66 lines
1.9 KiB
Diff
66 lines
1.9 KiB
Diff
From 2ef90d604d7bae207d5b2067b4ce38d04d4835be Mon Sep 17 00:00:00 2001
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From: Xiaolong Chen <chenxiaolong@loongson.cn>
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Date: Tue, 12 Sep 2023 16:00:48 +0800
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Subject: [PATCH 110/124] LoongArch: Add tests for ASX xvldrepl/xvstelm
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instruction generation.
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gcc/testsuite/ChangeLog:
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* gcc.target/loongarch/vector/lasx/lasx-xvldrepl.c: New test.
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* gcc.target/loongarch/vector/lasx/lasx-xvstelm.c: New test.
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Signed-off-by: Peng Fan <fanpeng@loongson.cn>
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Signed-off-by: ticat_fp <fanpeng@loongson.cn>
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---
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.../loongarch/vector/lasx/lasx-xvldrepl.c | 16 ++++++++++++++++
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.../loongarch/vector/lasx/lasx-xvstelm.c | 14 ++++++++++++++
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2 files changed, 30 insertions(+)
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create mode 100644 gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvldrepl.c
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create mode 100644 gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvstelm.c
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diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvldrepl.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvldrepl.c
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new file mode 100644
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index 000000000..105567951
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--- /dev/null
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+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvldrepl.c
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@@ -0,0 +1,16 @@
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+/* { dg-do compile } */
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+/* { dg-options "-O3 -mlasx" } */
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+/* { dg-final { scan-assembler-times "xvldrepl.w" 2} } */
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+
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+#define N 258
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+
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+float a[N], b[N], c[N];
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+
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+void
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+test ()
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+{
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+ for (int i = 0; i < 256; i++)
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+ {
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+ a[i] = c[0] * b[i] + c[1];
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+ }
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+}
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diff --git a/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvstelm.c b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvstelm.c
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new file mode 100644
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index 000000000..1a7b0e86f
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--- /dev/null
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+++ b/gcc/testsuite/gcc.target/loongarch/vector/lasx/lasx-xvstelm.c
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@@ -0,0 +1,14 @@
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+/* { dg-do compile } */
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+/* { dg-options "-O3 -mlasx" } */
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+/* { dg-final { scan-assembler-times "xvstelm.w" 8} } */
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+
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+#define LEN 256
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+
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+float a[LEN], b[LEN], c[LEN];
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+
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+void
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+test ()
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+{
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+ for (int i = 0; i < LEN; i += 2)
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+ a[i] = b[i] + c[i];
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+}
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--
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2.33.0
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