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rl78.md: New define_expand "anddi3". 

2018-01-22  Sebastian Perta  <sebastian.perta@renesas.com>

	* config/rl78/rl78.md: New define_expand "anddi3".

2018-01-22  Sebastian Perta  <sebastian.perta@renesas.com>

	* config/rl78/anddi3.S: New assembly file.
	* config/rl78/t-rl78: Added anddi3.S to LIB2ADD.

From-SVN: r256958
This commit is contained in:
Sebastian Perta 2018-01-22 19:23:15 +00:00 committed by Sebastian Perta
parent 99cc06ea06
commit bc8b0d0428
5 changed files with 87 additions and 1 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
* config/rl78/rl78.md: New define_expand "anddi3".
2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
* config/rl78/rl78.md: New define_expand "umindi3".

10
gcc/config/rl78/rl78.md
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@ -758,3 +758,13 @@
"rl78_emit_libcall (\"__smaxdi3\", SMAX, DImode, DImode, 3, operands);
DONE;"
)
(define_expand "anddi3"
[(set (match_operand:DI 0 "nonimmediate_operand" "")
(and:DI (match_operand:DI 1 "general_operand" "")
(match_operand:DI 2 "general_operand" "")))
]
"optimize_size"
"rl78_emit_libcall (\"__anddi3\", AND, DImode, DImode, 3, operands);
DONE;"
)

5
libgcc/ChangeLog
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@ -1,3 +1,8 @@
2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
* config/rl78/anddi3.S: New assembly file.
* config/rl78/t-rl78: Added anddi3.S to LIB2ADD.
2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
* config/rl78/umindi3.S: New assembly file.

66
libgcc/config/rl78/anddi3.S Normal file
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@ -0,0 +1,66 @@
; Copyright (C) 2017 Free Software Foundation, Inc.
; Contributed by Sebastian Perta.
;
; This file 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.
;
; This file 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.
;
; Under Section 7 of GPL version 3, you are granted additional
; permissions described in the GCC Runtime Library Exception, version
; 3.1, as published by the Free Software Foundation.
;
; You should have received a copy of the GNU General Public License and
; a copy of the GCC Runtime Library Exception along with this program;
; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
; <http://www.gnu.org/licenses/>.
#include "vregs.h"
.text
START_FUNC ___anddi3
movw hl, sp
mov a, [hl+4]
and a, [hl+12]
mov r8, a
mov a, [hl+5]
and a, [hl+13]
mov r9, a
mov a, [hl+6]
and a, [hl+14]
mov r10, a
mov a, [hl+7]
and a, [hl+15]
mov r11, a
mov a, [hl+8]
and a, [hl+16]
mov r12, a
mov a, [hl+9]
and a, [hl+17]
mov r13, a
mov a, [hl+10]
and a, [hl+18]
mov r14, a
mov a, [hl+11]
and a, [hl+19]
mov r15, a
ret
END_FUNC ___anddi3

3
libgcc/config/rl78/t-rl78
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@ -36,7 +36,8 @@ LIB2ADD = \
$(srcdir)/config/rl78/umindi3.S \
$(srcdir)/config/rl78/umaxdi3.S \
$(srcdir)/config/rl78/smindi3.S \
$(srcdir)/config/rl78/smaxdi3.S
$(srcdir)/config/rl78/smaxdi3.S \
$(srcdir)/config/rl78/anddi3.S
LIB2FUNCS_EXCLUDE = _clzhi2 _clzsi2 _ctzhi2 _ctzsi2 \
_popcounthi2 _popcountsi2 \