1 ; RUN: opt < %s -argpromotion -S | grep -F "i32* byval" | count 2 2 ; Argpromote + scalarrepl should change this to passing the two integers by value. 3 4 %struct.ss = type { i32, i64 } 5 6 define internal void @f(%struct.ss* byval %b, i32* byval %X) nounwind { 7 entry: 8 %tmp = getelementptr %struct.ss* %b, i32 0, i32 0 9 %tmp1 = load i32* %tmp, align 4 10 %tmp2 = add i32 %tmp1, 1 11 store i32 %tmp2, i32* %tmp, align 4 12 13 store i32 0, i32* %X 14 ret void 15 } 16 17 define i32 @test(i32* %X) { 18 entry: 19 %S = alloca %struct.ss ; <%struct.ss*> [#uses=4] 20 %tmp1 = getelementptr %struct.ss* %S, i32 0, i32 0 ; <i32*> [#uses=1] 21 store i32 1, i32* %tmp1, align 8 22 %tmp4 = getelementptr %struct.ss* %S, i32 0, i32 1 ; <i64*> [#uses=1] 23 store i64 2, i64* %tmp4, align 4 24 call void @f( %struct.ss* byval %S, i32* byval %X) 25 ret i32 0 26 } 27
