1 | // RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s |
2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s |
3 | // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s |
4 | |
5 | // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s |
6 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s |
7 | // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s |
8 | // expected-no-diagnostics |
9 | |
10 | #ifndef HEADER |
11 | #define HEADER |
12 | |
13 | void foo() {} |
14 | |
15 | template <class T, class U> |
16 | T foo(T targ, U uarg) { |
17 | static T a; |
18 | U b; |
19 | int l; |
20 | #pragma omp target update to(a) if(l>5) device(l) nowait depend(inout:l) |
21 | |
22 | #pragma omp target update from(b) if(l<5) device(l-1) nowait depend(inout:l) |
23 | return a + targ + (T)b; |
24 | } |
25 | // CHECK: static T a; |
26 | // CHECK-NEXT: U b; |
27 | // CHECK-NEXT: int l; |
28 | // CHECK-NEXT: #pragma omp target update to(a) if(l > 5) device(l) nowait depend(inout : l){{$}} |
29 | // CHECK-NEXT: #pragma omp target update from(b) if(l < 5) device(l - 1) nowait depend(inout : l) |
30 | // CHECK: static int a; |
31 | // CHECK-NEXT: float b; |
32 | // CHECK-NEXT: int l; |
33 | // CHECK-NEXT: #pragma omp target update to(a) if(l > 5) device(l) nowait depend(inout : l) |
34 | // CHECK-NEXT: #pragma omp target update from(b) if(l < 5) device(l - 1) nowait depend(inout : l) |
35 | // CHECK: static char a; |
36 | // CHECK-NEXT: float b; |
37 | // CHECK-NEXT: int l; |
38 | // CHECK-NEXT: #pragma omp target update to(a) if(l > 5) device(l) nowait depend(inout : l) |
39 | // CHECK-NEXT: #pragma omp target update from(b) if(l < 5) device(l - 1) nowait depend(inout : l) |
40 | |
41 | int main(int argc, char **argv) { |
42 | static int a; |
43 | int n; |
44 | float f; |
45 | |
46 | // CHECK: static int a; |
47 | // CHECK-NEXT: int n; |
48 | // CHECK-NEXT: float f; |
49 | #pragma omp target update to(a) if(f>0.0) device(n) nowait depend(in:n) |
50 | // CHECK-NEXT: #pragma omp target update to(a) if(f > 0.) device(n) nowait depend(in : n) |
51 | #pragma omp target update from(f) if(f<0.0) device(n+1) nowait depend(in:n) |
52 | // CHECK-NEXT: #pragma omp target update from(f) if(f < 0.) device(n + 1) nowait depend(in : n) |
53 | return foo(argc, f) + foo(argv[0][0], f) + a; |
54 | } |
55 | |
56 | #endif |
57 | |