TheRock/compiler/amd-llvm/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-fwd-declaration2.test

/* Compile with:
   for FILE in `seq 3`; do
     clang -g -c  X86/odr-fwd-declaration2.cpp -DFILE$FILE -o
       Inputs/odr-fwd-declaration2/$FILE.o done
*/

// RUN: dsymutil --linker=parallel -f \
// RUN: -oso-prepend-path=%p/../../Inputs/odr-fwd-declaration2 \
// RUN: -y %p/../dummy-debug-map.map -o %t1.out
// RUN: llvm-dwarfdump -v %t1.out -debug-info | FileCheck %s

#ifdef FILE1
# 1 "Header.h" 1
struct A {
  struct B;
  B *bPtr;
  B &bRef;
  int B::*bPtrToField;
};
# 3 "Source1.cpp" 2
void foo() { A *ptr1 = 0; }

// First we check that types are in type table unit.

// CHECK: DW_TAG_compile_unit
// CHECK: AT_name{{.*}}"__artificial_type_unit"

// CHECK: 0x[[INT_BASE:[a-f0-9]*]]: DW_TAG_base_type
// CHECK: AT_name{{.*}}"int"

// CHECK: 0x[[PTR_A:[a-f0-9]*]]: DW_TAG_pointer_type
// CHECK-NEXT: DW_AT_type [DW_FORM_ref4]   {{.*}}0x[[STRUCT_A:[a-f0-9]*]]} "A")

// CHECK: 0x[[PTR_B:[a-f0-9]*]]: DW_TAG_pointer_type
// CHECK-NEXT: DW_AT_type [DW_FORM_ref4]   {{.*}}0x[[STRUCT_B:[a-f0-9]*]]} "A::B")

// CHECK: 0x[[REF_B:[a-f0-9]*]]: DW_TAG_reference_type
// CHECK-NEXT: DW_AT_type [DW_FORM_ref4]   {{.*}}0x[[STRUCT_B]]} "A::B")

// CHECK: 0x[[STRUCT_A]]: DW_TAG_structure_type
// CHECK: AT_name{{.*}}"A"

// CHECK: DW_TAG_member
// CHECK-NEXT: AT_name{{.*}}"bPtr"
// CHECK-NEXT: DW_AT_type [DW_FORM_ref4] {{.*}}{0x[[PTR_B]]} "A::B *")

// CHECK: 0x[[STRUCT_B]]: DW_TAG_structure_type
// CHECK: AT_name{{.*}}"B"

// CHECK: DW_TAG_member
// CHECK: AT_name{{.*}}"x"

// CHECK: DW_TAG_member
// CHECK-NEXT: AT_name{{.*}}"bRef"
// CHECK-NEXT: DW_AT_type [DW_FORM_ref4] {{.*}}{0x[[REF_B]]} "A::B &"

// CHECK: DW_TAG_member
// CHECK-NEXT: AT_name{{.*}}"bPtrToField"
// CHECK-NEXT: DW_AT_type [DW_FORM_ref4] {{.*}}{0x[[PTR_TO_FIELD:[a-f0-9]*]]} "int A::B::*"

// CHECK: 0x[[PTR_TO_FIELD]]: DW_TAG_ptr_to_member_type
// CHECK-NEXT: DW_AT_type [DW_FORM_ref4]   {{.*}}{0x[[INT_BASE]]} "int"
// CHECK-NEXT: DW_AT_containing_type [DW_FORM_ref4] {{.*}}{0x[[STRUCT_B]]} "A::B")

// Next we check that second compile unit references type from type table unit.
//

// CHECK: DW_TAG_compile_unit
// CHECK: AT_name{{.*}}"X86/odr-fwd-declaration2.cpp"

// CHECK: DW_TAG_subprogram

// CHECK: DW_TAG_variable
// CHECK: DW_AT_name{{.*}}"ptr1"
// CHECK: DW_AT_type [DW_FORM_ref_addr] (0x00000000[[PTR_A]] "A *"

#elif defined(FILE2)
# 1 "Header.h" 1
struct A {
  struct B;
  B *bPtr;
  B &bRef;
  int B::*bPtrToField;
};
# 3 "Source2.cpp" 2
struct A::B {
  int x;
};
void bar() { A *ptr2 = 0; }

// Next we check that thrid compile unit references type from type table unit.
//

// CHECK: DW_TAG_compile_unit
// CHECK: AT_name{{.*}}"X86/odr-fwd-declaration2.cpp"

// CHECK: DW_TAG_subprogram

// CHECK: DW_TAG_variable
// CHECK: DW_AT_name{{.*}}"ptr2"
// CHECK: DW_AT_type [DW_FORM_ref_addr] (0x00000000[[PTR_A]] "A *"

#elif defined(FILE3)
# 1 "Header.h" 1
struct A {
  struct B;
  B *bPtr;
  B &bRef;
  int B::*bPtrToField;
};
# 3 "Source2.cpp" 2
struct A::B {
  int x;
};
void bar() { A *ptr2 = 0; }

// Next we check that fourth compile unit references type from type table unit.
//

// CHECK: DW_TAG_compile_unit
// CHECK: AT_name{{.*}}"X86/odr-fwd-declaration2.cpp"

// CHECK: DW_TAG_subprogram

// CHECK: DW_TAG_variable
// CHECK: DW_AT_name{{.*}}"ptr2"
// CHECK: DW_AT_type [DW_FORM_ref_addr] (0x00000000[[PTR_A]] "A *"

#else
#error "You must define which file you generate"
#endif