1ab81f8e7f
'delete' is another clause that has very little compile-time implication, but needs a full AST that takes a var list. This patch ipmlements it fully, plus adds sufficient test coverage.
59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
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// 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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int Global;
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short GlobalArray[5];
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void NormalUses(float *PointerParam) {
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// CHECK: FunctionDecl{{.*}}NormalUses
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// CHECK: ParmVarDecl
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// CHECK-NEXT: CompoundStmt
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#pragma acc exit data delete(GlobalArray, PointerParam[Global])
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// CHECK-NEXT: OpenACCExitDataConstruct{{.*}} exit data
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// CHECK-NEXT: delete clause
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// CHECK-NEXT: DeclRefExpr{{.*}}'short[5]' lvalue Var{{.*}}'GlobalArray' 'short[5]'
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// CHECK-NEXT: ArraySubscriptExpr{{.*}}'float' lvalue
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// CHECK-NEXT: ImplicitCastExpr{{.*}} 'float *' <LValueToRValue>
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// CHECK-NEXT: DeclRefExpr{{.*}}'float *' lvalue ParmVar{{.*}}'PointerParam' 'float *'
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// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
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// CHECK-NEXT: DeclRefExpr{{.*}}'int' lvalue Var{{.*}}'Global' 'int'
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}
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template<typename T>
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void TemplUses(T t) {
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// CHECK-NEXT: FunctionTemplateDecl
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// CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 0 T
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// CHECK-NEXT: FunctionDecl{{.*}} TemplUses 'void (T)'
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// CHECK-NEXT: ParmVarDecl{{.*}} referenced t 'T'
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// CHECK-NEXT: CompoundStmt
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#pragma acc exit data delete(t)
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// CHECK-NEXT: OpenACCExitDataConstruct{{.*}} exit data
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// CHECK-NEXT: delete clause
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// CHECK-NEXT: DeclRefExpr{{.*}}'T' lvalue ParmVar{{.*}} 't' 'T'
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// Check the instantiated versions of the above.
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// CHECK-NEXT: FunctionDecl{{.*}} used TemplUses 'void (int)' implicit_instantiation
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// CHECK-NEXT: TemplateArgument type 'int'
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// CHECK-NEXT: BuiltinType{{.*}} 'int'
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// CHECK-NEXT: ParmVarDecl{{.*}} used t 'int'
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// CHECK-NEXT: CompoundStmt
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// CHECK-NEXT: OpenACCExitDataConstruct{{.*}} exit data
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// CHECK-NEXT: delete clause
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// CHECK-NEXT: DeclRefExpr{{.*}}'int' lvalue ParmVar{{.*}} 't' 'int'
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}
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void Inst() {
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int i;
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TemplUses(i);
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}
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#endif
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