; RUN: opt < %s -passes=constmerge > /dev/null @foo.upgrd.1 = internal constant { i32 } { i32 7 } ; [#uses=1] @bar = internal constant { i32 } { i32 7 } ; [#uses=1] declare i32 @test(ptr) define void @foo() { call i32 @test( ptr @foo.upgrd.1 ) ; :1 [#uses=0] call i32 @test( ptr @bar ) ; :2 [#uses=0] ret void }