From: Richard Biener <rguenther@suse.de>
Date: Wed, 2 Oct 2024 11:39:14 +0000 (+0200)
Subject: Adjust expectation for gcc.dg/vect/slp-19c.c
X-Git-Tag: basepoints/gcc-16~5532
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32b99dad9a59ce8d67350221f3cfb1986ee67a8f;p=thirdparty%2Fgcc.git

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

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.

	* gcc.dg/vect/slp-19c.c: Adjust expectation.
---

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 } } } */