1 files changed, 7 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index dd75542..6461624 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -1417,7 +1417,13 @@ static bool isConstExprSupported(const BitcodeConstant *BC) {
   if (Opcode == Instruction::GetElementPtr)
     return ConstantExpr::isSupportedGetElementPtr(BC->SrcElemTy);
 
-  return Opcode != Instruction::FNeg;
+  switch (Opcode) {
+  case Instruction::FNeg:
+  case Instruction::Select:
+    return false;
+  default:
+    return true;
+  }
 }
 
 Expected<Value *> BitcodeReader::materializeValue(unsigned StartValID,
@@ -1549,9 +1555,6 @@ Expected<Value *> BitcodeReader::materializeValue(unsigned StartValID,
                                              ArrayRef(ConstOps).drop_front(),
                                              BC->Flags, BC->getInRangeIndex());
           break;
-        case Instruction::Select:
-          C = ConstantExpr::getSelect(ConstOps[0], ConstOps[1], ConstOps[2]);
-          break;
         case Instruction::ExtractElement:
           C = ConstantExpr::getExtractElement(ConstOps[0], ConstOps[1]);
           break;