diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/shift-simplify.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/shift-simplify.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/shift-simplify.ll b/llvm/test/Transforms/InstCombine/shift-simplify.ll index 4c846127482..e0283858395 100644 --- a/llvm/test/Transforms/InstCombine/shift-simplify.ll +++ b/llvm/test/Transforms/InstCombine/shift-simplify.ll @@ -28,3 +28,15 @@ define i1 @test3(i32 %X) { ret i1 %tmp2 } +define i1 @test4(i32 %X) { + %tmp1 = lshr i32 %X, 7 + %tmp2 = icmp slt i32 %tmp1, 0 + ret i1 %tmp2 +} + +define i1 @test5(i32 %X) { + %tmp1 = ashr i32 %X, 7 + %tmp2 = icmp slt i32 %tmp1, 0 + ret i1 %tmp2 +} + |
