From 458a870618683f21ed97b3c49037ba9017ea3c83 Mon Sep 17 00:00:00 2001
From: ramana <ramana@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 12 Apr 2011 13:42:48 +0000
Subject: [PATCH] Fix PR target/48090
2011-04-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
PR target/48090
* config/arm/arm.md (*arm_negdi2): Fix early clobber constraints.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172318 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 5 +++++
gcc/config/arm/arm.md | 2 +-
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md
index e703a73..5e7b402 100644
--- a/gcc/config/arm/arm.md
+++ b/gcc/config/arm/arm.md
@@ -3696,7 +3696,7 @@
;; The constraints here are to prevent a *partial* overlap (where %Q0 == %R1).
;; The first alternative allows the common case of a *full* overlap.
(define_insn "*arm_negdi2"
- [(set (match_operand:DI 0 "s_register_operand" "=&r,r")
+ [(set (match_operand:DI 0 "s_register_operand" "=r,&r")
(neg:DI (match_operand:DI 1 "s_register_operand" "0,r")))
(clobber (reg:CC CC_REGNUM))]
"TARGET_ARM"
--
1.7.3.4
