From: Xiaolong Chen <chenxiaolong@loongson.cn>
To: gcc-patches@gcc.gnu.org
Cc: xry111@xry111.site, i@xen0n.name, xuchenghua@loongson.cn,
chenglulu@loongson.cn, Xiaolong Chen <chenxiaolong@loongson.cn>
Subject: [PATCH v3 1/9] LoongArch: Add tests of -mstrict-align option.
Date: Mon, 11 Sep 2023 11:44:31 +0800 [thread overview]
Message-ID: <20230911034439.8266-2-chenxiaolong@loongson.cn> (raw)
In-Reply-To: <20230911034439.8266-1-chenxiaolong@loongson.cn>
gcc/testsuite/ChangeLog:
* gcc.target/loongarch/strict-align.c: New test.
---
gcc/testsuite/gcc.target/loongarch/strict-align.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/loongarch/strict-align.c
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 00000000000..040d849584b
--- /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];
+}
--
2.20.1
next prev parent reply other threads:[~2023-09-11 3:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-11 3:44 [PATCH v3 0/9] Added support for SX/LSX vector instructions Xiaolong Chen
2023-09-11 3:44 ` Xiaolong Chen [this message]
2023-09-11 3:44 ` [PATCH v3 2/9] LoongArch: Add testsuite framework for Loongson SX/ASX Xiaolong Chen
2023-09-11 3:44 ` [PATCH v3 3/9] LoongArch: Add tests for Loongson SX builtin functions Xiaolong Chen
2023-09-11 3:44 ` [PATCH v3 4/9] LoongArch:Added support for SX vector floating-point instructions Xiaolong Chen
2023-09-11 4:11 ` Xi Ruoyao
2023-09-11 3:44 ` [PATCH v3 5/9] LoongArch:Add SX instructions for vector arithmetic addition operations Xiaolong Chen
2023-09-11 3:44 ` [PATCH v3 6/9] LoongArch:Add vector subtraction arithmetic operation SX instruction Xiaolong Chen
2023-09-11 3:44 ` [PATCH v3 7/9] LoongArch:Add vector arithmetic addition vsadd instruction Xiaolong Chen
2023-09-11 3:44 ` [PATCH v3 8/9] LoongArch:Added SX vector arithmetic multiplication instruction Xiaolong Chen
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