Re: [1/6 CRIS cc0-preparations] try to generate zero-based comparisons

2020-05-05 Thread Hans-Peter Nilsson via Gcc-patches
> From: Jeff Law > Date: Tue, 5 May 2020 16:52:07 +0200 > On Mon, 2020-02-10 at 17:55 +0100, Hans-Peter Nilsson wrote: > > * config/cris/cris.c (cris_reduce_compare): New function. > > * config/cris/cris-protos.h (cris_reduce_compare): Add prototype. > > * config/cris/cris.md ("cbranch4", "cbran

Re: [1/6 CRIS cc0-preparations] try to generate zero-based comparisons

2020-05-05 Thread Jeff Law via Gcc-patches
On Mon, 2020-02-10 at 17:55 +0100, Hans-Peter Nilsson wrote: > * config/cris/cris.c (cris_reduce_compare): New function. > * config/cris/cris-protos.h (cris_reduce_compare): Add prototype. > * config/cris/cris.md ("cbranch4", "cbranchdi4", "cstoredi4") > (cstore4"): Apply cris_reduce_compare in ex