[gcc(refs/users/meissner/heads/work069)] Update insn count for XXSPLTIW.

[gcc(refs/users/meissner/heads/work069)] Update insn count for XXSPLTIW.

[Michael Meissner]

https://gcc.gnu.org/g:b90ce44d39b962f5a4af172c769c01fa017305b3

commit b90ce44d39b962f5a4af172c769c01fa017305b3
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Fri Sep 17 10:06:19 2021 -0400

    Update insn count for XXSPLTIW.
    
    This patch updates the tests for XXSPLTIW.
    
    2021-09-17  Michael Meissner  <meissner@linux.ibm.com>
    
    gcc/testsuite/
    
            * gcc.target/powerpc/vec-splat-constant-v16qi.c: Update insn count
            for power10.
            * gcc.target/powerpc/vec-splat-constant-v8hi.c: Likewise.
            * gcc.target/powerpc/vec-splat-constant-v4si.c: Likewise.

Diff:
---
 .../gcc.target/powerpc/vec-splat-constant-v16qi.c  |  6 +++--
 .../gcc.target/powerpc/vec-splat-constant-v4si.c   | 24 +++++++++++--------
 .../gcc.target/powerpc/vec-splat-constant-v8hi.c   | 27 ++++++++++++++--------
 3 files changed, 36 insertions(+), 21 deletions(-)

diff --git a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v16qi.c b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v16qi.c
index 2707d86e6fd..7ae15c5c42e 100644
--- a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v16qi.c
+++ b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v16qi.c
@@ -10,15 +10,17 @@
 vector unsigned char
 v16qi_const_1 (void)
 {
+  /* VSLTPISB.  */
   return (vector unsigned char) { 1, 1, 1, 1, 1, 1, 1, 1,
-				  1, 1, 1, 1, 1, 1, 1, 1, }; /* VSLTPISB.  */
+				  1, 1, 1, 1, 1, 1, 1, 1, };
 }
 
 vector unsigned char
 v16qi_const_2 (void)
 {
+  /* XXSPLTIW.  */
   return (vector unsigned char) { 1, 2, 3, 4, 1, 2, 3, 4,
-				  1, 2, 3, 4, 1, 2, 3, 4, }; /* XXSPLTIW.  */
+				  1, 2, 3, 4, 1, 2, 3, 4, };
 }
 
 /* { dg-final { scan-assembler-times {\mxxspltiw\M}              1 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v4si.c b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v4si.c
index da909e948b2..5c4568bb8bf 100644
--- a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v4si.c
+++ b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v4si.c
@@ -10,42 +10,48 @@
 vector int
 v4si_const_1 (void)
 {
-  return (vector int) { 1, 1, 1, 1 };			/* VSLTPISW.  */
+  /* VSLTPISW.  */
+  return (vector int) { 1, 1, 1, 1 };
 }
 
 vector int
 v4si_const_126 (void)
 {
-  return (vector int) { 126, 126, 126, 126 };		/* XXSPLTIW.  */
+  /* XXSPLTIW.  */
+  return (vector int) { 126, 126, 126, 126 };
 }
 
 vector int
 v4si_const_1023 (void)
 {
-  return (vector int) { 1023, 1023, 1023, 1023 };	/* XXSPLTIW.  */
+  /* XXSPLTIB/VEXTSB2W.  */
+  return (vector int) { 1023, 1023, 1023, 1023 };
 }
 
 vector int
 v4si_splats_1 (void)
 {
-  return vec_splats (1);				/* VSLTPISW.  */
+  /* VSLTPISW.  */
+  return vec_splats (1);
 }
 
 vector int
 v4si_splats_126 (void)
 {
-  return vec_splats (126);				/* XXSPLTIW.  */
+  /* XXSPLTIB/VEXTSB2W.  */
+  return vec_splats (126);
 }
 
 vector int
 v8hi_splats_1023 (void)
 {
-  return vec_splats (1023);				/* XXSPLTIW.  */
+  /* XXSPLTIW.  */
+  return vec_splats (1023);
 }
 
-/* { dg-final { scan-assembler-times {\mxxspltiw\M}  4 } } */
+/* { dg-final { scan-assembler-times {\mxxspltiw\M}  2 } } */
 /* { dg-final { scan-assembler-times {\mvspltisw\M}  2 } } */
-/* { dg-final { scan-assembler-not   {\mxxspltib\M}    } } */
-/* { dg-final { scan-assembler-not   {\mvextsb2w\M}    } } */
+/* { dg-final { scan-assembler-times {\mxxspltib\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mvextsb2w\M}  2 } } */
 /* { dg-final { scan-assembler-not   {\mlxvx?\M}       } } */
 /* { dg-final { scan-assembler-not   {\mplxv\M}        } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v8hi.c b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v8hi.c
index 290e05d4a64..0dd2e56d739 100644
--- a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v8hi.c
+++ b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v8hi.c
@@ -10,39 +10,45 @@
 vector short
 v8hi_const_1 (void)
 {
-  return (vector short) { 1, 1, 1, 1, 1, 1, 1, 1 };	/* VSLTPISH.  */
+  /* VSLTPISH.  */
+  return (vector short) { 1, 1, 1, 1, 1, 1, 1, 1 };
 }
 
 vector short
 v8hi_const_126 (void)
 {
+  /* XXSPLTIB/VUPKLSB.  */
   return (vector short) { 126, 126, 126, 126,
-			  126, 126, 126, 126 };		/* XXSPLTIW.  */
+			  126, 126, 126, 126 };
 }
 
 vector short
 v8hi_const_1023 (void)
 {
+  /* XXSPLTIB/VUPKLSB.  */
   return (vector short) { 1023, 1023, 1023, 1023,
-			  1023, 1023, 1023, 1023 };	/* XXSPLTIW.  */
+			  1023, 1023, 1023, 1023 };
 }
 
 vector short
 v8hi_splats_1 (void)
 {
-  return vec_splats ((short)1);				/* VSLTPISH.  */
+  /* VSLTPISH.  */
+  return vec_splats ((short)1);
 }
 
 vector short
 v8hi_splats_126 (void)
 {
-  return vec_splats ((short)126);			/* XXSPLTIW.  */
+  /* XXSPLTIB/VUPKLSB.  */
+  return vec_splats ((short)126);
 }
 
 vector short
 v8hi_splats_1023 (void)
 {
-  return vec_splats ((short)1023);			/* XXSPLTIW.  */
+  /* XXSPLTIW.  */
+  return vec_splats ((short)1023);
 }
 
 /* Test that we can optimiza V8HI where all of the even elements are the same
@@ -50,13 +56,14 @@ v8hi_splats_1023 (void)
 vector short
 v8hi_const_1023_1000 (void)
 {
+  /* XXSPLTIW.  */
   return (vector short) { 1023, 1000, 1023, 1000,
-			  1023, 1000, 1023, 1000 };	/* XXSPLTIW.  */
+			  1023, 1000, 1023, 1000 };
 }
 
-/* { dg-final { scan-assembler-times {\mxxspltiw\M}  5 } } */
+/* { dg-final { scan-assembler-times {\mxxspltiw\M}  3 } } */
 /* { dg-final { scan-assembler-times {\mvspltish\M}  2 } } */
-/* { dg-final { scan-assembler-not   {\mxxspltib\M}    } } */
-/* { dg-final { scan-assembler-not   {\mvupklsb\M}     } } */
+/* { dg-final { scan-assembler-times {\mxxspltib\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mvupklsb\M}   2 } } */
 /* { dg-final { scan-assembler-not   {\mlxvx?\M}       } } */
 /* { dg-final { scan-assembler-not   {\mplxv\M}        } } */