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Re: [PATH] PR 5126, fix for m68k PIC optimization bug

From: Richard Henderson <rth at redhat dot com>
To: Roman Zippel <zippel at linux-m68k dot org>
Cc: Craig Rodrigues <rodrigc at mediaone dot net>, gcc-patches at gcc dot gnu dot org, steve at mctavish dot co dot uk
Date: Sun, 16 Dec 2001 18:10:56 -0800
Subject: Re: [PATH] PR 5126, fix for m68k PIC optimization bug
References: <20011215160826.A14274@mediaone.net> <20011215181115.D8758@redhat.com> <3C1D0906.DA335FCC@linux-m68k.org>

On Sun, Dec 16, 2001 at 09:50:14PM +0100, Roman Zippel wrote:
> How should this be done in legitimize_pic_address?

	if (reload_in_progress)
	  regs_ever_live[PIC_REGNUM] = 1;

Right where current_function_uses_pic_offset_table is
set currently.  Apparently some of this already exists
in the NetBSD code base; Steve said he'd clean it up
and commit it.


r~

Follow-Ups:
- Re: [PATH] PR 5126, fix for m68k PIC optimization bug
  - From: Roman Zippel

References:
- [PATH] PR 5126, fix for m68k PIC optimization bug
  - From: Craig Rodrigues
- Re: [PATH] PR 5126, fix for m68k PIC optimization bug
  - From: Richard Henderson
- Re: [PATH] PR 5126, fix for m68k PIC optimization bug
  - From: Roman Zippel

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