1 ; RUN: opt < %s -scalarrepl -S | grep memcpy
4 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
5 target triple = "i686-apple-darwin8"
6 %struct.LongestMember = type { i8, i32 }
7 %struct.MyString = type { i32 }
8 %struct.UnionType = type { %struct.LongestMember }
10 define void @_Z4testP9UnionTypePS0_(%struct.UnionType* %p, %struct.UnionType** %pointerToUnion) {
12 %tmp = alloca %struct.UnionType, align 8 ; <%struct.UnionType*> [#uses=2]
13 %tmp2 = getelementptr %struct.UnionType* %tmp, i32 0, i32 0, i32 0 ; <i8*> [#uses=1]
14 %tmp13 = getelementptr %struct.UnionType* %p, i32 0, i32 0, i32 0 ; <i8*> [#uses=1]
15 call void @llvm.memcpy.i32( i8* %tmp2, i8* %tmp13, i32 8, i32 0 )
16 %tmp5 = load %struct.UnionType** %pointerToUnion ; <%struct.UnionType*> [#uses=1]
17 %tmp56 = getelementptr %struct.UnionType* %tmp5, i32 0, i32 0, i32 0 ; <i8*> [#uses=1]
18 %tmp7 = getelementptr %struct.UnionType* %tmp, i32 0, i32 0, i32 0 ; <i8*> [#uses=1]
19 call void @llvm.memcpy.i32( i8* %tmp56, i8* %tmp7, i32 8, i32 0 )
23 declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)