From f4387d9afb9100e181b96b3bca879b940715033d Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Mon, 18 Apr 2011 05:02:31 +0000
Subject: Make the StringMaps attached to MCContext use the MCContext's
 allocator; reduces the number of calls to malloc().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129687 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/MC/MCContext.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/MC/MCContext.cpp')

diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp
index af8cd8eb14..8faa72ecb4 100644
--- a/lib/MC/MCContext.cpp
+++ b/lib/MC/MCContext.cpp
@@ -27,7 +27,9 @@ typedef StringMap<const MCSectionCOFF*> COFFUniqueMapTy;
 
 
 MCContext::MCContext(const MCAsmInfo &mai, const TargetAsmInfo *tai) :
-  MAI(mai), TAI(tai), NextUniqueID(0),
+  MAI(mai), TAI(tai),
+  Allocator(), Symbols(Allocator), UsedNames(Allocator),
+  NextUniqueID(0),
   CurrentDwarfLoc(0,0,0,DWARF2_FLAG_IS_STMT,0,0),
   AllowTemporaryLabels(true) {
   MachOUniquingMap = 0;
-- 
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