We were not writing bitcode for function-local metadata whose operands have been erased (making it not have any more function-local operands)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94842 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index 54f756f..a5bb526 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -498,7 +498,7 @@
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 @@
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;