1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Module/IntrinsicCleaner.cpp b/lib/Module/IntrinsicCleaner.cpp
index 030a75ca..cd93b3ec 100644
--- a/lib/Module/IntrinsicCleaner.cpp
+++ b/lib/Module/IntrinsicCleaner.cpp
@@ -364,7 +364,6 @@ bool IntrinsicCleanerPass::runOnBasicBlock(BasicBlock &b, Module &M) {
 #if LLVM_VERSION_CODE >= LLVM_VERSION(7, 0)
       case Intrinsic::dbg_label:
 #endif
-      case Intrinsic::eh_typeid_for:
       case Intrinsic::exp2:
       case Intrinsic::exp:
       case Intrinsic::expect:
@@ -400,6 +399,11 @@ bool IntrinsicCleanerPass::runOnBasicBlock(BasicBlock &b, Module &M) {
         dirty = true;
         break;
 
+      case Intrinsic::eh_typeid_for: {
+        // Don't lower this, we need it for exception handling
+        break;
+      }
+
         // Warn about any unrecognized intrinsics.
       default: {
         const Function *Callee = ii->getCalledFunction();