| Johannes Doerfert | befb4be | 2020-02-25 14:04:06 -0800 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify -ast-dump %s | FileCheck %s |
| 2 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify -ast-dump %s -x c++| FileCheck %s |
| 3 | // expected-no-diagnostics |
| 4 | // FIXME: We have to improve the warnings here as nothing is impacted by the declare variant. |
| 5 | int also_before(void) { |
| 6 | return 0; |
| 7 | } |
| 8 | |
| 9 | #pragma omp begin declare variant match(device={kind(cpu)}) |
| 10 | int also_before(void); |
| 11 | #pragma omp end declare variant |
| 12 | #pragma omp begin declare variant match(implementation={vendor(score(100):llvm)}) |
| 13 | int also_after(void); |
| 14 | #pragma omp end declare variant |
| 15 | #pragma omp begin declare variant match(implementation={vendor(score(0):llvm)}) |
| 16 | int also_before(void); |
| 17 | #pragma omp end declare variant |
| 18 | |
| 19 | int also_after(void) { |
| 20 | return 0; |
| 21 | } |
| 22 | |
| 23 | int test() { |
| 24 | // Should return 0. |
| 25 | return also_after() + also_before(); |
| 26 | } |
| 27 | |
| 28 | // Make sure: |
| 29 | // - we do see the ast nodes for the cpu kind |
| 30 | // - we do see the ast nodes for the llvm vendor |
| 31 | // - we pick the right callees |
| 32 | |
| 33 | // CHECK: |-FunctionDecl [[ADDR_0:0x[a-z0-9]*]] <{{.*}}, line:7:1> line:5:5 used also_before 'int ({{.*}})' |
| 34 | // CHECK-NEXT: | `-CompoundStmt [[ADDR_1:0x[a-z0-9]*]] <col:23, line:7:1> |
| 35 | // CHECK-NEXT: | `-ReturnStmt [[ADDR_2:0x[a-z0-9]*]] <line:6:3, col:10> |
| 36 | // CHECK-NEXT: | `-IntegerLiteral [[ADDR_3:0x[a-z0-9]*]] <col:10> 'int' 0 |
| 37 | // CHECK-NEXT: |-FunctionDecl [[ADDR_4:0x[a-z0-9]*]] prev [[ADDR_0]] <line:10:1, col:21> col:5 used also_before 'int ({{.*}})' |
| 38 | // CHECK-NEXT: |-FunctionDecl [[ADDR_5:0x[a-z0-9]*]] <line:13:1, col:20> col:5 used also_after 'int ({{.*}})' |
| 39 | // CHECK-NEXT: |-FunctionDecl [[ADDR_6:0x[a-z0-9]*]] prev [[ADDR_4]] <line:16:1, col:21> col:5 used also_before 'int ({{.*}})' |
| 40 | // CHECK-NEXT: |-FunctionDecl [[ADDR_7:0x[a-z0-9]*]] prev [[ADDR_5]] <line:19:1, line:21:1> line:19:5 used also_after 'int ({{.*}})' |
| 41 | // CHECK-NEXT: | `-CompoundStmt [[ADDR_8:0x[a-z0-9]*]] <col:22, line:21:1> |
| 42 | // CHECK-NEXT: | `-ReturnStmt [[ADDR_9:0x[a-z0-9]*]] <line:20:3, col:10> |
| 43 | // CHECK-NEXT: | `-IntegerLiteral [[ADDR_10:0x[a-z0-9]*]] <col:10> 'int' 0 |
| 44 | // CHECK-NEXT: `-FunctionDecl [[ADDR_11:0x[a-z0-9]*]] <line:23:1, line:26:1> line:23:5 test 'int ({{.*}})' |
| 45 | // CHECK-NEXT: `-CompoundStmt [[ADDR_12:0x[a-z0-9]*]] <col:12, line:26:1> |
| 46 | // CHECK-NEXT: `-ReturnStmt [[ADDR_13:0x[a-z0-9]*]] <line:25:3, col:37> |
| 47 | // CHECK-NEXT: `-BinaryOperator [[ADDR_14:0x[a-z0-9]*]] <col:10, col:37> 'int' '+' |
| 48 | // CHECK-NEXT: |-CallExpr [[ADDR_15:0x[a-z0-9]*]] <col:10, col:21> 'int' |
| 49 | // CHECK-NEXT: | `-ImplicitCastExpr [[ADDR_16:0x[a-z0-9]*]] <col:10> 'int (*)({{.*}})' <FunctionToPointerDecay> |
| 50 | // CHECK-NEXT: | `-DeclRefExpr [[ADDR_17:0x[a-z0-9]*]] <col:10> 'int ({{.*}})' {{.*}}Function [[ADDR_7]] 'also_after' 'int ({{.*}})' |
| 51 | // CHECK-NEXT: `-CallExpr [[ADDR_18:0x[a-z0-9]*]] <col:25, col:37> 'int' |
| 52 | // CHECK-NEXT: `-ImplicitCastExpr [[ADDR_19:0x[a-z0-9]*]] <col:25> 'int (*)({{.*}})' <FunctionToPointerDecay> |
| 53 | // CHECK-NEXT: `-DeclRefExpr [[ADDR_20:0x[a-z0-9]*]] <col:25> 'int ({{.*}})' {{.*}}Function [[ADDR_6]] 'also_before' 'int ({{.*}})' |