7d8da04c26
'nohost' is only valid on routine, and states that the compiler shouldn't compile this routine for the host. It has no arguments, so no checking is required besides putting it in the AST.
278 lines
10 KiB
C++
278 lines
10 KiB
C++
// RUN: %clang_cc1 %s -fopenacc -ast-dump | FileCheck %s
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// Test this with PCH.
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// RUN: %clang_cc1 %s -fopenacc -emit-pch -o %t %s
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// RUN: %clang_cc1 %s -fopenacc -include-pch %t -ast-dump-all | FileCheck %s
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#ifndef PCH_HELPER
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#define PCH_HELPER
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auto Lambda = [](){};
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#pragma acc routine(Lambda) worker nohost
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// CHECK: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' '(lambda at
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// CHECK-NEXT: worker clause
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// CHECK-NEXT: nohost clause
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int function();
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#pragma acc routine (function) nohost vector
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// CHECK: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'function' 'int ()'
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// CHECK-NEXT: nohost clause
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// CHECK-NEXT: vector clause
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namespace NS {
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// CHECK-NEXT: NamespaceDecl
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int NSFunc();
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auto Lambda = [](){};
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}
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#pragma acc routine(NS::NSFunc) seq
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// CHECK: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'NSFunc' 'int ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'NS'
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// CHECK-NEXT: seq clause
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#pragma acc routine(NS::Lambda) gang
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'NS::(lambda at
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'NS'
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// CHECK-NEXT: gang clause
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constexpr int getInt() { return 1; }
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struct S {
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void MemFunc();
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static void StaticMemFunc();
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constexpr static auto Lambda = [](){ return 1; };
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#pragma acc routine(S::MemFunc) gang(dim: 1)
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// CHECK: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'void ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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#pragma acc routine(S::StaticMemFunc) gang(dim:getInt())
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'void ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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#pragma acc routine(S::Lambda) worker
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const S::(lambda at
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: worker clause
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#pragma acc routine(MemFunc) gang(dim: 1)
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'void ()'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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#pragma acc routine(StaticMemFunc) gang(dim:Lambda())
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'void ()'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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#pragma acc routine(Lambda) worker
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const S::(lambda at
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// CHECK-NEXT: worker clause
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};
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#pragma acc routine(S::MemFunc) gang(dim: 1)
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// CHECK: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'void ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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#pragma acc routine(S::StaticMemFunc) worker
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'void ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: worker clause
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#pragma acc routine(S::Lambda) vector
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const S::(lambda at
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: vector
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template<typename T>
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struct DepS {
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T MemFunc();
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static T StaticMemFunc();
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constexpr static auto Lambda = [](){return 1;};
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#pragma acc routine(Lambda) gang(dim: Lambda())
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// CHECK: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const auto'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: CallExpr{{.*}}'<dependent type>'
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#pragma acc routine(MemFunc) worker
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'T ()'
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// CHECK-NEXT: worker clause
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#pragma acc routine(StaticMemFunc) seq
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'T ()'
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// CHECK-NEXT: seq clause
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#pragma acc routine(DepS::Lambda) gang(dim:1)
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const auto'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<T>'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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#pragma acc routine(DepS::MemFunc) gang
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'T ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<T>'
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// CHECK-NEXT: gang clause
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#pragma acc routine(DepS::StaticMemFunc) worker
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'T ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<T>'
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// CHECK-NEXT: worker clause
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#pragma acc routine(DepS<T>::Lambda) vector
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const auto'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<T>'
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// CHECK-NEXT: vector clause
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#pragma acc routine(DepS<T>::MemFunc) seq
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'T ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<T>'
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// CHECK-NEXT: seq clause
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#pragma acc routine(DepS<T>::StaticMemFunc) worker
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'T ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<T>'
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// CHECK-NEXT: worker clause
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// Instantiation:
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// CHECK: ClassTemplateSpecializationDecl{{.*}}struct DepS
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// CHECK: CXXRecordDecl{{.*}} struct DepS
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// CHECK: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const DepS<int>::
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'int ()'
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// CHECK-NEXT: worker clause
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'int ()'
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// CHECK-NEXT: seq clause
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const DepS<int>::
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'int ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'int ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: worker clause
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const DepS<int>::
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: vector clause
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'int ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: seq clause
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'int ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: worker clause
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};
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#pragma acc routine(DepS<int>::Lambda) gang(dim:1)
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// CHECK: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const DepS<int>::
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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#pragma acc routine(DepS<int>::MemFunc) worker
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'int ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: worker clause
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#pragma acc routine(DepS<int>::StaticMemFunc) vector
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'int ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'DepS<int>'
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// CHECK-NEXT: vector clause
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template<typename T>
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void TemplFunc() {
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#pragma acc routine(T::MemFunc) gang(dim:T::Lambda())
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// CHECK: DeclStmt
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}}'<dependent type>'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'T'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: CallExpr{{.*}}'<dependent type>'
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#pragma acc routine(T::StaticMemFunc) nohost worker
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}}'<dependent type>'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'T'
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// CHECK-NEXT: nohost clause
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// CHECK-NEXT: worker clause
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#pragma acc routine(T::Lambda) seq nohost
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}}'<dependent type>'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'T'
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// CHECK-NEXT: seq clause
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// CHECK-NEXT: nohost clause
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// Instantiation:
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// CHECK: FunctionDecl{{.*}} TemplFunc 'void ()' implicit_instantiation
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// CHECK: DeclStmt
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'MemFunc' 'void ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: gang clause
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// CHECK-NEXT: ConstantExpr{{.*}}'int'
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// CHECK-NEXT: value: Int 1
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'StaticMemFunc' 'void ()'
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: nohost clause
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// CHECK-NEXT: worker clause
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: OpenACCRoutineDecl{{.*}} routine name_specified
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Lambda' 'const S::(lambda at
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// CHECK-NEXT: NestedNameSpecifier{{.*}} 'S'
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// CHECK-NEXT: seq clause
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// CHECK-NEXT: nohost clause
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}
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void usage() {
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DepS<int> s;
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TemplFunc<S>();
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}
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#endif
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