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If this helps taking your decision, there are at least two benchmarks for which disabling vmlx-forwarding makes a significant difference. If I get lucky I may be able to run on a panda board by next week and have more info to share Best Regards Seb ________________________________________ De : Evan Cheng [evan.cheng at apple.com] Date d'envoi : mardi 12 février 2013 16:47 À : Renato Golin Cc

I did the initial work on vmla formation. The default settings for cortex-a8 / a9 due to micro-architecture difference (i believe a8 TRM talks about vmla hazards) and extensive testing. That said, given the limitation of the current pre-RA scheduling pass, it's likely the use of vmla can caused regressions. Im not opposed to changing the setting for a9. However, it's not a good idea to

...-suite. If I get lucky I may be able to run on a panda board by next week and have > more info to share > That'd be great, thanks! --renato -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130212/ab837564/attachment.html>