1 /* Generate code to initialize optabs from machine description.
2 Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
3 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010, 2011
4 Free Software Foundation, Inc.
6 This file is part of GCC.
8 GCC is free software; you can redistribute it and/or modify it under
9 the terms of the GNU General Public License as published by the Free
10 Software Foundation; either version 3, or (at your option) any later
13 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 You should have received a copy of the GNU General Public License
19 along with GCC; see the file COPYING3. If not see
20 <http://www.gnu.org/licenses/>. */
25 #include "coretypes.h"
29 #include "gensupport.h"
32 /* Many parts of GCC use arrays that are indexed by machine mode and
33 contain the insn codes for pattern in the MD file that perform a given
34 operation on operands of that mode.
36 These patterns are present in the MD file with names that contain
37 the mode(s) used and the name of the operation. This program
38 writes a function `init_all_optabs' that initializes the optabs with
39 all the insn codes of the relevant patterns present in the MD file.
41 This array contains a list of optabs that need to be initialized. Within
42 each string, the name of the pattern to be matched against is delimited
43 with $( and $). In the string, $a and $b are used to match a short mode
44 name (the part of the mode name not including `mode' and converted to
45 lower-case). When writing out the initializer, the entire string is
46 used. $A and $B are replaced with the full name of the mode; $a and $b
47 are replaced with the short form of the name, as above.
49 If $N is present in the pattern, it means the two modes must be in
50 the same mode class, and $b must be greater than $a (e.g, QImode
53 $I means that only full integer modes should be considered for the
54 next mode, and $F means that only float modes should be considered.
55 $P means that both full and partial integer modes should be considered.
56 $Q means that only fixed-point modes should be considered.
58 $V means to emit 'v' if the first mode is a MODE_FLOAT mode.
60 For some optabs, we store the operation by RTL codes. These are only
61 used for comparisons. In that case, $c and $C are the lower-case and
62 upper-case forms of the comparison, respectively. */
64 static const char * const optabs
[] =
65 { "set_convert_optab_handler (sext_optab, $B, $A, CODE_FOR_$(extend$a$b2$))",
66 "set_convert_optab_handler (zext_optab, $B, $A, CODE_FOR_$(zero_extend$a$b2$))",
67 "set_convert_optab_handler (sfix_optab, $B, $A, CODE_FOR_$(fix$F$a$I$b2$))",
68 "set_convert_optab_handler (ufix_optab, $B, $A, CODE_FOR_$(fixuns$F$a$b2$))",
69 "set_convert_optab_handler (sfixtrunc_optab, $B, $A, CODE_FOR_$(fix_trunc$F$a$I$b2$))",
70 "set_convert_optab_handler (ufixtrunc_optab, $B, $A, CODE_FOR_$(fixuns_trunc$F$a$I$b2$))",
71 "set_convert_optab_handler (sfloat_optab, $B, $A, CODE_FOR_$(float$I$a$F$b2$))",
72 "set_convert_optab_handler (ufloat_optab, $B, $A, CODE_FOR_$(floatuns$I$a$F$b2$))",
73 "set_convert_optab_handler (trunc_optab, $B, $A, CODE_FOR_$(trunc$a$b2$))",
74 "set_convert_optab_handler (fract_optab, $B, $A, CODE_FOR_$(fract$a$b2$))",
75 "set_convert_optab_handler (fractuns_optab, $B, $A, CODE_FOR_$(fractuns$I$a$Q$b2$))",
76 "set_convert_optab_handler (fractuns_optab, $B, $A, CODE_FOR_$(fractuns$Q$a$I$b2$))",
77 "set_convert_optab_handler (satfract_optab, $B, $A, CODE_FOR_$(satfract$a$Q$b2$))",
78 "set_convert_optab_handler (satfractuns_optab, $B, $A, CODE_FOR_$(satfractuns$I$a$Q$b2$))",
79 "set_convert_optab_handler (vec_load_lanes_optab, $A, $B, CODE_FOR_$(vec_load_lanes$a$b$))",
80 "set_convert_optab_handler (vec_store_lanes_optab, $A, $B, CODE_FOR_$(vec_store_lanes$a$b$))",
81 "set_optab_handler (add_optab, $A, CODE_FOR_$(add$P$a3$))",
82 "set_optab_handler (addv_optab, $A, CODE_FOR_$(add$F$a3$)),\n\
83 set_optab_handler (add_optab, $A, CODE_FOR_$(add$F$a3$))",
84 "set_optab_handler (addv_optab, $A, CODE_FOR_$(addv$I$a3$))",
85 "set_optab_handler (add_optab, $A, CODE_FOR_$(add$Q$a3$))",
86 "set_optab_handler (ssadd_optab, $A, CODE_FOR_$(ssadd$Q$a3$))",
87 "set_optab_handler (usadd_optab, $A, CODE_FOR_$(usadd$Q$a3$))",
88 "set_optab_handler (sub_optab, $A, CODE_FOR_$(sub$P$a3$))",
89 "set_optab_handler (subv_optab, $A, CODE_FOR_$(sub$F$a3$)),\n\
90 set_optab_handler (sub_optab, $A, CODE_FOR_$(sub$F$a3$))",
91 "set_optab_handler (subv_optab, $A, CODE_FOR_$(subv$I$a3$))",
92 "set_optab_handler (sub_optab, $A, CODE_FOR_$(sub$Q$a3$))",
93 "set_optab_handler (sssub_optab, $A, CODE_FOR_$(sssub$Q$a3$))",
94 "set_optab_handler (ussub_optab, $A, CODE_FOR_$(ussub$Q$a3$))",
95 "set_optab_handler (smul_optab, $A, CODE_FOR_$(mul$Q$a3$))",
96 "set_optab_handler (ssmul_optab, $A, CODE_FOR_$(ssmul$Q$a3$))",
97 "set_optab_handler (usmul_optab, $A, CODE_FOR_$(usmul$Q$a3$))",
98 "set_optab_handler (smul_optab, $A, CODE_FOR_$(mul$P$a3$))",
99 "set_optab_handler (smulv_optab, $A, CODE_FOR_$(mul$F$a3$)),\n\
100 set_optab_handler (smul_optab, $A, CODE_FOR_$(mul$F$a3$))",
101 "set_optab_handler (smulv_optab, $A, CODE_FOR_$(mulv$I$a3$))",
102 "set_optab_handler (umul_highpart_optab, $A, CODE_FOR_$(umul$a3_highpart$))",
103 "set_optab_handler (smul_highpart_optab, $A, CODE_FOR_$(smul$a3_highpart$))",
104 "set_widening_optab_handler (smul_widen_optab, $B, $A, CODE_FOR_$(mul$a$b3$)$N)",
105 "set_widening_optab_handler (umul_widen_optab, $B, $A, CODE_FOR_$(umul$a$b3$)$N)",
106 "set_widening_optab_handler (usmul_widen_optab, $B, $A, CODE_FOR_$(usmul$a$b3$)$N)",
107 "set_widening_optab_handler (smadd_widen_optab, $B, $A, CODE_FOR_$(madd$a$b4$)$N)",
108 "set_widening_optab_handler (umadd_widen_optab, $B, $A, CODE_FOR_$(umadd$a$b4$)$N)",
109 "set_widening_optab_handler (ssmadd_widen_optab, $B, $A, CODE_FOR_$(ssmadd$a$b4$)$N)",
110 "set_widening_optab_handler (usmadd_widen_optab, $B, $A, CODE_FOR_$(usmadd$a$b4$)$N)",
111 "set_widening_optab_handler (smsub_widen_optab, $B, $A, CODE_FOR_$(msub$a$b4$)$N)",
112 "set_widening_optab_handler (umsub_widen_optab, $B, $A, CODE_FOR_$(umsub$a$b4$)$N)",
113 "set_widening_optab_handler (ssmsub_widen_optab, $B, $A, CODE_FOR_$(ssmsub$a$b4$)$N)",
114 "set_widening_optab_handler (usmsub_widen_optab, $B, $A, CODE_FOR_$(usmsub$a$b4$)$N)",
115 "set_optab_handler (sdiv_optab, $A, CODE_FOR_$(div$a3$))",
116 "set_optab_handler (ssdiv_optab, $A, CODE_FOR_$(ssdiv$Q$a3$))",
117 "set_optab_handler (sdivv_optab, $A, CODE_FOR_$(div$V$I$a3$))",
118 "set_optab_handler (udiv_optab, $A, CODE_FOR_$(udiv$I$a3$))",
119 "set_optab_handler (udiv_optab, $A, CODE_FOR_$(udiv$Q$a3$))",
120 "set_optab_handler (usdiv_optab, $A, CODE_FOR_$(usdiv$Q$a3$))",
121 "set_optab_handler (sdivmod_optab, $A, CODE_FOR_$(divmod$a4$))",
122 "set_optab_handler (udivmod_optab, $A, CODE_FOR_$(udivmod$a4$))",
123 "set_optab_handler (smod_optab, $A, CODE_FOR_$(mod$a3$))",
124 "set_optab_handler (umod_optab, $A, CODE_FOR_$(umod$a3$))",
125 "set_optab_handler (fmod_optab, $A, CODE_FOR_$(fmod$a3$))",
126 "set_optab_handler (remainder_optab, $A, CODE_FOR_$(remainder$a3$))",
127 "set_optab_handler (ftrunc_optab, $A, CODE_FOR_$(ftrunc$F$a2$))",
128 "set_optab_handler (and_optab, $A, CODE_FOR_$(and$a3$))",
129 "set_optab_handler (ior_optab, $A, CODE_FOR_$(ior$a3$))",
130 "set_optab_handler (xor_optab, $A, CODE_FOR_$(xor$a3$))",
131 "set_optab_handler (ashl_optab, $A, CODE_FOR_$(ashl$a3$))",
132 "set_optab_handler (ssashl_optab, $A, CODE_FOR_$(ssashl$Q$a3$))",
133 "set_optab_handler (usashl_optab, $A, CODE_FOR_$(usashl$Q$a3$))",
134 "set_optab_handler (ashr_optab, $A, CODE_FOR_$(ashr$a3$))",
135 "set_optab_handler (lshr_optab, $A, CODE_FOR_$(lshr$a3$))",
136 "set_optab_handler (rotl_optab, $A, CODE_FOR_$(rotl$a3$))",
137 "set_optab_handler (rotr_optab, $A, CODE_FOR_$(rotr$a3$))",
138 "set_optab_handler (vashr_optab, $A, CODE_FOR_$(vashr$a3$))",
139 "set_optab_handler (vlshr_optab, $A, CODE_FOR_$(vlshr$a3$))",
140 "set_optab_handler (vashl_optab, $A, CODE_FOR_$(vashl$a3$))",
141 "set_optab_handler (vrotl_optab, $A, CODE_FOR_$(vrotl$a3$))",
142 "set_optab_handler (vrotr_optab, $A, CODE_FOR_$(vrotr$a3$))",
143 "set_optab_handler (smin_optab, $A, CODE_FOR_$(smin$a3$))",
144 "set_optab_handler (smax_optab, $A, CODE_FOR_$(smax$a3$))",
145 "set_optab_handler (umin_optab, $A, CODE_FOR_$(umin$I$a3$))",
146 "set_optab_handler (umax_optab, $A, CODE_FOR_$(umax$I$a3$))",
147 "set_optab_handler (pow_optab, $A, CODE_FOR_$(pow$a3$))",
148 "set_optab_handler (atan2_optab, $A, CODE_FOR_$(atan2$a3$))",
149 "set_optab_handler (neg_optab, $A, CODE_FOR_$(neg$P$a2$))",
150 "set_optab_handler (negv_optab, $A, CODE_FOR_$(neg$F$a2$)),\n\
151 set_optab_handler (neg_optab, $A, CODE_FOR_$(neg$F$a2$))",
152 "set_optab_handler (negv_optab, $A, CODE_FOR_$(negv$I$a2$))",
153 "set_optab_handler (neg_optab, $A, CODE_FOR_$(neg$Q$a2$))",
154 "set_optab_handler (ssneg_optab, $A, CODE_FOR_$(ssneg$Q$a2$))",
155 "set_optab_handler (usneg_optab, $A, CODE_FOR_$(usneg$Q$a2$))",
156 "set_optab_handler (abs_optab, $A, CODE_FOR_$(abs$P$a2$))",
157 "set_optab_handler (absv_optab, $A, CODE_FOR_$(abs$F$a2$)),\n\
158 set_optab_handler (abs_optab, $A, CODE_FOR_$(abs$F$a2$))",
159 "set_optab_handler (absv_optab, $A, CODE_FOR_$(absv$I$a2$))",
160 "set_optab_handler (copysign_optab, $A, CODE_FOR_$(copysign$F$a3$))",
161 "set_optab_handler (signbit_optab, $A, CODE_FOR_$(signbit$F$a2$))",
162 "set_optab_handler (isinf_optab, $A, CODE_FOR_$(isinf$a2$))",
163 "set_optab_handler (sqrt_optab, $A, CODE_FOR_$(sqrt$a2$))",
164 "set_optab_handler (floor_optab, $A, CODE_FOR_$(floor$a2$))",
165 "set_convert_optab_handler (lfloor_optab, $B, $A, CODE_FOR_$(lfloor$F$a$I$b2$))",
166 "set_optab_handler (fma_optab, $A, CODE_FOR_$(fma$a4$))",
167 "set_optab_handler (fms_optab, $A, CODE_FOR_$(fms$a4$))",
168 "set_optab_handler (fnma_optab, $A, CODE_FOR_$(fnma$a4$))",
169 "set_optab_handler (fnms_optab, $A, CODE_FOR_$(fnms$a4$))",
170 "set_optab_handler (ceil_optab, $A, CODE_FOR_$(ceil$a2$))",
171 "set_convert_optab_handler (lceil_optab, $B, $A, CODE_FOR_$(lceil$F$a$I$b2$))",
172 "set_optab_handler (round_optab, $A, CODE_FOR_$(round$a2$))",
173 "set_optab_handler (btrunc_optab, $A, CODE_FOR_$(btrunc$a2$))",
174 "set_optab_handler (nearbyint_optab, $A, CODE_FOR_$(nearbyint$a2$))",
175 "set_optab_handler (rint_optab, $A, CODE_FOR_$(rint$a2$))",
176 "set_convert_optab_handler (lrint_optab, $B, $A, CODE_FOR_$(lrint$F$a$I$b2$))",
177 "set_convert_optab_handler (lround_optab, $B, $A, CODE_FOR_$(lround$F$a$I$b2$))",
178 "set_optab_handler (sincos_optab, $A, CODE_FOR_$(sincos$a3$))",
179 "set_optab_handler (sin_optab, $A, CODE_FOR_$(sin$a2$))",
180 "set_optab_handler (asin_optab, $A, CODE_FOR_$(asin$a2$))",
181 "set_optab_handler (cos_optab, $A, CODE_FOR_$(cos$a2$))",
182 "set_optab_handler (acos_optab, $A, CODE_FOR_$(acos$a2$))",
183 "set_optab_handler (exp_optab, $A, CODE_FOR_$(exp$a2$))",
184 "set_optab_handler (exp10_optab, $A, CODE_FOR_$(exp10$a2$))",
185 "set_optab_handler (exp2_optab, $A, CODE_FOR_$(exp2$a2$))",
186 "set_optab_handler (expm1_optab, $A, CODE_FOR_$(expm1$a2$))",
187 "set_optab_handler (ldexp_optab, $A, CODE_FOR_$(ldexp$a3$))",
188 "set_optab_handler (scalb_optab, $A, CODE_FOR_$(scalb$a3$))",
189 "set_optab_handler (significand_optab, $A, CODE_FOR_$(significand$a2$))",
190 "set_optab_handler (logb_optab, $A, CODE_FOR_$(logb$a2$))",
191 "set_optab_handler (ilogb_optab, $A, CODE_FOR_$(ilogb$a2$))",
192 "set_optab_handler (log_optab, $A, CODE_FOR_$(log$a2$))",
193 "set_optab_handler (log10_optab, $A, CODE_FOR_$(log10$a2$))",
194 "set_optab_handler (log2_optab, $A, CODE_FOR_$(log2$a2$))",
195 "set_optab_handler (log1p_optab, $A, CODE_FOR_$(log1p$a2$))",
196 "set_optab_handler (tan_optab, $A, CODE_FOR_$(tan$a2$))",
197 "set_optab_handler (atan_optab, $A, CODE_FOR_$(atan$a2$))",
198 "set_optab_handler (strlen_optab, $A, CODE_FOR_$(strlen$a$))",
199 "set_optab_handler (one_cmpl_optab, $A, CODE_FOR_$(one_cmpl$a2$))",
200 "set_optab_handler (bswap_optab, $A, CODE_FOR_$(bswap$a2$))",
201 "set_optab_handler (ffs_optab, $A, CODE_FOR_$(ffs$a2$))",
202 "set_optab_handler (clz_optab, $A, CODE_FOR_$(clz$a2$))",
203 "set_optab_handler (ctz_optab, $A, CODE_FOR_$(ctz$a2$))",
204 "set_optab_handler (clrsb_optab, $A, CODE_FOR_$(clrsb$a2$))",
205 "set_optab_handler (popcount_optab, $A, CODE_FOR_$(popcount$a2$))",
206 "set_optab_handler (parity_optab, $A, CODE_FOR_$(parity$a2$))",
207 "set_optab_handler (mov_optab, $A, CODE_FOR_$(mov$a$))",
208 "set_optab_handler (movstrict_optab, $A, CODE_FOR_$(movstrict$a$))",
209 "set_optab_handler (movmisalign_optab, $A, CODE_FOR_$(movmisalign$a$))",
210 "set_optab_handler (storent_optab, $A, CODE_FOR_$(storent$a$))",
211 "set_optab_handler (addcc_optab, $A, CODE_FOR_$(add$acc$))",
212 "set_direct_optab_handler (movcc_optab, $A, CODE_FOR_$(mov$acc$))",
213 "set_optab_handler (cbranch_optab, $A, CODE_FOR_$(cbranch$a4$))",
214 "set_optab_handler (cmov_optab, $A, CODE_FOR_$(cmov$a6$))",
215 "set_optab_handler (cstore_optab, $A, CODE_FOR_$(cstore$a4$))",
216 "set_optab_handler (ctrap_optab, $A, CODE_FOR_$(ctrap$a4$))",
217 "set_optab_handler (push_optab, $A, CODE_FOR_$(push$a1$))",
218 "set_direct_optab_handler (reload_in_optab, $A, CODE_FOR_$(reload_in$a$))",
219 "set_direct_optab_handler (reload_out_optab, $A, CODE_FOR_$(reload_out$a$))",
220 "set_direct_optab_handler (movmem_optab, $A, CODE_FOR_$(movmem$a$))",
221 "set_direct_optab_handler (cmpstr_optab, $A, CODE_FOR_$(cmpstr$a$))",
222 "set_direct_optab_handler (cmpstrn_optab, $A, CODE_FOR_$(cmpstrn$a$))",
223 "set_direct_optab_handler (cmpmem_optab, $A, CODE_FOR_$(cmpmem$a$))",
224 "set_direct_optab_handler (setmem_optab, $A, CODE_FOR_$(setmem$a$))",
225 "set_direct_optab_handler (sync_add_optab, $A, CODE_FOR_$(sync_add$I$a$))",
226 "set_direct_optab_handler (sync_sub_optab, $A, CODE_FOR_$(sync_sub$I$a$))",
227 "set_direct_optab_handler (sync_ior_optab, $A, CODE_FOR_$(sync_ior$I$a$))",
228 "set_direct_optab_handler (sync_and_optab, $A, CODE_FOR_$(sync_and$I$a$))",
229 "set_direct_optab_handler (sync_xor_optab, $A, CODE_FOR_$(sync_xor$I$a$))",
230 "set_direct_optab_handler (sync_nand_optab, $A, CODE_FOR_$(sync_nand$I$a$))",
231 "set_optab_handler (sync_old_add_optab, $A, CODE_FOR_$(sync_old_add$I$a$))",
232 "set_optab_handler (sync_old_sub_optab, $A, CODE_FOR_$(sync_old_sub$I$a$))",
233 "set_optab_handler (sync_old_ior_optab, $A, CODE_FOR_$(sync_old_ior$I$a$))",
234 "set_optab_handler (sync_old_and_optab, $A, CODE_FOR_$(sync_old_and$I$a$))",
235 "set_optab_handler (sync_old_xor_optab, $A, CODE_FOR_$(sync_old_xor$I$a$))",
236 "set_optab_handler (sync_old_nand_optab, $A, CODE_FOR_$(sync_old_nand$I$a$))",
237 "set_optab_handler (sync_new_add_optab, $A, CODE_FOR_$(sync_new_add$I$a$))",
238 "set_optab_handler (sync_new_sub_optab, $A, CODE_FOR_$(sync_new_sub$I$a$))",
239 "set_optab_handler (sync_new_ior_optab, $A, CODE_FOR_$(sync_new_ior$I$a$))",
240 "set_optab_handler (sync_new_and_optab, $A, CODE_FOR_$(sync_new_and$I$a$))",
241 "set_optab_handler (sync_new_xor_optab, $A, CODE_FOR_$(sync_new_xor$I$a$))",
242 "set_optab_handler (sync_new_nand_optab, $A, CODE_FOR_$(sync_new_nand$I$a$))",
243 "set_optab_handler (sync_compare_and_swap_optab, $A, CODE_FOR_$(sync_compare_and_swap$I$a$))",
244 "set_optab_handler (sync_lock_test_and_set_optab, $A, CODE_FOR_$(sync_lock_test_and_set$I$a$))",
245 "set_direct_optab_handler (sync_lock_release_optab, $A, CODE_FOR_$(sync_lock_release$I$a$))",
246 "set_direct_optab_handler (atomic_exchange_optab, $A, CODE_FOR_$(atomic_exchange$I$a$))",
247 "set_direct_optab_handler (atomic_compare_and_swap_optab, $A, CODE_FOR_$(atomic_compare_and_swap$I$a$))",
248 "set_direct_optab_handler (atomic_load_optab, $A, CODE_FOR_$(atomic_load$I$a$))",
249 "set_direct_optab_handler (atomic_store_optab, $A, CODE_FOR_$(atomic_store$I$a$))",
250 "set_direct_optab_handler (atomic_add_fetch_optab, $A, CODE_FOR_$(atomic_add_fetch$I$a$))",
251 "set_direct_optab_handler (atomic_sub_fetch_optab, $A, CODE_FOR_$(atomic_sub_fetch$I$a$))",
252 "set_direct_optab_handler (atomic_and_fetch_optab, $A, CODE_FOR_$(atomic_and_fetch$I$a$))",
253 "set_direct_optab_handler (atomic_nand_fetch_optab, $A, CODE_FOR_$(atomic_nand_fetch$I$a$))",
254 "set_direct_optab_handler (atomic_xor_fetch_optab, $A, CODE_FOR_$(atomic_xor_fetch$I$a$))",
255 "set_direct_optab_handler (atomic_or_fetch_optab, $A, CODE_FOR_$(atomic_or_fetch$I$a$))",
256 "set_direct_optab_handler (atomic_fetch_add_optab, $A, CODE_FOR_$(atomic_fetch_add$I$a$))",
257 "set_direct_optab_handler (atomic_fetch_sub_optab, $A, CODE_FOR_$(atomic_fetch_sub$I$a$))",
258 "set_direct_optab_handler (atomic_fetch_and_optab, $A, CODE_FOR_$(atomic_fetch_and$I$a$))",
259 "set_direct_optab_handler (atomic_fetch_nand_optab, $A, CODE_FOR_$(atomic_fetch_nand$I$a$))",
260 "set_direct_optab_handler (atomic_fetch_xor_optab, $A, CODE_FOR_$(atomic_fetch_xor$I$a$))",
261 "set_direct_optab_handler (atomic_fetch_or_optab, $A, CODE_FOR_$(atomic_fetch_or$I$a$))",
262 "set_direct_optab_handler (atomic_add_optab, $A, CODE_FOR_$(atomic_add$I$a$))",
263 "set_direct_optab_handler (atomic_sub_optab, $A, CODE_FOR_$(atomic_sub$I$a$))",
264 "set_direct_optab_handler (atomic_and_optab, $A, CODE_FOR_$(atomic_and$I$a$))",
265 "set_direct_optab_handler (atomic_nand_optab, $A, CODE_FOR_$(atomic_nand$I$a$))",
266 "set_direct_optab_handler (atomic_xor_optab, $A, CODE_FOR_$(atomic_xor$I$a$))",
267 "set_direct_optab_handler (atomic_or_optab, $A, CODE_FOR_$(atomic_or$I$a$))",
268 "set_optab_handler (vec_set_optab, $A, CODE_FOR_$(vec_set$a$))",
269 "set_optab_handler (vec_extract_optab, $A, CODE_FOR_$(vec_extract$a$))",
270 "set_optab_handler (vec_init_optab, $A, CODE_FOR_$(vec_init$a$))",
271 "set_optab_handler (vec_shl_optab, $A, CODE_FOR_$(vec_shl_$a$))",
272 "set_optab_handler (vec_shr_optab, $A, CODE_FOR_$(vec_shr_$a$))",
273 "set_optab_handler (vec_realign_load_optab, $A, CODE_FOR_$(vec_realign_load_$a$))",
274 "set_direct_optab_handler (vec_perm_optab, $A, CODE_FOR_$(vec_perm$a$))",
275 "set_direct_optab_handler (vec_perm_const_optab, $A, CODE_FOR_$(vec_perm_const$a$))",
276 "set_convert_optab_handler (vcond_optab, $A, $B, CODE_FOR_$(vcond$a$b$))",
277 "set_convert_optab_handler (vcondu_optab, $A, $B, CODE_FOR_$(vcondu$a$b$))",
278 "set_optab_handler (ssum_widen_optab, $A, CODE_FOR_$(widen_ssum$I$a3$))",
279 "set_optab_handler (usum_widen_optab, $A, CODE_FOR_$(widen_usum$I$a3$))",
280 "set_optab_handler (udot_prod_optab, $A, CODE_FOR_$(udot_prod$I$a$))",
281 "set_optab_handler (sdot_prod_optab, $A, CODE_FOR_$(sdot_prod$I$a$))",
282 "set_optab_handler (reduc_smax_optab, $A, CODE_FOR_$(reduc_smax_$a$))",
283 "set_optab_handler (reduc_umax_optab, $A, CODE_FOR_$(reduc_umax_$a$))",
284 "set_optab_handler (reduc_smin_optab, $A, CODE_FOR_$(reduc_smin_$a$))",
285 "set_optab_handler (reduc_umin_optab, $A, CODE_FOR_$(reduc_umin_$a$))",
286 "set_optab_handler (reduc_splus_optab, $A, CODE_FOR_$(reduc_splus_$a$))" ,
287 "set_optab_handler (reduc_uplus_optab, $A, CODE_FOR_$(reduc_uplus_$a$))",
288 "set_optab_handler (vec_widen_umult_hi_optab, $A, CODE_FOR_$(vec_widen_umult_hi_$a$))",
289 "set_optab_handler (vec_widen_umult_lo_optab, $A, CODE_FOR_$(vec_widen_umult_lo_$a$))",
290 "set_optab_handler (vec_widen_smult_hi_optab, $A, CODE_FOR_$(vec_widen_smult_hi_$a$))",
291 "set_optab_handler (vec_widen_smult_lo_optab, $A, CODE_FOR_$(vec_widen_smult_lo_$a$))",
292 "set_optab_handler (vec_widen_umult_even_optab, $A, CODE_FOR_$(vec_widen_umult_even_$a$))",
293 "set_optab_handler (vec_widen_umult_odd_optab, $A, CODE_FOR_$(vec_widen_umult_odd_$a$))",
294 "set_optab_handler (vec_widen_smult_even_optab, $A, CODE_FOR_$(vec_widen_smult_even_$a$))",
295 "set_optab_handler (vec_widen_smult_odd_optab, $A, CODE_FOR_$(vec_widen_smult_odd_$a$))",
296 "set_optab_handler (vec_widen_ushiftl_hi_optab, $A, CODE_FOR_$(vec_widen_ushiftl_hi_$a$))",
297 "set_optab_handler (vec_widen_ushiftl_lo_optab, $A, CODE_FOR_$(vec_widen_ushiftl_lo_$a$))",
298 "set_optab_handler (vec_widen_sshiftl_hi_optab, $A, CODE_FOR_$(vec_widen_sshiftl_hi_$a$))",
299 "set_optab_handler (vec_widen_sshiftl_lo_optab, $A, CODE_FOR_$(vec_widen_sshiftl_lo_$a$))",
300 "set_optab_handler (vec_unpacks_hi_optab, $A, CODE_FOR_$(vec_unpacks_hi_$a$))",
301 "set_optab_handler (vec_unpacks_lo_optab, $A, CODE_FOR_$(vec_unpacks_lo_$a$))",
302 "set_optab_handler (vec_unpacku_hi_optab, $A, CODE_FOR_$(vec_unpacku_hi_$a$))",
303 "set_optab_handler (vec_unpacku_lo_optab, $A, CODE_FOR_$(vec_unpacku_lo_$a$))",
304 "set_optab_handler (vec_unpacks_float_hi_optab, $A, CODE_FOR_$(vec_unpacks_float_hi_$a$))",
305 "set_optab_handler (vec_unpacks_float_lo_optab, $A, CODE_FOR_$(vec_unpacks_float_lo_$a$))",
306 "set_optab_handler (vec_unpacku_float_hi_optab, $A, CODE_FOR_$(vec_unpacku_float_hi_$a$))",
307 "set_optab_handler (vec_unpacku_float_lo_optab, $A, CODE_FOR_$(vec_unpacku_float_lo_$a$))",
308 "set_optab_handler (vec_pack_trunc_optab, $A, CODE_FOR_$(vec_pack_trunc_$a$))",
309 "set_optab_handler (vec_pack_ssat_optab, $A, CODE_FOR_$(vec_pack_ssat_$a$))",
310 "set_optab_handler (vec_pack_usat_optab, $A, CODE_FOR_$(vec_pack_usat_$a$))",
311 "set_optab_handler (vec_pack_sfix_trunc_optab, $A, CODE_FOR_$(vec_pack_sfix_trunc_$a$))",
312 "set_optab_handler (vec_pack_ufix_trunc_optab, $A, CODE_FOR_$(vec_pack_ufix_trunc_$a$))"
315 static void gen_insn (rtx
);
320 const char *name
= XSTR (insn
, 0);
321 int m1
= 0, m2
= 0, op
= 0;
324 const char *np
, *pp
, *p
, *q
;
326 /* Don't mention instructions whose names are the null string.
327 They are in the machine description just to be recognized. */
331 /* See if NAME matches one of the patterns we have for the optabs we know
334 for (pindex
= 0; pindex
< ARRAY_SIZE (optabs
); pindex
++)
336 int force_float
= 0, force_int
= 0, force_partial_int
= 0;
341 for (pp
= optabs
[pindex
]; pp
[0] != '$' || pp
[1] != '('; pp
++)
344 for (pp
+= 2, np
= name
; matches
&& ! (pp
[0] == '$' && pp
[1] == ')');
362 force_partial_int
= 1;
373 for (op
= 0; op
< NUM_RTX_CODE
; op
++)
375 for (p
= GET_RTX_NAME(op
), q
= np
; *p
; p
++, q
++)
379 /* We have to be concerned about matching "gt" and
380 missing "gtu", e.g., so verify we have reached the
381 end of thing we are to match. */
382 if (*p
== 0 && *q
== 0
383 && (GET_RTX_CLASS (op
) == RTX_COMPARE
384 || GET_RTX_CLASS (op
) == RTX_COMM_COMPARE
))
388 if (op
== NUM_RTX_CODE
)
391 np
+= strlen (GET_RTX_NAME(op
));
395 /* This loop will stop at the first prefix match, so
396 look through the modes in reverse order, in case
397 there are extra CC modes and CC is a prefix of the
398 CC modes (as it should be). */
399 for (i
= (MAX_MACHINE_MODE
) - 1; i
>= 0; i
--)
401 for (p
= GET_MODE_NAME(i
), q
= np
; *p
; p
++, q
++)
402 if (TOLOWER (*p
) != *q
)
406 && (! force_int
|| mode_class
[i
] == MODE_INT
407 || mode_class
[i
] == MODE_VECTOR_INT
)
408 && (! force_partial_int
409 || mode_class
[i
] == MODE_INT
410 || mode_class
[i
] == MODE_PARTIAL_INT
411 || mode_class
[i
] == MODE_VECTOR_INT
)
413 || mode_class
[i
] == MODE_FLOAT
414 || mode_class
[i
] == MODE_DECIMAL_FLOAT
415 || mode_class
[i
] == MODE_COMPLEX_FLOAT
416 || mode_class
[i
] == MODE_VECTOR_FLOAT
)
418 || mode_class
[i
] == MODE_FRACT
419 || mode_class
[i
] == MODE_UFRACT
420 || mode_class
[i
] == MODE_ACCUM
421 || mode_class
[i
] == MODE_UACCUM
422 || mode_class
[i
] == MODE_VECTOR_FRACT
423 || mode_class
[i
] == MODE_VECTOR_UFRACT
424 || mode_class
[i
] == MODE_VECTOR_ACCUM
425 || mode_class
[i
] == MODE_VECTOR_UACCUM
)
435 m1
= i
, np
+= strlen (GET_MODE_NAME(i
));
437 m2
= i
, np
+= strlen (GET_MODE_NAME(i
));
439 force_int
= force_partial_int
= force_float
= force_fixed
= 0;
447 if (matches
&& pp
[0] == '$' && pp
[1] == ')'
452 if (pindex
== ARRAY_SIZE (optabs
))
455 /* We found a match. If this pattern is only conditionally present,
456 write out the "if" and two extra blanks. */
458 if (*XSTR (insn
, 2) != 0)
459 printf (" if (HAVE_%s)\n ", name
);
463 /* Now write out the initialization, making all required substitutions. */
464 for (pp
= optabs
[pindex
]; *pp
; pp
++)
472 case 'I': case 'F': case 'N':
475 if (SCALAR_FLOAT_MODE_P (m1
))
479 for (np
= GET_MODE_NAME(m1
); *np
; np
++)
480 putchar (TOLOWER (*np
));
483 for (np
= GET_MODE_NAME(m2
); *np
; np
++)
484 putchar (TOLOWER (*np
));
487 printf ("%smode", GET_MODE_NAME(m1
));
490 printf ("%smode", GET_MODE_NAME(m2
));
493 printf ("%s", GET_RTX_NAME(op
));
496 for (np
= GET_RTX_NAME(op
); *np
; np
++)
497 putchar (TOUPPER (*np
));
505 extern int main (int, char **);
508 main (int argc
, char **argv
)
512 progname
= "genopinit";
514 if (!init_rtx_reader_args (argc
, argv
))
515 return (FATAL_EXIT_CODE
);
517 printf ("/* Generated automatically by the program `genopinit'\n\
518 from the machine description file `md'. */\n\n");
520 printf ("#include \"config.h\"\n");
521 printf ("#include \"system.h\"\n");
522 printf ("#include \"coretypes.h\"\n");
523 printf ("#include \"tm.h\"\n");
524 printf ("#include \"rtl.h\"\n");
525 printf ("#include \"tm_p.h\"\n");
526 printf ("#include \"flags.h\"\n");
527 printf ("#include \"insn-config.h\"\n");
528 printf ("#include \"recog.h\"\n");
529 printf ("#include \"expr.h\"\n");
530 printf ("#include \"optabs.h\"\n");
531 printf ("#include \"reload.h\"\n\n");
533 printf ("void\ninit_all_optabs (void)\n{\n");
536 #ifdef FIXUNS_TRUNC_LIKE_FIX_TRUNC\n\
540 /* Read the machine description. */
544 int line_no
, insn_code_number
= 0;
546 desc
= read_md_rtx (&line_no
, &insn_code_number
);
550 if (GET_CODE (desc
) == DEFINE_INSN
|| GET_CODE (desc
) == DEFINE_EXPAND
)
556 #ifdef FIXUNS_TRUNC_LIKE_FIX_TRUNC\n\
557 /* This flag says the same insns that convert to a signed fixnum\n\
558 also convert validly to an unsigned one. */\n\
559 for (i = 0; i < NUM_MACHINE_MODES; i++)\n\
560 for (j = 0; j < NUM_MACHINE_MODES; j++)\n\
561 set_convert_optab_handler\n\
562 (ufixtrunc_optab, (enum machine_mode) i, (enum machine_mode) j,\n\
563 convert_optab_handler (sfixtrunc_optab, (enum machine_mode) i,\n\
564 (enum machine_mode) j));\n\
569 return (ferror (stdout
) != 0 ? FATAL_EXIT_CODE
: SUCCESS_EXIT_CODE
);