Use slightly smaller code for String.Concat(object, object, ...) (#44133)
authorStephen Toub <stoub@microsoft.com>
Mon, 2 Nov 2020 15:04:55 +0000 (10:04 -0500)
committerGitHub <noreply@github.com>
Mon, 2 Nov 2020 15:04:55 +0000 (10:04 -0500)
commit1ade5327c94d1b67622705b9f9b76fac4b49e677
treede3857aef4655251d5dad43595173a674db4188d
parent08f30889780c0e4f1c2346df080c65ea57729448
Use slightly smaller code for String.Concat(object, object, ...) (#44133)

C#, IL, and asm are all a bit smaller.  We don't need to set the arguments to Empty if they're null, as the called function checks for null.
src/libraries/System.Private.CoreLib/src/System/String.Manipulation.cs