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Function-local metadata whose operands had been optimized to no longer refer to function-local IR were not getting written by BitcodeWriter; solution is for these metadata to be enumerated just like global metadata.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95467 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Victor Hernandez
2010-02-06 01:21:09 +00:00
parent 570a4a5d9c
commit 2b3365ca1d
2 changed files with 27 additions and 2 deletions
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4
lib/Bitcode/Writer/ValueEnumerator.cpp
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@ -93,7 +93,7 @@ ValueEnumerator::ValueEnumerator(const Module *M) {
for (User::const_op_iterator OI = I->op_begin(), E = I->op_end();
OI != E; ++OI) {
if (MDNode *MD = dyn_cast<MDNode>(*OI))
if (MD->isFunctionLocal())
if (MD->isFunctionLocal() && MD->getFunction())
// These will get enumerated during function-incorporation.
continue;
EnumerateOperandType(*OI);
@ -415,7 +415,7 @@ void ValueEnumerator::incorporateFunction(const Function &F) {
for (User::const_op_iterator OI = I->op_begin(), E = I->op_end();
OI != E; ++OI) {
if (MDNode *MD = dyn_cast<MDNode>(*OI))
if (MD->isFunctionLocal())
if (MD->isFunctionLocal() && MD->getFunction())
// Enumerate metadata after the instructions they might refer to.
FunctionLocalMDs.push_back(MD);
}