ratch register. We can use
R10 and R11 to call mcount in large model with PIC.
OK for master?
Thanks.
--
H.J.
From b2e0bccbdba630a1f7f8b601e19b7302e375e240 Mon Sep 17 00:00:00 2001
From: "H.J. Lu"
Date: Fri, 8 Jan 2021 05:20:19 -0800
Subject: [PATCH] x86-64: Use R10 and R11 for prof
On Fri, Jan 8, 2021 at 2:28 PM H.J. Lu wrote:
>
> On Fri, Jan 8, 2021 at 4:50 AM H.J. Lu wrote:
> >
> > On Fri, Jan 8, 2021 at 1:24 AM Uros Bizjak wrote:
> > >
> > > > Since R10 is preserved when calling mcount, R10 can be used a scratch
> > > > register to call mcount in large model.
> > >
> >
*%%r10\n",
> > > > + mcount_name);
> > > > + break;
> > >
> > > This is the patch I am checking in.
> > >
> >
> > For NO_PROFILE_COUNTERS targets, R11 is a scratch register. We can use
> > R10 and R11 to ca
