From: Justin Van Patten <jvp@justinvp.com>
Date: Thu, 26 Jan 2017 05:30:02 +0000 (-0800)
Subject: Reduce number of branches and IL size of string.Trim methods (#9115)
X-Git-Tag: accepted/tizen/base/20180629.140029~2491
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fa3eac0956c70454d7f9768a58f4effb0482cc5b;p=platform%2Fupstream%2Fcoreclr.git

Reduce number of branches and IL size of string.Trim methods (#9115)
---

diff --git a/src/mscorlib/src/System/String.Manipulation.cs b/src/mscorlib/src/System/String.Manipulation.cs
index 7b51abf..33de93f 100644
--- a/src/mscorlib/src/System/String.Manipulation.cs
+++ b/src/mscorlib/src/System/String.Manipulation.cs
@@ -1556,7 +1556,7 @@ namespace System
             {
                 return TrimWhiteSpaceHelper(TrimType.Both);
             }
-            fixed (char* pTrimChars = trimChars)
+            fixed (char* pTrimChars = &trimChars[0])
             {
                 return TrimHelper(pTrimChars, trimChars.Length, TrimType.Both);
             }
@@ -1575,7 +1575,7 @@ namespace System
             {
                 return TrimWhiteSpaceHelper(TrimType.Head);
             }
-            fixed (char* pTrimChars = trimChars)
+            fixed (char* pTrimChars = &trimChars[0])
             {
                 return TrimHelper(pTrimChars, trimChars.Length, TrimType.Head);
             }
@@ -1594,7 +1594,7 @@ namespace System
             {
                 return TrimWhiteSpaceHelper(TrimType.Tail);
             }
-            fixed (char* pTrimChars = trimChars)
+            fixed (char* pTrimChars = &trimChars[0])
             {
                 return TrimHelper(pTrimChars, trimChars.Length, TrimType.Tail);
             }