diff mbox series

Adjust expectation for gcc.dg/vect/slp-19c.c

Message ID 20241002114055.78FC93861947@sourceware.org
State New
Headers show
Series Adjust expectation for gcc.dg/vect/slp-19c.c | expand

Commit Message

Richard Biener Oct. 2, 2024, 11:40 a.m. UTC 
We can now vectorize the first loop with SLP when using V2SImode
vectors since then we can handle the non-power-of-two interleaving.
We can also SLP the second loop reliably now after adding induction
support for VLA vectors.

Pushed.

	* gcc.dg/vect/slp-19c.c: Adjust expectation.
---
 gcc/testsuite/gcc.dg/vect/slp-19c.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/gcc/testsuite/gcc.dg/vect/slp-19c.c b/gcc/testsuite/gcc.dg/vect/slp-19c.c
index 188ab37a0b6..588c171dd83 100644
--- a/gcc/testsuite/gcc.dg/vect/slp-19c.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-19c.c
@@ -105,5 +105,9 @@  int main (void)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! vect64 } } } } */
+/* The unsupported interleaving works fine with V2SImode vectors given we
+   can always combine that from two vectors.  */
+/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target vect64 } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target { ! vect64 } } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 4 "vect" { target vect64 } } } */