Plug a memory leak in NeonEmitter: Intrinsics allocated were never released.

llvm-svn: 244196

diff --git a/clang/utils/TableGen/NeonEmitter.cpp b/clang/utils/TableGen/NeonEmitter.cpp
index 7644ae2..c3a387e 100644 (file)
--- a/clang/utils/TableGen/NeonEmitter.cpp
+++ b/clang/utils/TableGen/NeonEmitter.cpp
@@ -532,6 +532,12 @@ public:
     ClassMap[NoTestOpI] = ClassNoTest;
   }
 
+  ~NeonEmitter() {
+    for (auto &P : IntrinsicMap)
+      for (Intrinsic *I : P.second)
+        delete I;
+  }
+
   // run - Emit arm_neon.h.inc
   void run(raw_ostream &o);