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-rw-r--r--llvm/lib/Bitcode/Writer/BitcodeWriter.cpp15
1 files changed, 11 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 0c1b1e127b9..6f275ab7962 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -901,10 +901,17 @@ static void WriteMDCompositeType(const MDCompositeType *N,
Record.clear();
}
-static void WriteMDSubroutineType(const MDSubroutineType *,
- const ValueEnumerator &, BitstreamWriter &,
- SmallVectorImpl<uint64_t> &, unsigned) {
- llvm_unreachable("write not implemented");
+static void WriteMDSubroutineType(const MDSubroutineType *N,
+ const ValueEnumerator &VE,
+ BitstreamWriter &Stream,
+ SmallVectorImpl<uint64_t> &Record,
+ unsigned Abbrev) {
+ Record.push_back(N->isDistinct());
+ Record.push_back(N->getFlags());
+ Record.push_back(VE.getMetadataOrNullID(N->getTypeArray()));
+
+ Stream.EmitRecord(bitc::METADATA_SUBROUTINE_TYPE, Record, Abbrev);
+ Record.clear();
}
static void WriteMDFile(const MDFile *N, const ValueEnumerator &VE,
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