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 | |