[Mono-bugs] [Bug 79929][Nor] New - valgrind warning during corlib LongTests when inline optimization is on

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Tue Nov 14 13:09:35 EST 2006


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Changed by matt at use.net.

http://bugzilla.ximian.com/show_bug.cgi?id=79929

--- shadow/79929	2006-11-14 13:09:35.000000000 -0500
+++ shadow/79929.tmp.12005	2006-11-14 13:09:35.000000000 -0500
@@ -0,0 +1,45 @@
+Bug#: 79929
+Product: Mono: Runtime
+Version: 1.0
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: JIT
+AssignedTo: lupus at ximian.com                            
+ReportedBy: matt at use.net               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: valgrind warning during corlib LongTests when inline optimization is on
+
+Steps to reproduce the problem:
+1. 
+valgrind --smc-check=all --freelist-vol=99999999 --suppressions=../../../mono/data/mono.supp 
+mono --debug 
+~/lib/mono/1.0/nunit-console.exe /labels /fixture:MonoTests.System.DoubleTest 
+corlib_test_default.dll
+
+Actual Results:
+***** MonoTests.System.DoubleTest.PublicFields
+==8088== Conditional jump or move depends on uninitialised value(s)
+==8088==    at 0x8131996: mono_method_to_ir (mini.c:4497)
+==8088==    by 0x8146CC4: inline_method (mini.c:3414)
+==8088==    by 0x813927D: mono_method_to_ir (mini.c:4708)
+==8088==    by 0x8144AC5: mini_method_compile (mini.c:10193)
+==8088==    by 0x8146490: mono_jit_compile_method (mini.c:10558)
+==8088==    by 0x80782A9: mono_magic_trampoline (mini-trampolines.c:27)
+==8088==    by 0x4458031: ???
+
+
+Expected Results:
+should valgrind cleanly
+
+How often does this happen? 
+every time
+
+Additional Information:
+This is on KUbuntu 6.10 on x86 with current SVN


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