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path: root/include/llvm/Bitcode/BitstreamWriter.h
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2009-08-24Add StringRef based APIs to BitstreamWriter.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79904 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-08Use 8 instead of CHAR_BITDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68616 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-08Add BitstreamWriter::GetCurrentBitNo, to report where we are in the output ↵Douglas Gregor
bitstream git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68610 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-06Add a new EmitRecordWithBlob API that allows a blob to be emitted Chris Lattner
without converting each byte to a uint64_t to stick in a SmallVector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68469 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-06add a new Blob encoding abbreviation for bitcode files that emitsChris Lattner
elements in a form that is efficient for the reader to just get a pointer in memory and start reading. APIs to do efficient reading and writing are still todo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68465 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-06simplify code a bit.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68461 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-06simplify to reduce indentation.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68460 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-20Removed trailing whitespace.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65199 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-19Add support for writing LLVM IR to a specified BitstreamWriter.Chris Lattner
Patch by Lukasz Janyst! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61251 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09Add a little wrapper header that is put around bc files when emittingChris Lattner
bc files for modules with a target triple that indicates they are for darwin. The reader unconditionally handles this, and the writer could turn this on for more targets if we care. This change has two benefits for darwin: 1) it allows us to encode the cpu type of the file in an easy to read place that doesn't require decoding the bc file. 2) it works around a bug (IMO) in darwin's AR where it is incapable of handling files that are not a multiple of 8 bytes long. BC files are only guaranteed to be multiples of 4 bytes long. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53275 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-05Fix more -Wshorten-64-to-32 warnings.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29Don't attribute in file headers anymore. See llvmdev for theChris Lattner
discussion of this change. Boy are my fingers tired. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08Add explicit keywords.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42747 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06allow zero-length arraysChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36863 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06Unbreak VC++.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36831 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05fix a bug I introduced when I merged some code togetherChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36813 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05add a 6-bit encoding type for strings.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36770 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05Implement support for globally associating abbrevs with block IDs, whichChris Lattner
relieves us from having to emit the abbrevs into each instance of the block. This shrinks kc.bit from 3368K to 3333K, but will be a more significant win once instructions are abbreviated. The VST went from: Block ID #14 (VALUE_SYMTAB): Num Instances: 2345 Total Size: 1.29508e+07b/1.61885e+06B/404713W Average Size: 5522.73b/690.342B/172.585W % of file: 48.0645 Tot/Avg SubBlocks: 0/0 Tot/Avg Abbrevs: 7035/3 Tot/Avg Records: 120924/51.5667 % Abbrev Recs: 100 to: Block ID #14 (VALUE_SYMTAB): Num Instances: 2345 Total Size: 1.26713e+07b/1.58391e+06B/395978W Average Size: 5403.53b/675.442B/168.86W % of file: 47.5198 Tot/Avg SubBlocks: 0/0 Tot/Avg Abbrevs: 0/0 Tot/Avg Records: 120924/51.5667 % Abbrev Recs: 100 because we didn't emit the same 3 abbrevs 2345 times :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36767 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04use a template to eliminate manual code duplicationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36757 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04add support for array abbreviations.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36754 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04minor cleanups. Add provisions for a new standard BLOCKINFO_BLOCKChris Lattner
block type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36748 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04refcount BitCodeAbbrev objectsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36747 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23Fix a bug in bitstream writer handling abbrevs, add value symtabChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36373 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23minor cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36365 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23finish implementation of basic abbrev writing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36364 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23first part of implementation of abbrevs. The writer isn't fully there yet ↵Chris Lattner
and the reader doesn't handle them at all yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36363 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22Teach Visual Studio about Bitcode.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36341 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22Define the content-independent interfaces to read/write bitcode files andChris Lattner
the high-level interface to read/write LLVM IR bitcode files. This is a work in progress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36329 91177308-0d34-0410-b5e6-96231b3b80d8
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