193 lines · cpp
1/* Compile with:2 for FILE in `seq 3`; do3 clang -g -c odr-member-functions.cpp -DFILE$FILE -o4 odr-member-functions/$FILE.o done5 */6 7// RUN: dsymutil --linker=parallel -f \8// RUN: -oso-prepend-path=%p/../../Inputs/odr-member-functions \9// RUN: -y %p/../dummy-debug-map.map -o %t1.out10// RUN: llvm-dwarfdump -debug-info %t1.out | FileCheck %s11 12struct S {13 __attribute__((always_inline)) void foo() { bar(); }14 __attribute__((always_inline)) void foo(int i) {15 if (i)16 bar();17 }18 void bar();19 20 template <typename T> void baz(T t) {}21};22 23#ifdef FILE124void foo() { S s; }25 26// First chack that types are moved into the type table unit.27 28// CHECK: TAG_compile_unit29// CHECK: AT_name{{.*}}"__artificial_type_unit"30 31// CHECK: 0x[[INT_BASE:[0-9a-f]*]]: DW_TAG_base_type32// CHECK-NEXT: DW_AT_name{{.*}}"int"33 34// CHECK: 0x[[PTR_S:[0-9a-f]*]]:{{.*}}DW_TAG_pointer_type35// CHECK-NEXT: DW_AT_type{{.*}}0x[[STRUCT_S:[0-9a-f]*]] "S")36 37// CHECK: 0x[[STRUCT_S]]:{{.*}}DW_TAG_structure_type38// CHECK-NEXT: DW_AT_name{{.*}}"S"39 40// CHECK: DW_TAG_subprogram41// CHECK: DW_AT_MIPS_linkage_name{{.*}}"_ZN1S3barEv"42// CHECK: DW_AT_name{{.*}}"bar"43 44// CHECK: DW_TAG_formal_parameter45// CHECK-NEXT: DW_AT_type{{.*}}0x[[PTR_S]] "S *"46 47// CHECK: 0x[[BAZ_SUBPROGRAM:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram48// CHECK: DW_AT_MIPS_linkage_name{{.*}}"_ZN1S3bazIiEEvT_"49// CHECK: DW_AT_name{{.*}}"baz<int>"50 51// CHECK: DW_TAG_formal_parameter52// CHECK-NEXT: DW_AT_type{{.*}}0x[[PTR_S]] "S *"53 54// CHECK: DW_TAG_formal_parameter55// CHECK-NEXT: DW_AT_type{{.*}}0x[[INT_BASE]] "int"56 57// CHECK: DW_TAG_template_type_parameter58// CHECK-NEXT: DW_AT_type{{.*}}0x[[INT_BASE]] "int"59// CHECK-NEXT: DW_AT_name{{.*}}"T"60 61// CHECK: 0x[[FOO_Ei:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram62// CHECK: DW_AT_MIPS_linkage_name{{.*}}"_ZN1S3fooEi"63// CHECK: DW_AT_name{{.*}}"foo"64 65// CHECK: DW_TAG_formal_parameter66// CHECK-NEXT: DW_AT_type{{.*}}0x[[PTR_S]] "S *"67 68// CHECK: DW_TAG_formal_parameter69// CHECK-NEXT: DW_AT_type{{.*}}0x[[INT_BASE]] "int"70 71// CHECK: 0x[[FOO_Ev:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram72// CHECK: DW_AT_MIPS_linkage_name{{.*}}"_ZN1S3fooEv"73// CHECK: DW_AT_name{{.*}}"foo"74 75// CHECK: DW_TAG_formal_parameter76// CHECK-NEXT: DW_AT_type{{.*}}0x[[PTR_S]] "S *"77 78// For the second unit check that it references structure "S"79 80// CHECK: TAG_compile_unit81// CHECK-NOT: {{DW_TAG|NULL}}82// CHECK: AT_name{{.*}}"odr-member-functions.cpp"83 84// CHECK: DW_TAG_subprogram85// CHECK: DW_AT_MIPS_linkage_name{{.*}}"_Z3foov"86// CHECK-NEXT: AT_name{{.*}}"foo"87 88// CHECK: DW_TAG_variable89// CHECK: DW_AT_name{{.*}}"s"90// CHECK: DW_AT_type{{.*}}(0x00000000[[STRUCT_S]] "S"91 92#elif defined(FILE2)93void foo() {94 S s;95 // Check that the overloaded member functions are resolved correctly96 s.foo();97 s.foo(1);98}99 100// For the third unit check that it references member functions of structure S.101// CHECK: TAG_compile_unit102// CHECK-NOT: DW_TAG103// CHECK: AT_name{{.*}}"odr-member-functions.cpp"104 105// CHECK: 0x[[ABASE_FOO_Ev:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram106// CHECK-NEXT: DW_AT_specification {{.*}}(0x00000000[[FOO_Ev]] "_ZN1S3fooEv"107// CHECK-NEXT: DW_AT_inline (DW_INL_inlined)108// CHECK-NEXT: DW_AT_object_pointer {{.*}}(0x[[ABASE_FOO_Ev_PARAM1:[0-9a-f]*]]109 110// CHECK: 0x[[ABASE_FOO_Ev_PARAM1]]:{{.*}}DW_TAG_formal_parameter111// CHECK-NEXT: DW_AT_name{{.*}}"this"112// CHECK-NEXT: DW_AT_type{{.*}}(0x00000000[[PTR_S]] "S *"113 114// CHECK: 0x[[ABASE_FOO_Ei:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram115// CHECK-NEXT: DW_AT_specification {{.*}}(0x00000000[[FOO_Ei]] "_ZN1S3fooEi"116// CHECK-NEXT: DW_AT_inline (DW_INL_inlined)117// CHECK-NEXT: DW_AT_object_pointer {{.*}}(0x[[ABASE_FOO_Ei_PARAM1:[0-9a-f]*]]118 119// CHECK: 0x[[ABASE_FOO_Ei_PARAM1]]:{{.*}}DW_TAG_formal_parameter120// CHECK-NEXT: DW_AT_name{{.*}}"this"121// CHECK-NEXT: DW_AT_type{{.*}}(0x00000000[[PTR_S]] "S *"122 123// CHECK: 0x[[ABASE_FOO_Ei_PARAM2:[0-9a-f]*]]:{{.*}}DW_TAG_formal_parameter124// CHECK-NEXT: DW_AT_name{{.*}}"i"125// CHECK: DW_AT_type (0x00000000[[INT_BASE]] "int"126 127// CHECK: DW_TAG_subprogram128// CHECK: DW_AT_MIPS_linkage_name{{.*}}"_Z3foov"129// CHECK: DW_AT_name{{.*}}"foo"130 131// CHECK: DW_TAG_variable132// CHECK: DW_AT_name{{.*}}"s"133// CHECK: DW_AT_type{{.*}}(0x00000000[[STRUCT_S]] "S"134 135// CHECK: DW_TAG_inlined_subroutine136// CHECK: DW_AT_abstract_origin{{.*}}(0x[[ABASE_FOO_Ev]] "_ZN1S3fooEv"137// CHECK: DW_AT_low_pc138// CHECK: DW_AT_high_pc139 140// CHECK: DW_TAG_formal_parameter141// CHECK: DW_AT_abstract_origin{{.*}}(0x[[ABASE_FOO_Ev_PARAM1]] "this"142 143// CHECK: DW_TAG_inlined_subroutine144// CHECK: DW_AT_abstract_origin{{.*}}(0x[[ABASE_FOO_Ei]] "_ZN1S3fooEi"145// CHECK: DW_AT_low_pc146// CHECK: DW_AT_high_pc147 148// CHECK: DW_TAG_formal_parameter149// CHECK: DW_AT_abstract_origin{{.*}}(0x[[ABASE_FOO_Ei_PARAM1]] "this"150 151// CHECK: DW_TAG_formal_parameter152// CHECK: DW_AT_abstract_origin{{.*}}(0x[[ABASE_FOO_Ei_PARAM2]] "i"153 154#elif defined(FILE3)155void foo() {156 S s;157 s.baz<int>(42);158}159 160// For the fourth unit check that it references member functions of structure S.161 162// CHECK: TAG_compile_unit163// CHECK-NOT: DW_TAG164// CHECK: AT_name{{.*}}"odr-member-functions.cpp"165 166// CHECK: DW_TAG_subprogram167// CHECK: DW_AT_MIPS_linkage_name{{.*}}"_Z3foov"168// CHECK: DW_AT_name{{.*}}"foo"169 170// CHECK: DW_TAG_variable171// CHECK: DW_AT_name{{.*}}"s"172// CHECK: DW_AT_type{{.*}}(0x00000000[[STRUCT_S]] "S"173 174// CHECK: DW_TAG_subprogram175// CHECK: DW_AT_object_pointer{{.*}}(0x[[INST_PARAM2:[0-9a-f]*]]176// CHECK: DW_AT_specification{{.*}}(0x00000000[[BAZ_SUBPROGRAM]] "_ZN1S3bazIiEEvT_"177 178// CHECK: 0x[[INST_PARAM2]]:{{.*}}DW_TAG_formal_parameter179// CHECK: DW_AT_name{{.*}}"this"180// CHECK: DW_AT_type{{.*}}(0x00000000[[PTR_S]] "S *"181 182// CHECK: DW_TAG_formal_parameter183// CHECK: DW_AT_name{{.*}}"t"184// CHECK: DW_AT_type{{.*}}(0x00000000[[INT_BASE]] "int"185 186// CHECK: DW_TAG_template_type_parameter187// CHECK: DW_AT_type{{.*}}(0x00000000[[INT_BASE]] "int"188// CHECK: DW_AT_name{{.*}}"T"189 190#else191#error "You must define which file you generate"192#endif193