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RISC-V: Add "m_" prefix for private member

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Since the current framework is hard to maintain and
hard to be used in the future possible auto-vectorization patterns.

We will need to keep adding more helpers and arguments during the
auto-vectorization supporting. We should refactor the framework
now for the future use since the we don't support too much
auto-vectorization
patterns for now.

Start with this simple patch, this patch is adding "m_" prefix for
private the members.

gcc/ChangeLog:

	* config/riscv/riscv-v.cc: Add "m_" prefix.

Signed-off-by: Juzhe-Zhong <juzhe.zhong@rivai.ai>
This commit is contained in:
Juzhe-Zhong 2023-05-22 22:05:18 +08:00 • committed by Pan Li
parent 8637aecd5a
commit 776d94f0b1
1 changed files with 12 additions and 12 deletions
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24
gcc/config/riscv/riscv-v.cc
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@ -66,7 +66,7 @@ const_vlmax_p (machine_mode mode)
template <int MAX_OPERANDS> class insn_expander
{
public:
insn_expander () : m_opno (0), has_dest(false) {}
insn_expander () : m_opno (0), m_has_dest_p(false) {}
void add_output_operand (rtx x, machine_mode mode)
{
create_output_operand (&m_ops[m_opno++], x, mode);
@ -99,41 +99,41 @@ public:
void set_dest_and_mask (rtx mask, rtx dest, machine_mode mask_mode)
{
dest_mode = GET_MODE (dest);
has_dest = true;
m_dest_mode = GET_MODE (dest);
m_has_dest_p = true;
add_output_operand (dest, dest_mode);
add_output_operand (dest, m_dest_mode);
if (mask)
add_input_operand (mask, GET_MODE (mask));
else
add_all_one_mask_operand (mask_mode);
add_vundef_operand (dest_mode);
add_vundef_operand (m_dest_mode);
}
void set_len_and_policy (rtx len, bool force_vlmax = false)
{
bool vlmax_p = force_vlmax || !len;
gcc_assert (has_dest);
gcc_assert (m_has_dest_p);
if (vlmax_p && const_vlmax_p (dest_mode))
if (vlmax_p && const_vlmax_p (m_dest_mode))
{
/* Optimize VLS-VLMAX code gen, we can use vsetivli instead of the
vsetvli to obtain the value of vlmax. */
poly_uint64 nunits = GET_MODE_NUNITS (dest_mode);
poly_uint64 nunits = GET_MODE_NUNITS (m_dest_mode);
len = gen_int_mode (nunits, Pmode);
vlmax_p = false; /* It has became NONVLMAX now. */
}
else if (!len)
{
len = gen_reg_rtx (Pmode);
emit_vlmax_vsetvl (dest_mode, len);
emit_vlmax_vsetvl (m_dest_mode, len);
}
add_input_operand (len, Pmode);
if (GET_MODE_CLASS (dest_mode) != MODE_VECTOR_BOOL)
if (GET_MODE_CLASS (m_dest_mode) != MODE_VECTOR_BOOL)
add_policy_operand (get_prefer_tail_policy (), get_prefer_mask_policy ());
add_avl_type_operand (vlmax_p ? avl_type::VLMAX : avl_type::NONVLMAX);
@ -152,8 +152,8 @@ public:
private:
int m_opno;
bool has_dest;
machine_mode dest_mode;
bool m_has_dest_p;
machine_mode m_dest_mode;
expand_operand m_ops[MAX_OPERANDS];
};