From e8b555c6bb93cd3431a18a624bff81020bec2a3b Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Tue, 19 Apr 2016 16:06:50 +0000
Subject: IR: Use Optional instead of unique_ptr for debug info ODR type map,
 NFC

Save a level of malloc indirection.

llvm-svn: 266749
---
 llvm/lib/IR/LLVMContext.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'llvm/lib/IR/LLVMContext.cpp')

diff --git a/llvm/lib/IR/LLVMContext.cpp b/llvm/lib/IR/LLVMContext.cpp
index 0d4f724..45c2806 100644
--- a/llvm/lib/IR/LLVMContext.cpp
+++ b/llvm/lib/IR/LLVMContext.cpp
@@ -317,8 +317,7 @@ void LLVMContext::enableDebugTypeODRUniquing() {
   if (pImpl->DITypeMap)
     return;
 
-  pImpl->DITypeMap =
-      llvm::make_unique<DenseMap<const MDString *, DICompositeType *>>();
+  pImpl->DITypeMap.emplace();
 }
 
 void LLVMContext::disableDebugTypeODRUniquing() { pImpl->DITypeMap.reset(); }
-- 
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