Zachary Turner 7f97c362a4 [CodeView Type Merging] Don't keep re-allocating temp serializer. ...

Previously, every time we wanted to serialize a field list record, we
would create a new copy of FieldListRecordBuilder, which would in turn
create a temporary instance of TypeSerializer, which itself had a
std::vector<> that was about 128K in size. So this 128K allocation was
happening every time. We can re-use the same instance over and over, we
just have to clear its internal hash table and seen records list between
each run. This saves us from the constant re-allocations.

This is worth an ~18.5% speed increase (3.75s -> 3.05s) in my tests.

Differential Revision: https://reviews.llvm.org/D33506

llvm-svn: 303919

2017-05-25 21:15:37 +00:00

..

CMakeLists.txt

Resubmit "[CodeView] Provide a common interface for type collections."

2017-05-19 19:26:58 +00:00

CodeViewError.cpp

[pdb] Add the ability to resolve TypeServer PDBs.

2017-02-16 23:35:45 +00:00

CodeViewRecordIO.cpp

[Support] Move Stream library from MSF -> Support.

2017-03-02 20:52:51 +00:00

CVSymbolVisitor.cpp

Remove unused functions. Remove static qualifier from functions in header files. NFC.

2017-04-11 14:55:32 +00:00

CVTypeVisitor.cpp

[CodeView Type Merging] Avoid record deserialization when possible.

2017-05-25 21:06:28 +00:00

EnumTables.cpp

Rename some PDB classes.

2017-04-27 16:11:19 +00:00

Formatters.cpp

Properly parse the TypeServer2 record.

2017-02-03 21:22:27 +00:00

LazyRandomTypeCollection.cpp

Resubmit "[CodeView] Provide a common interface for type collections."

2017-05-19 19:26:58 +00:00

Line.cpp

…

LLVMBuild.txt

[msf] Resubmit "Rename Msf -> MSF".

2016-07-29 20:56:36 +00:00

ModuleDebugFileChecksumFragment.cpp

[CodeView] Use actual strings for dealing with checksums and lines.

2017-05-03 17:11:40 +00:00

ModuleDebugFragment.cpp

[CodeView] Write CodeView line information.

2017-05-01 23:27:42 +00:00

ModuleDebugFragmentRecord.cpp

[PDB/CodeView] Read/write codeview inlinee line information.

2017-05-02 16:56:09 +00:00

ModuleDebugFragmentVisitor.cpp

[PDB/CodeView] Read/write codeview inlinee line information.

2017-05-02 16:56:09 +00:00

ModuleDebugInlineeLinesFragment.cpp

Remove unused private field.

2017-05-03 19:42:06 +00:00

ModuleDebugLineFragment.cpp

[CodeView] Remove constructor initialization of a removed field.

2017-05-03 18:02:46 +00:00

RecordSerialization.cpp

[Support] Move Stream library from MSF -> Support.

2017-03-02 20:52:51 +00:00

StringTable.cpp

[CodeView] Use actual strings for dealing with checksums and lines.

2017-05-03 17:11:40 +00:00

SymbolDumper.cpp

Resubmit "[CodeView] Provide a common interface for type collections."

2017-05-19 19:26:58 +00:00

SymbolRecordMapping.cpp

Resubmit "[CodeView] Hook CodeViewRecordIO for reading/writing symbols."

2016-12-16 22:48:14 +00:00

SymbolSerializer.cpp

[llvm-pdbdump] Add support for dumping symbols from Yaml -> PDB.

2017-03-13 14:57:45 +00:00

TypeDatabase.cpp

Resubmit "[CodeView] Provide a common interface for type collections."

2017-05-19 19:26:58 +00:00

TypeDatabaseVisitor.cpp

[CodeView] Add a random access type visitor.

2017-05-12 19:18:12 +00:00

TypeDumpVisitor.cpp

Resubmit "[CodeView] Provide a common interface for type collections."

2017-05-19 19:26:58 +00:00

TypeIndex.cpp

Resubmit "[CodeView] Provide a common interface for type collections."

2017-05-19 19:26:58 +00:00

TypeRecordMapping.cpp

[codeview] Add support for label type records

2017-04-03 21:25:20 +00:00

TypeSerializer.cpp

[CodeView Type Merging] Don't keep re-allocating temp serializer.

2017-05-25 21:15:37 +00:00

TypeStreamMerger.cpp

[CodeView Type Merging] Don't keep re-allocating temp serializer.

2017-05-25 21:15:37 +00:00

TypeTableCollection.cpp

[PDB] Hash types up front when merging types instead of using StringMap

2017-05-23 18:23:59 +00:00