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* [gcc r14-2864] Fix profile update after vectorize loop versioning
@ 2023-07-29  6:19 Jan Hubicka
  0 siblings, 0 replies; only message in thread
From: Jan Hubicka @ 2023-07-29  6:19 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:5ffa9d0a5e22f6f763b7f04877a940689e7abcba

commit r14-2864-g5ffa9d0a5e22f6f763b7f04877a940689e7abcba
Author: Jan Hubicka <jh@suse.cz>
Date:   Sat Jul 29 08:19:08 2023 +0200

    Fix profile update after vectorize loop versioning
    
    gcc/testsuite/ChangeLog:
    
            * gcc.dg/tree-ssa/vect-profile-upate-2.c: New test.

Diff:
---
 gcc/testsuite/gcc.dg/tree-ssa/vect-profile-upate-2.c | 9 +++++++++
 1 file changed, 9 insertions(+)

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 00000000000..4a5f6bc4e23
--- /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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