From: Kugan Vivekanandarajah <kvivekananda@nvidia.com>
Date: Sun, 30 Nov 2025 22:29:16 +0000 (+1100)
Subject: [PATCH] [Testsuite] Fix testcases after LICM of self-write
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e1f33d3890ddccca3a2c6c5bce08d68e313b1f3a;p=thirdparty%2Fgcc.git

[PATCH] [Testsuite] Fix testcases after LICM of self-write

Adjust the testcase as above.

gcc/testsuite/ChangeLog:

2025-11-26  Kugan Vivekanandarajah  <kvivekananda@nvidia.com>

	* gcc.dg/vect/tsvc/vect-tsvc-s293.c: Remove xfail.
	* gcc.target/aarch64/vect-ld1r-compile.c: Add
	-fno-tree-loop-distribute-patterns to prevent memset detection.

Signed-off-by: Kugan Vivekanandarajah <kvivekananda@nvidia.com>
---

diff --git a/gcc/testsuite/gcc.dg/vect/tsvc/vect-tsvc-s293.c b/gcc/testsuite/gcc.dg/vect/tsvc/vect-tsvc-s293.c
index 321394811c8..34f6af00b4c 100644
--- a/gcc/testsuite/gcc.dg/vect/tsvc/vect-tsvc-s293.c
+++ b/gcc/testsuite/gcc.dg/vect/tsvc/vect-tsvc-s293.c
@@ -36,4 +36,4 @@ int main (int argc, char **argv)
   return 0;
 }
 
-/* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" { xfail *-*-* } } } */
+/* { dg-final { scan-tree-dump "vectorized 1 loops" "vect"} } */
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-ld1r-compile.c b/gcc/testsuite/gcc.target/aarch64/vect-ld1r-compile.c
index 30219e62d79..26fef5bcc0b 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-ld1r-compile.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-ld1r-compile.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -fno-vect-cost-model" } */
+/* Adding -fno-tree-loop-distribute-patterns to present memset dtection.  */
+/* { dg-options "-O3 -fno-tree-loop-distribute-patterns -fno-vect-cost-model" } */
 
 #pragma GCC target "+nosve"