From: Shankar Easwaran <shankare@codeaurora.org>
Date: Mon, 25 Mar 2013 20:26:47 +0000 (+0000)
Subject: [ELF] dont compute symbolname size in every loop
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=dceaf4ac8dcb2167b57853d354760fe9a8cb8273;p=oota-llvm.git

[ELF] dont compute symbolname size in every loop

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177903 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Object/ELF.h b/include/llvm/Object/ELF.h
index 1a4496dd967..b2488ac9af2 100644
--- a/include/llvm/Object/ELF.h
+++ b/include/llvm/Object/ELF.h
@@ -2709,7 +2709,7 @@ static inline error_code GetELFSymbolVersion(const ObjectFile *Obj,
 /// REF : http://www.sco.com/developers/gabi/latest/ch5.dynamic.html#hash
 static inline unsigned elf_hash(StringRef &symbolName) {
   unsigned h = 0, g;
-  for (unsigned i = 0; i < symbolName.size(); i++) {
+  for (unsigned i = 0, j = symbolName.size(); i < j; i++) {
     h = (h << 4) + symbolName[i];
     g = h & 0xf0000000L;
     if (g != 0)