From: Chris Demetriou <cgd@google.com>
Date: Tue, 1 Sep 2009 16:46:10 +0000 (-0700)
Subject: i386.c (ix86_vectorize_builtin_conversion): Never vectorize if not TARGET_SSE2.
X-Git-Tag: releases/gcc-4.3.5~402
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c91a67825d702bc1968faac363fd6e8051548a0;p=thirdparty%2Fgcc.git

i386.c (ix86_vectorize_builtin_conversion): Never vectorize if not TARGET_SSE2.

	* config/i386/i386.c (ix86_vectorize_builtin_conversion): Never
	vectorize if not TARGET_SSE2.

From-SVN: r151276
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4e00ce5fa2a4..0b7bdc3cdb1e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-08-31  Chris Demetriou  <cgd@google.com>
+
+	* config/i386/i386.c (ix86_vectorize_builtin_conversion): Never
+	vectorize if not TARGET_SSE2.
+
 2009-08-28  Uros Bizjak  <ubizjak@gmail.com>
 
 	* global.c (global_alloc): Do not calculate bitmatrix percentages
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index a759028b1c8a..d9f9b8cd3e44 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -21529,7 +21529,7 @@ ix86_veclibabi_acml (enum built_in_function fn, tree type_out, tree type_in)
 static tree
 ix86_vectorize_builtin_conversion (unsigned int code, tree type)
 {
-  if (TREE_CODE (type) != VECTOR_TYPE
+  if (!TARGET_SSE2 || TREE_CODE (type) != VECTOR_TYPE
       /* There are only conversions from/to signed integers.  */
       || TYPE_UNSIGNED (TREE_TYPE (type)))
     return NULL_TREE;