test/tools/llvm-dwp/X86/type_dedup.test

   1 RUN: llvm-dwp %p/../Inputs/type_dedup/a.dwo %p/../Inputs/type_dedup/b.dwo -o %t
   2 RUN: llvm-dwarfdump %t | FileCheck %s
   3
   4 a.cpp:
   5   struct common { };
   6   common a1;
   7   struct adistinct { };
   8   adistinct a2;
   9
  10 b.cpp:
  11   struct common { };
  12   common b1;
  13   struct bdistinct { };
  14   bdistinct b2;
  15
  16 CHECK-LABEL: .debug_types.dwo contents:
  17 CHECK: [[COMMONUOFF:0x[0-9a-f]*]]:
  18 CHECK-LABEL: Type Unit: length = 0x00000020 version = 0x0004 abbr_offset =
  19 CHECK:         0x0000 addr_size = 0x08 type_signature = [[COMMONSIG:0x[0-9a-f]*]] type_offset = 0x[[COMMONOFF:.*]] (next unit at [[AUOFF:.*]])
  20 CHECK:                DW_TAG_type_unit
  21 CHECK: [[COMMONOFF]]:   DW_TAG_structure_type
  22 CHECK:                    DW_AT_name {{.*}} "common"
  23 CHECK: [[AUOFF]]:
  24 CHECK-LABEL: Type Unit: length = 0x00000020 version = 0x0004 abbr_offset =
  25 CHECK:         0x0000 addr_size = 0x08 type_signature = [[ASIG:0x[0-9a-f]*]] type_offset = 0x[[AOFF:.*]] (next unit at [[BUOFF:.*]])
  26 CHECK:             DW_TAG_type_unit
  27 CHECK: 0x00000042:   DW_TAG_structure_type
  28 CHECK:                 DW_AT_name {{.*}} "adistinct"
  29 CHECK: [[BUOFF]]:
  30 CHECK-LABEL: Type Unit: length = 0x00000020 version = 0x0004 abbr_offset =
  31 CHECK:         0x{{.*}} addr_size = 0x08 type_signature = [[BSIG:0x[0-9a-f]*]] type_offset = 0x[[BOFF:.*]] (next unit at [[XUOFF:.*]])
  32 CHECK:             DW_TAG_type_unit
  33 CHECK: 0x00000066:   DW_TAG_structure_type
  34 CHECK:                 DW_AT_name {{.*}} "bdistinct"
  35 CHECK-NOT: Type Unit