[llvm-dev] Register Allocation and Scheduling Issues

[Tim Northover via llvm-dev]

On 26 August 2017 at 11:14, hameeza ahmed <hahmed2305 at gmail.com> wrote:
> Hello,
>
> I have defined 8 registers in registerinfo.td file in the following order:
> R_0, R_1, R_2, R_3, R_4, R_5, R_6, R_7
>
> But the generated assembly code only uses 2 registers. How to enable it to
> use all 8?

What are your thoughts on what might be the issue? Have you considered
the advantages and disadvantages of using multiple registers for the
code you're testing?

Cheers.

Tim.