builtins-58.c: Check for pow at the end of words only.

	* gcc.dg/builtins-58.c: Check for pow at the end of words only.
	* gcc.dg/pr46728-6.c: Ditto.

From-SVN: r220394

gcc/testsuite/ChangeLog

+2015-02-04  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* gcc.dg/builtins-58.c: Check for pow at the end of words only.
+	* gcc.dg/pr46728-6.c: Ditto.
+
 2015-02-04  Robert Suchanek  <robert.suchanek@imgtec.com>
 
 	* gcc.target/mips/loongson-simd.c: Update comment to clarify the need

gcc/testsuite/gcc.dg/builtins-58.c

@@ -30,4 +30,4 @@ double test4 (double x)
 }
 #endif
 
-/* { dg-final { scan-assembler-not "pow" } } */
+/* { dg-final { scan-assembler-not {pow\M} } } */

gcc/testsuite/gcc.dg/pr46728-6.c

@@ -18,4 +18,4 @@ main (int argc, char *argv[])
 }
 
 
-/* { dg-final { scan-assembler-not "pow" } } */
+/* { dg-final { scan-assembler-not {pow\M} } } */