[PATCH] D26567: Improve DWARF parsing speed by improving DWARFAbbreviationDeclaration

[Greg Clayton via llvm-commits]

clayborg updated this revision to Diff 77705.
clayborg added a comment.

Fixed the constant size handling of all forms that are 4 bytes in DWARF32 and 8 bytes in DWARF64 (DW_FORM_strp, DW_FORM_GNU_ref_alt, DW_FORM_GNU_strp_alt, DW_FORM_line_strp, DW_FORM_sec_offset, DW_FORM_strp_sup, DW_FORM_ref_sup) by adding a new field named DWARFAbbreviationDeclaration::FixedSizeInfo::NumDwarfOffsets to DWARFAbbreviationDeclaration::FixedSizeInfo.


https://reviews.llvm.org/D26567

Files:
  include/llvm/DebugInfo/DWARF/DWARFAbbreviationDeclaration.h
  include/llvm/DebugInfo/DWARF/DWARFDebugInfoEntry.h
  include/llvm/DebugInfo/DWARF/DWARFFormValue.h
  lib/DebugInfo/DWARF/DWARFAbbreviationDeclaration.cpp
  lib/DebugInfo/DWARF/DWARFDebugInfoEntry.cpp
  lib/DebugInfo/DWARF/DWARFUnit.cpp
  tools/dsymutil/DwarfLinker.cpp

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