[llvm-dev] error:Ran out of lanemask bits to represent subregister

[Tim Northover via llvm-dev]

Your first post was 6 hours ago and you've pinged it twice. That's too
frequent, the generally accepted ping rate on llvm lists is once per week.

Tim.

On Jul 14, 2017 1:07 PM, "hameeza ahmed via llvm-dev" <
llvm-dev at lists.llvm.org> wrote:

> please tell me how to solve this lanemask bits issue?
>
> how to increase lanemask bits?
>
> On Fri, Jul 14, 2017 at 8:33 PM, hameeza ahmed <hahmed2305 at gmail.com>
> wrote:
>
>>
>> Hello,
>> i am trying to construct a register of size 65536 bit by combining 2
>> registers of 32768 bits. both the 32768 bit registers are different so i
>> have to use the following method
>>
>> let SubRegIndices = [sub_32768bit, sub_32768bit_hi], CoveredBySubRegs = 1
>> in
>>
>> but i am getting following error..
>>
>> error:Ran out of lanemask bits to represent subregister
>> sub_32768bit_hi_then_sub_16384bit_hi_then_sub_32bit
>>
>> now how to increase lanemask bits? what changes are required
>> in IntrinsicEmitter.cpp file??
>>
>> Please reply.
>>
>>
>>
>
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