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Diffstat (limited to 'test/Transforms/IndVarSimplify/pointer-indvars.ll')
-rw-r--r-- | test/Transforms/IndVarSimplify/pointer-indvars.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Transforms/IndVarSimplify/pointer-indvars.ll b/test/Transforms/IndVarSimplify/pointer-indvars.ll new file mode 100644 index 000000000000..c9da1579e983 --- /dev/null +++ b/test/Transforms/IndVarSimplify/pointer-indvars.ll @@ -0,0 +1,15 @@ +; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep indvar +@G = global i32* null ; <i32**> [#uses=1] +@Array = external global [40 x i32] ; <[40 x i32]*> [#uses=1] + +define void @test() { +; <label>:0 + br label %Loop + +Loop: ; preds = %Loop, %0 + %X = phi i32* [ getelementptr ([40 x i32]* @Array, i64 0, i64 0), %0 ], [ %X.next, %Loop ] ; <i32*> [#uses=2] + %X.next = getelementptr i32* %X, i64 1 ; <i32*> [#uses=1] + store i32* %X, i32** @G + br label %Loop +} + |