diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vec_extract-mmx.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vec_extract-mmx.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vec_extract-mmx.ll b/llvm/test/CodeGen/X86/vec_extract-mmx.ll index 6d64a9e5571..4d1ecd14af8 100644 --- a/llvm/test/CodeGen/X86/vec_extract-mmx.ll +++ b/llvm/test/CodeGen/X86/vec_extract-mmx.ll @@ -125,5 +125,20 @@ entry: ret i32 %7 } +define i32 @test3(x86_mmx %a) nounwind { +; X32-LABEL: test3: +; X32: # BB#0: +; X32-NEXT: movd %mm0, %eax +; X32-NEXT: retl +; +; X64-LABEL: test3: +; X64: # BB#0: +; X64-NEXT: movd %mm0, %eax +; X64-NEXT: retq + %tmp0 = bitcast x86_mmx %a to <2 x i32> + %tmp1 = extractelement <2 x i32> %tmp0, i32 0 + ret i32 %tmp1 +} + declare x86_mmx @llvm.x86.sse.pshuf.w(x86_mmx, i8) declare void @llvm.x86.mmx.emms() |
