fold-vec-abs-char-fwrapv.c: Add xxspltib insn to expected output.

[testsuite]

2017-11-29  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-abs-char-fwrapv.c: Add xxspltib insn
	to expected output.
	* gcc.target/powerpc/fold-vec-abs-char.c: Add xxspltib insn
	to expected output.

From-SVN: r255272

gcc/testsuite/ChangeLog

+2017-11-30  Will Schmidt  <will_schmidt@vnet.ibm.com>
+
+	* gcc.target/powerpc/fold-vec-abs-char-fwrapv.c: Add xxspltib insn
+	to expected output.
+	* gcc.target/powerpc/fold-vec-abs-char.c: Add xxspltib insn
+	to expected output.
+
 2017-11-30  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/83210

gcc/testsuite/gcc.target/powerpc/fold-vec-abs-char-fwrapv.c

 /* Verify that overloaded built-ins for vec_abs with char
-   inputs produce the right results.  */
+   inputs produce the right code.  */
 
 /* { dg-do compile } */
 /* { dg-require-effective-target powerpc_altivec_ok } */
@@ -13,6 +13,6 @@ test2 (vector signed char x)
   return vec_abs (x);
 }
 
-/* { dg-final { scan-assembler-times "vspltisw|vxor" 1 } } */
+/* { dg-final { scan-assembler-times "vspltisw|vxor|xxspltib" 1 } } */
 /* { dg-final { scan-assembler-times "vsububm" 1 } } */
 /* { dg-final { scan-assembler-times "vmaxsb" 1 } } */

gcc/testsuite/gcc.target/powerpc/fold-vec-abs-char.c

 /* Verify that overloaded built-ins for vec_abs with char
-   inputs produce the right results.  */
+   inputs produce the right code.  */
 
 /* { dg-do compile } */
 /* { dg-require-effective-target powerpc_altivec_ok } */
@@ -13,6 +13,6 @@ test2 (vector signed char x)
   return vec_abs (x);
 }
 
-/* { dg-final { scan-assembler-times "vspltisw|vxor" 1 } } */
+/* { dg-final { scan-assembler-times "vspltisw|vxor|xxspltib" 1 } } */
 /* { dg-final { scan-assembler-times "vsububm" 1 } } */
 /* { dg-final { scan-assembler-times "vmaxsb" 1 } } */