[llvm] r310524 - [Hexagon] Ignore DBG_VALUEs when counting instructions in hexagon-early-if

[Krzysztof Parzyszek via llvm-commits]

On 8/10/2017 8:54 AM, Chad Rosier wrote:
> No sure if this is useful here, but there's also the isTransient() 
> function.  This function returns true if MI is a transient instruction 
> that is either very likely to be eliminated during RA or if MI doesn't 
> have an execution-time cost.

Thanks, I didn't know about it.  In this case isMetaInstruction would be 
a good fit.

-Krzysztof

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, 
hosted by The Linux Foundation