blob: f520ff99516556f9e69a595b9ca02b08c8fa96be (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
struct X {
X();
X(const X&);
X(const char*);
~X();
};
struct Y {
int i;
X x;
};
// CHECK: define i32 @_Z1fv()
int f() {
// CHECK: [[LVALUE:%[a-z0-9.]+]] = alloca
// CHECK-NEXT: [[I:%[a-z0-9]+]] = getelementptr inbounds {{.*}}* [[LVALUE]], i32 0, i32 0
// CHECK-NEXT: store i32 17, i32* [[I]]
// CHECK-NEXT: [[X:%[a-z0-9]+]] = getelementptr inbounds {{.*}} [[LVALUE]], i32 0, i32 1
// CHECK-NEXT: call void @_ZN1XC1EPKc({{.*}}[[X]]
// CHECK-NEXT: [[I:%[a-z0-9]+]] = getelementptr inbounds {{.*}} [[LVALUE]], i32 0, i32 0
// CHECK-NEXT: [[RESULT:%[a-z0-9]+]] = load i32*
// CHECK-NEXT: call void @_ZN1YD1Ev
// CHECK-NEXT: ret i32 [[RESULT]]
return ((Y){17, "seventeen"}).i;
}
// CHECK: define i32 @_Z1gv()
int g() {
// CHECK: store [2 x i32]* %{{[a-z0-9.]+}}, [2 x i32]** [[V:%[a-z0-9.]+]]
const int (&v)[2] = (int [2]) {1,2};
// CHECK: [[A:%[a-z0-9.]+]] = load [2 x i32]** [[V]]
// CHECK-NEXT: [[A0ADDR:%[a-z0-9.]+]] = getelementptr inbounds [2 x i32]* [[A]], i32 0, {{.*}} 0
// CHECK-NEXT: [[A0:%[a-z0-9.]+]] = load i32* [[A0ADDR]]
// CHECK-NEXT: ret i32 [[A0]]
return v[0];
}
|
