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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 5#pragma omp begin declare variant match(device={kind(cpu)})6int also_before(void) {7 return 0;8}9#pragma omp end declare variant10 11#pragma omp begin declare variant match(implementation={vendor(score(100):llvm)})12int also_after(void) {13 return 0;14}15#pragma omp end declare variant16#pragma omp begin declare variant match(implementation={vendor(score(0):llvm)})17int also_before(void) {18 return 1;19}20#pragma omp end declare variant21 22int also_after(void) {23 return 2;24}25 26int test(void) {27 // Should return 0.28 return also_after() + also_before();29}30 31// Make sure:32// - we do see the ast nodes for the cpu kind33// - we do see the ast nodes for the llvm vendor34// - we pick the right callees35 36// CHECK: |-FunctionDecl [[ADDR_0:0x[a-z0-9]*]] <{{.*}}, col:21> col:5 implicit used also_before 'int ({{.*}})'37// CHECK-NEXT: | |-OMPDeclareVariantAttr [[ADDR_1:0x[a-z0-9]*]] <<invalid sloc>> Implicit device={kind(cpu)}38// CHECK-NEXT: | | `-DeclRefExpr [[ADDR_2:0x[a-z0-9]*]] <col:1> 'int ({{.*}})' Function [[ADDR_3:0x[a-z0-9]*]] 'also_before[device={kind(cpu)}]' 'int ({{.*}})'39// CHECK-NEXT: | `-OMPDeclareVariantAttr [[ADDR_4:0x[a-z0-9]*]] <<invalid sloc>> Implicit implementation={vendor(score(0): llvm)}40// CHECK-NEXT: | `-DeclRefExpr [[ADDR_5:0x[a-z0-9]*]] <line:17:1> 'int ({{.*}})' Function [[ADDR_6:0x[a-z0-9]*]] 'also_before[implementation={vendor(llvm)}]' 'int ({{.*}})'41// CHECK-NEXT: |-FunctionDecl [[ADDR_3]] <line:6:1, line:8:1> line:6:1 also_before[device={kind(cpu)}] 'int ({{.*}})'42// CHECK-NEXT: | `-CompoundStmt [[ADDR_7:0x[a-z0-9]*]] <col:23, line:8:1>43// CHECK-NEXT: | `-ReturnStmt [[ADDR_8:0x[a-z0-9]*]] <line:7:3, col:10>44// CHECK-NEXT: | `-IntegerLiteral [[ADDR_9:0x[a-z0-9]*]] <col:10> 'int' 045// CHECK-NEXT: |-FunctionDecl [[ADDR_10:0x[a-z0-9]*]] <line:12:1, col:20> col:5 implicit used also_after 'int ({{.*}})'46// CHECK-NEXT: | `-OMPDeclareVariantAttr [[ADDR_11:0x[a-z0-9]*]] <<invalid sloc>> Implicit implementation={vendor(score(100): llvm)}47// CHECK-NEXT: | `-DeclRefExpr [[ADDR_12:0x[a-z0-9]*]] <col:1> 'int ({{.*}})' Function [[ADDR_13:0x[a-z0-9]*]] 'also_after[implementation={vendor(llvm)}]' 'int ({{.*}})'48// CHECK-NEXT: |-FunctionDecl [[ADDR_13]] <col:1, line:14:1> line:12:1 also_after[implementation={vendor(llvm)}] 'int ({{.*}})'49// CHECK-NEXT: | `-CompoundStmt [[ADDR_14:0x[a-z0-9]*]] <col:22, line:14:1>50// CHECK-NEXT: | `-ReturnStmt [[ADDR_15:0x[a-z0-9]*]] <line:13:3, col:10>51// CHECK-NEXT: | `-IntegerLiteral [[ADDR_16:0x[a-z0-9]*]] <col:10> 'int' 052// CHECK-NEXT: |-FunctionDecl [[ADDR_6]] <line:17:1, line:19:1> line:17:1 also_before[implementation={vendor(llvm)}] 'int ({{.*}})'53// CHECK-NEXT: | `-CompoundStmt [[ADDR_17:0x[a-z0-9]*]] <col:23, line:19:1>54// CHECK-NEXT: | `-ReturnStmt [[ADDR_18:0x[a-z0-9]*]] <line:18:3, col:10>55// CHECK-NEXT: | `-IntegerLiteral [[ADDR_19:0x[a-z0-9]*]] <col:10> 'int' 156// CHECK-NEXT: |-FunctionDecl [[ADDR_20:0x[a-z0-9]*]] prev [[ADDR_10]] <line:22:1, line:24:1> line:22:5 used also_after 'int ({{.*}})'57// CHECK-NEXT: | |-CompoundStmt [[ADDR_21:0x[a-z0-9]*]] <col:22, line:24:1>58// CHECK-NEXT: | | `-ReturnStmt [[ADDR_22:0x[a-z0-9]*]] <line:23:3, col:10>59// CHECK-NEXT: | | `-IntegerLiteral [[ADDR_23:0x[a-z0-9]*]] <col:10> 'int' 260// CHECK-NEXT: | `-OMPDeclareVariantAttr [[ADDR_24:0x[a-z0-9]*]] <<invalid sloc>> Inherited Implicit implementation={vendor(score(100): llvm)}61// CHECK-NEXT: | `-DeclRefExpr [[ADDR_12]] <line:12:1> 'int ({{.*}})' Function [[ADDR_13]] 'also_after[implementation={vendor(llvm)}]' 'int ({{.*}})'62// CHECK-NEXT: `-FunctionDecl [[ADDR_25:0x[a-z0-9]*]] <line:26:1, line:29:1> line:26:5 test 'int ({{.*}})'63// CHECK-NEXT: `-CompoundStmt [[ADDR_26:0x[a-z0-9]*]] <col:16, line:29:1>64// CHECK-NEXT: `-ReturnStmt [[ADDR_27:0x[a-z0-9]*]] <line:28:3, col:37>65// CHECK-NEXT: `-BinaryOperator [[ADDR_28:0x[a-z0-9]*]] <col:10, col:37> 'int' '+'66// CHECK-NEXT: |-PseudoObjectExpr [[ADDR_29:0x[a-z0-9]*]] <col:10, col:21> 'int'67// CHECK-NEXT: | |-CallExpr [[ADDR_30:0x[a-z0-9]*]] <col:10, col:21> 'int'68// CHECK-NEXT: | | `-ImplicitCastExpr [[ADDR_31:0x[a-z0-9]*]] <col:10> 'int (*)({{.*}})' <FunctionToPointerDecay>69// CHECK-NEXT: | | `-DeclRefExpr [[ADDR_32:0x[a-z0-9]*]] <col:10> 'int ({{.*}})' {{.*}}Function [[ADDR_20]] 'also_after' 'int ({{.*}})'70// CHECK-NEXT: | `-CallExpr [[ADDR_33:0x[a-z0-9]*]] <line:12:1, line:28:21> 'int'71// CHECK-NEXT: | `-ImplicitCastExpr [[ADDR_34:0x[a-z0-9]*]] <line:12:1> 'int (*)({{.*}})' <FunctionToPointerDecay>72// CHECK-NEXT: | `-DeclRefExpr [[ADDR_12]] <col:1> 'int ({{.*}})' Function [[ADDR_13]] 'also_after[implementation={vendor(llvm)}]' 'int ({{.*}})'73// CHECK-NEXT: `-PseudoObjectExpr [[ADDR_35:0x[a-z0-9]*]] <line:28:25, col:37> 'int'74// CHECK-NEXT: |-CallExpr [[ADDR_36:0x[a-z0-9]*]] <col:25, col:37> 'int'75// CHECK-NEXT: | `-ImplicitCastExpr [[ADDR_37:0x[a-z0-9]*]] <col:25> 'int (*)({{.*}})' <FunctionToPointerDecay>76// CHECK-NEXT: | `-DeclRefExpr [[ADDR_38:0x[a-z0-9]*]] <col:25> 'int ({{.*}})' {{.*}}Function [[ADDR_0]] 'also_before' 'int ({{.*}})'77// CHECK-NEXT: `-CallExpr [[ADDR_39:0x[a-z0-9]*]] <line:6:1, line:28:37> 'int'78// CHECK-NEXT: `-ImplicitCastExpr [[ADDR_40:0x[a-z0-9]*]] <line:6:1> 'int (*)({{.*}})' <FunctionToPointerDecay>79// CHECK-NEXT: `-DeclRefExpr [[ADDR_2]] <col:1> 'int ({{.*}})' Function [[ADDR_3]] 'also_before[device={kind(cpu)}]' 'int ({{.*}})'80