diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/bmi.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/bmi.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/bmi.ll b/llvm/test/CodeGen/X86/bmi.ll index e0d1b583aa9..88c09e3acdc 100644 --- a/llvm/test/CodeGen/X86/bmi.ll +++ b/llvm/test/CodeGen/X86/bmi.ll @@ -36,3 +36,18 @@ define i8 @t4(i8 %x) nounwind { declare i8 @llvm.cttz.i8(i8) nounwind readnone +define i32 @andn32(i32 %x, i32 %y) nounwind readnone { + %tmp1 = xor i32 %x, -1 + %tmp2 = and i32 %y, %tmp1 + ret i32 %tmp2 +; CHECK: andn32: +; CHECK: andnl +} + +define i64 @andn64(i64 %x, i64 %y) nounwind readnone { + %tmp1 = xor i64 %x, -1 + %tmp2 = and i64 %tmp1, %y + ret i64 %tmp2 +; CHECK: andn64: +; CHECK: andnq +} |
