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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4e47811fc36b1703e8e080338f74e1bebd4e5e6b..86a19bcd32f15ea08269e4f17e2c00d12c6fa414 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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".

diff --git a/gcc/config/rl78/rl78.md b/gcc/config/rl78/rl78.md
index a447f331ed0a345191d2968dd860ebc8bf87370c..1c44e870b04d5001477d1909e7e51ea419b48b81 100644 (file)
--- a/gcc/config/rl78/rl78.md
+++ b/gcc/config/rl78/rl78.md
@@ -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;"
+)

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index dddf837aad36dfd36356872eccba39065424fe46..f27ea4fd79c8625a6fccb124e906b432f7b7d479 100644 (file)
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -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.

diff --git a/libgcc/config/rl78/anddi3.S b/libgcc/config/rl78/anddi3.S
new file mode 100644 (file)
index 0000000..849d400
--- /dev/null
+++ b/libgcc/config/rl78/anddi3.S
@@ -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

diff --git a/libgcc/config/rl78/t-rl78 b/libgcc/config/rl78/t-rl78
index 1e9a029e9f51d538dd0e250d3e5f58607b268f20..c9eddd92a6bd46268863439de5183978ae92ae0f 100644 (file)
--- a/libgcc/config/rl78/t-rl78
+++ b/libgcc/config/rl78/t-rl78
@@ -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 \