// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -fexceptions \
// RUN: -o - -x hip %s | FileCheck %s
#include "Inputs/cuda.h"
int* hvar;
__device__ int* dvar;
// CHECK-LABEL: define {{.*}}@_Znwm
// CHECK: load ptr, ptr @hvar
void* operator new(unsigned long size) {
return hvar;
}
// CHECK-LABEL: define {{.*}}@_ZdlPv
// CHECK: store ptr inttoptr (i64 1 to ptr), ptr @hvar
void operator delete(void *p) {
hvar = (int*)1;
}
__device__ void* operator new(unsigned long size) {
return dvar;
}
__device__ void operator delete(void *p) {
dvar = (int*)11;
}
class A {
int x;
public:
A(){
x = 123;
}
};
template<class T>
class shared_ptr {
int id;
T *ptr;
public:
shared_ptr(T *p) {
id = 2;
ptr = p;
}
};
// The constructor of B calls the delete operator to clean up
// the memory allocated by the new operator when exceptions happen.
// Make sure the host delete operator is used on host side.
//
// No need to do similar checks on the device side since it does
// not support exception.
// CHECK-LABEL: define {{.*}}@main
// CHECK: call void @_ZN1BC1Ev
// CHECK-LABEL: define {{.*}}@_ZN1BC1Ev
// CHECK: call void @_ZN1BC2Ev
// CHECK-LABEL: define {{.*}}@_ZN1BC2Ev
// CHECK: call {{.*}}@_Znwm
// CHECK: invoke void @_ZN1AC1Ev
// CHECK: call void @_ZN10shared_ptrI1AEC1EPS0_
// CHECK: cleanup
// CHECK: call void @_ZdlPv
struct B{
shared_ptr<A> pa{new A};
};
int main() {
B b;
}