mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-26 08:26:07 +00:00
e4d57d6a72
After implementing 'loop', we determined that the link to its parent only ever uses the type, not the construct itself. This patch removes it, as it is both a waste and causes problems with serialization.
373 lines
13 KiB
C++
373 lines
13 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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template<unsigned I, typename ConvertsToInt, typename Int>
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void TemplUses(ConvertsToInt CTI, Int IsI) {
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// CHECK: FunctionTemplateDecl{{.*}}TemplUses
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// CHECK-NEXT: NonTypeTemplateParmDecl{{.*}} 'unsigned int' depth 0 index 0 I
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// CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 1 ConvertsToInt
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// CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 2 Int
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// CHECK-NEXT: FunctionDecl{{.*}}TemplUses 'void (ConvertsToInt, Int)'
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// CHECK-NEXT: ParmVarDecl{{.*}}CTI 'ConvertsToInt'
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// CHECK-NEXT: ParmVarDecl{{.*}}IsI 'Int'
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// CHECK-NEXT: CompoundStmt
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}}<orphan>
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} parallel
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: parallel
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc parallel
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} serial
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: serial
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc serial
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} kernels
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: DeclRefExpr{{.*}} 'ConvertsToInt' lvalue ParmVar
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc kernels
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#pragma acc loop worker(CTI)
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for(int i = 0; i < 5; ++i);
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} kernels
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Int' lvalue ParmVar
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc kernels
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#pragma acc loop worker(num:IsI)
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for(int i = 0; i < 5; ++i);
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} kernels
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: DeclRefExpr{{.*}} 'unsigned int' NonTypeTemplateParm{{.*}}'I' 'unsigned int'
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc kernels
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#pragma acc loop worker(num:I)
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for(int i = 0; i < 5; ++i);
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// Instantiations:
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// CHECK-NEXT: FunctionDecl{{.*}} TemplUses 'void (Converts, int)' implicit_instantiation
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// CHECK-NEXT: TemplateArgument integral '3U'
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// CHECK-NEXT: TemplateArgument type 'Converts'
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// CHECK-NEXT: RecordType{{.*}}'Converts'
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// CHECK-NEXT: CXXRecord{{.*}}'Converts
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// CHECK-NEXT: TemplateArgument type 'int'
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// CHECK-NEXT: BuiltinType{{.*}}'int'
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// CHECK-NEXT: ParmVarDecl{{.*}} CTI 'Converts'
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// CHECK-NEXT: ParmVarDecl{{.*}} IsI 'int'
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// CHECK-NEXT: CompoundStmt
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//
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}}<orphan>
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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//
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} parallel
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: parallel
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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//
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} serial
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: serial
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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//
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} kernels
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <UserDefinedConversion>
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// CHECK-NEXT: CXXMemberCallExpr{{.*}} 'int'
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// CHECK-NEXT: MemberExpr{{.*}} .operator int
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// CHECK-NEXT: DeclRefExpr{{.*}} 'Converts' lvalue ParmVar
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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//
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} kernels
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
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// CHECK-NEXT: DeclRefExpr{{.*}} 'int' lvalue ParmVar{{.*}} 'IsI' 'int'
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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//
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} kernels
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: SubstNonTypeTemplateParmExpr{{.*}}'unsigned int'
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// CHECK-NEXT: NonTypeTemplateParmDecl{{.*}}'unsigned int' depth 0 index 0 I
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// CHECK-NEXT: IntegerLiteral{{.*}} 'unsigned int' 3
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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}
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struct Converts{
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operator int();
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};
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void uses() {
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// CHECK: FunctionDecl{{.*}} uses
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// CHECK-NEXT: CompoundStmt
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//
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// CHECK-NEXT: CallExpr
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TemplUses<3>(Converts{}, 5);
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// CHECK: OpenACCLoopConstruct{{.*}}<orphan>
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} parallel
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: parallel
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc parallel
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} serial
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: serial
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc serial
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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Converts CTI;
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl
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// CHECK-NEXT: CXXConstructExpr
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} kernels
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ImplicitCastExpr{{.*}}'int' <UserDefinedConversion>
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// CHECK-NEXT: CXXMemberCallExpr{{.*}} 'int'
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// CHECK-NEXT: MemberExpr{{.*}} .operator int
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// CHECK-NEXT: DeclRefExpr{{.*}}'Converts' lvalue Var
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc kernels
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#pragma acc loop worker(CTI)
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for(int i = 0; i < 5; ++i);
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int IsI;
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl
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// CHECK-NEXT: OpenACCComputeConstruct {{.*}} kernels
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// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels
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// CHECK-NEXT: worker clause{{.*}}
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// CHECK-NEXT: ImplicitCastExpr{{.*}}'int' <LValueToRValue>
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// CHECK-NEXT: DeclRefExpr{{.*}}'int' lvalue Var
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// CHECK-NEXT: ForStmt
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl{{.*}} i 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 0
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: BinaryOperator{{.*}}'<'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: IntegerLiteral{{.*}} 'int' 5
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// CHECK-NEXT: UnaryOperator{{.*}}++
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// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
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// CHECK-NEXT: NullStmt
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#pragma acc kernels
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#pragma acc loop worker(num:IsI)
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for(int i = 0; i < 5; ++i);
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}
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#endif // PCH_HELPER
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