AsmWriter/Bitcode: MDExpression

llvm-svn: 229023
2015-02-13 01:42:09 +00:00
parent 72fe2d0b79
commit 0c5c0124ac
11 changed files with 120 additions and 13 deletions
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -1552,6 +1552,16 @@ std::error_code BitcodeReader::ParseMetadata() {
          NextMDValueNo++);
      break;
    }
+    case bitc::METADATA_EXPRESSION: {
+      if (Record.size() < 1)
+        return Error("Invalid record");
+
+      MDValueList.AssignValue(
+          GET_OR_DISTINCT(MDExpression, Record[0],
+                          (Context, makeArrayRef(Record).slice(1))),
+          NextMDValueNo++);
+      break;
+    }
    case bitc::METADATA_STRING: {
      std::string String(Record.begin(), Record.end());
      llvm::UpgradeMDStringConstant(String);