Reapply "DebugInfo: Don't put fission type units in comdat sections."

[oota-llvm.git] / lib / MC / MCObjectFileInfo.cpp

diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp
index 990938edd04a02394e483fe3eb44e98d6fd56436..df5787c7426e9e9829c375c3465248d74ae3002d 100644 (file)
--- a/lib/MC/MCObjectFileInfo.cpp
+++ b/lib/MC/MCObjectFileInfo.cpp
@@ -286,6 +286,7 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) {
     if (Ctx->getAsmInfo()->getExceptionHandlingType() == ExceptionHandling::ARM)
       break;
     // Fallthrough if not using EHABI
+  case Triple::ppc:
   case Triple::x86:
     PersonalityEncoding = (RelocM == Reloc::PIC_)
      ? dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4
@@ -560,6 +561,9 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) {
   DwarfInfoDWOSection =
     Ctx->getELFSection(".debug_info.dwo", ELF::SHT_PROGBITS, 0,
                        SectionKind::getMetadata());
+  DwarfTypesDWOSection =
+    Ctx->getELFSection(".debug_types.dwo", ELF::SHT_PROGBITS, 0,
+                       SectionKind::getMetadata());
   DwarfAbbrevDWOSection =
     Ctx->getELFSection(".debug_abbrev.dwo", ELF::SHT_PROGBITS, 0,
                        SectionKind::getMetadata());
@@ -735,6 +739,10 @@ void MCObjectFileInfo::InitCOFFMCObjectFileInfo(Triple T) {
                           COFF::IMAGE_SCN_MEM_DISCARDABLE |
                           COFF::IMAGE_SCN_MEM_READ,
                           SectionKind::getMetadata());
+  DwarfTypesDWOSection =
+      Ctx->getCOFFSection(".debug_types.dwo", COFF::IMAGE_SCN_MEM_DISCARDABLE |
+                                                  COFF::IMAGE_SCN_MEM_READ,
+                          SectionKind::getMetadata());
   DwarfAbbrevDWOSection =
       Ctx->getCOFFSection(".debug_abbrev.dwo",
                           COFF::IMAGE_SCN_MEM_DISCARDABLE |
@@ -846,13 +854,6 @@ const MCSection *MCObjectFileInfo::getDwarfTypesSection(uint64_t Hash) const {
                             SectionKind::getMetadata(), 0, utostr(Hash));
 }
 
-const MCSection *
-MCObjectFileInfo::getDwarfTypesDWOSection(uint64_t Hash) const {
-  return Ctx->getELFSection(".debug_types.dwo", ELF::SHT_PROGBITS,
-                            ELF::SHF_GROUP, SectionKind::getMetadata(), 0,
-                            utostr(Hash));
-}
-
 void MCObjectFileInfo::InitEHFrameSection() {
   if (Env == IsMachO)
     EHFrameSection =