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Re: [gfortran,patch] Fix NEW_LINE simplification

From: Jerry DeLisle <jvdelisle at verizon dot net>
To: FX Coudert <fxcoudert at gmail dot com>
Cc: gfortran List <fortran at gcc dot gnu dot org>, gcc-patches List <gcc-patches at gcc dot gnu dot org>
Date: Sun, 06 May 2007 15:44:25 -0700
Subject: Re: [gfortran,patch] Fix NEW_LINE simplification
References: <3A1128E7-4EEA-4D25-835A-EFC7E8A9D585@gmail.com>

FX Coudert wrote:

Attached one-line (+ whitespace) patch fixes an ICE on codes using NEW_LINE for non constant arguments. NEW_LINE can be simplified in the front-end for all character variables, since it only depends on the character kind of its argument. This lack of simplification triggered the ICE down in the code generation.

Bootstrapped and regtested on i686-linux, OK for mainline?

FX

:ADDPATCH fortran:

2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
        PR fortran/31764
        * simplify.c (gfc_simplify_new_line): NEW_LINE can be simplified
        even for non constant arguments.
2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
        PR fortran/31764
        * gfortran.dg/new_line.f90: Add new checks.

OK, thanks!

Jerry

References:
- [gfortran,patch] Fix NEW_LINE simplification
  - From: FX Coudert

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