From: Michael Meissner <meissner@linux.vnet.ibm.com>
Date: Thu, 15 Feb 2018 19:57:46 +0000 (+0000)
Subject: backport: re PR target/84154 (PowerPC GCC 7 and 8 have regression in converting fp... 
X-Git-Tag: releases/gcc-6.5.0~522
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d67389e600aa34f8f7111d8b30d450f45500500;p=thirdparty%2Fgcc.git

backport: re PR target/84154 (PowerPC GCC 7 and 8 have regression in converting fp to short/char and returning it)

2018-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>

	Back port from trunk
	2018-02-06  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/84154
	* config/rs6000/rs6000.md (su code attribute): Use "u" for
	unsigned_fix, not "s".

From-SVN: r257707
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 983edf7bd22e..059f5e968d25 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2018-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	Back port from trunk
+	2018-02-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/84154
+	* config/rs6000/rs6000.md (su code attribute): Use "u" for
+	unsigned_fix, not "s".
+
 2018-02-15  Aaron Sawdey  <acsawdey@linux.vnet.ibm.com>
 
 	Back port from mainline
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index bda465db833b..5cb37463cf61 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -535,7 +535,7 @@
 (define_code_attr su [(sign_extend	"s")
 		      (zero_extend	"u")
 		      (fix		"s")
-		      (unsigned_fix	"s")
+		      (unsigned_fix	"u")
 		      (float		"s")
 		      (unsigned_float	"u")])