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Re: optimization/9123: [3.2/3.3/3.4 regression ] Internal compiler error in do_SUBST at combine.c:434
- From: Janis Johnson <janis187 at us dot ibm dot com>
- To: gcc-gnats at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, khindenburg at cherrynebula dot net, nobody at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, aoliva at redhat dot com
- Date: Sat, 22 Mar 2003 13:42:33 -0800
- Subject: Re: optimization/9123: [3.2/3.3/3.4 regression ] Internal compiler error in do_SUBST at combine.c:434
- Organization: IBM
- Reply-to: janis187 at us dot ibm dot com
The regression appeared with this patch:
2001-04-12 Alexandre Oliva <aoliva at redhat dot 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