diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/haddsub.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/haddsub.ll | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/llvm/test/CodeGen/X86/haddsub.ll b/llvm/test/CodeGen/X86/haddsub.ll index b63d97df52a..7fbd4169a26 100644 --- a/llvm/test/CodeGen/X86/haddsub.ll +++ b/llvm/test/CodeGen/X86/haddsub.ll @@ -401,18 +401,13 @@ define <2 x float> @haddps_v2f32(<4 x float> %v0) { define <4 x float> @PR34111(<4 x float> %a) { ; SSE3-LABEL: PR34111: ; SSE3: # BB#0: -; SSE3-NEXT: movaps %xmm0, %xmm1 -; SSE3-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,2,2,3] -; SSE3-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,3,2,3] -; SSE3-NEXT: addps %xmm1, %xmm0 +; SSE3-NEXT: haddps %xmm0, %xmm0 ; SSE3-NEXT: movddup {{.*#+}} xmm0 = xmm0[0,0] ; SSE3-NEXT: retq ; ; AVX-LABEL: PR34111: ; AVX: # BB#0: -; AVX-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[0,2,2,3] -; AVX-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[1,3,2,3] -; AVX-NEXT: vaddps %xmm0, %xmm1, %xmm0 +; AVX-NEXT: vhaddps %xmm0, %xmm0, %xmm0 ; AVX-NEXT: vmovddup {{.*#+}} xmm0 = xmm0[0,0] ; AVX-NEXT: retq %a02 = shufflevector <4 x float> %a, <4 x float> undef, <2 x i32> <i32 0, i32 2> |
