From 443a31dc017021d5ea85a492e3e95996a5b53a99 Mon Sep 17 00:00:00 2001
From: erich <erich@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 9 Oct 1994 16:39:43 +0000
Subject: [PATCH] (reload_outdf): Don't emit an add insn if the address is just
 a register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8244 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/config/arm/arm.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md
index e72acd31c85..5ace5267a58 100644
--- a/gcc/config/arm/arm.md
+++ b/gcc/config/arm/arm.md
@@ -2493,8 +2493,11 @@
    (match_operand:SI 2 "s_register_operand" "=&r")]
   ""
   "
-  emit_insn (gen_addsi3 (operands[2], XEXP (XEXP (operands[0], 0), 0),
-			 XEXP (XEXP (operands[0], 0), 1)));
+  if (GET_CODE (XEXP (operands[0], 0)) == REG)
+    operands[2] = XEXP (operands[0], 0);
+  else
+    emit_insn (gen_addsi3 (operands[2], XEXP (XEXP (operands[0], 0), 0),
+			   XEXP (XEXP (operands[0], 0), 1)));
   emit_insn (gen_rtx (SET, VOIDmode, gen_rtx (MEM, DFmode, operands[2]),
 		      operands[1]));
   DONE;
-- 
2.11.4.GIT