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From: "kkojima at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/34040] [4.3 Regression] ICE: in simplify_subreg, at simplify-rtx.c:4921 building libgfortran
Date: Wed, 14 Nov 2007 04:02:00 -0000 [thread overview]
Message-ID: <20071114040200.13498.qmail@sourceware.org> (raw)
In-Reply-To: <bug-34040-14721@http.gcc.gnu.org/bugzilla/>
------- Comment #6 from kkojima at gcc dot gnu dot org 2007-11-14 04:02 -------
(In reply to comment #5)
> copysign takes doubles and returns a double. Does the SH double have SF mode in
> the conditions of this PR?
Yes. When -m2e is specified on SH, DOUBLE_TYPE_SIZE is set to
32 and double_type_node has the SF type.
Perhaps all targets which set DOUBLE_TYPE_SIZE to other than 64
might have the same issue.
--
kkojima at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kkojima at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34040
next prev parent reply other threads:[~2007-11-14 4:02 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-09 10:42 [Bug middle-end/34040] New: " rask at gcc dot gnu dot org
2007-11-09 10:45 ` [Bug middle-end/34040] " rask at gcc dot gnu dot org
2007-11-09 18:49 ` [Bug rtl-optimization/34040] " pinskia at gcc dot gnu dot org
2007-11-12 19:21 ` ebotcazou at gcc dot gnu dot org
2007-11-12 19:21 ` ebotcazou at gcc dot gnu dot org
2007-11-12 21:06 ` [Bug fortran/34040] " ebotcazou at gcc dot gnu dot org
2007-11-13 12:28 ` fxcoudert at gcc dot gnu dot org
2007-11-14 4:02 ` kkojima at gcc dot gnu dot org [this message]
2007-11-16 23:43 ` fxcoudert at gcc dot gnu dot org
2007-11-17 17:10 ` [Bug fortran/34040] relation between kinds and C types (for math builtins) shouldn't be hardcoded fxcoudert at gcc dot gnu dot org
2007-11-18 10:27 ` kkojima at gcc dot gnu dot org
2008-03-30 20:00 ` pinskia at gcc dot gnu dot org
2008-06-15 15:12 ` fxcoudert at gcc dot gnu dot org
2009-04-10 20:44 ` dfranke at gcc dot gnu dot org
2009-05-05 8:18 ` [Bug fortran/34040] Support for DOUBLE_TYPE_SIZE != 64 targets fxcoudert at gcc dot gnu dot org
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