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// RUN: %clang_cc1 %s -fopenacc -ast-dump | FileCheck %s
// Test this with PCH.
// RUN: %clang_cc1 %s -fopenacc -emit-pch -o %t %s
// RUN: %clang_cc1 %s -fopenacc -include-pch %t -ast-dump-all | FileCheck %s
#ifndef PCH_HELPER
#define PCH_HELPER
void NormalUses(float *PointerParam) {
// CHECK: FunctionDecl{{.*}}NormalUses
// CHECK: ParmVarDecl
// CHECK-NEXT: CompoundStmt
#pragma acc parallel loop attach(PointerParam) deviceptr(PointerParam)
for (unsigned i = 0; i < 5; ++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop
// CHECK-NEXT: attach clause
// CHECK-NEXT: DeclRefExpr{{.*}}'float *' lvalue ParmVar{{.*}} 'PointerParam' 'float *'
// CHECK-NEXT: deviceptr clause
// CHECK-NEXT: DeclRefExpr{{.*}}'float *' lvalue ParmVar{{.*}} 'PointerParam' 'float *'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
}
template<typename T>
void TemplUses(T *PointerParam) {
// CHECK-NEXT: FunctionTemplateDecl
// CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 0 T
// CHECK-NEXT: FunctionDecl{{.*}} TemplUses 'void (T *)'
// CHECK-NEXT: ParmVarDecl{{.*}} referenced PointerParam 'T *'
// CHECK-NEXT: CompoundStmt
#pragma acc parallel loop attach(PointerParam) deviceptr(PointerParam)
for (unsigned i = 0; i < 5; ++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop
// CHECK-NEXT: attach clause
// CHECK-NEXT: DeclRefExpr{{.*}}'T *' lvalue ParmVar{{.*}} 'PointerParam' 'T *'
// CHECK-NEXT: deviceptr clause
// CHECK-NEXT: DeclRefExpr{{.*}}'T *' lvalue ParmVar{{.*}} 'PointerParam' 'T *'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
// Check the instantiated versions of the above.
// CHECK-NEXT: FunctionDecl{{.*}} used TemplUses 'void (int *)' implicit_instantiation
// CHECK-NEXT: TemplateArgument type 'int'
// CHECK-NEXT: BuiltinType{{.*}} 'int'
// CHECK-NEXT: ParmVarDecl{{.*}} used PointerParam 'int *'
// CHECK-NEXT: CompoundStmt
//#pragma acc parallel loop attach(PointerParam) deviceptr(PointerParam)
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop
// CHECK-NEXT: attach clause
// CHECK-NEXT: DeclRefExpr{{.*}}'int *' lvalue ParmVar{{.*}} 'PointerParam' 'int *'
// CHECK-NEXT: deviceptr clause
// CHECK-NEXT: DeclRefExpr{{.*}}'int *' lvalue ParmVar{{.*}} 'PointerParam' 'int *'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
}
void Inst() {
int i;
TemplUses(&i);
}
#endif
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