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; RUN: llvm-as < %s | opt -addreadattrs | llvm-dis | grep readnone | count 2
declare i32 @g(i32*) readnone
define i32 @f() {
%x = alloca i32 ; <i32*> [#uses=2]
store i32 0, i32* %x
%y = call i32 @g(i32* %x) ; <i32> [#uses=1]
ret i32 %y
}
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