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* config/i860/i860.h (target_flags, TARGET_XP, TARGET_SWITCHES)

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(TARGET_DEFAULT): Delete.
	* config/i860/i860.opt: New file.

From-SVN: r96884
This commit is contained in:
Richard Sandiford 2005-03-22 19:21:38 +00:00 • committed by Richard Sandiford
parent 0b2c18fe79
commit 9ea1c2f673
3 changed files with 38 additions and 27 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2005-03-22 Richard Sandiford <rsandifo@redhat.com>
* config/i860/i860.h (target_flags, TARGET_XP, TARGET_SWITCHES)
(TARGET_DEFAULT): Delete.
* config/i860/i860.opt: New file.
2005-03-22 Richard Sandiford <rsandifo@redhat.com>
* config/frv/frv-protos.h (frv_branch_cost_string, frv_branch_cost_int)

27
gcc/config/i860/i860.h
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@ -36,33 +36,6 @@ do { \
/* Print subsidiary information on the compiler version in use. */
#define TARGET_VERSION fprintf (stderr, " (i860)");
/* Run-time compilation parameters selecting different hardware subsets
or supersets.
On the i860, we have one: TARGET_XP. This option allows gcc to generate
additional instructions available only on the newer i860 XP (but not on
the older i860 XR).
*/
extern int target_flags;
/* Nonzero if we should generate code to use the fpu. */
#define TARGET_XP (target_flags & 1)
/* Macro to define tables used to set the flags.
This is a list in braces of pairs in braces,
each pair being { "NAME", VALUE }
where VALUE is the bits to set or minus the bits to clear.
An empty string NAME is used to identify the default VALUE. */
#define TARGET_SWITCHES \
{ {"xp", 1, N_("Generate code which uses the FPU")}, \
{"noxp", -1, N_("Do not generate code which uses the FPU")}, \
{"xr", -1, N_("Do not generate code which uses the FPU")}, \
{ "", TARGET_DEFAULT, NULL}}
#define TARGET_DEFAULT 0
/* target machine storage layout */

32
gcc/config/i860/i860.opt Normal file
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@ -0,0 +1,32 @@
; Options for the Intel i860 port of the compiler.
; Copyright (C) 2005 Free Software Foundation, Inc.
;
; This file is part of GCC.
;
; GCC is free software; you can redistribute it and/or modify it under
; the terms of the GNU General Public License as published by the Free
; Software Foundation; either version 2, or (at your option) any later
; version.
;
; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
; WARRANTY; without even the implied warranty of MERCHANTABILITY or
; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
; for more details.
;
; You should have received a copy of the GNU General Public License
; along with GCC; see the file COPYING. If not, write to the Free
; Software Foundation, 59 Temple Place - Suite 330, Boston, MA
; 02111-1307, USA.
mxp
Target Report RejectNegative Mask(XP)
Generate code which uses the FPU
mnoxp
Target Report RejectNegative InverseMask(XP)
Do not generate code which uses the FPU
mxr
Target Report RejectNegative InverseMask(XP)
Do not generate code which uses the FPU