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Consider the two functions bellow: define i8* @f(i8* %A) { %pti = ptrtoint i8* %A to i64 %add = add i64 %pti, 5 %itp = inttoptr i64 %add to i8* ret i8* %itp} define i8* @g(i8* %A) { %gep = getelementptr i8* %A, i64 5 ret i8* %gep} What, if anything, prevents us from canonicalizing @f to @g?I've heard that this might be in violation of http://llvm.org/docs/LangRef.html#pointeraliasing

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