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1; RUN: opt < %s -argpromotion -S | FileCheck %s
2
3; Arg promotion eliminates the struct argument.
4; FIXME: Should it eliminate the i32* argument?
5
6%struct.ss = type { i32, i64 }
7
8define internal void @f(%struct.ss* byval  %b, i32* byval %X) nounwind  {
9; CHECK-LABEL: define internal void @f(i32 %b.0, i64 %b.1, i32* byval %X)
10entry:
11  %tmp = getelementptr %struct.ss, %struct.ss* %b, i32 0, i32 0
12  %tmp1 = load i32, i32* %tmp, align 4
13  %tmp2 = add i32 %tmp1, 1
14  store i32 %tmp2, i32* %tmp, align 4
15
16  store i32 0, i32* %X
17  ret void
18}
19
20define i32 @test(i32* %X) {
21; CHECK-LABEL: define i32 @test
22entry:
23  %S = alloca %struct.ss
24  %tmp1 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 0
25  store i32 1, i32* %tmp1, align 8
26  %tmp4 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 1
27  store i64 2, i64* %tmp4, align 4
28  call void @f( %struct.ss* byval %S, i32* byval %X)
29; CHECK: call void @f(i32 %{{.*}}, i64 %{{.*}}, i32* byval %{{.*}})
30  ret i32 0
31}
32