RTL frontend input format again (was Re: [PATCH 15/16] RTL frontend (rtl1), on top of dump reader)

Bernd Schmidt bschmidt@redhat.com
Wed Oct 19 14:42:00 GMT 2016


On 10/19/2016 04:35 PM, David Malcolm wrote:

> In r241120 I dropped all dumping of the JUMP_LABEL when adding the
> "compact" mode.
>
> I'm now running into an issue with this as I update the __RTL in cc1
> tests to use the new format, since various passes require the
> JUMP_INSNs to have JUMP_LABEL data.

Isn't it possible to recreate these? In jump.c we have 
rebuild_jump_labels, which looks like it'll also compute LABEL_NUSES 
which I think we were considering dropping in the output.


Bernd



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