[llvm-dev] Writing tests with Filecheck without emitting output to stdin

[Tim Northover via llvm-dev]

Hi Mahesh,

On 31 March 2018 at 14:27, Mahesh Attarde <coder.mahesh at gmail.com> wrote:
> I am hoping to do something like this,
>
> ; RUN: FileCheck  --input-file=a.rpt.gold --check-prefix=CHECK-A < a.rpt

I'm afraid I don't understand. What is "a.rpt.gold" expected to
contain? Is it something you'll write or something generated by opt?

Cheers.

Tim.