101 lines
2.7 KiB
Text
101 lines
2.7 KiB
Text
/* Compile with:
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for FILE in `seq 3`; do
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clang -g -c X86/odr-fwd-declaration.cpp -DFILE$FILE -o
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Inputs/odr-fwd-declaration/$FILE.o done
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*/
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// RUN: dsymutil --linker=parallel -f \
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// RUN: -oso-prepend-path=%p/../../Inputs/odr-fwd-declaration \
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// RUN: -y %p/../dummy-debug-map.map -o %t1.out
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// RUN: llvm-dwarfdump -v -debug-info %t1.out | FileCheck %s
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#ifdef FILE1
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# 1 "Header.h" 1
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typedef struct S *Sptr;
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typedef Sptr *Sptrptr;
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# 3 "Source1.cpp" 2
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void foo() { Sptrptr ptr1 = 0; }
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// First we confirm that types are in type table.
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//
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// CHECK: DW_TAG_compile_unit
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// CHECK: DW_AT_name{{.*}}"__artificial_type_unit"
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// CHECK: DW_TAG_base_type
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// CHECK: 0x[[PTR_S:[a-f0-9]*]]: DW_TAG_pointer_type
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// CHECK-NEXT: DW_AT_type{{.*}}{0x[[STRUCT_S:[a-f0-9]*]]} "S"
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// CHECK: 0x[[PTR_PTR_S:[a-f0-9]*]]: DW_TAG_pointer_type
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// CHECK-NEXT: DW_AT_type{{.*}}{0x[[TYPEDEF_PTR_S:[a-f0-9]*]]} "Sptr"
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// CHECK: 0x[[STRUCT_S]]: DW_TAG_structure_type
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// CHECK-NEXT: DW_AT_name{{.*}}"S"
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// CHECK: DW_TAG_member
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// CHECK-NEXT: DW_AT_name{{.*}}"field"
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// CHECK: 0x[[TYPEDEF_PTR_S]]: DW_TAG_typedef
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// CHECK-NEXT: DW_AT_type{{.*}}{0x[[PTR_S]]} "S *"
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// CHECK-NEXT: DW_AT_name{{.*}}"Sptr"
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// CHECK: 0x[[TYPEDEF_PTR_PTR_S:[a-f0-9]*]]: DW_TAG_typedef
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// CHECK-NEXT: DW_AT_type{{.*}}{0x[[PTR_PTR_S]]} "Sptr *"
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// CHECK-NEXT: DW_AT_name{{.*}}"Sptrptr"
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// First we confirm that first compile unit properly references type.
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//
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// CHECK: DW_TAG_compile_unit
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// CHECK: DW_AT_name{{.*}}"X86/odr-fwd-declaration.cpp"
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//
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// CHECK: TAG_variable
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// CHECK-NOT: {{DW_TAG|NULL}}
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// CHECK: AT_name{{.*}} "ptr1"
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// CHECK-NOT: {{DW_TAG|NULL}}
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// CHECK: AT_type{{.*}}0x00000000[[TYPEDEF_PTR_PTR_S]]
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#elif defined(FILE2)
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# 1 "Header.h" 1
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typedef struct S *Sptr;
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typedef Sptr *Sptrptr;
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# 3 "Source2.cpp" 2
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struct S {
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int field;
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};
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void bar() { Sptrptr ptr2 = 0; }
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// Next we confirm that the second compile unit properly references types.
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//
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// CHECK: DW_TAG_compile_unit
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// CHECK: DW_AT_name{{.*}}"X86/odr-fwd-declaration.cpp"
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//
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// CHECK: TAG_variable
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// CHECK-NOT: {{DW_TAG|NULL}}
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// CHECK: AT_name{{.*}} "ptr2"
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// CHECK-NOT: {{DW_TAG|NULL}}
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// CHECK: AT_type{{.*}}0x00000000[[TYPEDEF_PTR_PTR_S]]
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#elif defined(FILE3)
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# 1 "Header.h" 1
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typedef struct S *Sptr;
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typedef Sptr *Sptrptr;
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# 3 "Source1.cpp" 2
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void foo() { Sptrptr ptr1 = 0; }
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// Finally we confirm that third compile unit references types correctly.
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//
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// CHECK: DW_TAG_compile_unit
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// CHECK: DW_AT_name{{.*}}"X86/odr-fwd-declaration.cpp"
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//
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// CHECK: TAG_variable
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// CHECK-NOT: {{DW_TAG|NULL}}
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// CHECK: AT_name{{.*}} "ptr1"
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// CHECK-NOT: {{DW_TAG|NULL}}
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// CHECK: AT_type{{.*}}0x00000000[[TYPEDEF_PTR_PTR_S]]
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// CHECK-NOT: TAG_typedef
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// CHECK-NOT: TAG_pointer
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// CHECK-NOT: TAG_structure_type
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#else
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#error "You must define which file you generate"
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#endif
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