| 1 | // RUN: %clang_cc1 %s --std=c++11 -triple nvptx-unknown-unknown -fcuda-is-device \ |
| 2 | // RUN: -emit-llvm -o - | FileCheck %s --check-prefixes=COMMON,DEVICE |
| 3 | // RUN: %clang_cc1 %s --std=c++11 -triple nvptx-unknown-unknown \ |
| 4 | // RUN: -emit-llvm -o - | FileCheck %s --check-prefixes=COMMON,HOST |
| 5 | // RUN: %clang_cc1 %s --std=c++17 -triple nvptx-unknown-unknown -fcuda-is-device \ |
| 6 | // RUN: -emit-llvm -o - | FileCheck %s --check-prefixes=COMMON,DEVICE |
| 7 | // RUN: %clang_cc1 %s --std=c++17 -triple nvptx-unknown-unknown \ |
| 8 | // RUN: -emit-llvm -o - | FileCheck %s --check-prefixes=COMMON,HOST |
| 9 | |
| 10 | #include "Inputs/cuda.h" |
| 11 | extern "C" __host__ void host_fn(); |
| 12 | extern "C" __device__ void dev_fn(); |
| 13 | extern "C" __host__ __device__ void hd_fn(); |
| 14 | |
| 15 | struct H1D1 { |
| 16 | __host__ void operator delete(void *) { host_fn(); }; |
| 17 | __device__ void operator delete(void *) { dev_fn(); }; |
| 18 | }; |
| 19 | |
| 20 | struct H1D2 { |
| 21 | __host__ void operator delete(void *) { host_fn(); }; |
| 22 | __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); }; |
| 23 | }; |
| 24 | |
| 25 | struct H2D1 { |
| 26 | __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); }; |
| 27 | __device__ void operator delete(void *) { dev_fn(); }; |
| 28 | }; |
| 29 | |
| 30 | struct H2D2 { |
| 31 | __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); }; |
| 32 | __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); }; |
| 33 | }; |
| 34 | |
| 35 | struct H1D1D2 { |
| 36 | __host__ void operator delete(void *) { host_fn(); }; |
| 37 | __device__ void operator delete(void *) { dev_fn(); }; |
| 38 | __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); }; |
| 39 | }; |
| 40 | |
| 41 | struct H1H2D1 { |
| 42 | __host__ void operator delete(void *) { host_fn(); }; |
| 43 | __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); }; |
| 44 | __device__ void operator delete(void *) { dev_fn(); }; |
| 45 | }; |
| 46 | |
| 47 | struct H1H2D2 { |
| 48 | __host__ void operator delete(void *) { host_fn(); }; |
| 49 | __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); }; |
| 50 | __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); }; |
| 51 | }; |
| 52 | |
| 53 | struct H1H2D1D2 { |
| 54 | __host__ void operator delete(void *) { host_fn(); }; |
| 55 | __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); }; |
| 56 | __device__ void operator delete(void *) { dev_fn(); }; |
| 57 | __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); }; |
| 58 | }; |
| 59 | |
| 60 | |
| 61 | template <typename T> |
| 62 | __host__ __device__ void test_hd(void *p) { |
| 63 | T *t = (T *)p; |
| 64 | delete t; |
| 65 | } |
| 66 | |
| 67 | // Make sure we call the right variant of usual deallocator. |
| 68 | __host__ __device__ void tests_hd(void *t) { |
| 69 | // COMMON-LABEL: define linkonce_odr void @_Z7test_hdI4H1D1EvPv |
| 70 | // COMMON: call void @_ZN4H1D1dlEPv |
| 71 | test_hd<H1D1>(t); |
| 72 | // COMMON-LABEL: define linkonce_odr void @_Z7test_hdI4H1D2EvPv |
| 73 | // DEVICE: call void @_ZN4H1D2dlEPvj(i8* {{.*}}, i32 1) |
| 74 | // HOST: call void @_ZN4H1D2dlEPv(i8* {{.*}}) |
| 75 | test_hd<H1D2>(t); |
| 76 | // COMMON-LABEL: define linkonce_odr void @_Z7test_hdI4H2D1EvPv |
| 77 | // DEVICE: call void @_ZN4H2D1dlEPv(i8* {{.*}}) |
| 78 | // HOST: call void @_ZN4H2D1dlEPvj(i8* %3, i32 1) |
| 79 | test_hd<H2D1>(t); |
| 80 | // COMMON-LABEL: define linkonce_odr void @_Z7test_hdI4H2D2EvPv |
| 81 | // COMMON: call void @_ZN4H2D2dlEPvj(i8* {{.*}}, i32 1) |
| 82 | test_hd<H2D2>(t); |
| 83 | // COMMON-LABEL: define linkonce_odr void @_Z7test_hdI6H1D1D2EvPv |
| 84 | // COMMON: call void @_ZN6H1D1D2dlEPv(i8* %3) |
| 85 | test_hd<H1D1D2>(t); |
| 86 | // COMMON-LABEL: define linkonce_odr void @_Z7test_hdI6H1H2D1EvPv |
| 87 | // COMMON: call void @_ZN6H1H2D1dlEPv(i8* {{.*}}) |
| 88 | test_hd<H1H2D1>(t); |
| 89 | // COMMON-LABEL: define linkonce_odr void @_Z7test_hdI6H1H2D2EvPv |
| 90 | // DEVICE: call void @_ZN6H1H2D2dlEPvj(i8* {{.*}}, i32 1) |
| 91 | // HOST: call void @_ZN6H1H2D2dlEPv(i8* {{.*}}) |
| 92 | test_hd<H1H2D2>(t); |
| 93 | // COMMON-LABEL: define linkonce_odr void @_Z7test_hdI8H1H2D1D2EvPv |
| 94 | // COMMON: call void @_ZN8H1H2D1D2dlEPv(i8* {{.*}}) |
| 95 | test_hd<H1H2D1D2>(t); |
| 96 | } |
| 97 | |
| 98 | // Make sure we've picked deallocator for the correct side of compilation. |
| 99 | |
| 100 | // COMMON-LABEL: define linkonce_odr void @_ZN4H1D1dlEPv(i8*) |
| 101 | // DEVICE: call void @dev_fn() |
| 102 | // HOST: call void @host_fn() |
| 103 | |
| 104 | // DEVICE-LABEL: define linkonce_odr void @_ZN4H1D2dlEPvj(i8*, i32) |
| 105 | // DEVICE: call void @dev_fn() |
| 106 | // HOST-LABEL: define linkonce_odr void @_ZN4H1D2dlEPv(i8*) |
| 107 | // HOST: call void @host_fn() |
| 108 | |
| 109 | // DEVICE-LABEL: define linkonce_odr void @_ZN4H2D1dlEPv(i8*) |
| 110 | // DEVICE: call void @dev_fn() |
| 111 | // HOST-LABEL: define linkonce_odr void @_ZN4H2D1dlEPvj(i8*, i32) |
| 112 | // HOST: call void @host_fn() |
| 113 | |
| 114 | // COMMON-LABEL: define linkonce_odr void @_ZN4H2D2dlEPvj(i8*, i32) |
| 115 | // DEVICE: call void @dev_fn() |
| 116 | // HOST: call void @host_fn() |
| 117 | |
| 118 | // COMMON-LABEL: define linkonce_odr void @_ZN6H1D1D2dlEPv(i8*) |
| 119 | // DEVICE: call void @dev_fn() |
| 120 | // HOST: call void @host_fn() |
| 121 | |
| 122 | // COMMON-LABEL: define linkonce_odr void @_ZN6H1H2D1dlEPv(i8*) |
| 123 | // DEVICE: call void @dev_fn() |
| 124 | // HOST: call void @host_fn() |
| 125 | |
| 126 | // DEVICE-LABEL: define linkonce_odr void @_ZN6H1H2D2dlEPvj(i8*, i32) |
| 127 | // DEVICE: call void @dev_fn() |
| 128 | // HOST-LABEL: define linkonce_odr void @_ZN6H1H2D2dlEPv(i8*) |
| 129 | // HOST: call void @host_fn() |
| 130 | |
| 131 | // COMMON-LABEL: define linkonce_odr void @_ZN8H1H2D1D2dlEPv(i8*) |
| 132 | // DEVICE: call void @dev_fn() |
| 133 | // HOST: call void @host_fn() |
| 134 | |