diff options
Diffstat (limited to 'test/Transforms/Reassociate/otherops.ll')
| -rw-r--r-- | test/Transforms/Reassociate/otherops.ll | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/test/Transforms/Reassociate/otherops.ll b/test/Transforms/Reassociate/otherops.ll index d68d008..7718881 100644 --- a/test/Transforms/Reassociate/otherops.ll +++ b/test/Transforms/Reassociate/otherops.ll @@ -1,28 +1,42 @@ ; Reassociation should apply to Add, Mul, And, Or, & Xor ; -; RUN: opt < %s -reassociate -constprop -instcombine -die -S | not grep 12 +; RUN: opt < %s -reassociate -constprop -instcombine -die -S | FileCheck %s define i32 @test_mul(i32 %arg) { - %tmp1 = mul i32 12, %arg ; <i32> [#uses=1] - %tmp2 = mul i32 %tmp1, 12 ; <i32> [#uses=1] - ret i32 %tmp2 +; CHECK-LABEL: test_mul +; CHECK-NEXT: %tmp2 = mul i32 %arg, 144 +; CHECK-NEXT: ret i32 %tmp2 + + %tmp1 = mul i32 12, %arg + %tmp2 = mul i32 %tmp1, 12 + ret i32 %tmp2 } define i32 @test_and(i32 %arg) { - %tmp1 = and i32 14, %arg ; <i32> [#uses=1] - %tmp2 = and i32 %tmp1, 14 ; <i32> [#uses=1] - ret i32 %tmp2 +; CHECK-LABEL: test_and +; CHECK-NEXT: %tmp2 = and i32 %arg, 14 +; CHECK-NEXT: ret i32 %tmp2 + + %tmp1 = and i32 14, %arg + %tmp2 = and i32 %tmp1, 14 + ret i32 %tmp2 } define i32 @test_or(i32 %arg) { - %tmp1 = or i32 14, %arg ; <i32> [#uses=1] - %tmp2 = or i32 %tmp1, 14 ; <i32> [#uses=1] - ret i32 %tmp2 +; CHECK-LABEL: test_or +; CHECK-NEXT: %tmp2 = or i32 %arg, 14 +; CHECK-NEXT: ret i32 %tmp2 + + %tmp1 = or i32 14, %arg + %tmp2 = or i32 %tmp1, 14 + ret i32 %tmp2 } define i32 @test_xor(i32 %arg) { - %tmp1 = xor i32 12, %arg ; <i32> [#uses=1] - %tmp2 = xor i32 %tmp1, 12 ; <i32> [#uses=1] - ret i32 %tmp2 -} +; CHECK-LABEL: test_xor +; CHECK-NEXT: ret i32 %arg + %tmp1 = xor i32 12, %arg + %tmp2 = xor i32 %tmp1, 12 + ret i32 %tmp2 +} |