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Diffstat (limited to 'test/Transforms/DCE/basic.ll')
| -rw-r--r-- | test/Transforms/DCE/basic.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/Transforms/DCE/basic.ll b/test/Transforms/DCE/basic.ll new file mode 100644 index 000000000000..c2a56594c91c --- /dev/null +++ b/test/Transforms/DCE/basic.ll @@ -0,0 +1,11 @@ +; RUN: opt -dce -S < %s | FileCheck %s +; RUN: opt -passes=dce -S < %s | FileCheck %s + +; CHECK-LABEL: @test +define void @test() { +; CHECK-NOT: add + %add = add i32 1, 2 +; CHECK-NOT: sub + %sub = sub i32 %add, 1 + ret void +} |