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// RUN: %clang_cc1 -triple i386-unknown-unknown -std=c++11 -S -emit-llvm -o - %s | FileCheck %s
// CHECK: @[[THREE_NULL_MEMPTRS:.*]] = private constant [3 x i32] [i32 -1, i32 -1, i32 -1]
struct A { int a[1]; };
typedef A x[];
int f() {
x{{{1}}};
// CHECK: define i32 @_Z1fv
// CHECK: store i32 1
// (It's okay if the output changes here, as long as we don't crash.)
return 0;
}
namespace ValueInitArrayOfMemPtr {
struct S {};
typedef int (S::*p);
typedef p a[3];
void f(const a &);
struct Agg1 {
int n;
p x;
};
struct Agg2 {
int n;
a x;
};
struct S1 {
p x;
S1();
};
// CHECK: define void @_ZN22ValueInitArrayOfMemPtr1fEi
void f(int n) {
Agg1 a = { n };
// CHECK: store i32 -1,
Agg2 b = { n };
// CHECK: call void @llvm.memcpy.p0i8.p0i8.i32(i8* %{{.*}}, i8* bitcast ([3 x i32]* @[[THREE_NULL_MEMPTRS]] to i8*), i32 12, i32 4, i1 false)
}
// CHECK: define void @_ZN22ValueInitArrayOfMemPtr1gEv
void g() {
// CHECK: store i32 -1,
f(a{});
}
}
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