From: Xiaolong Chen <chenxiaolong@loongson.cn>
Date: Mon, 11 Sep 2023 01:35:24 +0000 (+0800)
Subject: LoongArch: Add tests of -mstrict-align option.
X-Git-Tag: basepoints/gcc-15~6211
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4fedd6b14d90ab17bdb5a8ddf50c17560520d3b3;p=thirdparty%2Fgcc.git

LoongArch: Add tests of -mstrict-align option.

gcc/testsuite/ChangeLog:

	* gcc.target/loongarch/strict-align.c: New test.
---

diff --git a/gcc/testsuite/gcc.target/loongarch/strict-align.c b/gcc/testsuite/gcc.target/loongarch/strict-align.c
new file mode 100644
index 000000000000..040d849584be
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/strict-align.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-Ofast -mstrict-align -mlasx" } */
+/* { dg-final { scan-assembler-not "vfadd.s" } } */
+
+void
+foo (float *restrict x, float *restrict y)
+{
+  x[0] = x[0] + y[0];
+  x[1] = x[1] + y[1];
+  x[2] = x[2] + y[2];
+  x[3] = x[3] + y[3];
+}