From 5ffa9d0a5e22f6f763b7f04877a940689e7abcba Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Sat, 29 Jul 2023 08:19:08 +0200
Subject: [PATCH] Fix profile update after vectorize loop versioning
gcc/testsuite/ChangeLog:
* gcc.dg/tree-ssa/vect-profile-upate-2.c: New test.
---
gcc/testsuite/gcc.dg/tree-ssa/vect-profile-upate-2.c | 9 +++++++++
1 file changed, 9 insertions(+)
create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vect-profile-upate-2.c
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vect-profile-upate-2.c b/gcc/testsuite/gcc.dg/tree-ssa/vect-profile-upate-2.c
new file mode 100644
index 000000000000..4a5f6bc4e234
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/vect-profile-upate-2.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized-details-blocks" } */
+void
+test (int *a, int *b, int n)
+{
+ for (int i = 0; i < n; i++)
+ a[i]+=b[i];
+}
+/* { dg-final { scan-tree-dump-not "Invalid sum" "optimized"} } */
--
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