From 4a6ac6a5e6107c301a771ab2398ba3c3ae7ff946 Mon Sep 17 00:00:00 2001
From: David Edelsohn <edelsohn@gnu.org>
Date: Mon, 9 May 2005 22:04:48 +0000
Subject: [PATCH] re PR target/21477 (adddi3 becomes external reference rather
 than instruction on powerpc64)

        PR target/21477
        * config/rs6000/rs6000.md (add_op2): New.
        (add<mode>3): Use it.

From-SVN: r99475
---
 gcc/ChangeLog               | 6 ++++++
 gcc/config/rs6000/rs6000.md | 5 ++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e6fd1afebdc..e78b8ae9a23 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2005-05-09  David Edelsohn  <edelsohn@gnu.org>
+
+        PR target/21477
+        * config/rs6000/rs6000.md (add_op2): New.
+        (add<mode>3): Use it.
+
 2005-05-09  Richard Earnshaw  <richard.earnshaw@arm.com>
 
 	* arm.c (arm_gen_constant): Add new heuristic for generating
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 0c8abb10f29..c627daf2d77 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -1006,10 +1006,13 @@
 
 ;; Fixed-point arithmetic insns.
 
+(define_mode_attr add_op2 [(SI "reg_or_arith_cint_operand")
+			   (DI "reg_or_add_cint64_operand")])
+
 (define_expand "add<mode>3"
   [(set (match_operand:SDI 0 "gpc_reg_operand" "")
 	(plus:SDI (match_operand:SDI 1 "gpc_reg_operand" "")
-		  (match_operand:SDI 2 "reg_or_arith_cint_operand" "")))]
+		  (match_operand:SDI 2 "<add_op2>" "")))]
   ""
   "
 {
-- 
2.30.2