diff --git a/test/Transforms/ArgumentPromotion/chained.ll b/test/Transforms/ArgumentPromotion/chained.ll new file mode 100644 index 00000000000..3adfbf9d849 --- /dev/null +++ b/test/Transforms/ArgumentPromotion/chained.ll @@ -0,0 +1,17 @@ +; RUN: llvm-as < %s | opt -argpromotion -instcombine | llvm-dis | not grep load + +%G1 = constant int 0 +%G2 = constant int* %G1 + +implementation + +internal int %test(int **%X) { + %Y = load int** %X + %X = load int* %Y + ret int %X +} + +int %caller(int** %P) { + %X = call int %test(int** %G2) + ret int %X +}