[Mono-bugs] [Bug 77180][Nor] New - sub.ovf not recognised (invalid IL code)

[bugzilla-daemon at bugzilla.ximian.com]

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

Changed by sebastian.nowozin at web.de.

http://bugzilla.ximian.com/show_bug.cgi?id=77180

--- shadow/77180	2006-01-07 14:52:16.000000000 -0500
+++ shadow/77180.tmp.29178	2006-01-07 14:52:16.000000000 -0500
@@ -0,0 +1,50 @@
+Bug#: 77180
+Product: Mono: Runtime
+Version: unspecified
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: JIT
+AssignedTo: lupus at ximian.com                            
+ReportedBy: sebastian.nowozin at web.de               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: sub.ovf not recognised (invalid IL code)
+
+Description of Problem:
+
+I use Mono 1.1.12.1 from the latest Debian/sid on IA32.
+
+The IL code generated by the mono C# compiler (mcs) when using /checked+ is
+not recognized:
+        IL_0016:  sub.ovf 
+
+Steps to reproduce the problem:
+1. Compile the attached test.cs with:
+   mcs /debug+ /checked+ /out:test.exe test.cs
+2. Run it:
+   mono --debug ./test.exe
+
+Actual Results:
+
+
+** ERROR **: Invalid IL code at IL0016 in MonoBUG:Main (string[]): IL_0016:
+sub.ovf   
+
+
+aborting...
+Aborted
+
+
+Expected Results:
+
+Proper output of -1.0;
+
+How often does this happen? 
+
+Everytime.