1*67e74705SXin Li // RUN: %clang_cc1 -std=c++11 -triple armv7-none-eabi -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li
3*67e74705SXin Li struct X {
4*67e74705SXin Li X();
5*67e74705SXin Li X(const X&);
6*67e74705SXin Li X(const char*);
7*67e74705SXin Li ~X();
8*67e74705SXin Li };
9*67e74705SXin Li
10*67e74705SXin Li struct Y {
11*67e74705SXin Li int i;
12*67e74705SXin Li X x;
13*67e74705SXin Li };
14*67e74705SXin Li
15*67e74705SXin Li // CHECK-LABEL: define i32 @_Z1fv()
f()16*67e74705SXin Li int f() {
17*67e74705SXin Li // CHECK: [[LVALUE:%[a-z0-9.]+]] = alloca
18*67e74705SXin Li // CHECK-NEXT: [[I:%[a-z0-9]+]] = getelementptr inbounds {{.*}}, {{.*}}* [[LVALUE]], i32 0, i32 0
19*67e74705SXin Li // CHECK-NEXT: store i32 17, i32* [[I]]
20*67e74705SXin Li // CHECK-NEXT: [[X:%[a-z0-9]+]] = getelementptr inbounds {{.*}} [[LVALUE]], i32 0, i32 1
21*67e74705SXin Li // CHECK-NEXT: call %struct.X* @_ZN1XC1EPKc({{.*}}[[X]]
22*67e74705SXin Li // CHECK-NEXT: [[I:%[a-z0-9]+]] = getelementptr inbounds {{.*}} [[LVALUE]], i32 0, i32 0
23*67e74705SXin Li // CHECK-NEXT: [[RESULT:%[a-z0-9]+]] = load i32, i32*
24*67e74705SXin Li // CHECK-NEXT: call %struct.Y* @_ZN1YD1Ev
25*67e74705SXin Li // CHECK-NEXT: ret i32 [[RESULT]]
26*67e74705SXin Li return ((Y){17, "seventeen"}).i;
27*67e74705SXin Li }
28*67e74705SXin Li
29*67e74705SXin Li // CHECK-LABEL: define i32 @_Z1gv()
g()30*67e74705SXin Li int g() {
31*67e74705SXin Li // CHECK: store [2 x i32]* %{{[a-z0-9.]+}}, [2 x i32]** [[V:%[a-z0-9.]+]]
32*67e74705SXin Li const int (&v)[2] = (int [2]) {1,2};
33*67e74705SXin Li
34*67e74705SXin Li // CHECK: [[A:%[a-z0-9.]+]] = load [2 x i32]*, [2 x i32]** [[V]]
35*67e74705SXin Li // CHECK-NEXT: [[A0ADDR:%[a-z0-9.]+]] = getelementptr inbounds [2 x i32], [2 x i32]* [[A]], i32 0, {{.*}} 0
36*67e74705SXin Li // CHECK-NEXT: [[A0:%[a-z0-9.]+]] = load i32, i32* [[A0ADDR]]
37*67e74705SXin Li // CHECK-NEXT: ret i32 [[A0]]
38*67e74705SXin Li return v[0];
39*67e74705SXin Li }
40*67e74705SXin Li
41*67e74705SXin Li struct Z { int i[3]; };
42*67e74705SXin Li int *p = (Z){ {1, 2, 3} }.i;
43*67e74705SXin Li // CHECK: define {{.*}}__cxx_global_var_init()
44*67e74705SXin Li // CHECK: store i32* getelementptr inbounds (%struct.Z, %struct.Z* @.compoundliteral, i32 0, i32 0, i32 0), i32** @p
45*67e74705SXin Li
46*67e74705SXin Li
47*67e74705SXin Li int *PR21912_1 = (int []){};
48*67e74705SXin Li // CHECK-LABEL: define {{.*}}__cxx_global_var_init.1()
49*67e74705SXin Li // CHECK: store i32* getelementptr inbounds ([0 x i32], [0 x i32]* @.compoundliteral.2, i32 0, i32 0), i32** @PR21912_1
50*67e74705SXin Li
51*67e74705SXin Li union PR21912Ty {
52*67e74705SXin Li long long l;
53*67e74705SXin Li double d;
54*67e74705SXin Li };
55*67e74705SXin Li union PR21912Ty *PR21912_2 = (union PR21912Ty[]){{.d = 2.0}, {.l = 3}};
56*67e74705SXin Li // CHECK-LABEL: define {{.*}}__cxx_global_var_init.3()
57*67e74705SXin Li // CHECK: store %union.PR21912Ty* getelementptr inbounds ([2 x %union.PR21912Ty], [2 x %union.PR21912Ty]* bitcast (<{ { double }, %union.PR21912Ty }>* @.compoundliteral.4 to [2 x %union.PR21912Ty]*), i32 0, i32 0), %union.PR21912Ty** @PR21912_2
58