[WinEH] Add cleanupendpad instruction

[oota-llvm.git] / lib / Bitcode / Reader / BitcodeReader.cpp

diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index b9604af3bc89d5ab05bd0de29687b9921b03b374..be39b88b822aefecc38cca4d02f158072b0901e6 100644 (file)
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -3999,6 +3999,25 @@ std::error_code BitcodeReader::parseFunctionBody(Function *F) {
       InstructionList.push_back(I);
       break;
     }
+    case bitc::FUNC_CODE_INST_CLEANUPENDPAD: { // CLEANUPENDPADINST: [val] or [val,bb#]
+      if (Record.size() != 1 && Record.size() != 2)
+        return error("Invalid record");
+      unsigned Idx = 0;
+      Value *CleanupPad = getValue(Record, Idx++, NextValueNo,
+                                   Type::getTokenTy(Context), OC_CleanupPad);
+      if (!CleanupPad)
+        return error("Invalid record");
+
+      BasicBlock *BB = nullptr;
+      if (Record.size() == 2) {
+        BB = getBasicBlock(Record[Idx++]);
+        if (!BB)
+          return error("Invalid record");
+      }
+      I = CleanupEndPadInst::Create(cast<CleanupPadInst>(CleanupPad), BB);
+      InstructionList.push_back(I);
+      break;
+    }
     case bitc::FUNC_CODE_INST_SWITCH: { // SWITCH: [opty, op0, op1, ...]
       // Check magic
       if ((Record[0] >> 16) == SWITCH_INST_MAGIC) {