mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-04-09 17:31:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

rs6000-passes.def: New file.

Browse Source 
2016-12-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000-passes.def: New file.
	* config/rs6000/rs6000-protos.h: Declare make_pass_analyze_swaps.
	* config/rs6000/rs6000.c (rs6000_option_override): Remove
	registration of machine-specific passes.
	(pass_analyze_swaps::clone): New function.
	* config/rs6000/t-rs6000: Define PASSES_EXTRA.

From-SVN: r243504
This commit is contained in:
Bill Schmidt 2016-12-09 19:56:02 +00:00 committed by William Schmidt
parent 46c0848272
commit 5715e98017
5 changed files with 49 additions and 9 deletions

9
gcc/ChangeLog

@ -1,3 +1,12 @@
2016-12-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000-passes.def: New file.
* config/rs6000/rs6000-protos.h: Declare make_pass_analyze_swaps.
* config/rs6000/rs6000.c (rs6000_option_override): Remove
registration of machine-specific passes.
(pass_analyze_swaps::clone): New function.
* config/rs6000/t-rs6000: Define PASSES_EXTRA.
2016-12-09 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/78721

27
gcc/config/rs6000/rs6000-passes.def Normal file

@ -0,0 +1,27 @@
/* Description of target passes for rs6000
Copyright (C) 2016 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 3, 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 COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/*
Macros that can be used in this file:
INSERT_PASS_AFTER (PASS, INSTANCE, TGT_PASS)
INSERT_PASS_BEFORE (PASS, INSTANCE, TGT_PASS)
REPLACE_PASS (PASS, INSTANCE, TGT_PASS)
*/
INSERT_PASS_BEFORE (pass_cse, 1, pass_analyze_swaps);

7
gcc/config/rs6000/rs6000-protos.h

@ -258,4 +258,11 @@ extern unsigned char rs6000_class_max_nregs[][LIM_REG_CLASSES];
extern unsigned char rs6000_hard_regno_nregs[][FIRST_PSEUDO_REGISTER];
extern bool rs6000_linux_float_exceptions_rounding_supported_p (void);
/* Pass management. */
namespace gcc { class context; }
class rtl_opt_pass;
extern rtl_opt_pass *make_pass_analyze_swaps (gcc::context *);
#endif /* rs6000-protos.h */

14
gcc/config/rs6000/rs6000.c

@ -5203,15 +5203,6 @@ static void
rs6000_option_override (void)
{
(void) rs6000_option_override_internal (true);
/* Register machine-specific passes. This needs to be done at start-up.
It's convenient to do it here (like i386 does). */
opt_pass *pass_analyze_swaps = make_pass_analyze_swaps (g);
struct register_pass_info analyze_swaps_info
= { pass_analyze_swaps, "cse1", 1, PASS_POS_INSERT_BEFORE };
register_pass (&analyze_swaps_info);
}
@ -41865,6 +41856,11 @@ public:
return rs6000_analyze_swaps (fun);
}
opt_pass *clone ()
{
return new pass_analyze_swaps (m_ctxt);
}
}; // class pass_analyze_swaps
rtl_opt_pass *

1
gcc/config/rs6000/t-rs6000

@ -20,6 +20,7 @@
TM_H += $(srcdir)/config/rs6000/rs6000-builtin.def
TM_H += $(srcdir)/config/rs6000/rs6000-cpus.def
PASSES_EXTRA += $(srcdir)/config/rs6000/rs6000-passes.def
rs6000-c.o: $(srcdir)/config/rs6000/rs6000-c.c
$(COMPILE) $<