f9ead46931
These are an artifact of how types are structured but serve little purpose, merely showing that the type is sugared in some way. For example, ElaboratedType's existence means struct S gets printed as 'struct S':'struct S' in the AST, which is unnecessary visual clutter. Note that skipping the second print when the types have the same string matches what we do for diagnostics, where the aka will be skipped.
135 lines
5.1 KiB
C++
135 lines
5.1 KiB
C++
// expected-no-diagnostics
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//RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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//RUN: -x c++ -std=c++14 -fexceptions -fcxx-exceptions \
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//RUN: -Wno-source-uses-openmp -Wno-openmp-clauses \
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//RUN: -ast-print %s | FileCheck %s --check-prefix=PRINT
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//RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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//RUN: -x c++ -std=c++14 -fexceptions -fcxx-exceptions \
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//RUN: -Wno-source-uses-openmp -Wno-openmp-clauses \
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//RUN: -ast-dump %s | FileCheck %s --check-prefix=DUMP
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//RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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//RUN: -x c++ -std=c++14 -fexceptions -fcxx-exceptions \
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//RUN: -Wno-source-uses-openmp -Wno-openmp-clauses \
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//RUN: -emit-pch -o %t %s
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//RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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//RUN: -x c++ -std=c++14 -fexceptions -fcxx-exceptions \
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//RUN: -Wno-source-uses-openmp -Wno-openmp-clauses \
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//RUN: -include-pch %t -ast-print %s | FileCheck %s --check-prefix=PRINT
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//RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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//RUN: -x c++ -std=c++14 -fexceptions -fcxx-exceptions \
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//RUN: -Wno-source-uses-openmp -Wno-openmp-clauses \
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//RUN: -include-pch %t -ast-dump-all %s | FileCheck %s --check-prefix=DUMP
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#ifndef HEADER
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#define HEADER
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typedef enum omp_allocator_handle_t {
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omp_null_allocator = 0,
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omp_default_mem_alloc = 1,
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omp_large_cap_mem_alloc = 2,
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omp_const_mem_alloc = 3,
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omp_high_bw_mem_alloc = 4,
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omp_low_lat_mem_alloc = 5,
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omp_cgroup_mem_alloc = 6,
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omp_pteam_mem_alloc = 7,
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omp_thread_mem_alloc = 8,
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KMP_ALLOCATOR_MAX_HANDLE = __UINTPTR_MAX__
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} omp_allocator_handle_t;
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int foo1() {
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char a;
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#pragma omp allocate(a) align(4) allocator(omp_pteam_mem_alloc)
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return a;
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}
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// DUMP: FunctionDecl {{.*}}
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// DUMP: DeclStmt {{.*}}
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// DUMP: VarDecl {{.*}}a 'char'
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// DUMP: OMPAllocateDeclAttr {{.*}}OMPPTeamMemAlloc
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// DUMP: DeclRefExpr {{.*}}'omp_allocator_handle_t' EnumConstant {{.*}} 'omp_pteam_mem_alloc' 'omp_allocator_handle_t'
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// DUMP: ConstantExpr {{.*}}'int'
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// DUMP: value: Int 4
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// DUMP: IntegerLiteral {{.*}}'int' 4
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// DUMP: DeclStmt {{.*}}
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// DUMP: OMPAllocateDecl {{.*}}
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// DUMP: DeclRefExpr {{.*}}'char' lvalue Var {{.*}} 'a' 'char'
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// DUMP: OMPAlignClause {{.*}}
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// DUMP: ConstantExpr {{.*}}'int'
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// DUMP: value: Int 4
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// DUMP: IntegerLiteral {{.*}}'int' 4
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// DUMP: OMPAllocatorClause {{.*}}
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// DUMP: DeclRefExpr {{.*}}'omp_allocator_handle_t' EnumConstant {{.*}}'omp_pteam_mem_alloc' 'omp_allocator_handle_t'
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// PRINT: #pragma omp allocate(a) align(4) allocator(omp_pteam_mem_alloc)
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int foo2() {
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char b;
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#pragma omp allocate(b) allocator(omp_low_lat_mem_alloc) align(2)
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return b;
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}
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// DUMP: FunctionDecl {{.*}}
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// DUMP: DeclStmt {{.*}}
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// DUMP: VarDecl {{.*}}b 'char'
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// DUMP: OMPAllocateDeclAttr {{.*}}Implicit OMPLowLatMemAlloc
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// DUMP: DeclRefExpr {{.*}}'omp_allocator_handle_t' EnumConstant {{.*}} 'omp_low_lat_mem_alloc' 'omp_allocator_handle_t'
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// DUMP: ConstantExpr {{.*}}'int'
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// DUMP: value: Int 2
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// DUMP: IntegerLiteral {{.*}}'int' 2
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// DUMP: DeclStmt {{.*}}
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// DUMP: OMPAllocateDecl {{.*}}
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// DUMP: DeclRefExpr {{.*}}'char' lvalue Var {{.*}} 'b' 'char'
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// DUMP: OMPAllocatorClause {{.*}}
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// DUMP: DeclRefExpr {{.*}}'omp_allocator_handle_t' EnumConstant {{.*}} 'omp_low_lat_mem_alloc' 'omp_allocator_handle_t'
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// DUMP: OMPAlignClause {{.*}}
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// DUMP: ConstantExpr {{.*}}'int'
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// DUMP: value: Int 2
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// DUMP: IntegerLiteral {{.*}}'int' 2
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// PRINT: #pragma omp allocate(b) allocator(omp_low_lat_mem_alloc) align(2)
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template <typename T, unsigned size>
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T run() {
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T foo;
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#pragma omp allocate(foo) align(size)
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return size;
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}
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int template_test() {
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double d;
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d = run<double, 1>();
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return 0;
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}
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// DUMP: FunctionTemplateDecl {{.*}}
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// DUMP: TemplateTypeParmDecl {{.*}}
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// DUMP: NonTypeTemplateParmDecl {{.*}}'unsigned int' depth 0 index 1 size
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// DUMP: FunctionDecl {{.*}}'T ()'
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// DUMP: DeclStmt {{.*}}
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// DUMP: OMPAllocateDecl {{.*}}
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// DUMP: DeclRefExpr {{.*}}'T' lvalue Var {{.*}} 'foo' 'T'
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// DUMP: OMPAlignClause {{.*}}
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// DUMP: DeclRefExpr {{.*}}'unsigned int' NonTypeTemplateParm {{.*}} 'size' 'unsigned int'
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// DUMP: FunctionDecl {{.*}}run 'double ()'
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// DUMP: TemplateArgument type 'double'
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// DUMP: BuiltinType {{.*}}'double'
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// DUMP: TemplateArgument integral 1
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// DUMP: OMPAllocateDeclAttr {{.*}}Implicit OMPNullMemAlloc
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// DUMP: ConstantExpr {{.*}}'unsigned int'
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// DUMP: value: Int 1
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// DUMP: SubstNonTypeTemplateParmExpr {{.*}}'unsigned int'
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// DUMP: NonTypeTemplateParmDecl {{.*}}'unsigned int' depth 0 index 1 size
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// DUMP: IntegerLiteral {{.*}}'unsigned int' 1
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// DUMP: OMPAllocateDecl {{.*}}
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// DUMP: DeclRefExpr {{.*}}'double' lvalue Var {{.*}} 'foo' 'double'
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// DUMP: OMPAlignClause {{.*}}
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// DUMP: ConstantExpr {{.*}}'unsigned int'
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// DUMP: value: Int 1
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// DUMP: SubstNonTypeTemplateParmExpr {{.*}}'unsigned int'
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// DUMP: NonTypeTemplateParmDecl {{.*}}'unsigned int' depth 0 index 1 size
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// DUMP: IntegerLiteral {{.*}}'unsigned int' 1
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// PRINT: #pragma omp allocate(foo) align(size)
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// PRINT: #pragma omp allocate(foo) align(1U)
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#endif // HEADER
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