From: Juzhe-Zhong <juzhe.zh...@rivai.ai>
Address comments from Robin.
gcc/ChangeLog:
* config/riscv/riscv-v.cc (preferred_simd_mode): Fix comments.
* config/riscv/riscv.cc (riscv_get_arg_info): Ditto.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/fixed-vlmax-1.c: Fix function name.
* gcc.target/riscv/rvv/autovec/v-1.c: Remove -O3 -ftree-vectorize.
* gcc.target/riscv/rvv/autovec/v-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32f-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32f-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32f-3.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32f_zvl128b-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32f_zvl128b-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32x-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32x-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32x-3.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32x_zvl128b-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve32x_zvl128b-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64d-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64d-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64d-3.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64d_zvl128b-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64d_zvl128b-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64f-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64f-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64f-3.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64f_zvl128b-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64f_zvl128b-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64x-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64x-2.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64x-3.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64x_zvl128b-1.c: Ditto.
* gcc.target/riscv/rvv/autovec/zve64x_zvl128b-2.c: Ditto.
* gcc.target/riscv/rvv/rvv.exp: Add -O3 -ftree-vectorize.
---
gcc/config/riscv/riscv-v.cc | 2 +-
gcc/config/riscv/riscv.cc | 9 ++++-----
.../gcc.target/riscv/rvv/autovec/fixed-vlmax-1.c | 4 +++-
gcc/testsuite/gcc.target/riscv/rvv/autovec/v-1.c | 7 ++++++-
gcc/testsuite/gcc.target/riscv/rvv/autovec/v-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-1.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-3.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve32f_zvl128b-1.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve32f_zvl128b-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-1.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-3.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve32x_zvl128b-1.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve32x_zvl128b-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-1.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-3.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve64d_zvl128b-1.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve64d_zvl128b-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-1.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-3.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve64f_zvl128b-1.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve64f_zvl128b-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-1.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-3.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve64x_zvl128b-1.c | 2 +-
.../gcc.target/riscv/rvv/autovec/zve64x_zvl128b-2.c | 2 +-
gcc/testsuite/gcc.target/riscv/rvv/rvv.exp | 2 +-
31 files changed, 41 insertions(+), 35 deletions(-)
diff --git a/gcc/config/riscv/riscv-v.cc b/gcc/config/riscv/riscv-v.cc
index 82510743eb8..1f887f7e747 100644
--- a/gcc/config/riscv/riscv-v.cc
+++ b/gcc/config/riscv/riscv-v.cc
@@ -940,7 +940,7 @@ autovec_use_vlmax_p (void)
machine_mode
preferred_simd_mode (scalar_mode mode)
{
- /* We only enable auto-vectorization when TARGET_MIN_VLEN < 128 &&
+ /* We will disable auto-vectorization when TARGET_MIN_VLEN < 128 &&
riscv_autovec_lmul < RVV_M2. Since GCC loop vectorizer report ICE when we
enable -march=rv64gc_zve32* and -march=rv32gc_zve64*. in the
'can_duplicate_and_interleave_p' of tree-vect-slp.cc. Since we have
diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index 8d3cd4261d2..aa985c2f456 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -3791,12 +3791,11 @@ riscv_get_arg_info (struct riscv_arg_info *info, const
CUMULATIVE_ARGS *cum,
info->gpr_offset = cum->num_gprs;
info->fpr_offset = cum->num_fprs;
- /* TODO: Currently, it will produce ICE for --param
+ /* TODO: Currently, it will cause an ICE for --param
riscv-autovec-preference=fixed-vlmax. So, we just return NULL_RTX here
- let GCC genearte loads/stores. Ideally, GCC should either report
- Warning message to tell user do not use RVV vector type in function
- arg, or GCC just support function arg calling convention for RVV
- directly. */
+ let GCC generate loads/stores. Ideally, we should either warn the user not
+ to use an RVV vector type as function argument or support the calling
+ convention directly. */
if (riscv_v_ext_mode_p (mode))
return NULL_RTX;
if (named)
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/fixed-vlmax-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/fixed-vlmax-1.c
index d083115aab4..09e8396936e 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/fixed-vlmax-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/fixed-vlmax-1.c
@@ -5,7 +5,7 @@
void f (char*);
-void stach_check_alloca_1 (vuint8m1_t data, uint8_t *base, int y, ...)
+void stack_check_alloca_1 (vuint8m1_t data, uint8_t *base, int y, ...)
{
vuint8m8_t v0, v8, v16, v24;
asm volatile ("nop"
@@ -20,3 +20,5 @@ void stach_check_alloca_1 (vuint8m1_t data, uint8_t *base,
int y, ...)
char* pStr = (char*)__builtin_alloca(y);
f(pStr);
}
+
+/* Compiler should not cause an ICE in this testcase. */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/v-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/v-1.c
index 7ff84f60749..e5e54d08d3e 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/v-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/v-1.c
@@ -1,4 +1,9 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gcv -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
+
+/* Currently, we don't support SLP auto-vectorization for VLA. But it's
+ necessary that we add this testcase here to make sure such unsupported SLP
+ auto-vectorization will not cause an ICE. We will enable "vect" checking
when
+ we support SLP auto-vectorization for VLA in the future. */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/v-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/v-2.c
index dc22eefbd36..397d219447b 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/v-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/v-2.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gcv -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-1.c
index 36f6d98a5cb..066d4ae7f84 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32f -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve32f -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-2.c
index 794f28e73bd..9c9123d75f2 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-2.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32f -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve32f -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-3.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-3.c
index 8e68b9932b4..e0f549aec9e 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-3.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f-3.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32f -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2 -O3
-ftree-vectorize -fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve32f -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2
-fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f_zvl128b-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f_zvl128b-1.c
index d5e36190b31..ef70c006ec5 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f_zvl128b-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f_zvl128b-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32f_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve32f_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f_zvl128b-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f_zvl128b-2.c
index d154df4c4ba..3c01e4f6c7c 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f_zvl128b-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32f_zvl128b-2.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32f_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize -fno-vect-cost-model
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve32f_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fno-vect-cost-model
-fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-1.c
index 68e7696ed65..80e69ee8e66 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32x -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve32x -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-2.c
index f8860a36332..f7be76965ef 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-2.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32x -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve32x -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-3.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-3.c
index c26c2c95afb..f1d04b46656 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-3.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x-3.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32x -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2 -O3
-ftree-vectorize -fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve32x -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2
-fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x_zvl128b-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x_zvl128b-1.c
index 3a6a3aa1261..48c810a08b0 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x_zvl128b-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x_zvl128b-1.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32x_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve32x_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x_zvl128b-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x_zvl128b-2.c
index d1aaf3f4297..f025f72c4d7 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x_zvl128b-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve32x_zvl128b-2.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve32x_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve32x_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-1.c
index 0d03536389f..24300721f6b 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64d -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve64d -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-2.c
index ca423285011..283752d479a 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-2.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64d -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64d -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-3.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-3.c
index 40fcbdf1dfb..564cc6fa5c6 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-3.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d-3.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64d -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2 -O3
-ftree-vectorize -fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64d -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2
-fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d_zvl128b-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d_zvl128b-1.c
index 4c6c7e2fb3b..f87c6283e2e 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d_zvl128b-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d_zvl128b-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64d_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve64d_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d_zvl128b-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d_zvl128b-2.c
index b8253476973..f82610a4bfc 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d_zvl128b-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64d_zvl128b-2.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64d_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64d_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-1.c
index e7900b82215..aac10b6d2ab 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64f -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve64f -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-2.c
index 1c0e8c2785b..781f3bbce73 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-2.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64f -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64f -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-3.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-3.c
index 0f9ff7a6105..6159e84fc71 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-3.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f-3.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64f -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2 -O3
-ftree-vectorize -fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64f -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2
-fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f_zvl128b-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f_zvl128b-1.c
index daf4a4e8e64..e4c8c056077 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f_zvl128b-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f_zvl128b-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64f_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve64f_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f_zvl128b-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f_zvl128b-2.c
index 3866e45546c..133380e6844 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f_zvl128b-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64f_zvl128b-2.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64f_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64f_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-1.c
index 4c190c303c1..bac310af690 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64x -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve64x -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-2.c
index 66bb1f44170..5ec8906fd2b 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-2.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64x -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64x -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-3.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-3.c
index e30a6bce18b..fedd9a0228c 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-3.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x-3.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64x -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2 -O3
-ftree-vectorize -fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64x -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax --param riscv-autovec-lmul=m2
-fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x_zvl128b-1.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x_zvl128b-1.c
index 6920a395d1c..67be8501f66 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x_zvl128b-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x_zvl128b-1.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64x_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -O3 -ftree-vectorize -fdump-tree-vect-details
-save-temps" } */
+/* { dg-options "-march=rv32gc_zve64x_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=scalable -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x_zvl128b-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x_zvl128b-2.c
index d8b60babf9a..1ad74916168 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x_zvl128b-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/zve64x_zvl128b-2.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-march=rv32gc_zve64x_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -O3 -ftree-vectorize
-fdump-tree-vect-details -save-temps" } */
+/* { dg-options "-march=rv32gc_zve64x_zvl128b -mabi=ilp32d --param
riscv-autovec-preference=fixed-vlmax -fdump-tree-vect-details -save-temps" } */
#include "template-1.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
b/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
index 49bb6012af6..0d5481085e2 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
+++ b/gcc/testsuite/gcc.target/riscv/rvv/rvv.exp
@@ -47,7 +47,7 @@ dg-runtest [lsort [glob -nocomplain
$srcdir/$subdir/base/*.\[cS\]]] \
gcc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/vsetvl/*.\[cS\]]] \
"" $CFLAGS
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/autovec/*.\[cS\]]] \
- "" $CFLAGS
+ "-O3 -ftree-vectorize" $CFLAGS
set AUTOVEC_TEST_OPTS [list \
{-ftree-vectorize -O3 --param riscv-autovec-lmul=m1} \
--
2.36.3
