1; RUN: opt < %s -argpromotion -S | FileCheck %s
2
3target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
4
5%struct.ss = type { i32, i64 }
6
7define internal void @f(%struct.ss* byval  %b) nounwind  {
8; CHECK-LABEL: define internal void @f(i32 %b.0, i64 %b.1)
9entry:
10  %tmp = getelementptr %struct.ss* %b, i32 0, i32 0		; <i32*> [#uses=2]
11  %tmp1 = load i32* %tmp, align 4		; <i32> [#uses=1]
12  %tmp2 = add i32 %tmp1, 1		; <i32> [#uses=1]
13  store i32 %tmp2, i32* %tmp, align 4
14  ret void
15}
16
17define i32 @main() nounwind  {
18; CHECK-LABEL: define i32 @main
19entry:
20  %S = alloca %struct.ss		; <%struct.ss*> [#uses=4]
21  %tmp1 = getelementptr %struct.ss* %S, i32 0, i32 0		; <i32*> [#uses=1]
22  store i32 1, i32* %tmp1, align 8
23  %tmp4 = getelementptr %struct.ss* %S, i32 0, i32 1		; <i64*> [#uses=1]
24  store i64 2, i64* %tmp4, align 4
25  call void @f( %struct.ss* byval  %S ) nounwind
26; CHECK: call void @f(i32 %{{.*}}, i64 %{{.*}})
27  ret i32 0
28}
29