[Mono-bugs] [Bug 75940][Blo] New - ppc specific jit bug, probably branching related

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Changed by malekith at pld-linux.org.

http://bugzilla.ximian.com/show_bug.cgi?id=75940

--- shadow/75940	2005-08-30 13:38:57.000000000 -0400
+++ shadow/75940.tmp.30878	2005-08-30 13:38:57.000000000 -0400
@@ -0,0 +1,54 @@
+Bug#: 75940
+Product: Mono: Runtime
+Version: 1.1
+OS: 
+OS Details: powerpc Debian GNU/Linux
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Blocker
+Component: JIT
+AssignedTo: mono-bugs at ximian.com                            
+ReportedBy: malekith at pld-linux.org               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: ppc specific jit bug, probably branching related
+
+Description of Problem:
+
+There seems to be some ppc specific JIT problem that prevents nemerle
+compiler from running on ppc.
+
+
+Steps to reproduce the problem:
+1. compiler the attached IL sample
+2. run it
+
+Actual Results:
+System.Object
+System.Object
+
+Unhandled Exception: System.NullReferenceException: Object reference not
+set to an instance of an object
+in <0x00030> System.IO.TextWriter:Write (System.Object value)
+in <0x00030> System.IO.TextWriter:WriteLine (System.Object value)
+in <0x00054> System.IO.SynchronizedWriter:WriteLine (System.Object value)
+in <0x00038> System.Console:WriteLine (System.Object value)
+in <0x00018> M:_N_real_check750 (System.Object t1, System.Object t2)
+in <0x00094> M:IsBetterType (System.Object t1, System.Object t2)
+in <0x00044> M:Main ()
+
+
+Expected Results:
+System.Object
+System.Object
+System.Object
+System.Object
+
+How often does this happen? 
+Always.
+
+Additional Information:
+I'm using mono svn version.