From 5ffa9d0a5e22f6f763b7f04877a940689e7abcba Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Sat, 29 Jul 2023 08:19:08 +0200 Subject: [PATCH 1/1] 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"} } */ -- 2.39.2