optimization/9123: [3.2/3.3/3.4 regression ] Internal compiler error in do_SUBST at combine.c:434

[Janis Johnson]

The following reply was made to PR optimization/9123; it has been noted by GNATS.

From: Janis Johnson <janis187@us.ibm.com>
To: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, khindenburg@cherrynebula.net,
   nobody@gcc.gnu.org, gcc-prs@gcc.gnu.org, aoliva@redhat.com
Cc:  
Subject: Re: optimization/9123: [3.2/3.3/3.4 regression ] Internal compiler error 
 in do_SUBST at combine.c:434
Date: Sat, 22 Mar 2003 13:42:33 -0800

 The regression appeared with this patch:
 
 2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 
         * recog.c (general_operand, immediate_operand,
         nonmemory_operand): Require CONST_INTs to be sign-extended
         values for their modes.
 
 The search used the smaller C++ test case.
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9123