From: Yaron Keren <yaron.keren@gmail.com>
Date: Thu, 6 Aug 2015 13:18:59 +0000 (+0000)
Subject: Plug memory leaks in AsmWriterEmitter::EmitPrintAliasInstruction.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=639ab38ca8a479429f8a336589ca1e58dd7653f6;p=oota-llvm.git

Plug memory leaks in AsmWriterEmitter::EmitPrintAliasInstruction.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244212 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp
index 8163f681d88..7e52e978fb5 100644
--- a/utils/TableGen/AsmWriterEmitter.cpp
+++ b/utils/TableGen/AsmWriterEmitter.cpp
@@ -1099,6 +1099,14 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) {
   }
 
   O << "#endif // PRINT_ALIAS_INSTR\n";
+
+  // Free allocated memory.
+  for (auto &Aliases : AliasMap)
+    for (auto &Alias : Aliases.second)
+      delete Alias.first;
+  for (auto &P : IAPrinterMap)
+    for (IAPrinter* IAP : P.second)
+      delete IAP;  
 }
 
 AsmWriterEmitter::AsmWriterEmitter(RecordKeeper &R) : Records(R), Target(R) {