From: Ben Adams <thundercat@illyriad.co.uk>
Date: Fri, 31 Aug 2018 15:19:10 +0000 (+0100)
Subject: IndexOf(char, Ordinal) use fast path (dotnet/coreclr#19788)
X-Git-Tag: submit/tizen/20210909.063632~11030^2~4000
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=404aa021a72bc0e99dc78a92ccd9ef13495d03f4;p=platform%2Fupstream%2Fdotnet%2Fruntime.git

IndexOf(char, Ordinal) use fast path (dotnet/coreclr#19788)



Commit migrated from https://github.com/dotnet/coreclr/commit/f597da2dd522ca1ca7293ef83798aae86840e588
---

diff --git a/src/libraries/System.Private.CoreLib/src/System/String.Searching.cs b/src/libraries/System.Private.CoreLib/src/System/String.Searching.cs
index 56549d8..857d64e 100644
--- a/src/libraries/System.Private.CoreLib/src/System/String.Searching.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/String.Searching.cs
@@ -55,7 +55,7 @@ namespace System
                     return CompareInfo.Invariant.IndexOf(this, value, GetCaseCompareOfComparisonCulture(comparisonType));
 
                 case StringComparison.Ordinal:
-                    return CompareInfo.Invariant.IndexOf(this, value, CompareOptions.Ordinal);
+                    return IndexOf(value);
 
                 case StringComparison.OrdinalIgnoreCase:
                     return CompareInfo.Invariant.IndexOf(this, value, CompareOptions.OrdinalIgnoreCase);