* [PATCH v1] RISC-V: Refactor comments and naming of riscv-v.cc.
@ 2023-05-29 13:03 pan2.li
2023-05-29 13:30 ` Kito Cheng
0 siblings, 1 reply; 3+ messages in thread
From: pan2.li @ 2023-05-29 13:03 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, kito.cheng, pan2.li, yanzhang.wang, rdapp.gcc
From: Pan Li <pan2.li@intel.com>
This patch would like to remove unnecessary comments of some self
explained parameters and try a better name to avoid misleading.
Signed-off-by: Pan Li <pan2.li@intel.com>
gcc/ChangeLog:
* config/riscv/riscv-v.cc (emit_vlmax_insn): Remove unnecessary
comments and rename local variables.
(emit_nonvlmax_insn): Diito.
(emit_vlmax_merge_insn): Ditto.
(emit_vlmax_cmp_insn): Ditto.
(emit_vlmax_cmp_mu_insn): Ditto.
(emit_scalar_move_insn): Ditto.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
gcc/config/riscv/riscv-v.cc | 96 +++++++++++++++++++------------------
1 file changed, 49 insertions(+), 47 deletions(-)
diff --git a/gcc/config/riscv/riscv-v.cc b/gcc/config/riscv/riscv-v.cc
index 20b589bf51b..6ec24dba98d 100644
--- a/gcc/config/riscv/riscv-v.cc
+++ b/gcc/config/riscv/riscv-v.cc
@@ -349,16 +349,16 @@ autovec_use_vlmax_p (void)
void
emit_vlmax_insn (unsigned icode, int op_num, rtx *ops, rtx vl)
{
- machine_mode data_mode = GET_MODE (ops[0]);
- machine_mode mask_mode = get_mask_mode (data_mode).require ();
- insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
- /*HAS_DEST_P*/ true,
- /*FULLY_UNMASKED_P*/ true,
- /*USE_REAL_MERGE_P*/ false,
- /*HAS_AVL_P*/ true,
- /*VLMAX_P*/ true,
- /*DEST_MODE*/ data_mode,
- /*MASK_MODE*/ mask_mode);
+ machine_mode dest_mode = GET_MODE (ops[0]);
+ machine_mode mask_mode = get_mask_mode (dest_mode).require ();
+ insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
+ /* HAS_DEST_P */ true,
+ /* FULLY_UNMASKED_P */ true,
+ /* USE_REAL_MERGE_P */ false,
+ /* HAS_AVL_P */ true,
+ /* VLMAX_P */ true,
+ dest_mode,
+ mask_mode);
e.set_policy (TAIL_ANY);
e.set_policy (MASK_ANY);
@@ -373,16 +373,16 @@ emit_vlmax_insn (unsigned icode, int op_num, rtx *ops, rtx vl)
void
emit_nonvlmax_insn (unsigned icode, int op_num, rtx *ops, rtx avl)
{
- machine_mode data_mode = GET_MODE (ops[0]);
- machine_mode mask_mode = get_mask_mode (data_mode).require ();
- insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
- /*HAS_DEST_P*/ true,
- /*FULLY_UNMASKED_P*/ true,
- /*USE_REAL_MERGE_P*/ false,
- /*HAS_AVL_P*/ true,
- /*VLMAX_P*/ false,
- /*DEST_MODE*/ data_mode,
- /*MASK_MODE*/ mask_mode);
+ machine_mode dest_mode = GET_MODE (ops[0]);
+ machine_mode mask_mode = get_mask_mode (dest_mode).require ();
+ insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
+ /* HAS_DEST_P */ true,
+ /* FULLY_UNMASKED_P */ true,
+ /* USE_REAL_MERGE_P */ false,
+ /* HAS_AVL_P */ true,
+ /* VLMAX_P */ false,
+ dest_mode,
+ mask_mode);
e.set_policy (TAIL_ANY);
e.set_policy (MASK_ANY);
@@ -396,14 +396,14 @@ emit_vlmax_merge_insn (unsigned icode, int op_num, rtx *ops)
{
machine_mode dest_mode = GET_MODE (ops[0]);
machine_mode mask_mode = get_mask_mode (dest_mode).require ();
- insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
- /*HAS_DEST_P*/ true,
- /*FULLY_UNMASKED_P*/ false,
- /*USE_REAL_MERGE_P*/ false,
- /*HAS_AVL_P*/ true,
- /*VLMAX_P*/ true,
- /*DEST_MODE*/ dest_mode,
- /*MASK_MODE*/ mask_mode);
+ insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
+ /* HAS_DEST_P */ true,
+ /* FULLY_UNMASKED_P */ false,
+ /* USE_REAL_MERGE_P */ false,
+ /* HAS_AVL_P */ true,
+ /* VLMAX_P */ true,
+ dest_mode,
+ mask_mode);
e.set_policy (TAIL_ANY);
e.emit_insn ((enum insn_code) icode, ops);
@@ -414,14 +414,14 @@ void
emit_vlmax_cmp_insn (unsigned icode, rtx *ops)
{
machine_mode mode = GET_MODE (ops[0]);
- insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ RVV_CMP_OP,
- /*HAS_DEST_P*/ true,
- /*FULLY_UNMASKED_P*/ true,
- /*USE_REAL_MERGE_P*/ false,
- /*HAS_AVL_P*/ true,
- /*VLMAX_P*/ true,
- /*DEST_MODE*/ mode,
- /*MASK_MODE*/ mode);
+ insn_expander<RVV_INSN_OPERANDS_MAX> e (RVV_CMP_OP,
+ /* HAS_DEST_P */ true,
+ /* FULLY_UNMASKED_P */ true,
+ /* USE_REAL_MERGE_P */ false,
+ /* HAS_AVL_P */ true,
+ /* VLMAX_P */ true,
+ mode,
+ mode);
e.set_policy (MASK_ANY);
e.emit_insn ((enum insn_code) icode, ops);
@@ -432,14 +432,14 @@ void
emit_vlmax_cmp_mu_insn (unsigned icode, rtx *ops)
{
machine_mode mode = GET_MODE (ops[0]);
- insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ RVV_CMP_MU_OP,
- /*HAS_DEST_P*/ true,
- /*FULLY_UNMASKED_P*/ false,
- /*USE_REAL_MERGE_P*/ true,
- /*HAS_AVL_P*/ true,
- /*VLMAX_P*/ true,
- /*DEST_MODE*/ mode,
- /*MASK_MODE*/ mode);
+ insn_expander<RVV_INSN_OPERANDS_MAX> e (RVV_CMP_MU_OP,
+ /* HAS_DEST_P */ true,
+ /* FULLY_UNMASKED_P */ false,
+ /* USE_REAL_MERGE_P */ true,
+ /* HAS_AVL_P */ true,
+ /* VLMAX_P */ true,
+ mode,
+ mode);
e.set_policy (MASK_UNDISTURBED);
e.emit_insn ((enum insn_code) icode, ops);
@@ -1450,15 +1450,17 @@ expand_vector_init_insert_elems (rtx target, const rvv_builder &builder,
static void
emit_scalar_move_insn (unsigned icode, rtx *ops)
{
- machine_mode data_mode = GET_MODE (ops[0]);
- machine_mode mask_mode = get_mask_mode (data_mode).require ();
+ machine_mode dest_mode = GET_MODE (ops[0]);
+ machine_mode mask_mode = get_mask_mode (dest_mode).require ();
insn_expander<RVV_INSN_OPERANDS_MAX> e (riscv_vector::RVV_SCALAR_MOV_OP,
/* HAS_DEST_P */ true,
/* FULLY_UNMASKED_P */ false,
/* USE_REAL_MERGE_P */ true,
/* HAS_AVL_P */ true,
/* VLMAX_P */ false,
- data_mode, mask_mode);
+ dest_mode,
+ mask_mode);
+
e.set_policy (TAIL_ANY);
e.set_policy (MASK_ANY);
e.set_vl (CONST1_RTX (Pmode));
--
2.34.1
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v1] RISC-V: Refactor comments and naming of riscv-v.cc.
2023-05-29 13:03 [PATCH v1] RISC-V: Refactor comments and naming of riscv-v.cc pan2.li
@ 2023-05-29 13:30 ` Kito Cheng
2023-05-29 13:53 ` Li, Pan2
0 siblings, 1 reply; 3+ messages in thread
From: Kito Cheng @ 2023-05-29 13:30 UTC (permalink / raw)
To: pan2.li; +Cc: gcc-patches, juzhe.zhong, yanzhang.wang, rdapp.gcc
LGTM
On Mon, May 29, 2023 at 9:03 PM <pan2.li@intel.com> wrote:
>
> From: Pan Li <pan2.li@intel.com>
>
> This patch would like to remove unnecessary comments of some self
> explained parameters and try a better name to avoid misleading.
>
> Signed-off-by: Pan Li <pan2.li@intel.com>
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-v.cc (emit_vlmax_insn): Remove unnecessary
> comments and rename local variables.
> (emit_nonvlmax_insn): Diito.
> (emit_vlmax_merge_insn): Ditto.
> (emit_vlmax_cmp_insn): Ditto.
> (emit_vlmax_cmp_mu_insn): Ditto.
> (emit_scalar_move_insn): Ditto.
>
> Signed-off-by: Pan Li <pan2.li@intel.com>
> ---
> gcc/config/riscv/riscv-v.cc | 96 +++++++++++++++++++------------------
> 1 file changed, 49 insertions(+), 47 deletions(-)
>
> diff --git a/gcc/config/riscv/riscv-v.cc b/gcc/config/riscv/riscv-v.cc
> index 20b589bf51b..6ec24dba98d 100644
> --- a/gcc/config/riscv/riscv-v.cc
> +++ b/gcc/config/riscv/riscv-v.cc
> @@ -349,16 +349,16 @@ autovec_use_vlmax_p (void)
> void
> emit_vlmax_insn (unsigned icode, int op_num, rtx *ops, rtx vl)
> {
> - machine_mode data_mode = GET_MODE (ops[0]);
> - machine_mode mask_mode = get_mask_mode (data_mode).require ();
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ true,
> - /*USE_REAL_MERGE_P*/ false,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ true,
> - /*DEST_MODE*/ data_mode,
> - /*MASK_MODE*/ mask_mode);
> + machine_mode dest_mode = GET_MODE (ops[0]);
> + machine_mode mask_mode = get_mask_mode (dest_mode).require ();
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ true,
> + /* USE_REAL_MERGE_P */ false,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ true,
> + dest_mode,
> + mask_mode);
>
> e.set_policy (TAIL_ANY);
> e.set_policy (MASK_ANY);
> @@ -373,16 +373,16 @@ emit_vlmax_insn (unsigned icode, int op_num, rtx *ops, rtx vl)
> void
> emit_nonvlmax_insn (unsigned icode, int op_num, rtx *ops, rtx avl)
> {
> - machine_mode data_mode = GET_MODE (ops[0]);
> - machine_mode mask_mode = get_mask_mode (data_mode).require ();
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ true,
> - /*USE_REAL_MERGE_P*/ false,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ false,
> - /*DEST_MODE*/ data_mode,
> - /*MASK_MODE*/ mask_mode);
> + machine_mode dest_mode = GET_MODE (ops[0]);
> + machine_mode mask_mode = get_mask_mode (dest_mode).require ();
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ true,
> + /* USE_REAL_MERGE_P */ false,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ false,
> + dest_mode,
> + mask_mode);
>
> e.set_policy (TAIL_ANY);
> e.set_policy (MASK_ANY);
> @@ -396,14 +396,14 @@ emit_vlmax_merge_insn (unsigned icode, int op_num, rtx *ops)
> {
> machine_mode dest_mode = GET_MODE (ops[0]);
> machine_mode mask_mode = get_mask_mode (dest_mode).require ();
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ false,
> - /*USE_REAL_MERGE_P*/ false,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ true,
> - /*DEST_MODE*/ dest_mode,
> - /*MASK_MODE*/ mask_mode);
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ false,
> + /* USE_REAL_MERGE_P */ false,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ true,
> + dest_mode,
> + mask_mode);
>
> e.set_policy (TAIL_ANY);
> e.emit_insn ((enum insn_code) icode, ops);
> @@ -414,14 +414,14 @@ void
> emit_vlmax_cmp_insn (unsigned icode, rtx *ops)
> {
> machine_mode mode = GET_MODE (ops[0]);
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ RVV_CMP_OP,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ true,
> - /*USE_REAL_MERGE_P*/ false,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ true,
> - /*DEST_MODE*/ mode,
> - /*MASK_MODE*/ mode);
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (RVV_CMP_OP,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ true,
> + /* USE_REAL_MERGE_P */ false,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ true,
> + mode,
> + mode);
>
> e.set_policy (MASK_ANY);
> e.emit_insn ((enum insn_code) icode, ops);
> @@ -432,14 +432,14 @@ void
> emit_vlmax_cmp_mu_insn (unsigned icode, rtx *ops)
> {
> machine_mode mode = GET_MODE (ops[0]);
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ RVV_CMP_MU_OP,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ false,
> - /*USE_REAL_MERGE_P*/ true,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ true,
> - /*DEST_MODE*/ mode,
> - /*MASK_MODE*/ mode);
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (RVV_CMP_MU_OP,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ false,
> + /* USE_REAL_MERGE_P */ true,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ true,
> + mode,
> + mode);
>
> e.set_policy (MASK_UNDISTURBED);
> e.emit_insn ((enum insn_code) icode, ops);
> @@ -1450,15 +1450,17 @@ expand_vector_init_insert_elems (rtx target, const rvv_builder &builder,
> static void
> emit_scalar_move_insn (unsigned icode, rtx *ops)
> {
> - machine_mode data_mode = GET_MODE (ops[0]);
> - machine_mode mask_mode = get_mask_mode (data_mode).require ();
> + machine_mode dest_mode = GET_MODE (ops[0]);
> + machine_mode mask_mode = get_mask_mode (dest_mode).require ();
> insn_expander<RVV_INSN_OPERANDS_MAX> e (riscv_vector::RVV_SCALAR_MOV_OP,
> /* HAS_DEST_P */ true,
> /* FULLY_UNMASKED_P */ false,
> /* USE_REAL_MERGE_P */ true,
> /* HAS_AVL_P */ true,
> /* VLMAX_P */ false,
> - data_mode, mask_mode);
> + dest_mode,
> + mask_mode);
> +
> e.set_policy (TAIL_ANY);
> e.set_policy (MASK_ANY);
> e.set_vl (CONST1_RTX (Pmode));
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread* RE: [PATCH v1] RISC-V: Refactor comments and naming of riscv-v.cc.
2023-05-29 13:30 ` Kito Cheng
@ 2023-05-29 13:53 ` Li, Pan2
0 siblings, 0 replies; 3+ messages in thread
From: Li, Pan2 @ 2023-05-29 13:53 UTC (permalink / raw)
To: Kito Cheng; +Cc: gcc-patches, juzhe.zhong, Wang, Yanzhang, rdapp.gcc
Committed, thanks Kito.
Pan
-----Original Message-----
From: Kito Cheng <kito.cheng@sifive.com>
Sent: Monday, May 29, 2023 9:30 PM
To: Li, Pan2 <pan2.li@intel.com>
Cc: gcc-patches@gcc.gnu.org; juzhe.zhong@rivai.ai; Wang, Yanzhang <yanzhang.wang@intel.com>; rdapp.gcc@gmail.com
Subject: Re: [PATCH v1] RISC-V: Refactor comments and naming of riscv-v.cc.
LGTM
On Mon, May 29, 2023 at 9:03 PM <pan2.li@intel.com> wrote:
>
> From: Pan Li <pan2.li@intel.com>
>
> This patch would like to remove unnecessary comments of some self
> explained parameters and try a better name to avoid misleading.
>
> Signed-off-by: Pan Li <pan2.li@intel.com>
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-v.cc (emit_vlmax_insn): Remove unnecessary
> comments and rename local variables.
> (emit_nonvlmax_insn): Diito.
> (emit_vlmax_merge_insn): Ditto.
> (emit_vlmax_cmp_insn): Ditto.
> (emit_vlmax_cmp_mu_insn): Ditto.
> (emit_scalar_move_insn): Ditto.
>
> Signed-off-by: Pan Li <pan2.li@intel.com>
> ---
> gcc/config/riscv/riscv-v.cc | 96
> +++++++++++++++++++------------------
> 1 file changed, 49 insertions(+), 47 deletions(-)
>
> diff --git a/gcc/config/riscv/riscv-v.cc b/gcc/config/riscv/riscv-v.cc
> index 20b589bf51b..6ec24dba98d 100644
> --- a/gcc/config/riscv/riscv-v.cc
> +++ b/gcc/config/riscv/riscv-v.cc
> @@ -349,16 +349,16 @@ autovec_use_vlmax_p (void) void
> emit_vlmax_insn (unsigned icode, int op_num, rtx *ops, rtx vl) {
> - machine_mode data_mode = GET_MODE (ops[0]);
> - machine_mode mask_mode = get_mask_mode (data_mode).require ();
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ true,
> - /*USE_REAL_MERGE_P*/ false,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ true,
> - /*DEST_MODE*/ data_mode,
> - /*MASK_MODE*/ mask_mode);
> + machine_mode dest_mode = GET_MODE (ops[0]); machine_mode mask_mode
> + = get_mask_mode (dest_mode).require ();
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ true,
> + /* USE_REAL_MERGE_P */ false,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ true,
> + dest_mode,
> + mask_mode);
>
> e.set_policy (TAIL_ANY);
> e.set_policy (MASK_ANY);
> @@ -373,16 +373,16 @@ emit_vlmax_insn (unsigned icode, int op_num, rtx
> *ops, rtx vl) void emit_nonvlmax_insn (unsigned icode, int op_num,
> rtx *ops, rtx avl) {
> - machine_mode data_mode = GET_MODE (ops[0]);
> - machine_mode mask_mode = get_mask_mode (data_mode).require ();
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ true,
> - /*USE_REAL_MERGE_P*/ false,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ false,
> - /*DEST_MODE*/ data_mode,
> - /*MASK_MODE*/ mask_mode);
> + machine_mode dest_mode = GET_MODE (ops[0]); machine_mode mask_mode
> + = get_mask_mode (dest_mode).require ();
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ true,
> + /* USE_REAL_MERGE_P */ false,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ false,
> + dest_mode,
> + mask_mode);
>
> e.set_policy (TAIL_ANY);
> e.set_policy (MASK_ANY);
> @@ -396,14 +396,14 @@ emit_vlmax_merge_insn (unsigned icode, int
> op_num, rtx *ops) {
> machine_mode dest_mode = GET_MODE (ops[0]);
> machine_mode mask_mode = get_mask_mode (dest_mode).require ();
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ op_num,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ false,
> - /*USE_REAL_MERGE_P*/ false,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ true,
> - /*DEST_MODE*/ dest_mode,
> - /*MASK_MODE*/ mask_mode);
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (op_num,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ false,
> + /* USE_REAL_MERGE_P */ false,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ true,
> + dest_mode,
> + mask_mode);
>
> e.set_policy (TAIL_ANY);
> e.emit_insn ((enum insn_code) icode, ops); @@ -414,14 +414,14 @@
> void emit_vlmax_cmp_insn (unsigned icode, rtx *ops) {
> machine_mode mode = GET_MODE (ops[0]);
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ RVV_CMP_OP,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ true,
> - /*USE_REAL_MERGE_P*/ false,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ true,
> - /*DEST_MODE*/ mode,
> - /*MASK_MODE*/ mode);
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (RVV_CMP_OP,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ true,
> + /* USE_REAL_MERGE_P */ false,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ true,
> + mode,
> + mode);
>
> e.set_policy (MASK_ANY);
> e.emit_insn ((enum insn_code) icode, ops); @@ -432,14 +432,14 @@
> void emit_vlmax_cmp_mu_insn (unsigned icode, rtx *ops) {
> machine_mode mode = GET_MODE (ops[0]);
> - insn_expander<RVV_INSN_OPERANDS_MAX> e (/*OP_NUM*/ RVV_CMP_MU_OP,
> - /*HAS_DEST_P*/ true,
> - /*FULLY_UNMASKED_P*/ false,
> - /*USE_REAL_MERGE_P*/ true,
> - /*HAS_AVL_P*/ true,
> - /*VLMAX_P*/ true,
> - /*DEST_MODE*/ mode,
> - /*MASK_MODE*/ mode);
> + insn_expander<RVV_INSN_OPERANDS_MAX> e (RVV_CMP_MU_OP,
> + /* HAS_DEST_P */ true,
> + /* FULLY_UNMASKED_P */ false,
> + /* USE_REAL_MERGE_P */ true,
> + /* HAS_AVL_P */ true,
> + /* VLMAX_P */ true,
> + mode,
> + mode);
>
> e.set_policy (MASK_UNDISTURBED);
> e.emit_insn ((enum insn_code) icode, ops); @@ -1450,15 +1450,17 @@
> expand_vector_init_insert_elems (rtx target, const rvv_builder
> &builder, static void emit_scalar_move_insn (unsigned icode, rtx
> *ops) {
> - machine_mode data_mode = GET_MODE (ops[0]);
> - machine_mode mask_mode = get_mask_mode (data_mode).require ();
> + machine_mode dest_mode = GET_MODE (ops[0]); machine_mode mask_mode
> + = get_mask_mode (dest_mode).require ();
> insn_expander<RVV_INSN_OPERANDS_MAX> e (riscv_vector::RVV_SCALAR_MOV_OP,
> /* HAS_DEST_P */ true,
> /* FULLY_UNMASKED_P */ false,
> /* USE_REAL_MERGE_P */ true,
> /* HAS_AVL_P */ true,
> /* VLMAX_P */ false,
> - data_mode, mask_mode);
> + dest_mode,
> + mask_mode);
> +
> e.set_policy (TAIL_ANY);
> e.set_policy (MASK_ANY);
> e.set_vl (CONST1_RTX (Pmode));
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-05-29 13:03 [PATCH v1] RISC-V: Refactor comments and naming of riscv-v.cc pan2.li
2023-05-29 13:30 ` Kito Cheng
2023-05-29 13:53 ` Li, Pan2
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