[LLVMdev] Instruction Constraints Question

Krzysztof Parzyszek kparzysz at codeaurora.org
Wed Jan 23 14:38:34 PST 2013


On 1/23/2013 4:27 PM, Krzysztof Parzyszek wrote:
>
> How would you emulate src1 != mask via early clobbing?

Ah, I misread Tim's question.  Still---what if two input registers must 
be different?

-Krzysztof

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



More information about the llvm-dev mailing list