From 1d068cc0b07694799e077b28dbd272b7982727e2 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 22 May 2011 04:53:24 +0000
Subject: switch to using a smallvector to avoid allocations for most normal
 size instructions.

llvm-svn: 131837
---
 llvm/lib/MC/MCDisassembler/Disassembler.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/MC')

diff --git a/llvm/lib/MC/MCDisassembler/Disassembler.cpp b/llvm/lib/MC/MCDisassembler/Disassembler.cpp
index 29fc192359b..6e636f07f1d 100644
--- a/llvm/lib/MC/MCDisassembler/Disassembler.cpp
+++ b/llvm/lib/MC/MCDisassembler/Disassembler.cpp
@@ -147,8 +147,8 @@ size_t LLVMDisasmInstruction(LLVMDisasmContextRef DCR, uint8_t *Bytes,
   if (!DisAsm->getInstruction(Inst, Size, MemoryObject, PC, /*REMOVE*/ nulls()))
     return 0;
 
-  std::string InsnStr;
-  raw_string_ostream OS(InsnStr);
+  SmallVector<char, 64> InsnStr;
+  raw_svector_ostream OS(InsnStr);
   IP->printInst(&Inst, OS);
   OS.flush();
 
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