[gcc(refs/users/meissner/heads/work041)] Update xxspltiw insn count.

[Michael Meissner]

https://gcc.gnu.org/g:17fce59b6fa513597dcaa41616039abe50183296

commit 17fce59b6fa513597dcaa41616039abe50183296
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Fri Mar 12 13:07:28 2021 -0500

    Update xxspltiw insn count.
    
    GCC can now generate either VSPLTISW or XXSPLTIW for load vector
    constants.  Adjust the test to reflect this.
    
    gcc/testsuite/
    2021-03-12  Michael Meissner  <meissner@linux.ibm.com>
    
            * gcc.target/powerpc/vec-splati-runnable.c (main):

Diff:
---
 gcc/testsuite/gcc.target/powerpc/vec-splati-runnable.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.target/powerpc/vec-splati-runnable.c b/gcc/testsuite/gcc.target/powerpc/vec-splati-runnable.c
index e84ce77a21d..d0654cb38ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/vec-splati-runnable.c
+++ b/gcc/testsuite/gcc.target/powerpc/vec-splati-runnable.c
@@ -160,7 +160,7 @@ main (int argc, char *argv [])
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\mxxspltiw\M} 2 } } */
+/* { dg-final { scan-assembler-times {\mxxspltiw\|vspltisw\M} 2 } } */
 /* { dg-final { scan-assembler-times {\mxxspltidp\M} 2 } } */
 /* { dg-final { scan-assembler-times {\mxxsplti32dx\M} 3 } } */