diff options
| -rw-r--r-- | llvm/test/CodeGen/X86/extractelement-index.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/extractelement-index.ll b/llvm/test/CodeGen/X86/extractelement-index.ll index 701fb3dcc40..1f6fdda46b5 100644 --- a/llvm/test/CodeGen/X86/extractelement-index.ll +++ b/llvm/test/CodeGen/X86/extractelement-index.ll @@ -28,6 +28,26 @@ define i8 @extractelement_v16i8_1(<16 x i8> %a) nounwind { ret i8 %b } +define i8 @extractelement_v16i8_11(<16 x i8> %a) nounwind { +; SSE2-LABEL: extractelement_v16i8_11: +; SSE2: # BB#0: +; SSE2-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) +; SSE2-NEXT: movb -{{[0-9]+}}(%rsp), %al +; SSE2-NEXT: retq +; +; SSE41-LABEL: extractelement_v16i8_11: +; SSE41: # BB#0: +; SSE41-NEXT: pextrb $11, %xmm0, %eax +; SSE41-NEXT: retq +; +; AVX-LABEL: extractelement_v16i8_11: +; AVX: # BB#0: +; AVX-NEXT: vpextrb $11, %xmm0, %eax +; AVX-NEXT: retq + %b = extractelement <16 x i8> %a, i256 11 + ret i8 %b +} + define i8 @extractelement_v16i8_14(<16 x i8> %a) nounwind { ; SSE2-LABEL: extractelement_v16i8_14: ; SSE2: # BB#0: |
