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AsmWriter support for insertvalue/extractvalue. These instructions can

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now round-trip through assembly and bitcode.

llvm-svn: 51823
This commit is contained in:
Dan Gohman 2008-05-31 19:12:39 +00:00
parent 1e195a735e
commit 06d49b3c5b
1 changed files with 15 additions and 0 deletions
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15
lib/VMCore/AsmWriter.cpp
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@ -624,6 +624,12 @@ static void WriteConstantInt(std::ostream &Out, const Constant *CV,
Out << ", ";
}
if (CE->hasIndices()) {
const SmallVector<unsigned, 4> &Indices = CE->getIndices();
for (unsigned i = 0, e = Indices.size(); i != e; ++i)
Out << ", " << Indices[i];
}
if (CE->isCast()) {
Out << " to ";
printTypeInt(Out, CE->getType(), TypeTable);
@ -1292,6 +1298,15 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
} else if (const GetResultInst *GRI = dyn_cast<GetResultInst>(&I)) {
writeOperand(I.getOperand(0), true);
Out << ", " << GRI->getIndex();
} else if (const ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(&I)) {
writeOperand(I.getOperand(0), true);
for (const unsigned *i = EVI->idx_begin(), *e = EVI->idx_end(); i != e; ++i)
Out << ", " << *i;
} else if (const InsertValueInst *IVI = dyn_cast<InsertValueInst>(&I)) {
writeOperand(I.getOperand(0), true); Out << ',';
writeOperand(I.getOperand(1), true);
for (const unsigned *i = IVI->idx_begin(), *e = IVI->idx_end(); i != e; ++i)
Out << ", " << *i;
} else if (isa<ReturnInst>(I) && !Operand) {
Out << " void";
} else if (const CallInst *CI = dyn_cast<CallInst>(&I)) {