From bdd69736718d1e01d4c83e9ff14a21c472007fce Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Wed, 22 Apr 2015 05:27:11 +0000
Subject: [PATCH] [TableGen] Remove some deletes that violate ownership
 semantics. These don't seem to execute in our codebase today and date back to
 a time when there was an allocation in this function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235481 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/TableGen/Record.cpp | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/lib/TableGen/Record.cpp b/lib/TableGen/Record.cpp
index c032bc19251..ba3f7235536 100644
--- a/lib/TableGen/Record.cpp
+++ b/lib/TableGen/Record.cpp
@@ -404,12 +404,8 @@ RecTy *llvm::resolveTypes(RecTy *T1, RecTy *T2) {
         ++i) {
       RecordRecTy *SuperRecTy1 = RecordRecTy::get(*i);
       RecTy *NewType1 = resolveTypes(SuperRecTy1, T2);
-      if (NewType1) {
-        if (NewType1 != SuperRecTy1) {
-          delete SuperRecTy1;
-        }
+      if (NewType1)
         return NewType1;
-      }
     }
   }
   if (RecordRecTy *RecTy2 = dyn_cast<RecordRecTy>(T2)) {
@@ -422,12 +418,8 @@ RecTy *llvm::resolveTypes(RecTy *T1, RecTy *T2) {
         ++i) {
       RecordRecTy *SuperRecTy2 = RecordRecTy::get(*i);
       RecTy *NewType2 = resolveTypes(T1, SuperRecTy2);
-      if (NewType2) {
-        if (NewType2 != SuperRecTy2) {
-          delete SuperRecTy2;
-        }
+      if (NewType2)
         return NewType2;
-      }
     }
   }
   return nullptr;