27778be3b71..fcecf310436 100644 --- a/llvm/test/CodeGen/X86/4char-promote.ll +++ b/llvm/test/CodeGen/X86/4char-promote.ll @@ -7,8 +7,11 @@ target triple = "x86_64-apple-darwin" define <4 x i8> @foo(<4 x i8> %x, <4 x i8> %y) { ; CHECK-LABEL: foo: ; CHECK: ## %bb.0: ## %entry -; CHECK-NEXT: pmulld %xmm0, %xmm1 -; CHECK-NEXT: paddd %xmm1, %xmm0 +; CHECK-NEXT: pmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero +; CHECK-NEXT: pmovzxbw {{.*#+}} xmm2 = 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: pmullw %xmm1, %xmm2 +; CHECK-NEXT: pshufb {{.*#+}} xmm2 = xmm2[0,2,4,6,u,u,u,u,u,u,u,u,u,u,u,u] +; CHECK-NEXT: paddb %xmm2, %xmm0 ; CHECK-NEXT: retq entry: %binop = mul <4 x i8> %x, %y |
