diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/test/CodeGen/X86/insertps-combine.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/insertps-combine.ll b/llvm/test/CodeGen/X86/insertps-combine.ll index 22a978eca07..b99605ad50b 100644 --- a/llvm/test/CodeGen/X86/insertps-combine.ll +++ b/llvm/test/CodeGen/X86/insertps-combine.ll @@ -276,6 +276,22 @@ define float @extract_lane_insertps_5123(<4 x float> %a0, <4 x float> *%p1) { ; AVX-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero ; AVX-NEXT: retq %a1 = load <4 x float>, <4 x float> *%p1 + %res = call <4 x float> @llvm.x86.sse41.insertps(<4 x float> %a0, <4 x float> %a1, i8 64) + %ext = extractelement <4 x float> %res, i32 0 + ret float %ext +} + +define float @extract_lane_insertps_6123(<4 x float> %a0, <4 x float> *%p1) { +; SSE-LABEL: extract_lane_insertps_6123: +; SSE: # %bb.0: +; SSE-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero +; SSE-NEXT: retq +; +; AVX-LABEL: extract_lane_insertps_6123: +; AVX: # %bb.0: +; AVX-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero +; AVX-NEXT: retq + %a1 = load <4 x float>, <4 x float> *%p1 %res = call <4 x float> @llvm.x86.sse41.insertps(<4 x float> %a0, <4 x float> %a1, i8 128) %ext = extractelement <4 x float> %res, i32 0 ret float %ext |
