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Re: Bug in gen_addr_rtx() in gcc4.1?
- From: Andrew Pinski <pinskia at physics dot uc dot edu>
- To: charles dot fu001 at gmail dot com (Charles Fu)
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 2 May 2006 13:13:53 -0400 (EDT)
- Subject: Re: Bug in gen_addr_rtx() in gcc4.1?
>
> On a system which supports 64-bit implementation but with TARGET_ILP32
> ABI, like HPUX on ia64, the gcc-4.1 compiler generates incorrect code
> for the dejagnu test gcc.dg/tree-ssa/pr23386.c. The problem seems
> because that the gen_addr_rtx() in tree-ssa-address.c always returns
> Pmode rtx. On a TARGET_64BIT machine, Pmode is DImode.
I do not see this failing on ia64-hpux (with -milp32).
http://gcc.gnu.org/ml/gcc-testresults/2006-05/msg00080.html
http://gcc.gnu.org/ml/gcc-testresults/2006-05/msg00045.html
Are you sure that you are not doing something funny with your
port?
-- Pinski