diff options
Diffstat (limited to 'llvm/test/tools/dsymutil/X86/odr-member-functions.cpp')
| -rw-r--r-- | llvm/test/tools/dsymutil/X86/odr-member-functions.cpp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/llvm/test/tools/dsymutil/X86/odr-member-functions.cpp b/llvm/test/tools/dsymutil/X86/odr-member-functions.cpp new file mode 100644 index 00000000000..737d5a7abf6 --- /dev/null +++ b/llvm/test/tools/dsymutil/X86/odr-member-functions.cpp @@ -0,0 +1,109 @@ +/* Compile with: + for FILE in `seq 3`; do + clang -g -c odr-member-functions.cpp -DFILE$FILE -o odr-member-functions/$FILE.o + done + */ + +// RUN: llvm-dsymutil -f -oso-prepend-path=%p/../Inputs/odr-member-functions -y %p/dummy-debug-map.map -o - | llvm-dwarfdump -debug-dump=info - | FileCheck %s + +struct S { + __attribute__((always_inline)) void foo() { bar(); } + __attribute__((always_inline)) void foo(int i) { if (i) bar(); } + void bar(); + + template<typename T> void baz(T t) {} +}; + +#ifdef FILE1 +void foo() { + S s; +} + +// CHECK: TAG_compile_unit +// CHECK-NOT: {{DW_TAG|NULL}} +// CHECK: AT_name{{.*}}"odr-member-functions.cpp" + +// CHECK: 0x[[S:[0-9a-f]*]]:{{.*}}DW_TAG_structure_type +// CHECK-NOT: {{DW_TAG|NULL}} +// CHECK: DW_AT_name{{.*}}"S" +// CHECK-NOT: NULL +// CHECK: 0x[[FOO:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram +// CHECK-NEXT: DW_AT_MIPS_linkage_name{{.*}}"_ZN1S3fooEv" +// CHECK: NULL +// CHECK: 0x[[FOOI:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram +// CHECK-NEXT: DW_AT_MIPS_linkage_name{{.*}}"_ZN1S3fooEi" + +#elif defined(FILE2) +void foo() { + S s; + // Check that the overloaded member functions are resolved correctly + s.foo(); + s.foo(1); +} + +// CHECK: TAG_compile_unit +// CHECK-NOT: DW_TAG +// CHECK: AT_name{{.*}}"odr-member-functions.cpp" + +// Normal member functions should be desribed by the type in the first +// CU, thus we should be able to reuse its definition and avoid +// reemiting it. +// CHECK-NOT: DW_TAG_structure_type + +// CHECK: 0x[[FOO_SUB:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram +// CHECK-NEXT: DW_AT_specification{{.*}}[[FOO]] +// CHECK-NOT: DW_TAG_structure_type +// CHECK: 0x[[FOOI_SUB:[0-9a-f]*]]:{{.*}}DW_TAG_subprogram +// CHECK-NEXT: DW_AT_specification{{.*}}[[FOOI]] +// CHECK-NOT: DW_TAG_structure_type + +// CHECK: DW_TAG_variable +// CHECK-NOT: DW_TAG +// CHECK: DW_AT_name {{.*}}"s" +// CHECK-NOT: DW_TAG +// CHECK: DW_AT_type {{.*}}[[S]]) +// CHECK: DW_TAG_inlined_subroutine +// CHECK-NEXT: DW_AT_abstract_origin{{.*}}[[FOO_SUB]] +// CHECK-NOT: DW_TAG +// CHECK: DW_AT_call_line{{.*}}40 +// CHECK: DW_TAG_inlined_subroutine +// CHECK-NEXT: DW_AT_abstract_origin{{.*}}[[FOOI_SUB]] +// CHECK-NOT: DW_TAG +// CHECK: DW_AT_call_line{{.*}}41 + +#elif defined(FILE3) +void foo() { + S s; + s.baz<int>(42); +} + +// CHECK: TAG_compile_unit +// CHECK-NOT: DW_TAG +// CHECK: AT_name{{.*}}"odr-member-functions.cpp" + +// Template or other implicit members will be included in the type +// only if they are generated. Thus actually creating a new type. +// CHECK: DW_TAG_structure_type + +// Skip 'normal' member functions +// CHECK: DW_TAG_subprogram +// CHECK: DW_TAG_subprogram +// CHECK: DW_TAG_subprogram + +// This is the 'baz' member +// CHECK: 0x[[BAZ:[0-9a-f]*]]: DW_TAG_subprogram +// CHECK-NOT: DW_TAG +// CHECK: DW_AT_MIPS_linkage_name {{.*}}"_ZN1S3bazIiEEvT_" +// CHECK-NOT: DW_TAG +// CHECK: DW_AT_name {{.*}}"baz<int>" + +// Skip foo3 +// CHECK: DW_TAG_subprogram + +// baz instanciation: +// CHECK: DW_TAG_subprogram +// CHECK-NOT: DW_TAG +// CHECK: DW_AT_specification {{.*}}[[BAZ]] "_ZN1S3bazIiEEvT_" +#else +#error "You must define which file you generate" +#endif |
