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1; RUN: opt < %s -passes=deadargelim -S | grep "@test("2; RUN: opt < %s -passes=deadargelim -S | not grep dead3 4define internal i32 @test(i32 %X, i32 %dead) {5 ret i32 %X6}7 8define i32 @caller() {9 %A = call i32 @test(i32 123, i32 456)10 ret i32 %A11}12