From: chenxiaolong <chenxiaolong@loongson.cn>
To: gcc-patches@gcc.gnu.org
Cc: xry111@xry111.site, i@xen0n.name, xuchenghua@loongson.cn,
chenglulu@loongson.cn, chenxiaolong <chenxiaolong@loongson.cn>
Subject: [PATCH v2 6/7] LoongArch: testsuite:Added additional vectorization "-mlasx" compilation option.
Date: Fri, 5 Jan 2024 11:43:28 +0800 [thread overview]
Message-ID: <20240105034329.21117-7-chenxiaolong@loongson.cn> (raw)
In-Reply-To: <20240105034329.21117-1-chenxiaolong@loongson.cn>
In the LoongArch architecture, the reason for not adding the 128-bit
vector-width-*hi* instruction template in the GCC back end is that it causes
program performance loss, so we can only add the "-mlasx" compilation option
to use 256-bit vectorization functions in test files.
gcc/testsuite/ChangeLog:
* gcc.dg/vect/bb-slp-pattern-1.c: If you are testing on the
LoongArch architecture, you need to add the "-mlasx" compilation
option to generate vectorized code.
* gcc.dg/vect/slp-widen-mult-half.c: Dito.
* gcc.dg/vect/vect-widen-mult-const-s16.c: Dito.
* gcc.dg/vect/vect-widen-mult-const-u16.c: Dito.
* gcc.dg/vect/vect-widen-mult-half-u8.c: Dito.
* gcc.dg/vect/vect-widen-mult-half.c: Dito.
* gcc.dg/vect/vect-widen-mult-u16.c: Dito.
* gcc.dg/vect/vect-widen-mult-u8-s16-s32.c: Dito.
* gcc.dg/vect/vect-widen-mult-u8-u32.c: Dito.
* gcc.dg/vect/vect-widen-mult-u8.c: Dito.
---
gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c | 1 +
gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c | 1 +
gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c | 1 +
gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c | 1 +
gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c | 1 +
gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c | 1 +
gcc/testsuite/gcc.dg/vect/vect-widen-mult-u16.c | 1 +
gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-s16-s32.c | 1 +
gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-u32.c | 1 +
gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8.c | 1 +
10 files changed, 10 insertions(+)
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c b/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c
index a3ff0f5b3da..5ae99225273 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-pattern-1.c
@@ -1,4 +1,5 @@
/* { dg-require-effective-target vect_int } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-* } } */
#include <stdarg.h>
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c b/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c
index 72811eb852e..b69ade33886 100644
--- a/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c
@@ -1,6 +1,7 @@
/* Disabling epilogues until we find a better way to deal with scans. */
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-* } } */
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c
index dfbb2171c00..53c9b84ca01 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c
@@ -2,6 +2,7 @@
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
/* { dg-additional-options "-fno-ipa-icf" } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-*} } */
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c
index c2ad58f69e7..e9db8285b66 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c
@@ -2,6 +2,7 @@
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
/* { dg-additional-options "-fno-ipa-icf" } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-*} } */
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c
index bfdcbaa09fb..607f3178f90 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c
@@ -2,6 +2,7 @@
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
/* { dg-additional-options "-fno-ipa-icf" } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-*} } */
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c
index e46b0cc3135..cd13d826937 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c
@@ -1,6 +1,7 @@
/* Disabling epilogues until we find a better way to deal with scans. */
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-*} } */
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u16.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u16.c
index 14411ef43ed..258d253f401 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u16.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u16.c
@@ -1,6 +1,7 @@
/* Disabling epilogues until we find a better way to deal with scans. */
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-*} } */
#include <stdarg.h>
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-s16-s32.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-s16-s32.c
index f40def5dddf..3baafca7b54 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-s16-s32.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-s16-s32.c
@@ -1,6 +1,7 @@
/* Disabling epilogues until we find a better way to deal with scans. */
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-*} } */
#include <stdarg.h>
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-u32.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-u32.c
index 63866390835..bcfbe198a3f 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-u32.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8-u32.c
@@ -1,5 +1,6 @@
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-* } } */
#include <stdarg.h>
#include "tree-vect.h"
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8.c
index 78ad74b5d49..e3bf13b14fa 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-u8.c
@@ -1,5 +1,6 @@
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_int } */
+/* { dg-additional-options "-mlasx" { target loongarch*-*-*} } */
#include <stdarg.h>
#include "tree-vect.h"
--
2.20.1
next prev parent reply other threads:[~2024-01-05 3:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-05 3:43 [PATCH v2 0/7] LoongArch:Enable testing for common chenxiaolong
2024-01-05 3:43 ` [PATCH v2 1/7] LoongArch: testsuite:Added support for vector object detection chenxiaolong
2024-01-05 3:43 ` [PATCH v2 2/7] LoongArch: testsuite:Modify the test behavior of the vect-bic-bitmask-{12,23}.c file chenxiaolong
2024-01-05 3:43 ` [PATCH v2 3/7] LoongArch: testsuite:Added detection support for LoongArch architecture in vect-{82,83}.c chenxiaolong
2024-01-05 3:43 ` [PATCH v2 4/7] LoongArch: testsuite:Fix FAIL in file bind_c_array_params_2.f90 chenxiaolong
2024-01-05 3:43 ` [PATCH v2 5/7] LoongArch: testsuite:Delete the default run behavior in pr60510.f chenxiaolong
2024-01-05 3:43 ` chenxiaolong [this message]
2024-01-05 3:43 ` [PATCH v2 7/7] LoongArch: testsuite:Give up the detection of the gcc.dg/fma-{3,4,6,7}.c file chenxiaolong
2024-01-05 12:29 ` [pushed][PATCH v2 0/7] LoongArch:Enable testing for common chenglulu
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