c/7510: gcc 3.1: ICE in extract_insn on RS/6k AIX (works on x86 linux)

[Alan Modra]

The following reply was made to PR c/7510; it has been noted by GNATS.

From: Alan Modra <amodra@bigpond.net.au>
To: Alan Modra <amodra@gcc.gnu.org>
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c/7510: gcc 3.1: ICE in extract_insn on RS/6k AIX (works on x86 linux)
Date: 7 Aug 2002 02:36:28 -0000

 Responsible-Changed-From-To: unassigned->amodra
 Responsible-Changed-By: amodra
 Responsible-Changed-When: Tue Aug 06 19:28:21 PDT 2002
 Responsible-Changed-Why:
     analyzed
 State-Changed-From-To: open->analyzed
 State-Changed-By: amodra
 State-Changed-When: Tue Aug 06 19:28:21 PDT 2002
 State-Changed-Why:
 
 Fixed on mainline with
 
 2002-07-24  Alan Modra  <amodra@bigpond.net.au>
 
 	* config/rs6000/rs6000.md: Remove scratch reg on insns using
 	addze and similar (plus (comparison r1 r2) r3) insns.  Add
 	missing scratch reg in one case.  Formatting fixes.
 
 When the branch reopens, I'll pester the port maintainers to grant
 permission for this fix to go into gcc-3.2.1