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Unify conditionals and reformat.

llvm-svn: 191582
This commit is contained in:
Eric Christopher 2013-09-27 22:50:48 +00:00
parent 7e864bac3e
commit cee7166726

View File

@ -754,33 +754,33 @@ CompileUnit *DwarfDebug::constructCompileUnit(const MDNode *N) {
Asm->OutStreamer.getKind() == MCStreamer::SK_AsmStreamer) ||
(NewCU->getUniqueID() == 0);
// DW_AT_stmt_list is a offset of line number information for this
// compile unit in debug_line section. For split dwarf this is
// left in the skeleton CU and so not included.
// The line table entries are not always emitted in assembly, so it
// is not okay to use line_table_start here.
if (!useSplitDwarf()) {
// DW_AT_stmt_list is a offset of line number information for this
// compile unit in debug_line section. For split dwarf this is
// left in the skeleton CU and so not included.
// The line table entries are not always emitted in assembly, so it
// is not okay to use line_table_start here.
if (Asm->MAI->doesDwarfUseRelocationsAcrossSections())
NewCU->addLabel(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_sec_offset,
UseTheFirstCU ?
Asm->GetTempSymbol("section_line") : LineTableStartSym);
UseTheFirstCU ? Asm->GetTempSymbol("section_line")
: LineTableStartSym);
else if (UseTheFirstCU)
NewCU->addUInt(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4, 0);
else
NewCU->addDelta(Die, dwarf::DW_AT_stmt_list, dwarf::DW_FORM_data4,
LineTableStartSym, DwarfLineSectionSym);
// If we're using split dwarf the compilation dir is going to be in the
// skeleton CU and so we don't need to duplicate it here.
if (!CompilationDir.empty())
NewCU->addString(Die, dwarf::DW_AT_comp_dir, CompilationDir);
// Flag to let the linker know we have emitted new style pubnames. Only
// emit it here if we don't have a skeleton CU for split dwarf.
if (GenerateGnuPubSections)
NewCU->addFlag(Die, dwarf::DW_AT_GNU_pubnames);
}
// If we're using split dwarf the compilation dir is going to be in the
// skeleton CU and so we don't need to duplicate it here.
if (!useSplitDwarf() && !CompilationDir.empty())
NewCU->addString(Die, dwarf::DW_AT_comp_dir, CompilationDir);
// Flag to let the linker know we have emitted new style pubnames. Only
// emit it here if we don't have a skeleton CU for split dwarf.
if (!useSplitDwarf() && GenerateGnuPubSections)
NewCU->addFlag(Die, dwarf::DW_AT_GNU_pubnames);
if (DIUnit.isOptimized())
NewCU->addFlag(Die, dwarf::DW_AT_APPLE_optimized);