From: Juzhe-Zhong <juzhe.zhong@rivai.ai>
Date: Fri, 15 Sep 2023 09:03:49 +0000 (+0800)
Subject: test: Block slp-16.c check for target support vect_strided6
X-Git-Tag: basepoints/gcc-15~6122
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9b80311cdc685e6f27cf4f8625ac3d24dcc59d7f;p=thirdparty%2Fgcc.git

test: Block slp-16.c check for target support vect_strided6

This testcase FAIL in RISC-V because RISC-V support vect_load_lanes with 6.
FAIL: gcc.dg/vect/slp-16.c -flto -ffat-lto-objects  scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-16.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2

Since it use vlseg6 (vect_load_lanes with array size = 6)

gcc/testsuite/ChangeLog:

	* gcc.dg/vect/slp-16.c: Block vect_strided6.
	* lib/target-supports.exp: Add strided type.
---

diff --git a/gcc/testsuite/gcc.dg/vect/slp-16.c b/gcc/testsuite/gcc.dg/vect/slp-16.c
index d053a64276db..44ba730bda8f 100644
--- a/gcc/testsuite/gcc.dg/vect/slp-16.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-16.c
@@ -67,5 +67,5 @@ int main (void)
 }
 
 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect"  { target vect_int_mult } } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target vect_int_mult } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target { vect_int_mult && {! vect_strided6 } } } } } */
   
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index edaa010258fa..2de41cef2f62 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -8621,7 +8621,7 @@ proc check_effective_target_vect_interleave { } {
 		 && [check_effective_target_s390_vx]) }}]
 }
 
-foreach N {2 3 4 8} {
+foreach N {2 3 4 5 6 7 8} {
     eval [string map [list N $N] {
 	# Return 1 if the target supports 2-vector interleaving
 	proc check_effective_target_vect_stridedN { } {