From 61a37d2f7d3c29ffa2db2f9c6eeced463e5b0e13 Mon Sep 17 00:00:00 2001
From: Uros Bizjak <ubizjak@gmail.com>
Date: Fri, 11 Nov 2016 20:43:54 +0100
Subject: [PATCH] i386.md (*<shift_insn><mode>3_doubleword): Mark operand 0 as
 earlyclobber.

	* config/i386/i386.md (*<shift_insn><mode>3_doubleword): Mark
	operand 0 as earlyclobber.
	(*ashl<mode>3_doubleword): Ditto for all operand 0 alternatives.

From-SVN: r242320
---
 gcc/ChangeLog           | 1 +
 gcc/config/i386/i386.md | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 63509bf7f162..67622bf186c2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -10,6 +10,7 @@
 	PR target/78262
 	* config/i386/i386.md (*<shift_insn><mode>3_doubleword): Mark
 	operand 0 as earlyclobber.
+	(*ashl<mode>3_doubleword): Ditto for all operand 0 alternatives.
 
 2016-11-06  Jack Howarth  <howarth.at.gcc@gmail.com>
 
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index c0c64ee2e71f..03e2c74fd536 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -9282,7 +9282,7 @@
   "ix86_expand_binary_operator (ASHIFT, <MODE>mode, operands); DONE;")
 
 (define_insn "*ashl<mode>3_doubleword"
-  [(set (match_operand:DWI 0 "register_operand" "=&r,r")
+  [(set (match_operand:DWI 0 "register_operand" "=&r,&r")
 	(ashift:DWI (match_operand:DWI 1 "reg_or_pm1_operand" "n,0")
 		    (match_operand:QI 2 "nonmemory_operand" "<S>c,<S>c")))
    (clobber (reg:CC FLAGS_REG))]
-- 
2.47.2