1 | // Test host code gen |
2 | |
3 | // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
4 | // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
5 | // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
6 | // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
7 | // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
8 | // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
9 | |
10 | // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
11 | // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
12 | // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
13 | // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
14 | // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
15 | // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
16 | // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} |
17 | // expected-no-diagnostics |
18 | #ifndef HEADER |
19 | #define HEADER |
20 | |
21 | |
22 | template <typename T> |
23 | T tmain(T &r) { |
24 | int n = 1000; |
25 | // schedule: dynamic chunk |
26 | #pragma omp target map(tofrom:r) |
27 | #pragma omp teams |
28 | #pragma omp distribute parallel for reduction(+:r) |
29 | for (int i = 0; i < n; ++i) |
30 | r += (T)i; |
31 | |
32 | return r; |
33 | } |
34 | |
35 | int main() { |
36 | int n = 1000; |
37 | int r = 0; |
38 | #pragma omp target map(tofrom:r) |
39 | #pragma omp teams |
40 | #pragma omp distribute parallel for reduction(+:r) |
41 | for (int i = 0; i < n; ++i) |
42 | r += i; |
43 | |
44 | return tmain<int>(r); |
45 | } |
46 | |
47 | // CHECK-LABEL: main |
48 | // CHECK: call{{.+}} @__tgt_target_teams( |
49 | // CHECK: call void [[OFFL:@.+]]( |
50 | // CHECK: call{{.+}} [[TMAIN:@.+]](i{{32|64}} |
51 | // CHECK: ret |
52 | |
53 | // CHECK: define{{.+}} [[OFFL]]( |
54 | // CHECK: call{{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}} [[TEOUTL:@.+]] to{{.+}} |
55 | // CHECK: ret void |
56 | |
57 | // CHECK: define{{.+}} [[TEOUTL]]( |
58 | // CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} [[PAROUTL:@.+]] to{{.+}} |
59 | // CHECK: ret void |
60 | |
61 | // CHECK: define{{.+}} [[PAROUTL]]( |
62 | // CHECK: call{{.+}} @__kmpc_reduce_nowait( |
63 | // CHECK: call{{.+}} @__kmpc_end_reduce_nowait( |
64 | // CHECK: ret void |
65 | |
66 | // CHECK: define{{.+}} [[TMAIN]](i{{32|64}} |
67 | // CHECK: call{{.+}} @__tgt_target_teams( |
68 | // CHECK: call void [[TOFFL:@.+]]( |
69 | // CHECK: ret |
70 | |
71 | // CHECK: define{{.+}} [[TOFFL]]( |
72 | // CHECK: call{{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}} [[TEMPLTEOUTL:@.+]] to{{.+}} |
73 | // CHECK: ret void |
74 | |
75 | // CHECK: define{{.+}} [[TEMPLTEOUTL]]( |
76 | // CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} [[TPAROUTL:@.+]] to{{.+}} |
77 | // CHECK: ret void |
78 | |
79 | // CHECK: define{{.+}} [[TPAROUTL]]( |
80 | // CHECK: call{{.+}} @__kmpc_reduce_nowait( |
81 | // CHECK: call{{.+}} @__kmpc_end_reduce_nowait( |
82 | // CHECK: ret void |
83 | |
84 | #endif // HEADER |
85 | |