[DWARF] Regularize dumping strings from line tables.
The major visible difference here is that in line-table dumps,
directory and file names are wrapped in double-quotes; previously,
directory names got single quotes and file names were not quoted at
all.
The improvement in this patch is that when a DWARF v5 line table
header has indirect strings, in a verbose dump these will all have
their section[offset] printed as well as the name itself. This
matches the format used for dumping strings in the .debug_info
section.
Differential Revision: https://reviews.llvm.org/D42802
llvm-svn: 324270
diff --git a/llvm/test/MC/ARM/dwarf-asm-multiple-sections.s b/llvm/test/MC/ARM/dwarf-asm-multiple-sections.s
index a873e50..e51617a 100644
--- a/llvm/test/MC/ARM/dwarf-asm-multiple-sections.s
+++ b/llvm/test/MC/ARM/dwarf-asm-multiple-sections.s
@@ -54,8 +54,8 @@
// DWARF-DL: .debug_line contents:
// DWARF-DL: version: [[DWVER]]
// DWARF-DL-5: address_size: 4
-// DWARF-DL-5: include_directories[ 0] = ''
-// DWARF-DL: file_names[ 1] {{.*}} <stdin>
+// DWARF-DL-5: include_directories[ 0] = ""
+// DWARF-DL: file_names[ 1] {{.*}} "<stdin>"
// DWARF-DL: 0x0000000000000000 17 0 1 0 0 is_stmt
// DWARF-DL-NEXT: 0x0000000000000004 17 0 1 0 0 is_stmt end_sequence
// DWARF-DL-NEXT: 0x0000000000000000 21 0 1 0 0 is_stmt