[LLVMdev] Use of movupd instead of movapd for x86

Fri Feb 25 00:54:31 PST 2011

Hi all,

Is there a way to force llc to generate movupd instruction instead of movapd for x86 target ?
I know that movapd is more performant, but I would like to measure degradation when alignment constraints are not met.

Best Regards
Seb
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