Hey,

This is causing an ICE. Bug here: 112337 � arm: ICE in arm_effective_regno when compiling for MVE (gnu.org)<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112337>

Regards,
Saurabh

________________________________
From: Vladimir Makarov <vmakarov.gcc@gmail.com>
Sent: Thursday, October 26, 2023 3:00 PM
To: gcc-patches@gcc.gnu.org <gcc-patches@gcc.gnu.org>
Subject: [pushed] [RA]: Modify cost calculation for dealing with pseudo equivalences



This is the second attempt to improve RA cost calculation for pseudos
with equivalences.  The patch explanation is in the log message.

The patch was successfully bootstrapped and tested on x86-64, aarch64,
and ppc64le.  The patch was also benchmarked on x86-64 spec2017.
specfp2017 performance did not changed, specint2017 improved by 0.3%.