return StringRef();
}
-llvm::DIFile::ChecksumKind
+Optional<llvm::DIFile::ChecksumKind>
CGDebugInfo::computeChecksum(FileID FID, SmallString<32> &Checksum) const {
Checksum.clear();
if (!CGM.getCodeGenOpts().EmitCodeView &&
CGM.getCodeGenOpts().DwarfVersion < 5)
- return llvm::DIFile::CSK_None;
+ return None;
SourceManager &SM = CGM.getContext().getSourceManager();
bool Invalid;
llvm::MemoryBuffer *MemBuffer = SM.getBuffer(FID, &Invalid);
if (Invalid)
- return llvm::DIFile::CSK_None;
+ return None;
llvm::MD5 Hash;
llvm::MD5::MD5Result Result;
// If Location is not valid then use main input file.
return DBuilder.createFile(remapDIPath(TheCU->getFilename()),
remapDIPath(TheCU->getDirectory()),
- TheCU->getFile()->getChecksumKind(),
TheCU->getFile()->getChecksum());
SourceManager &SM = CGM.getContext().getSourceManager();
// If the location is not valid then use main input file.
return DBuilder.createFile(remapDIPath(TheCU->getFilename()),
remapDIPath(TheCU->getDirectory()),
- TheCU->getFile()->getChecksumKind(),
TheCU->getFile()->getChecksum());
// Cache the results.
}
SmallString<32> Checksum;
- llvm::DIFile::ChecksumKind CSKind =
+ Optional<llvm::DIFile::ChecksumKind> CSKind =
computeChecksum(SM.getFileID(Loc), Checksum);
+ Optional<llvm::DIFile::ChecksumInfo<StringRef>> CSInfo;
+ if (CSKind)
+ CSInfo.emplace(*CSKind, Checksum);
llvm::DIFile *F = DBuilder.createFile(remapDIPath(PLoc.getFilename()),
remapDIPath(getCurrentDirname()),
- CSKind, Checksum);
+ CSInfo);
DIFileCache[fname].reset(F);
return F;
llvm::DIFile *CGDebugInfo::getOrCreateMainFile() {
return DBuilder.createFile(remapDIPath(TheCU->getFilename()),
remapDIPath(TheCU->getDirectory()),
- TheCU->getFile()->getChecksumKind(),
TheCU->getFile()->getChecksum());
}
void CGDebugInfo::CreateCompileUnit() {
SmallString<32> Checksum;
- llvm::DIFile::ChecksumKind CSKind = llvm::DIFile::CSK_None;
+ Optional<llvm::DIFile::ChecksumKind> CSKind;
+ Optional<llvm::DIFile::ChecksumInfo<StringRef>> CSInfo;
// Should we be asking the SourceManager for the main file name, instead of
// accepting it as an argument? This just causes the main file name to
break;
}
+ if (CSKind)
+ CSInfo.emplace(*CSKind, Checksum);
+
// Create new compile unit.
// FIXME - Eliminate TheCU.
auto &CGOpts = CGM.getCodeGenOpts();
TheCU = DBuilder.createCompileUnit(
LangTag,
DBuilder.createFile(remapDIPath(MainFileName),
- remapDIPath(getCurrentDirname()), CSKind, Checksum),
+ remapDIPath(getCurrentDirname()), CSInfo),
Producer, LO.Optimize || CGOpts.PrepareForLTO || CGOpts.EmitSummaryIndex,
CGOpts.DwarfDebugFlags, RuntimeVers,
CGOpts.EnableSplitDwarf ? "" : CGOpts.SplitDwarfFile, EmissionKind,