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clang-p2996/clang/test/SemaOpenACC/compute-construct-intexpr-clause-ast.cpp
erichkeane ebf1308674 [OpenACC] Ensure clause expressions side-effects don't happen 
The OpenACC standard says side-effects/ordering of expressions in
clauses and constructs (not yet, but PR for constructs) cannot be
depended on.  We already had infrastructure to ensure constructs, and
non-template clauses did this right, but we had the ordering of a call
vs transform of the clauses happened in tree transform.

This patch ensures that the evaluation context put together for the
construct covers the clauses as well in tree transform.
2024-09-20 11:08:38 -07:00

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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
int some_int();
short some_short();
long some_long();
enum E{};
E some_enum();
struct CorrectConvert {
operator int();
} Convert;
void NormalUses() {
// CHECK: FunctionDecl{{.*}}NormalUses
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_workers(some_int())
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels num_workers(some_short())
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CallExpr{{.*}}'short'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'short (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'short ()' lvalue Function{{.*}} 'some_short' 'short ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_workers(some_long())
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CallExpr{{.*}}'long'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'long (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'long ()' lvalue Function{{.*}} 'some_long' 'long ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_workers(some_enum())
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CallExpr{{.*}}'E'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'E (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'E ()' lvalue Function{{.*}} 'some_enum' 'E ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels num_workers(Convert)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'int'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator int
// CHECK-NEXT: DeclRefExpr{{.*}} 'struct CorrectConvert':'CorrectConvert' lvalue Var
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels vector_length(some_short())
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: vector_length clause
// CHECK-NEXT: CallExpr{{.*}}'short'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'short (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'short ()' lvalue Function{{.*}} 'some_short' 'short ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_gangs(some_int(), some_long(), some_short())
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_gangs clause
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'long'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'long (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'long ()' lvalue Function{{.*}} 'some_long' 'long ()'
// CHECK-NEXT: CallExpr{{.*}}'short'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'short (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'short ()' lvalue Function{{.*}} 'some_short' 'short ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels num_gangs(some_int())
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_gangs clause
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels async(some_int())
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: async clause
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels async
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: async clause
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait()
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait(some_int(), some_long())
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'long'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'long (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'long ()' lvalue Function{{.*}} 'some_long' 'long ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait(queues:some_int(), some_long())
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has queues tag
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'long'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'long (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'long ()' lvalue Function{{.*}} 'some_long' 'long ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait(devnum: some_int() :some_int(), some_long())
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has devnum
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'long'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'long (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'long ()' lvalue Function{{.*}} 'some_long' 'long ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait(devnum: some_int() : queues :some_int(), some_long()) wait(devnum: some_int() : queues :some_int(), some_long())
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has devnum has queues tag
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'long'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'long (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'long ()' lvalue Function{{.*}} 'some_long' 'long ()'
// CHECK-NEXT: wait clause has devnum has queues tag
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'int (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'int ()' lvalue Function{{.*}} 'some_int' 'int ()'
// CHECK-NEXT: CallExpr{{.*}}'long'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'long (*)()' <FunctionToPointerDecay>
// CHECK-NEXT: DeclRefExpr{{.*}}'long ()' lvalue Function{{.*}} 'some_long' 'long ()'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
}
template<typename T, typename U>
void TemplUses(T t, U u) {
// CHECK-NEXT: FunctionTemplateDecl
// CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 0 T
// CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 1 U
// CHECK-NEXT: FunctionDecl{{.*}} TemplUses 'void (T, U)'
// CHECK-NEXT: ParmVarDecl{{.*}} referenced t 'T'
// CHECK-NEXT: ParmVarDecl{{.*}} referenced u 'U'
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_workers(t)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: DeclRefExpr{{.*}} 'T' lvalue ParmVar{{.*}} 't' 'T'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels num_workers(u)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_workers(U::value)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels num_workers(T{})
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CXXUnresolvedConstructExpr{{.*}} 'T' 'T' list
// CHECK-NEXT: InitListExpr{{.*}} 'void'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_workers(U{})
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CXXUnresolvedConstructExpr{{.*}} 'U' 'U' list
// CHECK-NEXT: InitListExpr{{.*}} 'void'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels num_workers(typename U::IntTy{})
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CXXUnresolvedConstructExpr{{.*}} 'typename U::IntTy' 'typename U::IntTy' list
// CHECK-NEXT: InitListExpr{{.*}} 'void'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_workers(typename U::ShortTy{})
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CXXUnresolvedConstructExpr{{.*}} 'typename U::ShortTy' 'typename U::ShortTy' list
// CHECK-NEXT: InitListExpr{{.*}} 'void'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels vector_length(u)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: vector_length clause
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel vector_length(U::value)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: vector_length clause
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels num_gangs(u)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_gangs clause
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel num_gangs(u, U::value)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_gangs clause
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels async
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: async clause
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc kernels async(u)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: async clause
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel async (U::value)
while(true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: async clause
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait()
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait(U::value, u)
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'U'
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait(queues: U::value, u)
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has queues tag
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'U'
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait(devnum:u:queues: U::value, u)
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has devnum has queues tag
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'U'
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
#pragma acc parallel wait(devnum:u: U::value, u)
while (true){}
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has devnum
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'U'
// CHECK-NEXT: DeclRefExpr{{.*}} 'U' lvalue ParmVar{{.*}} 'u' 'U'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}}EndMarker
int EndMarker;
// Check the instantiated versions of the above.
// CHECK-NEXT: FunctionDecl{{.*}} used TemplUses 'void (CorrectConvert, HasInt)' implicit_instantiation
// CHECK-NEXT: TemplateArgument type 'CorrectConvert'
// CHECK-NEXT: RecordType{{.*}} 'CorrectConvert'
// CHECK-NEXT: CXXRecord{{.*}} 'CorrectConvert'
// CHECK-NEXT: TemplateArgument type 'HasInt'
// CHECK-NEXT: RecordType{{.*}} 'HasInt'
// CHECK-NEXT: CXXRecord{{.*}} 'HasInt'
// CHECK-NEXT: ParmVarDecl{{.*}} used t 'CorrectConvert'
// CHECK-NEXT: ParmVarDecl{{.*}} used u 'HasInt'
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'int'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator int
// CHECK-NEXT: DeclRefExpr{{.*}} 'CorrectConvert' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const int' lvalue Var{{.*}} 'value' 'const int'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'HasInt'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'int'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator int
// CHECK-NEXT: MaterializeTemporaryExpr{{.*}} 'CorrectConvert' lvalue
// CHECK-NEXT: CXXFunctionalCastExpr{{.*}} 'CorrectConvert' functional cast to struct CorrectConvert <NoOp>
// CHECK-NEXT: InitListExpr{{.*}}'CorrectConvert'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: MaterializeTemporaryExpr{{.*}} 'HasInt' lvalue
// CHECK-NEXT: CXXFunctionalCastExpr{{.*}} 'HasInt' functional cast to struct HasInt <NoOp>
// CHECK-NEXT: InitListExpr{{.*}}'HasInt'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CXXFunctionalCastExpr{{.*}} 'typename HasInt::IntTy':'int' functional cast to typename struct HasInt::IntTy <NoOp>
// CHECK-NEXT: InitListExpr{{.*}}'typename HasInt::IntTy':'int'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_workers clause
// CHECK-NEXT: CXXFunctionalCastExpr{{.*}} 'typename HasInt::ShortTy':'short' functional cast to typename struct HasInt::ShortTy <NoOp>
// CHECK-NEXT: InitListExpr{{.*}}'typename HasInt::ShortTy':'short'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: vector_length clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: vector_length clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const int' lvalue Var{{.*}} 'value' 'const int'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'HasInt'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: num_gangs clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: num_gangs clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const int' lvalue Var{{.*}} 'value' 'const int'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'HasInt'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: async clause
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}kernels
// CHECK-NEXT: async clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: async clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const int' lvalue Var{{.*}} 'value' 'const int'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'HasInt'
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const int' lvalue Var{{.*}} 'value' 'const int'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'HasInt'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has queues tag
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const int' lvalue Var{{.*}} 'value' 'const int'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'HasInt'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has devnum has queues tag
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const int' lvalue Var{{.*}} 'value' 'const int'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'HasInt'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCComputeConstruct{{.*}}parallel
// CHECK-NEXT: wait clause has devnum
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const int' lvalue Var{{.*}} 'value' 'const int'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'HasInt'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'char' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'char'
// CHECK-NEXT: MemberExpr{{.*}} '<bound member function type>' .operator char
// CHECK-NEXT: DeclRefExpr{{.*}} 'HasInt' lvalue ParmVar
// CHECK-NEXT: WhileStmt
// CHECK-NEXT: CXXBoolLiteralExpr
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}}EndMarker
}
struct HasInt {
using IntTy = int;
using ShortTy = short;
static constexpr int value = 1;
operator char();
};
void Inst() {
TemplUses<CorrectConvert, HasInt>({}, {});
}
#endif // PCH_HELPER
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