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allow the 8-bit abbrev to be used for either bb or other values

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36761 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-05-04 21:31:13 +00:00
parent 2453f71ae1
commit fd1ae95b8f
1 changed files with 6 additions and 6 deletions
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12
lib/Bitcode/Writer/BitcodeWriter.cpp
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@ -714,9 +714,9 @@ static void WriteValueSymbolTable(const ValueSymbolTable &VST,
if (VST.empty()) return; if (VST.empty()) return;
Stream.EnterSubblock(bitc::VALUE_SYMTAB_BLOCK_ID, 3); Stream.EnterSubblock(bitc::VALUE_SYMTAB_BLOCK_ID, 3);
{ // 8-bit fixed width VST_ENTRY strings. { // 8-bit fixed-width VST_ENTRY/VST_BBENTRY strings.
BitCodeAbbrev *Abbv = new BitCodeAbbrev(); BitCodeAbbrev *Abbv = new BitCodeAbbrev();
Abbv->Add(BitCodeAbbrevOp(bitc::VST_CODE_ENTRY)); Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 3));
Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8)); Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 8));
Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array)); Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Array));
Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 8)); Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 8));
@ -762,17 +762,17 @@ static void WriteValueSymbolTable(const ValueSymbolTable &VST,
} }
unsigned AbbrevToUse = 0; unsigned AbbrevToUse = VST_ENTRY_8_ABBREV;
// VST_ENTRY: [valueid, namelen, namechar x N] // VST_ENTRY: [valueid, namechar x N]
// VST_BBENTRY: [bbid, namelen, namechar x N] // VST_BBENTRY: [bbid, namechar x N]
unsigned Code; unsigned Code;
if (isa<BasicBlock>(SI->getValue())) { if (isa<BasicBlock>(SI->getValue())) {
Code = bitc::VST_CODE_BBENTRY; Code = bitc::VST_CODE_BBENTRY;
if (is7Bit) AbbrevToUse = VST_BBENTRY_7_ABBREV; if (is7Bit) AbbrevToUse = VST_BBENTRY_7_ABBREV;
} else { } else {
Code = bitc::VST_CODE_ENTRY; Code = bitc::VST_CODE_ENTRY;
AbbrevToUse = is7Bit ? VST_ENTRY_7_ABBREV : VST_ENTRY_8_ABBREV; if (is7Bit) AbbrevToUse = VST_ENTRY_7_ABBREV;
} }
NameVals.push_back(VE.getValueID(SI->getValue())); NameVals.push_back(VE.getValueID(SI->getValue()));