From: Richard Earnshaw <rearnsha@arm.com>
Date: Thu, 22 May 2014 15:54:28 +0000 (+0000)
Subject: re PR target/61208 (armhf: generated asm code produces "branch out of range" error... 
X-Git-Tag: releases/gcc-4.8.4~459
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b3f0b133e3f105025e9fbf868c1bfe1ef1979fa;p=thirdparty%2Fgcc.git

re PR target/61208 (armhf: generated asm code produces "branch out of range" error in gas with -Os)

	PR target/61208
	* arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.

From-SVN: r210814
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f37dcfdd83d3..97346e852c06 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2014-05-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/61208
+	* arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
+
 2013-05-22  Richard Biener  <rguenther@suse.de>
 
 	* BASE-VER: Set to 4.8.4.
diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md
index ae2492c9f962..9050ec838a99 100644
--- a/gcc/config/arm/arm.md
+++ b/gcc/config/arm/arm.md
@@ -7630,12 +7630,13 @@
 
 (define_insn "*arm_cmpdi_unsigned"
   [(set (reg:CC_CZ CC_REGNUM)
-	(compare:CC_CZ (match_operand:DI 0 "s_register_operand" "r")
-		       (match_operand:DI 1 "arm_di_operand"	"rDi")))]
+	(compare:CC_CZ (match_operand:DI 0 "s_register_operand" "r,r")
+		       (match_operand:DI 1 "arm_di_operand"	"rDi,rDi")))]
   "TARGET_32BIT"
   "cmp\\t%R0, %R1\;it eq\;cmpeq\\t%Q0, %Q1"
   [(set_attr "conds" "set")
-   (set_attr "length" "8")]
+   (set_attr "arch" "a,t2")
+   (set_attr "length" "8,10")]
 )
 
 (define_insn "*arm_cmpdi_zero"