diff options
Diffstat (limited to 'lib/Bitcode/Writer/BitcodeWriter.cpp')
| -rw-r--r-- | lib/Bitcode/Writer/BitcodeWriter.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp index 172db3ac78..938be87b45 100644 --- a/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -32,7 +32,8 @@ enum { // VALUE_SYMTAB_BLOCK abbrev id's. VST_ENTRY_8_ABBREV = bitc::FIRST_APPLICATION_ABBREV, - VST_ENTRY_7_ABBREV + VST_ENTRY_7_ABBREV, + VST_BBENTRY_7_ABBREV }; @@ -732,6 +733,15 @@ static void WriteValueSymbolTable(const ValueSymbolTable &VST, if (Stream.EmitAbbrev(Abbv) != VST_ENTRY_7_ABBREV) assert(0 && "Unexpected abbrev ordering!"); } + { // 7-bit fixed width VST_BBENTRY strings. + BitCodeAbbrev *Abbv = new BitCodeAbbrev(); + Abbv->Add(BitCodeAbbrevOp(bitc::VST_CODE_BBENTRY)); + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8)); + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); + Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 7)); + if (Stream.EmitAbbrev(Abbv) != VST_BBENTRY_7_ABBREV) + assert(0 && "Unexpected abbrev ordering!"); + } // FIXME: Set up the abbrev, we know how many values there are! @@ -759,6 +769,7 @@ static void WriteValueSymbolTable(const ValueSymbolTable &VST, unsigned Code; if (isa<BasicBlock>(SI->getValue())) { Code = bitc::VST_CODE_BBENTRY; + if (is7Bit) AbbrevToUse = VST_BBENTRY_7_ABBREV; } else { Code = bitc::VST_CODE_ENTRY; AbbrevToUse = is7Bit ? VST_ENTRY_7_ABBREV : VST_ENTRY_8_ABBREV; |