[PATCH] Make gcc.dg/vect/bb-slp-cond-1.c PASS with -mavx2

[Richard Biener]

This fixes the testcase to avoid epilogue vectorization.

Tested on x86_64-unknown-linux-gnu, pushed.

        * gcc.dg/vect/bb-slp-cond-1.c: Disable epilogue vectorization.
---
 gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c 
b/gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c
index 8faf6b6e3ac..05212f43b58 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-cond-1.c
@@ -1,4 +1,5 @@
 /* { dg-require-effective-target vect_condition } */
+/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
 /* { dg-additional-options "-fdump-tree-vect-details" } */
 
 #include "tree-vect.h"
-- 
2.51.0