; RUN: opt < %s -passes=instcombine -disable-output
@X = global i32 5 ; <ptr> [#uses=1]
define i64 @test() {
%C = add i64 1, 2 ; <i64> [#uses=1]
%V = add i64 ptrtoint (ptr @X to i64), %C ; <i64> [#uses=1]
ret i64 %V
}