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-rw-r--r--gcc/expmed.c51
1 files changed, 24 insertions, 27 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c
index 9aa61a8..4bf86dd 100644
--- a/gcc/expmed.c
+++ b/gcc/expmed.c
@@ -419,15 +419,14 @@ store_bit_field_1 (rtx str_rtx, unsigned HOST_WIDE_INT bitsize,
available. */
if (VECTOR_MODE_P (GET_MODE (op0))
&& !MEM_P (op0)
- && (optab_handler (vec_set_optab, GET_MODE (op0))->insn_code
- != CODE_FOR_nothing)
+ && optab_handler (vec_set_optab, GET_MODE (op0)) != CODE_FOR_nothing
&& fieldmode == GET_MODE_INNER (GET_MODE (op0))
&& bitsize == GET_MODE_BITSIZE (GET_MODE_INNER (GET_MODE (op0)))
&& !(bitnum % GET_MODE_BITSIZE (GET_MODE_INNER (GET_MODE (op0)))))
{
enum machine_mode outermode = GET_MODE (op0);
enum machine_mode innermode = GET_MODE_INNER (outermode);
- int icode = (int) optab_handler (vec_set_optab, outermode)->insn_code;
+ int icode = (int) optab_handler (vec_set_optab, outermode);
int pos = bitnum / GET_MODE_BITSIZE (innermode);
rtx rtxpos = GEN_INT (pos);
rtx src = value;
@@ -533,10 +532,9 @@ store_bit_field_1 (rtx str_rtx, unsigned HOST_WIDE_INT bitsize,
if (!MEM_P (op0)
&& (BYTES_BIG_ENDIAN ? bitpos + bitsize == unit : bitpos == 0)
&& bitsize == GET_MODE_BITSIZE (fieldmode)
- && (optab_handler (movstrict_optab, fieldmode)->insn_code
- != CODE_FOR_nothing))
+ && optab_handler (movstrict_optab, fieldmode) != CODE_FOR_nothing)
{
- int icode = optab_handler (movstrict_optab, fieldmode)->insn_code;
+ int icode = optab_handler (movstrict_optab, fieldmode);
rtx insn;
rtx start = get_last_insn ();
rtx arg0 = op0;
@@ -1253,14 +1251,13 @@ extract_bit_field_1 (rtx str_rtx, unsigned HOST_WIDE_INT bitsize,
available. */
if (VECTOR_MODE_P (GET_MODE (op0))
&& !MEM_P (op0)
- && (optab_handler (vec_extract_optab, GET_MODE (op0))->insn_code
- != CODE_FOR_nothing)
+ && optab_handler (vec_extract_optab, GET_MODE (op0)) != CODE_FOR_nothing
&& ((bitnum + bitsize - 1) / GET_MODE_BITSIZE (GET_MODE_INNER (GET_MODE (op0)))
== bitnum / GET_MODE_BITSIZE (GET_MODE_INNER (GET_MODE (op0)))))
{
enum machine_mode outermode = GET_MODE (op0);
enum machine_mode innermode = GET_MODE_INNER (outermode);
- int icode = (int) optab_handler (vec_extract_optab, outermode)->insn_code;
+ int icode = (int) optab_handler (vec_extract_optab, outermode);
unsigned HOST_WIDE_INT pos = bitnum / GET_MODE_BITSIZE (innermode);
rtx rtxpos = GEN_INT (pos);
rtx src = op0;
@@ -3567,7 +3564,7 @@ expand_mult_highpart_optab (enum machine_mode mode, rtx op0, rtx op1,
/* Try widening multiplication. */
moptab = unsignedp ? umul_widen_optab : smul_widen_optab;
- if (optab_handler (moptab, wider_mode)->insn_code != CODE_FOR_nothing
+ if (optab_handler (moptab, wider_mode) != CODE_FOR_nothing
&& mul_widen_cost[speed][wider_mode] < max_cost)
{
tem = expand_binop (wider_mode, moptab, op0, narrow_op1, 0,
@@ -3577,7 +3574,7 @@ expand_mult_highpart_optab (enum machine_mode mode, rtx op0, rtx op1,
}
/* Try widening the mode and perform a non-widening multiplication. */
- if (optab_handler (smul_optab, wider_mode)->insn_code != CODE_FOR_nothing
+ if (optab_handler (smul_optab, wider_mode) != CODE_FOR_nothing
&& size - 1 < BITS_PER_WORD
&& mul_cost[speed][wider_mode] + shift_cost[speed][mode][size-1] < max_cost)
{
@@ -3604,7 +3601,7 @@ expand_mult_highpart_optab (enum machine_mode mode, rtx op0, rtx op1,
/* Try widening multiplication of opposite signedness, and adjust. */
moptab = unsignedp ? smul_widen_optab : umul_widen_optab;
- if (optab_handler (moptab, wider_mode)->insn_code != CODE_FOR_nothing
+ if (optab_handler (moptab, wider_mode) != CODE_FOR_nothing
&& size - 1 < BITS_PER_WORD
&& (mul_widen_cost[speed][wider_mode] + 2 * shift_cost[speed][mode][size-1]
+ 4 * add_cost[speed][mode] < max_cost))
@@ -3726,7 +3723,7 @@ expand_smod_pow2 (enum machine_mode mode, rtx op0, HOST_WIDE_INT d)
use a LSHIFTRT, 1 ADD, 1 SUB and an AND. */
temp = gen_rtx_LSHIFTRT (mode, result, shift);
- if (optab_handler (lshr_optab, mode)->insn_code == CODE_FOR_nothing
+ if (optab_handler (lshr_optab, mode) == CODE_FOR_nothing
|| rtx_cost (temp, SET, optimize_insn_for_speed_p ()) > COSTS_N_INSNS (2))
{
temp = expand_binop (mode, xor_optab, op0, signmask,
@@ -4030,8 +4027,8 @@ expand_divmod (int rem_flag, enum tree_code code, enum machine_mode mode,
for (compute_mode = mode; compute_mode != VOIDmode;
compute_mode = GET_MODE_WIDER_MODE (compute_mode))
- if (optab_handler (optab1, compute_mode)->insn_code != CODE_FOR_nothing
- || optab_handler (optab2, compute_mode)->insn_code != CODE_FOR_nothing)
+ if (optab_handler (optab1, compute_mode) != CODE_FOR_nothing
+ || optab_handler (optab2, compute_mode) != CODE_FOR_nothing)
break;
if (compute_mode == VOIDmode)
@@ -4286,11 +4283,11 @@ expand_divmod (int rem_flag, enum tree_code code, enum machine_mode mode,
optab has an expander for this mode. */
&& ((optab_handler ((rem_flag ? smod_optab
: sdiv_optab),
- compute_mode)->insn_code
+ compute_mode)
!= CODE_FOR_nothing)
- || (optab_handler(sdivmod_optab,
- compute_mode)
- ->insn_code != CODE_FOR_nothing)))
+ || (optab_handler (sdivmod_optab,
+ compute_mode)
+ != CODE_FOR_nothing)))
;
else if (EXACT_POWER_OF_2_OR_ZERO_P (abs_d))
{
@@ -4302,9 +4299,9 @@ expand_divmod (int rem_flag, enum tree_code code, enum machine_mode mode,
}
if (sdiv_pow2_cheap[speed][compute_mode]
- && ((optab_handler (sdiv_optab, compute_mode)->insn_code
+ && ((optab_handler (sdiv_optab, compute_mode)
!= CODE_FOR_nothing)
- || (optab_handler (sdivmod_optab, compute_mode)->insn_code
+ || (optab_handler (sdivmod_optab, compute_mode)
!= CODE_FOR_nothing)))
quotient = expand_divmod (0, TRUNC_DIV_EXPR,
compute_mode, op0,
@@ -4952,7 +4949,7 @@ expand_divmod (int rem_flag, enum tree_code code, enum machine_mode mode,
= sign_expand_binop (compute_mode, umod_optab, smod_optab,
op0, op1, target,
unsignedp,
- ((optab_handler (optab2, compute_mode)->insn_code
+ ((optab_handler (optab2, compute_mode)
!= CODE_FOR_nothing)
? OPTAB_DIRECT : OPTAB_WIDEN));
if (remainder == 0)
@@ -4980,7 +4977,7 @@ expand_divmod (int rem_flag, enum tree_code code, enum machine_mode mode,
= sign_expand_binop (compute_mode, udiv_optab, sdiv_optab,
op0, op1, rem_flag ? NULL_RTX : target,
unsignedp,
- ((optab_handler (optab2, compute_mode)->insn_code
+ ((optab_handler (optab2, compute_mode)
!= CODE_FOR_nothing)
? OPTAB_DIRECT : OPTAB_WIDEN));
@@ -5479,7 +5476,7 @@ emit_store_flag_1 (rtx target, enum rtx_code code, rtx op0, rtx op1,
compare_mode = GET_MODE_WIDER_MODE (compare_mode))
{
enum machine_mode optab_mode = mclass == MODE_CC ? CCmode : compare_mode;
- icode = optab_handler (cstore_optab, optab_mode)->insn_code;
+ icode = optab_handler (cstore_optab, optab_mode);
if (icode != CODE_FOR_nothing)
{
do_pending_stack_adjust ();
@@ -5674,7 +5671,7 @@ emit_store_flag (rtx target, enum rtx_code code, rtx op0, rtx op1,
as "-(int)X >> 31" is still cheaper than inverting "(int)X == 0". */
rcode = reverse_condition (code);
if (can_compare_p (rcode, mode, ccp_store_flag)
- && ! (optab_handler (cstore_optab, mode)->insn_code == CODE_FOR_nothing
+ && ! (optab_handler (cstore_optab, mode) == CODE_FOR_nothing
&& code == NE
&& GET_MODE_SIZE (mode) < UNITS_PER_WORD
&& op1 == const0_rtx))
@@ -5773,9 +5770,9 @@ emit_store_flag (rtx target, enum rtx_code code, rtx op0, rtx op1,
that is compensated by the subsequent overflow when subtracting
one / negating. */
- if (optab_handler (abs_optab, mode)->insn_code != CODE_FOR_nothing)
+ if (optab_handler (abs_optab, mode) != CODE_FOR_nothing)
tem = expand_unop (mode, abs_optab, op0, subtarget, 1);
- else if (optab_handler (ffs_optab, mode)->insn_code != CODE_FOR_nothing)
+ else if (optab_handler (ffs_optab, mode) != CODE_FOR_nothing)
tem = expand_unop (mode, ffs_optab, op0, subtarget, 1);
else if (GET_MODE_SIZE (mode) < UNITS_PER_WORD)
{
generated by cgit v1.1 at 2025-05-31 14:44:01 +0000