From: David Edelsohn <edelsohn@gnu.org>
Date: Wed, 29 Mar 2006 23:17:23 +0000 (+0000)
Subject: * config/rs6000/constraints.md: Add "W" constraint.
X-Git-Tag: releases/gcc-4.2.0~3499
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=40377a6d88fc7acb2471437109f096e0c224fc33;p=thirdparty%2Fgcc.git

* config/rs6000/constraints.md: Add "W" constraint.

From-SVN: r112518
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 534db8f70c6a..dd5b1ec877bb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -4,6 +4,7 @@
 	* genconditions.c (write_header): Add tm-constrs.h to included
 	headers.
 	* Makefile.in (build/gencondmd.o): Add tm-constrs.h dependency.
+	* config/rs6000/constraints.md: Add "W" constraint.
 
 2006-03-29  Roger Sayle  <roger@eyesopen.com>
 
diff --git a/gcc/config/rs6000/constraints.md b/gcc/config/rs6000/constraints.md
index 155395d28f72..a7d46611813a 100644
--- a/gcc/config/rs6000/constraints.md
+++ b/gcc/config/rs6000/constraints.md
@@ -156,3 +156,7 @@
 			      || !logical_operand (op, DImode))"))
 	    (not (match_operand 0 "mask_operand")))
        (not (match_operand 0 "mask64_operand"))))
+
+(define_constraint "W"
+  "vector constant that does not require memory"
+  (match_operand 0 "easy_vector_constant"))