[PATCH] TEST: Fix XPASS of outer loop vectorization tests for RVV

[Juzhe-Zhong]

Even though RVV doesn't enable vec_unpack/vec_pack, it succeed on outer loop 
vectorizations.

Fix these following XPASS FAILs:

XPASS: gcc.dg/vect/no-scevccp-outer-16.c scan-tree-dump-times vect "OUTER LOOP 
VECTORIZED." 1
XPASS: gcc.dg/vect/no-scevccp-outer-17.c scan-tree-dump-times vect "OUTER LOOP 
VECTORIZED." 1
XPASS: gcc.dg/vect/no-scevccp-outer-19.c scan-tree-dump-times vect "OUTER LOOP 
VECTORIZED." 1
XPASS: gcc.dg/vect/no-scevccp-outer-21.c scan-tree-dump-times vect "OUTER LOOP 
VECTORIZED." 1

gcc/testsuite/ChangeLog:

        * gcc.dg/vect/no-scevccp-outer-16.c: Fix XPASS for RVV.
        * gcc.dg/vect/no-scevccp-outer-17.c: Ditto.
        * gcc.dg/vect/no-scevccp-outer-19.c: Ditto.
        * gcc.dg/vect/no-scevccp-outer-21.c: Ditto.

---
 gcc/testsuite/gcc.dg/vect/no-scevccp-outer-16.c | 2 +-
 gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c | 2 +-
 gcc/testsuite/gcc.dg/vect/no-scevccp-outer-19.c | 2 +-
 gcc/testsuite/gcc.dg/vect/no-scevccp-outer-21.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-16.c 
b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-16.c
index c7c2fa8a504..12179949e00 100644
--- a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-16.c
+++ b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-16.c
@@ -59,4 +59,4 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail 
{ ! {vect_unpack } } } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail 
{ { ! {vect_unpack } } && { ! {riscv_v } } } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c 
b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c
index ba904a6c03e..86554a98169 100644
--- a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c
+++ b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c
@@ -65,4 +65,4 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail 
{ ! {vect_unpack } } } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail 
{ { ! {vect_unpack } } && { ! {riscv_v } } } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-19.c 
b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-19.c
index 5cd4049d08c..624b54accf4 100644
--- a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-19.c
+++ b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-19.c
@@ -49,4 +49,4 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail 
{ ! {vect_unpack } } } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail 
{ { ! {vect_unpack } } && { ! {riscv_v } } } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-21.c 
b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-21.c
index 72e53c2bfb0..b30a5d78819 100644
--- a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-21.c
+++ b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-21.c
@@ -59,4 +59,4 @@ int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail 
{ ! { vect_pack_trunc } } } } } */
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail 
{ { ! {vect_pack_trunc } } && { ! {riscv_v } } } } } } */
-- 
2.36.3