[Mono-bugs] [Bug 61816][Wis] New - [PATCH] use cmp BYTE PTR [eax], 0

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Changed by bmaurer@users.sf.net.

http://bugzilla.ximian.com/show_bug.cgi?id=61816

--- shadow/61816	2004-07-22 00:34:53.000000000 -0400
+++ shadow/61816.tmp.32461	2004-07-22 00:34:53.000000000 -0400
@@ -0,0 +1,23 @@
+Bug#: 61816
+Product: Mono: Runtime
+Version: unspecified
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Wishlist
+Component: misc
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: bmaurer@users.sf.net               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: [PATCH] use cmp BYTE PTR [eax], 0
+
+It is faster to do
+    cmp BYTE PTR [eax], 0
+than
+    movzx ecx, BYTE PTR [EAX]
+    cmp ecx, 0