1RUN: llvm-dwp %p/../Inputs/merge/notypes/c.dwo %p/../Inputs/merge/notypes/ab.dwp -o %t
2RUN: llvm-dwarfdump -v %t | FileCheck --check-prefix=CHECK --check-prefix=NOTYP %s
3
4FIXME: For some reason, piping straight from llvm-dwp to llvm-dwarfdump -v doesn't behave well - looks like dwarfdump is reading/closes before dwp has finished.
5
6DWP from a DWO (c.dwo) and a DWP (ab.dwp, created from a.dwo and b.dwo)
7Make sure the entries for A and B are updated correctly when read/processed from ab.dwp
8a.cpp:
9  struct foo { };
10  foo a;
11
12b.cpp:
13  struct bar { };
14  void b(bar) {
15  }
16
17c.cpp:
18  typedef int baz;
19  baz c() {
20  }
21
22CHECK-LABEL: .debug_abbrev.dwo contents:
23CHECK-LABEL: Abbrev table for offset:
24CHECK: 0x0000[[CAOFF:.*]]
25CHECK-LABEL: Abbrev table for offset:
26CHECK: 0x0000[[AAOFF:.*]]
27CHECK-LABEL: Abbrev table for offset:
28CHECK: 0x0000[[BAOFF:.*]]
29
30CHECK: .debug_info.dwo contents:
31CHECK: [[COFF:0x[0-9a-f]*]]:
32CHECK-LABEL: Compile Unit: length = {{.*}} version = 0x0004 abbr_offset =
33CHECK:         0x[[CAOFF]] addr_size = 0x08 (next unit at [[AOFF:.*]])
34CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOC:.*]])
35CHECK: [[AOFF]]:
36CHECK-LABEL: Compile Unit: length = {{.*}} version = 0x0004 abbr_offset =
37CHECK:         0x[[AAOFF]] addr_size = 0x08 (next unit at [[BOFF:.*]])
38CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOA:.*]])
39CHECK: [[BOFF]]:
40CHECK-LABEL: Compile Unit: length = {{.*}} version = 0x0004 abbr_offset =
41CHECK:         0x[[BAOFF]] addr_size = 0x08 (next unit at [[XOFF:.*]])
42CHECK:   DW_AT_GNU_dwo_id {{.*}} ([[DWOB:.*]])
43
44CHECK-LABEL: .debug_cu_index
45CHECK:    Index  Signature INFO                      ABBREV                             LINE                     STR_OFFSETS
46CHECK-DAG:       [[DWOC]]  {{\[}}[[COFF]], [[AOFF]]) [0x0000[[CAOFF]], 0x0000[[AAOFF]]) [0x00000000, 0x00000011) [0x00000000, 0x00000018)
47CHECK-DAG:       [[DWOA]]  {{\[}}[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000011, 0x00000022) [0x00000018, 0x00000028)
48CHECK-DAG:       [[DWOB]]  {{\[}}[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x000000c3)      [0x00000022, 0x00000033) [0x00000028, 0x0000003c)
49