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add writer support for param attrs 

llvm-svn: 36724
This commit is contained in:
Chris Lattner 2007-05-04 02:59:04 +00:00
parent dea02bd840
commit e72bf9fda6
1 changed files with 15 additions and 1 deletions
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16
llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
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@ -19,6 +19,7 @@
#include "llvm/DerivedTypes.h"
#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/ParameterAttributes.h"
#include "llvm/TypeSymbolTable.h"
#include "llvm/ValueSymbolTable.h"
#include "llvm/Support/MathExtras.h"
@ -86,8 +87,21 @@ static void WriteParamAttrTable(const ValueEnumerator &VE,
const std::vector<const ParamAttrsList*> &Attrs = VE.getParamAttrs();
if (Attrs.empty()) return;
Stream.EnterSubblock(bitc::PARAMATTR_BLOCK_ID, 3);
SmallVector<uint64_t, 64> Record;
for (unsigned i = 0, e = Attrs.size(); i != e; ++i) {
const ParamAttrsList *A = Attrs[i];
for (unsigned op = 0, e = A->size(); op != e; ++op) {
Record.push_back(A->getParamIndex(op));
Record.push_back(A->getParamAttrs(op));
}
Stream.EmitRecord(bitc::PARAMATTR_CODE_ENTRY, Record);
Record.clear();
}
Stream.ExitBlock();
}
/// WriteTypeTable - Write out the type table for a module.