diff options
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index 6d01e3b..1aaf160 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -4299,9 +4299,20 @@ void ModuleBitcodeWriterBase::writePerModuleGlobalValueSummary() { return; } + auto Abbv = std::make_shared<BitCodeAbbrev>(); + Abbv->Add(BitCodeAbbrevOp(bitc::FS_VALUE_GUID)); + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); + // GUIDS often use up most of 64-bits, so encode as two Fixed 32. + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32)); + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32)); + unsigned ValueGuidAbbrev = Stream.EmitAbbrev(std::move(Abbv)); + for (const auto &GVI : valueIds()) { Stream.EmitRecord(bitc::FS_VALUE_GUID, - ArrayRef<uint64_t>{GVI.second, GVI.first}); + ArrayRef<uint32_t>{GVI.second, + static_cast<uint32_t>(GVI.first >> 32), + static_cast<uint32_t>(GVI.first)}, + ValueGuidAbbrev); } if (!Index->stackIds().empty()) { @@ -4315,7 +4326,7 @@ void ModuleBitcodeWriterBase::writePerModuleGlobalValueSummary() { } // Abbrev for FS_PERMODULE_PROFILE. - auto Abbv = std::make_shared<BitCodeAbbrev>(); + Abbv = std::make_shared<BitCodeAbbrev>(); Abbv->Add(BitCodeAbbrevOp(bitc::FS_PERMODULE_PROFILE)); Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8)); // valueid Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8)); // flags @@ -4467,9 +4478,20 @@ void IndexBitcodeWriter::writeCombinedGlobalValueSummary() { // Write the index flags. Stream.EmitRecord(bitc::FS_FLAGS, ArrayRef<uint64_t>{Index.getFlags()}); + auto Abbv = std::make_shared<BitCodeAbbrev>(); + Abbv->Add(BitCodeAbbrevOp(bitc::FS_VALUE_GUID)); + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); + // GUIDS often use up most of 64-bits, so encode as two Fixed 32. + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32)); + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 32)); + unsigned ValueGuidAbbrev = Stream.EmitAbbrev(std::move(Abbv)); + for (const auto &GVI : valueIds()) { Stream.EmitRecord(bitc::FS_VALUE_GUID, - ArrayRef<uint64_t>{GVI.second, GVI.first}); + ArrayRef<uint32_t>{GVI.second, + static_cast<uint32_t>(GVI.first >> 32), + static_cast<uint32_t>(GVI.first)}, + ValueGuidAbbrev); } if (!StackIdIndices.empty()) { @@ -4488,7 +4510,7 @@ void IndexBitcodeWriter::writeCombinedGlobalValueSummary() { } // Abbrev for FS_COMBINED_PROFILE. - auto Abbv = std::make_shared<BitCodeAbbrev>(); + Abbv = std::make_shared<BitCodeAbbrev>(); Abbv->Add(BitCodeAbbrevOp(bitc::FS_COMBINED_PROFILE)); Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8)); // valueid Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8)); // modid |