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Diffstat (limited to 'test/CodeGen/X86/bmi.ll')
| -rw-r--r-- | test/CodeGen/X86/bmi.ll | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test/CodeGen/X86/bmi.ll b/test/CodeGen/X86/bmi.ll index 261f24b..e79c92f 100644 --- a/test/CodeGen/X86/bmi.ll +++ b/test/CodeGen/X86/bmi.ll @@ -33,6 +33,34 @@ define i64 @t4(i64 %x) nounwind { ; CHECK: tzcntq } +define i8 @t5(i8 %x) nounwind { + %tmp = tail call i8 @llvm.cttz.i8( i8 %x, i1 true ) + ret i8 %tmp +; CHECK: t5: +; CHECK: tzcntw +} + +define i16 @t6(i16 %x) nounwind { + %tmp = tail call i16 @llvm.cttz.i16( i16 %x, i1 true ) + ret i16 %tmp +; CHECK: t6: +; CHECK: tzcntw +} + +define i32 @t7(i32 %x) nounwind { + %tmp = tail call i32 @llvm.cttz.i32( i32 %x, i1 true ) + ret i32 %tmp +; CHECK: t7: +; CHECK: tzcntl +} + +define i64 @t8(i64 %x) nounwind { + %tmp = tail call i64 @llvm.cttz.i64( i64 %x, i1 true ) + ret i64 %tmp +; CHECK: t8: +; CHECK: tzcntq +} + define i32 @andn32(i32 %x, i32 %y) nounwind readnone { %tmp1 = xor i32 %x, -1 %tmp2 = and i32 %y, %tmp1 |