diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/combine-srl.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/combine-srl.ll | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/llvm/test/CodeGen/X86/combine-srl.ll b/llvm/test/CodeGen/X86/combine-srl.ll index 2bbe779e38f..0c76583a4c4 100644 --- a/llvm/test/CodeGen/X86/combine-srl.ll +++ b/llvm/test/CodeGen/X86/combine-srl.ll @@ -374,24 +374,12 @@ define <4 x i32> @combine_vec_lshr_shl_mask0(<4 x i32> %x) { define <4 x i32> @combine_vec_lshr_shl_mask1(<4 x i32> %x) { ; SSE-LABEL: combine_vec_lshr_shl_mask1: ; SSE: # BB#0: -; SSE-NEXT: pmulld {{.*}}(%rip), %xmm0 -; SSE-NEXT: movdqa %xmm0, %xmm1 -; SSE-NEXT: psrld $5, %xmm1 -; SSE-NEXT: movdqa %xmm0, %xmm2 -; SSE-NEXT: psrld $3, %xmm2 -; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm1[4,5,6,7] -; SSE-NEXT: movdqa %xmm0, %xmm1 -; SSE-NEXT: psrld $4, %xmm1 -; SSE-NEXT: psrld $2, %xmm0 -; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7] -; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7] +; SSE-NEXT: andps {{.*}}(%rip), %xmm0 ; SSE-NEXT: retq ; ; AVX-LABEL: combine_vec_lshr_shl_mask1: ; AVX: # BB#0: -; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [2,3,4,5] -; AVX-NEXT: vpsllvd %xmm1, %xmm0, %xmm0 -; AVX-NEXT: vpsrlvd %xmm1, %xmm0, %xmm0 +; AVX-NEXT: vandps {{.*}}(%rip), %xmm0, %xmm0 ; AVX-NEXT: retq %1 = shl <4 x i32> %x, <i32 2, i32 3, i32 4, i32 5> %2 = lshr <4 x i32> %1, <i32 2, i32 3, i32 4, i32 5> |
