From: Richard Biener <rguenther@suse.de>
Date: Tue, 21 Apr 2015 12:21:21 +0000 (+0000)
Subject: i386.c (ix86_builtin_vectorization_cost): Scale vec_construct cost by vec_stmt_cost.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=908c55f1612aff989f56d4ab0d7793fe5a84608d;p=gcc.git

i386.c (ix86_builtin_vectorization_cost): Scale vec_construct cost by vec_stmt_cost.

2015-04-21  Richard Biener  <rguenther@suse.de>

	* config/i386/i386.c (ix86_builtin_vectorization_cost): Scale
	vec_construct cost by vec_stmt_cost.

From-SVN: r222265
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6970232d8d1..791db049d58 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-21  Richard Biener  <rguenther@suse.de>
+
+	* config/i386/i386.c (ix86_builtin_vectorization_cost): Scale
+	vec_construct cost by vec_stmt_cost.
+
 2015-04-21  Richard Biener  <rguenther@suse.de>
 
 	* cfghooks.h (create_basic_block): Replace with two overloads
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 74332f3bef0..bdc365274bb 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -46705,7 +46705,7 @@ ix86_builtin_vectorization_cost (enum vect_cost_for_stmt type_of_cost,
 
       case vec_construct:
 	elements = TYPE_VECTOR_SUBPARTS (vectype);
-	return elements / 2 + 1;
+	return ix86_cost->vec_stmt_cost * (elements / 2 + 1);
 
       default:
         gcc_unreachable ();