https://bugzilla.novell.com/show_bug.cgi?id=648831
https://bugzilla.novell.com/show_bug.cgi?id=648831#c0 Summary: Thread.MemoryBarrier() needs to be implemented on x86 and x86-64 Classification: Mono Product: Mono: Runtime Version: 2.8.x Platform: x86 OS/Version: All Status: NEW Severity: Normal Priority: P5 - None Component: JIT AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0) The Mono JIT incorrectly assumes that a memory barrier isn't needed on x86. The .NET JIT does an interlocked memory operation to create a full memory barrier. I believe that an mfence x86 opcode is a better implementation (an CPUs where it is available). Reproducible: Always Steps to Reproduce: 1. 2. 3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
