/* Definitions for code generation pass of GNU compiler.
- Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
This file is part of GCC.
The `lib_call' slot is the name of the library function that
can be used to perform the operation.
- A few optabs, such as move_optab and cmp_optab, are used
- by special code. */
+ A few optabs, such as move_optab, are used by special code. */
struct optab_handlers
{
enum insn_code insn_code;
};
-struct optab
+struct optab_d
{
enum rtx_code code;
const char *libcall_basename;
char libcall_suffix;
- void (*libcall_gen)(struct optab *, const char *name, char suffix, enum machine_mode);
+ void (*libcall_gen)(struct optab_d *, const char *name, char suffix,
+ enum machine_mode);
struct optab_handlers handlers[NUM_MACHINE_MODES];
};
-typedef struct optab * optab;
+typedef struct optab_d * optab;
/* A convert_optab is for some sort of conversion operation between
modes. The first array index is the destination mode, the second
is the source mode. */
-struct convert_optab
+struct convert_optab_d
{
enum rtx_code code;
const char *libcall_basename;
- void (*libcall_gen)(struct convert_optab *, const char *name,
+ void (*libcall_gen)(struct convert_optab_d *, const char *name,
enum machine_mode,
enum machine_mode);
struct optab_handlers handlers[NUM_MACHINE_MODES][NUM_MACHINE_MODES];
};
-typedef struct convert_optab *convert_optab;
+typedef struct convert_optab_d *convert_optab;
/* Given an enum insn_code, access the function to construct
the body of that kind of insn. */
wider than the multiplicand and multiplier.
All involved operations are saturating. */
OTI_ssmadd_widen,
- /* Unigned multiply and add with the result and addend one machine mode
+ /* Unsigned multiply and add with the result and addend one machine mode
wider than the multiplicand and multiplier.
All involved operations are saturating. */
OTI_usmadd_widen,
wider than the multiplicand and multiplier.
All involved operations are saturating. */
OTI_ssmsub_widen,
- /* Unigned multiply and subtract the result and minuend one machine mode
+ /* Unsigned multiply and subtract the result and minuend one machine mode
wider than the multiplicand and multiplier.
All involved operations are saturating. */
OTI_usmsub_widen,
OTI_rotl,
/* Rotate right */
OTI_rotr,
+
+ /* Arithmetic shift left of vector by vector */
+ OTI_vashl,
+ /* Logical shift right of vector by vector */
+ OTI_vlshr,
+ /* Arithmetic shift right of vector by vector */
+ OTI_vashr,
+ /* Rotate left of vector by vector */
+ OTI_vrotl,
+ /* Rotate right of vector by vector */
+ OTI_vrotr,
+
/* Signed and floating-point minimum value */
OTI_smin,
/* Signed and floating-point maximum value */
OTI_ldexp,
/* Multiply floating-point number by integral power of radix */
OTI_scalb,
+ /* Mantissa of a floating-point number */
+ OTI_significand,
/* Radix-independent exponent */
OTI_logb,
OTI_ilogb,
/* Test for infinite value */
OTI_isinf,
- /* Compare insn; two operands. */
+ /* Compare insn; two operands. Used only for libcalls. */
OTI_cmp,
- /* Used only for libcalls for unsigned comparisons. */
OTI_ucmp,
- /* tst insn; compare one operand against 0 */
- OTI_tst,
/* Floating point comparison optabs - used primarily for libfuncs */
OTI_eq,
/* String length */
OTI_strlen,
- /* Combined compare & jump/store flags/move operations. */
+ /* Combined compare & jump/move/store flags/trap operations. */
OTI_cbranch,
OTI_cmov,
OTI_cstore,
+ OTI_ctrap,
/* Push instruction. */
OTI_push,
OTI_vec_shr,
/* Extract specified elements from vectors, for vector load. */
OTI_vec_realign_load,
- /* Widening multiplication.
+ /* Widening multiplication.
The high/low part of the resulting vector of products is returned. */
OTI_vec_widen_umult_hi,
OTI_vec_widen_umult_lo,
OTI_MAX
};
-extern optab optab_table[OTI_MAX];
-
-#define ssadd_optab (optab_table[OTI_ssadd])
-#define usadd_optab (optab_table[OTI_usadd])
-#define sssub_optab (optab_table[OTI_sssub])
-#define ussub_optab (optab_table[OTI_ussub])
-#define ssmul_optab (optab_table[OTI_ssmul])
-#define usmul_optab (optab_table[OTI_usmul])
-#define ssdiv_optab (optab_table[OTI_ssdiv])
-#define usdiv_optab (optab_table[OTI_usdiv])
-#define ssneg_optab (optab_table[OTI_ssneg])
-#define usneg_optab (optab_table[OTI_usneg])
-#define ssashl_optab (optab_table[OTI_ssashl])
-#define usashl_optab (optab_table[OTI_usashl])
-
-#define add_optab (optab_table[OTI_add])
-#define sub_optab (optab_table[OTI_sub])
-#define smul_optab (optab_table[OTI_smul])
-#define addv_optab (optab_table[OTI_addv])
-#define subv_optab (optab_table[OTI_subv])
-#define smul_highpart_optab (optab_table[OTI_smul_highpart])
-#define umul_highpart_optab (optab_table[OTI_umul_highpart])
-#define smul_widen_optab (optab_table[OTI_smul_widen])
-#define umul_widen_optab (optab_table[OTI_umul_widen])
-#define usmul_widen_optab (optab_table[OTI_usmul_widen])
-#define smadd_widen_optab (optab_table[OTI_smadd_widen])
-#define umadd_widen_optab (optab_table[OTI_umadd_widen])
-#define ssmadd_widen_optab (optab_table[OTI_ssmadd_widen])
-#define usmadd_widen_optab (optab_table[OTI_usmadd_widen])
-#define smsub_widen_optab (optab_table[OTI_smsub_widen])
-#define umsub_widen_optab (optab_table[OTI_umsub_widen])
-#define ssmsub_widen_optab (optab_table[OTI_ssmsub_widen])
-#define usmsub_widen_optab (optab_table[OTI_usmsub_widen])
-#define sdiv_optab (optab_table[OTI_sdiv])
-#define smulv_optab (optab_table[OTI_smulv])
-#define sdivv_optab (optab_table[OTI_sdivv])
-#define sdivmod_optab (optab_table[OTI_sdivmod])
-#define udiv_optab (optab_table[OTI_udiv])
-#define udivmod_optab (optab_table[OTI_udivmod])
-#define smod_optab (optab_table[OTI_smod])
-#define umod_optab (optab_table[OTI_umod])
-#define fmod_optab (optab_table[OTI_fmod])
-#define remainder_optab (optab_table[OTI_remainder])
-#define ftrunc_optab (optab_table[OTI_ftrunc])
-#define and_optab (optab_table[OTI_and])
-#define ior_optab (optab_table[OTI_ior])
-#define xor_optab (optab_table[OTI_xor])
-#define ashl_optab (optab_table[OTI_ashl])
-#define lshr_optab (optab_table[OTI_lshr])
-#define ashr_optab (optab_table[OTI_ashr])
-#define rotl_optab (optab_table[OTI_rotl])
-#define rotr_optab (optab_table[OTI_rotr])
-#define smin_optab (optab_table[OTI_smin])
-#define smax_optab (optab_table[OTI_smax])
-#define umin_optab (optab_table[OTI_umin])
-#define umax_optab (optab_table[OTI_umax])
-#define pow_optab (optab_table[OTI_pow])
-#define atan2_optab (optab_table[OTI_atan2])
-
-#define mov_optab (optab_table[OTI_mov])
-#define movstrict_optab (optab_table[OTI_movstrict])
-#define movmisalign_optab (optab_table[OTI_movmisalign])
-#define storent_optab (optab_table[OTI_storent])
-
-#define neg_optab (optab_table[OTI_neg])
-#define negv_optab (optab_table[OTI_negv])
-#define abs_optab (optab_table[OTI_abs])
-#define absv_optab (optab_table[OTI_absv])
-#define one_cmpl_optab (optab_table[OTI_one_cmpl])
-#define bswap_optab (optab_table[OTI_bswap])
-#define ffs_optab (optab_table[OTI_ffs])
-#define clz_optab (optab_table[OTI_clz])
-#define ctz_optab (optab_table[OTI_ctz])
-#define popcount_optab (optab_table[OTI_popcount])
-#define parity_optab (optab_table[OTI_parity])
-#define sqrt_optab (optab_table[OTI_sqrt])
-#define sincos_optab (optab_table[OTI_sincos])
-#define sin_optab (optab_table[OTI_sin])
-#define asin_optab (optab_table[OTI_asin])
-#define cos_optab (optab_table[OTI_cos])
-#define acos_optab (optab_table[OTI_acos])
-#define exp_optab (optab_table[OTI_exp])
-#define exp10_optab (optab_table[OTI_exp10])
-#define exp2_optab (optab_table[OTI_exp2])
-#define expm1_optab (optab_table[OTI_expm1])
-#define ldexp_optab (optab_table[OTI_ldexp])
-#define scalb_optab (optab_table[OTI_scalb])
-#define logb_optab (optab_table[OTI_logb])
-#define ilogb_optab (optab_table[OTI_ilogb])
-#define log_optab (optab_table[OTI_log])
-#define log10_optab (optab_table[OTI_log10])
-#define log2_optab (optab_table[OTI_log2])
-#define log1p_optab (optab_table[OTI_log1p])
-#define floor_optab (optab_table[OTI_floor])
-#define ceil_optab (optab_table[OTI_ceil])
-#define btrunc_optab (optab_table[OTI_btrunc])
-#define round_optab (optab_table[OTI_round])
-#define nearbyint_optab (optab_table[OTI_nearbyint])
-#define rint_optab (optab_table[OTI_rint])
-#define tan_optab (optab_table[OTI_tan])
-#define atan_optab (optab_table[OTI_atan])
-#define copysign_optab (optab_table[OTI_copysign])
-#define signbit_optab (optab_table[OTI_signbit])
-#define isinf_optab (optab_table[OTI_isinf])
-
-#define cmp_optab (optab_table[OTI_cmp])
-#define ucmp_optab (optab_table[OTI_ucmp])
-#define tst_optab (optab_table[OTI_tst])
-
-#define eq_optab (optab_table[OTI_eq])
-#define ne_optab (optab_table[OTI_ne])
-#define gt_optab (optab_table[OTI_gt])
-#define ge_optab (optab_table[OTI_ge])
-#define lt_optab (optab_table[OTI_lt])
-#define le_optab (optab_table[OTI_le])
-#define unord_optab (optab_table[OTI_unord])
-
-#define strlen_optab (optab_table[OTI_strlen])
-
-#define cbranch_optab (optab_table[OTI_cbranch])
-#define cmov_optab (optab_table[OTI_cmov])
-#define cstore_optab (optab_table[OTI_cstore])
-#define push_optab (optab_table[OTI_push])
-#define addcc_optab (optab_table[OTI_addcc])
-
-#define reduc_smax_optab (optab_table[OTI_reduc_smax])
-#define reduc_umax_optab (optab_table[OTI_reduc_umax])
-#define reduc_smin_optab (optab_table[OTI_reduc_smin])
-#define reduc_umin_optab (optab_table[OTI_reduc_umin])
-#define reduc_splus_optab (optab_table[OTI_reduc_splus])
-#define reduc_uplus_optab (optab_table[OTI_reduc_uplus])
-
-#define ssum_widen_optab (optab_table[OTI_ssum_widen])
-#define usum_widen_optab (optab_table[OTI_usum_widen])
-#define sdot_prod_optab (optab_table[OTI_sdot_prod])
-#define udot_prod_optab (optab_table[OTI_udot_prod])
-
-#define vec_set_optab (optab_table[OTI_vec_set])
-#define vec_extract_optab (optab_table[OTI_vec_extract])
-#define vec_extract_even_optab (optab_table[OTI_vec_extract_even])
-#define vec_extract_odd_optab (optab_table[OTI_vec_extract_odd])
-#define vec_interleave_high_optab (optab_table[OTI_vec_interleave_high])
-#define vec_interleave_low_optab (optab_table[OTI_vec_interleave_low])
-#define vec_init_optab (optab_table[OTI_vec_init])
-#define vec_shl_optab (optab_table[OTI_vec_shl])
-#define vec_shr_optab (optab_table[OTI_vec_shr])
-#define vec_realign_load_optab (optab_table[OTI_vec_realign_load])
-#define vec_widen_umult_hi_optab (optab_table[OTI_vec_widen_umult_hi])
-#define vec_widen_umult_lo_optab (optab_table[OTI_vec_widen_umult_lo])
-#define vec_widen_smult_hi_optab (optab_table[OTI_vec_widen_smult_hi])
-#define vec_widen_smult_lo_optab (optab_table[OTI_vec_widen_smult_lo])
-#define vec_unpacks_hi_optab (optab_table[OTI_vec_unpacks_hi])
-#define vec_unpacks_lo_optab (optab_table[OTI_vec_unpacks_lo])
-#define vec_unpacku_hi_optab (optab_table[OTI_vec_unpacku_hi])
-#define vec_unpacku_lo_optab (optab_table[OTI_vec_unpacku_lo])
-#define vec_unpacks_float_hi_optab (optab_table[OTI_vec_unpacks_float_hi])
-#define vec_unpacks_float_lo_optab (optab_table[OTI_vec_unpacks_float_lo])
-#define vec_unpacku_float_hi_optab (optab_table[OTI_vec_unpacku_float_hi])
-#define vec_unpacku_float_lo_optab (optab_table[OTI_vec_unpacku_float_lo])
-#define vec_pack_trunc_optab (optab_table[OTI_vec_pack_trunc])
-#define vec_pack_ssat_optab (optab_table[OTI_vec_pack_ssat])
-#define vec_pack_usat_optab (optab_table[OTI_vec_pack_usat])
-#define vec_pack_sfix_trunc_optab (optab_table[OTI_vec_pack_sfix_trunc])
-#define vec_pack_ufix_trunc_optab (optab_table[OTI_vec_pack_ufix_trunc])
-
-#define powi_optab (optab_table[OTI_powi])
+extern struct optab_d optab_table[OTI_MAX];
+
+#define ssadd_optab (&optab_table[OTI_ssadd])
+#define usadd_optab (&optab_table[OTI_usadd])
+#define sssub_optab (&optab_table[OTI_sssub])
+#define ussub_optab (&optab_table[OTI_ussub])
+#define ssmul_optab (&optab_table[OTI_ssmul])
+#define usmul_optab (&optab_table[OTI_usmul])
+#define ssdiv_optab (&optab_table[OTI_ssdiv])
+#define usdiv_optab (&optab_table[OTI_usdiv])
+#define ssneg_optab (&optab_table[OTI_ssneg])
+#define usneg_optab (&optab_table[OTI_usneg])
+#define ssashl_optab (&optab_table[OTI_ssashl])
+#define usashl_optab (&optab_table[OTI_usashl])
+
+#define add_optab (&optab_table[OTI_add])
+#define sub_optab (&optab_table[OTI_sub])
+#define smul_optab (&optab_table[OTI_smul])
+#define addv_optab (&optab_table[OTI_addv])
+#define subv_optab (&optab_table[OTI_subv])
+#define smul_highpart_optab (&optab_table[OTI_smul_highpart])
+#define umul_highpart_optab (&optab_table[OTI_umul_highpart])
+#define smul_widen_optab (&optab_table[OTI_smul_widen])
+#define umul_widen_optab (&optab_table[OTI_umul_widen])
+#define usmul_widen_optab (&optab_table[OTI_usmul_widen])
+#define smadd_widen_optab (&optab_table[OTI_smadd_widen])
+#define umadd_widen_optab (&optab_table[OTI_umadd_widen])
+#define ssmadd_widen_optab (&optab_table[OTI_ssmadd_widen])
+#define usmadd_widen_optab (&optab_table[OTI_usmadd_widen])
+#define smsub_widen_optab (&optab_table[OTI_smsub_widen])
+#define umsub_widen_optab (&optab_table[OTI_umsub_widen])
+#define ssmsub_widen_optab (&optab_table[OTI_ssmsub_widen])
+#define usmsub_widen_optab (&optab_table[OTI_usmsub_widen])
+#define sdiv_optab (&optab_table[OTI_sdiv])
+#define smulv_optab (&optab_table[OTI_smulv])
+#define sdivv_optab (&optab_table[OTI_sdivv])
+#define sdivmod_optab (&optab_table[OTI_sdivmod])
+#define udiv_optab (&optab_table[OTI_udiv])
+#define udivmod_optab (&optab_table[OTI_udivmod])
+#define smod_optab (&optab_table[OTI_smod])
+#define umod_optab (&optab_table[OTI_umod])
+#define fmod_optab (&optab_table[OTI_fmod])
+#define remainder_optab (&optab_table[OTI_remainder])
+#define ftrunc_optab (&optab_table[OTI_ftrunc])
+#define and_optab (&optab_table[OTI_and])
+#define ior_optab (&optab_table[OTI_ior])
+#define xor_optab (&optab_table[OTI_xor])
+#define ashl_optab (&optab_table[OTI_ashl])
+#define lshr_optab (&optab_table[OTI_lshr])
+#define ashr_optab (&optab_table[OTI_ashr])
+#define rotl_optab (&optab_table[OTI_rotl])
+#define rotr_optab (&optab_table[OTI_rotr])
+#define vashl_optab (&optab_table[OTI_vashl])
+#define vlshr_optab (&optab_table[OTI_vlshr])
+#define vashr_optab (&optab_table[OTI_vashr])
+#define vrotl_optab (&optab_table[OTI_vrotl])
+#define vrotr_optab (&optab_table[OTI_vrotr])
+#define smin_optab (&optab_table[OTI_smin])
+#define smax_optab (&optab_table[OTI_smax])
+#define umin_optab (&optab_table[OTI_umin])
+#define umax_optab (&optab_table[OTI_umax])
+#define pow_optab (&optab_table[OTI_pow])
+#define atan2_optab (&optab_table[OTI_atan2])
+
+#define mov_optab (&optab_table[OTI_mov])
+#define movstrict_optab (&optab_table[OTI_movstrict])
+#define movmisalign_optab (&optab_table[OTI_movmisalign])
+#define storent_optab (&optab_table[OTI_storent])
+
+#define neg_optab (&optab_table[OTI_neg])
+#define negv_optab (&optab_table[OTI_negv])
+#define abs_optab (&optab_table[OTI_abs])
+#define absv_optab (&optab_table[OTI_absv])
+#define one_cmpl_optab (&optab_table[OTI_one_cmpl])
+#define bswap_optab (&optab_table[OTI_bswap])
+#define ffs_optab (&optab_table[OTI_ffs])
+#define clz_optab (&optab_table[OTI_clz])
+#define ctz_optab (&optab_table[OTI_ctz])
+#define popcount_optab (&optab_table[OTI_popcount])
+#define parity_optab (&optab_table[OTI_parity])
+#define sqrt_optab (&optab_table[OTI_sqrt])
+#define sincos_optab (&optab_table[OTI_sincos])
+#define sin_optab (&optab_table[OTI_sin])
+#define asin_optab (&optab_table[OTI_asin])
+#define cos_optab (&optab_table[OTI_cos])
+#define acos_optab (&optab_table[OTI_acos])
+#define exp_optab (&optab_table[OTI_exp])
+#define exp10_optab (&optab_table[OTI_exp10])
+#define exp2_optab (&optab_table[OTI_exp2])
+#define expm1_optab (&optab_table[OTI_expm1])
+#define ldexp_optab (&optab_table[OTI_ldexp])
+#define scalb_optab (&optab_table[OTI_scalb])
+#define significand_optab (&optab_table[OTI_significand])
+#define logb_optab (&optab_table[OTI_logb])
+#define ilogb_optab (&optab_table[OTI_ilogb])
+#define log_optab (&optab_table[OTI_log])
+#define log10_optab (&optab_table[OTI_log10])
+#define log2_optab (&optab_table[OTI_log2])
+#define log1p_optab (&optab_table[OTI_log1p])
+#define floor_optab (&optab_table[OTI_floor])
+#define ceil_optab (&optab_table[OTI_ceil])
+#define btrunc_optab (&optab_table[OTI_btrunc])
+#define round_optab (&optab_table[OTI_round])
+#define nearbyint_optab (&optab_table[OTI_nearbyint])
+#define rint_optab (&optab_table[OTI_rint])
+#define tan_optab (&optab_table[OTI_tan])
+#define atan_optab (&optab_table[OTI_atan])
+#define copysign_optab (&optab_table[OTI_copysign])
+#define signbit_optab (&optab_table[OTI_signbit])
+#define isinf_optab (&optab_table[OTI_isinf])
+
+#define cmp_optab (&optab_table[OTI_cmp])
+#define ucmp_optab (&optab_table[OTI_ucmp])
+
+#define eq_optab (&optab_table[OTI_eq])
+#define ne_optab (&optab_table[OTI_ne])
+#define gt_optab (&optab_table[OTI_gt])
+#define ge_optab (&optab_table[OTI_ge])
+#define lt_optab (&optab_table[OTI_lt])
+#define le_optab (&optab_table[OTI_le])
+#define unord_optab (&optab_table[OTI_unord])
+
+#define strlen_optab (&optab_table[OTI_strlen])
+
+#define cbranch_optab (&optab_table[OTI_cbranch])
+#define cmov_optab (&optab_table[OTI_cmov])
+#define cstore_optab (&optab_table[OTI_cstore])
+#define ctrap_optab (&optab_table[OTI_ctrap])
+
+#define push_optab (&optab_table[OTI_push])
+#define addcc_optab (&optab_table[OTI_addcc])
+
+#define reduc_smax_optab (&optab_table[OTI_reduc_smax])
+#define reduc_umax_optab (&optab_table[OTI_reduc_umax])
+#define reduc_smin_optab (&optab_table[OTI_reduc_smin])
+#define reduc_umin_optab (&optab_table[OTI_reduc_umin])
+#define reduc_splus_optab (&optab_table[OTI_reduc_splus])
+#define reduc_uplus_optab (&optab_table[OTI_reduc_uplus])
+
+#define ssum_widen_optab (&optab_table[OTI_ssum_widen])
+#define usum_widen_optab (&optab_table[OTI_usum_widen])
+#define sdot_prod_optab (&optab_table[OTI_sdot_prod])
+#define udot_prod_optab (&optab_table[OTI_udot_prod])
+
+#define vec_set_optab (&optab_table[OTI_vec_set])
+#define vec_extract_optab (&optab_table[OTI_vec_extract])
+#define vec_extract_even_optab (&optab_table[OTI_vec_extract_even])
+#define vec_extract_odd_optab (&optab_table[OTI_vec_extract_odd])
+#define vec_interleave_high_optab (&optab_table[OTI_vec_interleave_high])
+#define vec_interleave_low_optab (&optab_table[OTI_vec_interleave_low])
+#define vec_init_optab (&optab_table[OTI_vec_init])
+#define vec_shl_optab (&optab_table[OTI_vec_shl])
+#define vec_shr_optab (&optab_table[OTI_vec_shr])
+#define vec_realign_load_optab (&optab_table[OTI_vec_realign_load])
+#define vec_widen_umult_hi_optab (&optab_table[OTI_vec_widen_umult_hi])
+#define vec_widen_umult_lo_optab (&optab_table[OTI_vec_widen_umult_lo])
+#define vec_widen_smult_hi_optab (&optab_table[OTI_vec_widen_smult_hi])
+#define vec_widen_smult_lo_optab (&optab_table[OTI_vec_widen_smult_lo])
+#define vec_unpacks_hi_optab (&optab_table[OTI_vec_unpacks_hi])
+#define vec_unpacks_lo_optab (&optab_table[OTI_vec_unpacks_lo])
+#define vec_unpacku_hi_optab (&optab_table[OTI_vec_unpacku_hi])
+#define vec_unpacku_lo_optab (&optab_table[OTI_vec_unpacku_lo])
+#define vec_unpacks_float_hi_optab (&optab_table[OTI_vec_unpacks_float_hi])
+#define vec_unpacks_float_lo_optab (&optab_table[OTI_vec_unpacks_float_lo])
+#define vec_unpacku_float_hi_optab (&optab_table[OTI_vec_unpacku_float_hi])
+#define vec_unpacku_float_lo_optab (&optab_table[OTI_vec_unpacku_float_lo])
+#define vec_pack_trunc_optab (&optab_table[OTI_vec_pack_trunc])
+#define vec_pack_ssat_optab (&optab_table[OTI_vec_pack_ssat])
+#define vec_pack_usat_optab (&optab_table[OTI_vec_pack_usat])
+#define vec_pack_sfix_trunc_optab (&optab_table[OTI_vec_pack_sfix_trunc])
+#define vec_pack_ufix_trunc_optab (&optab_table[OTI_vec_pack_ufix_trunc])
+
+#define powi_optab (&optab_table[OTI_powi])
/* Conversion optabs have their own table and indexes. */
enum convert_optab_index
COI_MAX
};
-extern convert_optab convert_optab_table[COI_MAX];
-
-#define sext_optab (convert_optab_table[COI_sext])
-#define zext_optab (convert_optab_table[COI_zext])
-#define trunc_optab (convert_optab_table[COI_trunc])
-#define sfix_optab (convert_optab_table[COI_sfix])
-#define ufix_optab (convert_optab_table[COI_ufix])
-#define sfixtrunc_optab (convert_optab_table[COI_sfixtrunc])
-#define ufixtrunc_optab (convert_optab_table[COI_ufixtrunc])
-#define sfloat_optab (convert_optab_table[COI_sfloat])
-#define ufloat_optab (convert_optab_table[COI_ufloat])
-#define lrint_optab (convert_optab_table[COI_lrint])
-#define lround_optab (convert_optab_table[COI_lround])
-#define lfloor_optab (convert_optab_table[COI_lfloor])
-#define lceil_optab (convert_optab_table[COI_lceil])
-#define fract_optab (convert_optab_table[COI_fract])
-#define fractuns_optab (convert_optab_table[COI_fractuns])
-#define satfract_optab (convert_optab_table[COI_satfract])
-#define satfractuns_optab (convert_optab_table[COI_satfractuns])
+extern struct convert_optab_d convert_optab_table[COI_MAX];
+
+#define sext_optab (&convert_optab_table[COI_sext])
+#define zext_optab (&convert_optab_table[COI_zext])
+#define trunc_optab (&convert_optab_table[COI_trunc])
+#define sfix_optab (&convert_optab_table[COI_sfix])
+#define ufix_optab (&convert_optab_table[COI_ufix])
+#define sfixtrunc_optab (&convert_optab_table[COI_sfixtrunc])
+#define ufixtrunc_optab (&convert_optab_table[COI_ufixtrunc])
+#define sfloat_optab (&convert_optab_table[COI_sfloat])
+#define ufloat_optab (&convert_optab_table[COI_ufloat])
+#define lrint_optab (&convert_optab_table[COI_lrint])
+#define lround_optab (&convert_optab_table[COI_lround])
+#define lfloor_optab (&convert_optab_table[COI_lfloor])
+#define lceil_optab (&convert_optab_table[COI_lceil])
+#define fract_optab (&convert_optab_table[COI_fract])
+#define fractuns_optab (&convert_optab_table[COI_fractuns])
+#define satfract_optab (&convert_optab_table[COI_satfract])
+#define satfractuns_optab (&convert_optab_table[COI_satfractuns])
/* These arrays record the insn_code of insns that may be needed to
perform input and output reloads of special objects. They provide a
\f
typedef rtx (*rtxfun) (rtx);
-/* Indexed by the rtx-code for a conditional (e.g. EQ, LT,...)
- gives the gen_function to make a branch to test that condition. */
-
-extern rtxfun bcc_gen_fctn[NUM_RTX_CODE];
-
-/* Indexed by the rtx-code for a conditional (e.g. EQ, LT,...)
- gives the insn code to make a store-condition insn
- to test that condition. */
-
-extern enum insn_code setcc_gen_code[NUM_RTX_CODE];
-
#ifdef HAVE_conditional_move
/* Indexed by the machine mode, gives the insn code to make a conditional
move insn. */
/* Atomic compare and swap. */
extern enum insn_code sync_compare_and_swap[NUM_MACHINE_MODES];
-extern enum insn_code sync_compare_and_swap_cc[NUM_MACHINE_MODES];
/* Atomic exchange with acquire semantics. */
extern enum insn_code sync_lock_test_and_set[NUM_MACHINE_MODES];
/* Define functions given in optabs.c. */
-extern rtx expand_widen_pattern_expr (tree exp, rtx op0, rtx op1, rtx wide_op,
+extern rtx expand_widen_pattern_expr (sepops ops, rtx op0, rtx op1, rtx wide_op,
rtx target, int unsignedp);
extern rtx expand_ternary_op (enum machine_mode mode, optab ternary_optab,
extern rtx expand_abs_nojump (enum machine_mode, rtx, rtx, int);
extern rtx expand_abs (enum machine_mode, rtx, rtx, int, int);
+/* Expand the one's complement absolute value operation. */
+extern rtx expand_one_cmpl_abs_nojump (enum machine_mode, rtx, rtx);
+
/* Expand the copysign operation. */
extern rtx expand_copysign (rtx, rtx, rtx);
/* Generate an instruction with a given INSN_CODE with an output and
an input. */
extern void emit_unop_insn (int, rtx, rtx, enum rtx_code);
+extern bool maybe_emit_unop_insn (int, rtx, rtx, enum rtx_code);
-/* Excapsulate the block in REG_LIBCALL, and REG_RETVAL reg notes and add
- REG_LIBCALL_ID notes to all insns in block. */
-extern void maybe_encapsulate_block (rtx, rtx, rtx);
-
-/* Emit code to perform a series of operations on a multi-word quantity, one
- word at a time. */
-extern rtx emit_no_conflict_block (rtx, rtx, rtx, rtx, rtx);
+/* An extra flag to control optab_for_tree_code's behavior. This is needed to
+ distinguish between machines with a vector shift that takes a scalar for the
+ shift amount vs. machines that take a vector for the shift amount. */
+enum optab_subtype
+{
+ optab_default,
+ optab_scalar,
+ optab_vector
+};
-/* Emit one rtl insn to compare two rtx's. */
-extern void emit_cmp_insn (rtx, rtx, enum rtx_code, rtx, enum machine_mode,
- int);
+/* Return the optab used for computing the given operation on the type given by
+ the second argument. The third argument distinguishes between the types of
+ vector shifts and rotates */
+extern optab optab_for_tree_code (enum tree_code, const_tree, enum optab_subtype);
/* The various uses that a comparison can have; used by can_compare_p:
jumps, conditional moves, store flag operations. */
ccp_store_flag
};
-/* Return the optab used for computing the given operation on the type
- given by the second argument. */
-extern optab optab_for_tree_code (enum tree_code, const_tree);
-
/* Nonzero if a compare of mode MODE can be done straightforwardly
(without splitting it into pieces). */
extern int can_compare_p (enum rtx_code, enum machine_mode,
bool expand_vec_cond_expr_p (tree, enum machine_mode);
/* Generate code for VEC_COND_EXPR. */
-extern rtx expand_vec_cond_expr (tree, rtx);
-
+extern rtx expand_vec_cond_expr (tree, tree, tree, tree, rtx);
/* Generate code for VEC_LSHIFT_EXPR and VEC_RSHIFT_EXPR. */
-extern rtx expand_vec_shift_expr (tree, rtx);
+extern rtx expand_vec_shift_expr (sepops, rtx);
#define optab_handler(optab,mode) (&(optab)->handlers[(int) (mode)])
#define convert_optab_handler(optab,mode,mode2) \
(&(optab)->handlers[(int) (mode)][(int) (mode2)])
extern rtx optab_libfunc (optab optab, enum machine_mode mode);
-extern rtx optab_libfunc (optab optab, enum machine_mode mode);
extern rtx convert_optab_libfunc (convert_optab optab, enum machine_mode mode1,
enum machine_mode mode2);
#endif /* GCC_OPTABS_H */
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