blob: 104a91d27356da54427a72ca7a3fdf1852c7464e [file] [log] [blame]
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s
// rdar: // 8353567
// pr7726
extern "C" int printf(...);
void test0() {
// CHECK: call i32 (...)* @printf({{.*}}, i8* inttoptr (i64 3735928559 to i8*))
printf("%p\n", (void *)0xdeadbeef ? : (void *)0xaaaaaa);
}
// rdar://8446940
namespace radar8446940 {
extern "C" void abort();
int main () {
char x[1];
char *y = x ? : 0;
if (x != y)
abort();
}
}
namespace radar8453812 {
extern "C" void abort();
_Complex int getComplex(_Complex int val) {
static int count;
if (count++)
abort();
return val;
}
_Complex int cmplx() {
_Complex int cond;
_Complex int rhs;
return getComplex(1+2i) ? : rhs;
}
// lvalue test
void foo (int& lv) {
++lv;
}
int global = 1;
int &cond() {
static int count;
if (count++)
abort();
return global;
}
int main() {
cmplx();
int rhs = 10;
foo (cond()? : rhs);
return global-2;
}
}
namespace test3 {
struct A {
A();
A(const A&);
~A();
};
struct B {
B();
B(const B&);
~B();
operator bool();
operator A();
};
B test0(B &x) {
// CHECK: define void @_ZN5test35test0ERNS_1BE(
// CHECK: [[X:%.*]] = alloca [[B:%.*]]*,
// CHECK-NEXT: store [[B]]* {{%.*}}, [[B]]** [[X]]
// CHECK-NEXT: [[T0:%.*]] = load [[B]]** [[X]]
// CHECK-NEXT: [[BOOL:%.*]] = call zeroext i1 @_ZN5test31BcvbEv([[B]]* [[T0]])
// CHECK-NEXT: br i1 [[BOOL]]
// CHECK: call void @_ZN5test31BC1ERKS0_([[B]]* [[RESULT:%.*]], [[B]]* [[T0]])
// CHECK-NEXT: br label
// CHECK: call void @_ZN5test31BC1Ev([[B]]* [[RESULT]])
// CHECK-NEXT: br label
// CHECK: ret void
return x ?: B();
}
B test1() {
// CHECK: define void @_ZN5test35test1Ev(
// CHECK: [[TEMP:%.*]] = alloca [[B]],
// CHECK-NEXT: call void @_ZN5test312test1_helperEv([[B]]* sret [[TEMP]])
// CHECK-NEXT: [[BOOL:%.*]] = call zeroext i1 @_ZN5test31BcvbEv([[B]]* [[TEMP]])
// CHECK-NEXT: br i1 [[BOOL]]
// CHECK: call void @_ZN5test31BC1ERKS0_([[B]]* [[RESULT:%.*]], [[B]]* [[TEMP]])
// CHECK-NEXT: br label
// CHECK: call void @_ZN5test31BC1Ev([[B]]* [[RESULT]])
// CHECK-NEXT: br label
// CHECK: call void @_ZN5test31BD1Ev([[B]]* [[TEMP]])
// CHECK-NEXT: ret void
extern B test1_helper();
return test1_helper() ?: B();
}
A test2(B &x) {
// CHECK: define void @_ZN5test35test2ERNS_1BE(
// CHECK: [[X:%.*]] = alloca [[B]]*,
// CHECK-NEXT: store [[B]]* {{%.*}}, [[B]]** [[X]]
// CHECK-NEXT: [[T0:%.*]] = load [[B]]** [[X]]
// CHECK-NEXT: [[BOOL:%.*]] = call zeroext i1 @_ZN5test31BcvbEv([[B]]* [[T0]])
// CHECK-NEXT: br i1 [[BOOL]]
// CHECK: call void @_ZN5test31BcvNS_1AEEv([[A:%.*]]* sret [[RESULT:%.*]], [[B]]* [[T0]])
// CHECK-NEXT: br label
// CHECK: call void @_ZN5test31AC1Ev([[A]]* [[RESULT]])
// CHECK-NEXT: br label
// CHECK: ret void
return x ?: A();
}
A test3() {
// CHECK: define void @_ZN5test35test3Ev(
// CHECK: [[TEMP:%.*]] = alloca [[B]],
// CHECK-NEXT: call void @_ZN5test312test3_helperEv([[B]]* sret [[TEMP]])
// CHECK-NEXT: [[BOOL:%.*]] = call zeroext i1 @_ZN5test31BcvbEv([[B]]* [[TEMP]])
// CHECK-NEXT: br i1 [[BOOL]]
// CHECK: call void @_ZN5test31BcvNS_1AEEv([[A]]* sret [[RESULT:%.*]], [[B]]* [[TEMP]])
// CHECK-NEXT: br label
// CHECK: call void @_ZN5test31AC1Ev([[A]]* [[RESULT]])
// CHECK-NEXT: br label
// CHECK: call void @_ZN5test31BD1Ev([[B]]* [[TEMP]])
// CHECK-NEXT: ret void
extern B test3_helper();
return test3_helper() ?: A();
}
}
namespace test4 {
// Make sure this doesn't crash.
void f() {
const int a = 10, b = 20;
const int *c = &(a ?: b);
}
}