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1// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify -ast-dump %s | FileCheck %s2// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify -ast-dump %s -x c++| FileCheck %s3// expected-no-diagnostics4// FIXME: We have to improve the warnings here as nothing is impacted by the declare variant.5int also_before(void) {6 return 0;7}8 9#pragma omp begin declare variant match(device={kind(cpu)})10int also_before(void);11#pragma omp end declare variant12#pragma omp begin declare variant match(implementation={vendor(score(100):llvm)})13int also_after(void);14#pragma omp end declare variant15#pragma omp begin declare variant match(implementation={vendor(score(0):llvm)})16int also_before(void);17#pragma omp end declare variant18 19int also_after(void) {20 return 0;21}22 23int test(void) {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 kind30// - we do see the ast nodes for the llvm vendor31// - we pick the right callees32 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' 037// 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' 044// 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:16, 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 ({{.*}})'54