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We were not writing bitcode for function-local metadata whose operands have been erased (making it not have any more function-local operands)

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llvm-svn: 94842
This commit is contained in:
Victor Hernandez
2010-01-29 21:19:19 +00:00
parent 5a0e174863
commit 6b7f4216b6
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
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@@ -498,7 +498,7 @@ static void WriteModuleMetadata(const ValueEnumerator &VE,
for (unsigned i = 0, e = Vals.size(); i != e; ++i) {
if (const MDNode *N = dyn_cast<MDNode>(Vals[i].first)) {
if (!N->isFunctionLocal()) {
if (!N->isFunctionLocal() || !N->getFunction()) {
if (!StartedMetadataBlock) {
Stream.EnterSubblock(bitc::METADATA_BLOCK_ID, 3);
StartedMetadataBlock = true;
@@ -562,7 +562,7 @@ static void WriteFunctionLocalMetadata(const Function &F,
for (unsigned i = 0, e = Vals.size(); i != e; ++i)
if (const MDNode *N = dyn_cast<MDNode>(Vals[i].first))
if (N->getFunction() == &F) {
if (N->isFunctionLocal() && N->getFunction() == &F) {
if (!StartedMetadataBlock) {
Stream.EnterSubblock(bitc::METADATA_BLOCK_ID, 3);
StartedMetadataBlock = true;