File _service:obs_scm:LoongArch-Fix-up-memcpy-vec-3.... of Package gcc

File _service:obs_scm:LoongArch-Fix-up-memcpy-vec-3.c-test-case.patch of Package gcc (Revision cffff64bd1bd761279889b432d0c0d56)

Currently displaying revision cffff64bd1bd761279889b432d0c0d56 , Show latest

From 78896e68f50164af7827e8da01a7220764d1e296 Mon Sep 17 00:00:00 2001
From: Xi Ruoyao <xry111@xry111.site>
Date: Sat, 9 Sep 2023 16:18:06 +0800
Subject: [PATCH 075/124] LoongArch: Fix up memcpy-vec-3.c test case

The generic code will split 16-byte copy into two 8-byte copies, so the
vector code wouldn't be used even if -mno-strict-align.  This
contradicted with the purpose of this test case.

gcc/testsuite/ChangeLog:

* gcc.target/loongarch/memcpy-vec-3.c: Increase the amount of
	copied bytes to 32.

Signed-off-by: Peng Fan <fanpeng@loongson.cn>
Signed-off-by: ticat_fp <fanpeng@loongson.cn>
---
 gcc/testsuite/gcc.target/loongarch/memcpy-vec-3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.target/loongarch/memcpy-vec-3.c b/gcc/testsuite/gcc.target/loongarch/memcpy-vec-3.c
index 233ed2150..db2ea510b 100644
--- a/gcc/testsuite/gcc.target/loongarch/memcpy-vec-3.c
+++ b/gcc/testsuite/gcc.target/loongarch/memcpy-vec-3.c
@@ -3,4 +3,4 @@
 /* { dg-final { scan-assembler-not "vst" } } */
 
 extern char a[], b[];
-void test() { __builtin_memcpy(a, b, 16); }
+void test() { __builtin_memcpy(a, b, 32); }
-- 
2.33.0