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Diffstat (limited to 'test/Transforms/ConstantMerge/merge-both.ll')
| -rw-r--r-- | test/Transforms/ConstantMerge/merge-both.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/Transforms/ConstantMerge/merge-both.ll b/test/Transforms/ConstantMerge/merge-both.ll new file mode 100644 index 0000000..0282f46 --- /dev/null +++ b/test/Transforms/ConstantMerge/merge-both.ll @@ -0,0 +1,26 @@ +; RUN: opt -constmerge %s -S -o - | FileCheck %s +; Test that in one run var3 is merged into var2 and var1 into var4. + +declare void @zed(%struct.foobar*, %struct.foobar*) + +%struct.foobar = type { i32 } + +@var1 = internal constant %struct.foobar { i32 2 } +@var2 = unnamed_addr constant %struct.foobar { i32 2 } +@var3 = internal constant %struct.foobar { i32 2 } +@var4 = unnamed_addr constant %struct.foobar { i32 2 } + +; CHECK: %struct.foobar = type { i32 } +; CHECK-NOT: @ +; CHECK: @var2 = constant %struct.foobar { i32 2 } +; CHECK-NEXT: @var4 = constant %struct.foobar { i32 2 } +; CHECK-NOT: @ +; CHECK: declare void @zed(%struct.foobar*, %struct.foobar*) + +define i32 @main() { +entry: + call void @zed(%struct.foobar* @var1, %struct.foobar* @var2) + call void @zed(%struct.foobar* @var3, %struct.foobar* @var4) + ret i32 0 +} + |
