go-test.exp: Set goarch for aarch64*-*-*.

2014-01-15  Matthias Klose  <doko@ubuntu.com>

        * go.test/go-test.exp: Set goarch for aarch64*-*-*.

From-SVN: r206631

gcc/testsuite/ChangeLog

+2014-01-15  Matthias Klose  <doko@ubuntu.com>
+
+	* go.test/go-test.exp: Set goarch for aarch64*-*-*.
+
 2014-01-15  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/59822

gcc/testsuite/go.test/go-test.exp

@@ -187,6 +187,9 @@ proc go-set-goarch { } {
     global target_triplet
 
     switch -glob $target_triplet {
+	"aarch64*-*-*" {
+	    set goarch "arm64"
+	}
 	"alpha*-*-*" {
 	    set goarch "alpha"
 	}