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18 lines
395 B
LLVM
18 lines
395 B
LLVM
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; RUN: llvm-as < %s | opt -anders-aa -load-vn -gcse -deadargelim | llvm-dis | not grep ARG
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%G = internal constant int* null
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implementation
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internal int %internal(int* %ARG) {
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;; The 'Arg' argument must-aliases the null pointer, so it can be subsituted
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;; directly here, making it dead.
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store int* %ARG, int** %G
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ret int 0
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}
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int %foo() {
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%V = call int %internal(int* null)
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ret int %V
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}
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