re PR target/65109 (r220674 causes FAIL: gcc.target/powerpc/ppc64-abi-1.c execution test)

	PR target/65109
	* gcc.target/powerpc/ppc64-abi-1.c: Split test functions into
	two parts.  One to save registers, the other to verify the
	registers have the right values.  Save register state into
	static data rather than on the stack.

From-SVN: r220920

gcc/testsuite/ChangeLog

+2015-02-23  Martin Sebor  <msebor@redhat.com>
+
+	PR target/65109
+	* gcc.target/powerpc/ppc64-abi-1.c: Split test functions into
+	two parts.  One to save registers, the other to verify the
+	registers have the right values.  Save register state into
+	static data rather than on the stack.
+
 2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 
 	PR bootstrap/63888