diff options
Diffstat (limited to 'llvm/test/Analysis/ScalarEvolution/fold.ll')
| -rw-r--r-- | llvm/test/Analysis/ScalarEvolution/fold.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/Analysis/ScalarEvolution/fold.ll b/llvm/test/Analysis/ScalarEvolution/fold.ll index 84b657050c5..ab5742557b3 100644 --- a/llvm/test/Analysis/ScalarEvolution/fold.ll +++ b/llvm/test/Analysis/ScalarEvolution/fold.ll @@ -77,3 +77,12 @@ define void @test5(i32 %i) { ; CHECK: --> (-2147483648 * (%i /u -2147483648)) ret void } + +define void @test6(i8 %x) { +; CHECK-LABEL: @test6 + %A = zext i8 %x to i16 + %B = shl nuw i16 %A, 8 + %C = and i16 %B, -2048 +; CHECK: --> (2048 * ((zext i8 %x to i16) /u 8)) + ret void +} |
