1 /* ARM DESCRIPTOR TABLE FOR ACK TARGET OPTIMISER */
8 ZERO {strcmp(VAL,"#0") ==0};
9 CONST,C1,C2,C3,C4 {VAL[0] == '#'};
10 REG,REG1,REG2 {is_register(VAL)};
12 LL,X,Y,Z,W,LOG1,LOG2 {TRUE};
13 XX {no_side_effects(VAL)};
15 RL11 {is_reglist_11(VAL)};
16 RL1,RL2,RL3,RL4 {is_reglist1(VAL)};
18 X1,X2,Y1,Y2,Z1,Z2,V1,V2 {TRUE};
25 STMFD R12<,X:LDMFD R12<,X -> ;
26 CMP REG,REG:BNE X1 -> ;
27 MOV REG,ZERO : ADD REG,REG,CONST -> MOV REG,CONST;
28 STR REG,XX,Y : LDR REG,XX,Y -> STR REG,XX,Y;
29 LDR REG,XX,Y: STMFD R12<,Z:LDR REG,XX,Y -> LDR REG,XX,Y : STMFD R12<,Z;
30 LDR REG,XX,Y: STMFD R12<,Z,W:LDR REG,XX,Y -> LDR REG,XX,Y : STMFD R12<,Z,W;
31 STR REG,XX : LDR REG,XX -> STR REG,XX;
32 LDR REG,XX : STMFD R12<,Z:LDR REG,XX -> LDR REG,XX : STMFD R12<,Z;
33 LDR REG,XX : STMFD R12<,Z,W:LDR REG,XX -> LDR REG,XX : STMFD R12<,Z,W;
34 MOV REG, #-2147483648:RSB REG,REG,ZERO -> MOV REG,#-2147483648;
35 ADD R12,X,Y : MOV R12,R13 -> MOV R12,R13;
36 MOV R11,REG:STMFD R12<,R11 -> STMFD R12<,REG;
37 MOV REG,ZERO:MOV REG1,REG,LSR#8:
38 SUB REG,REG,REG1,LSL#8 -> MOV REG,ZERO;
41 SUB.S REG,X,Y : CMP REG,ZERO -> SUB.S REG,X,Y;
42 ADD.S REG,X,Y : CMP REG,ZERO -> ADD.S REG,X,Y;
43 ORR.S REG,X,Y : CMP REG,ZERO -> ORR.S REG,X,Y;
44 AND.S REG,X,Y : CMP REG,ZERO -> AND.S REG,X,Y;
45 EOR.S REG,X,Y : CMP REG,ZERO -> EOR.S REG,X,Y;
47 SUB REG,X,Y : CMP REG,ZERO -> SUB.S REG,X,Y;
48 ADD REG,X,Y : CMP REG,ZERO -> ADD.S REG,X,Y;
49 ORR REG,X,Y : CMP REG,ZERO -> ORR.S REG,X,Y;
50 AND REG,X,Y : CMP REG,ZERO -> AND.S REG,X,Y;
51 EOR REG,X,Y : CMP REG,ZERO -> EOR.S REG,X,Y;
54 STR REG,XX,Y : LDR REG1,XX,Y
55 {is_unequal(REG,REG1)} -> STR REG,XX,Y : MOV REG1,REG;
56 LDR REG,XX,Y : LDR REG1,XX,Y
57 {is_unequal(REG,REG1)} -> LDR REG,XX,Y : MOV REG1,REG;
58 STR REG,X : LDR REG1,X
59 {is_unequal(REG,REG1)} -> STR REG,X : MOV REG1,REG;
60 LDR REG,X : LDR REG1,X
61 {is_unequal(REG,REG1)} -> LDR REG,X : MOV REG1,REG;
63 LDR REG,XX,Y : STR REG,Z,W : LDR REG,XX,Y -> LDR REG,XX,Y : STR REG,Z,W;
64 LDR REG,X : STR REG,Z,W : LDR REG,X -> LDR REG,X : STR REG,Z,W;
66 MOV REG,C1 :STMFD R12<,X,Y : MOV REG,C1 -> MOV REG,C1 : STMFD R12<,X,Y;
67 MOV REG,C1 :STR REG,X,Y : MOV REG,C1 -> MOV REG,C1 : STR REG,X,Y;
68 MOV REG,C1 :STR REG,X : MOV REG,C1 -> MOV REG,C1 : STR REG,X;
70 MOV REG, ZERO: ADD REG1,REG1,REG -> MOV REG,ZERO;
71 MOV REG, ZERO: ADD REG,REG,CONST -> MOV REG,CONST;
74 LDR REG,XX,Y:CMP REG,Z:
75 BEQ LAB:LDR REG,XX,Y -> LDR REG,XX,Y:CMP REG,Z:BEQ LAB;
77 /* illegal constant optimisation */
78 MOV REG,CONST: RSB REG1,REG,#0
79 {is_byte(CONST,LOG1)} -> MVN REG1,#LOG1;
81 MOV REG,CONST:ADD REG,REG,#65280:
82 ADD REG,REG,#16711680:
83 ADD REG,REG,#-16777216
84 {is_byte2(CONST,LOG1,LOG2)} -> MOV REG,#LOG1:
87 MOV REG,CONST:ADD REG,REG,#65280:
88 ADD REG,REG,#16711680:
89 ADD REG,REG,#-16777216:
91 {is_byte2(CONST,LOG1,LOG2) && is_unequal(REG1,REG)}
93 ADD REG1,REG1,REG,ASR#LOG2;
95 /* combine ldm's and stm's */
96 STMFD R12<, RL1: STMFD R12<, RL2
97 {is_greater(RL1,RL2,W)} -> STMFD R12<,W;
98 LDMFD R12<, RL1: LDMFD R12<, RL2
99 {is_greater(RL2,RL1,W)} -> LDMFD R12<,W;
101 /* unsigned comparisons */
102 /*MOV.HI REG, #-1:MOV.LS REG, #1:
103 MOV.EQ REG, #0:CMP REG, #0:BGT LAB -> BLS LAB;
105 MOV.HI REG, #-1:MOV.LS REG, #1:
106 MOV.EQ REG, #0:CMP REG, #0:BGE LAB -> BLS LAB /*: BEQ LAB */ ;
107 MOV.HI REG, #-1:MOV.LS REG, #1:
108 MOV.EQ REG, #0:CMP REG, #0:BLE LAB -> BHI LAB: BEQ LAB;
109 MOV.HI REG, #-1:MOV.LS REG, #1:
110 MOV.EQ REG, #0:CMP REG, #0:BLT LAB -> BHI LAB;
112 MOV.HI REG, #1:MOV.LS REG, #-1:
113 MOV.EQ REG, #0:CMP REG, #0:BGT LAB -> BHI LAB;
114 MOV.HI REG, #1:MOV.LS REG, #-1:
115 MOV.EQ REG, #0:CMP REG, #0:BGE LAB -> BHI LAB: BEQ LAB;
116 MOV.HI REG, #1:MOV.LS REG, #-1:
117 MOV.EQ REG, #0:CMP REG, #0:BLE LAB -> BLS LAB /*: BEQ LAB */ ;
119 MOV.HI REG, #1:MOV.LS REG, #-1:
120 MOV.EQ REG, #0:CMP REG, #0:BLT LAB -> BLS LAB;
123 MOV REG,REG1:RSB REG,REG,ZERO
124 {is_unequal(REG,REG1)} -> RSB REG,REG1,ZERO;
126 MOV REG,REG1:AND REG,REG,REG2
127 {is_unequal3(REG,REG1,REG2)} -> AND REG,REG1,REG2;
128 MOV REG,REG1:ORR REG,REG,REG2
129 {is_unequal3(REG,REG1,REG2)} -> ORR REG,REG1,REG2;
130 MOV REG,REG1:EOR REG,REG,REG2
131 {is_unequal3(REG,REG1,REG2)} -> EOR REG,REG1,REG2;
133 /* combine successive pushes into one single multiple push */
135 ANY R11,X1,X2 : STMFD R12<,RL11 :
136 SUB R11,Y1,Y2 : STMFD R12<,RL11 : BAL.L LL
137 {is_lams(ANY) && list_f_10(WW)} ->
138 ANY R11,X1,X2 : SUB R10,Y1,Y2 : STMFD R12<,WW : BAL.L LL ;
140 ANY R11,X1 : STMFD R12<,RL11 :
141 SUB R11,Y1,Y2 : STMFD R12<,RL11 : BAL.L LL
142 {is_lams(ANY) && list_f_10(WW)} ->
143 ANY R11,X1 : SUB R10,Y1,Y2 : STMFD R12<,WW : BAL.L LL ;
145 ANY R11,X1,X2 : STMFD R12<,RL11 :
146 ADD R11,Y1,Y2 : STMFD R12<,RL11 : BAL.L LL
147 {is_lams(ANY) && list_f_10(WW)} ->
148 ANY R11,X1,X2 : ADD R10,Y1,Y2 : STMFD R12<,WW : BAL.L LL ;
150 ANY R11,X1 : STMFD R12<,RL11 :
151 ADD R11,Y1,Y2 : STMFD R12<,RL11 : BAL.L LL
152 {is_lams(ANY) && list_f_10(WW)} ->
153 ANY R11,X1 : ADD R10,Y1,Y2 : STMFD R12<,WW : BAL.L LL ;
155 ANY R11,X1,X2 : STMFD R12<,RL11 :
156 LDR R11,Y1,Y2 : STMFD R12<,RL11 : BAL.L LL
157 {is_lams(ANY) && list_f_10(WW)} ->
158 ANY R11,X1,X2 : LDR R10,Y1,Y2 : STMFD R12<,WW : BAL.L LL ;
160 ANY R11,X1 : STMFD R12<,RL11 :
161 LDR R11,Y1,Y2 : STMFD R12<,RL11 : BAL.L LL
162 {is_lams(ANY) && list_f_10(WW)} ->
163 ANY R11,X1 : LDR R10,Y1,Y2 : STMFD R12<,WW : BAL.L LL ;
165 ANY R11,X1,X2 : STMFD R12<,RL11 :
166 LDR R11,Y1 : STMFD R12<,RL11 : BAL.L LL
167 {is_lams(ANY) && list_f_10(WW)} ->
168 ANY R11,X1,X2 : LDR R10,Y1 : STMFD R12<,WW : BAL.L LL ;
170 ANY R11,X1 : STMFD R12<,RL11 :
171 LDR R11,Y1 : STMFD R12<,RL11 : BAL.L LL
172 {is_lams(ANY) && list_f_10(WW)} ->
173 ANY R11,X1 : LDR R10,Y1 : STMFD R12<,WW : BAL.L LL ;
175 ANY R11,X1,X2 : STMFD R12<,RL11 :
176 MOV R11,Y1 : STMFD R12<,RL11 : BAL.L LL
177 {is_lams(ANY) && list_f_10(WW)} ->
178 ANY R11,X1,X2 : MOV R10,Y1 : STMFD R12<,WW : BAL.L LL ;
180 ANY R11,X1 : STMFD R12<,RL11 :
181 MOV R11,Y1 : STMFD R12<,RL11 : BAL.L LL
182 {is_lams(ANY) && list_f_10(WW)} ->
183 ANY R11,X1 : MOV R10,Y1 : STMFD R12<,WW : BAL.L LL ;
185 /* three push sequences */
187 ANY R11,X1 : STMFD R12<,RL11 :
188 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
189 SUB R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
190 {ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
191 ANY R11,X1 : SUB R10,Y1,Y2 : SUB R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
193 ANY R11,X1 : STMFD R12<,RL11 :
194 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
195 LDR R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
196 {ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
197 ANY R11,X1 : SUB R10,Y1,Y2 : LDR R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
199 ANY R11,X1 : STMFD R12<,RL11 :
200 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
201 MOV R11,Z1 : STMFD R12<,RL11 : BAL.L LL
202 { ok_regcheck1(10,Z1) && list_f_9(WW)} ->
203 ANY R11,X1 : SUB R10,Y1,Y2 : MOV R9,Z1 : STMFD R12<,WW : BAL.L LL ;
205 ANY R11,X1 : STMFD R12<,RL11 :
206 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
207 SUB R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
208 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
209 ANY R11,X1 : LDR R10,Y1,Y2 : SUB R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
211 ANY R11,X1 : STMFD R12<,RL11 :
212 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
213 LDR R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
214 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
215 ANY R11,X1 : LDR R10,Y1,Y2 : LDR R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
217 ANY R11,X1 : STMFD R12<,RL11 :
218 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
219 MOV R11,Z1 : STMFD R12<,RL11 : BAL.L LL
220 { ok_regcheck1(10,Z1) && list_f_9(WW)} ->
221 ANY R11,X1 : LDR R10,Y1,Y2 : MOV R9,Z1 : STMFD R12<,WW : BAL.L LL ;
223 ANY R11,X1 : STMFD R12<,RL11 :
224 MOV R11,Y1 : STMFD R12<,RL11 :
225 SUB R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
226 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
227 ANY R11,X1 : MOV R10,Y1 : SUB R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
229 ANY R11,X1 : STMFD R12<,RL11 :
230 MOV R11,Y1 : STMFD R12<,RL11 :
231 LDR R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
232 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
233 ANY R11,X1 : MOV R10,Y1 : LDR R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
235 ANY R11,X1 : STMFD R12<,RL11 :
236 MOV R11,Y1 : STMFD R12<,RL11 :
237 MOV R11,Z1 : STMFD R12<,RL11 : BAL.L LL
238 { ok_regcheck1(10,Z1) && list_f_9(WW)} ->
239 ANY R11,X1 : MOV R10,Y1 : MOV R9,Z1 : STMFD R12<,WW : BAL.L LL ;
241 ANY R11,X1,X2 : STMFD R12<,RL11 :
242 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
243 SUB R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
244 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
245 ANY R11,X1,X2 : SUB R10,Y1,Y2 : SUB R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
247 ANY R11,X1,X2 : STMFD R12<,RL11 :
248 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
249 LDR R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
250 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
251 ANY R11,X1,X2 : SUB R10,Y1,Y2 : LDR R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
253 ANY R11,X1,X2 : STMFD R12<,RL11 :
254 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
255 MOV R11,Z1 : STMFD R12<,RL11 : BAL.L LL
256 { ok_regcheck1(10,Z1) && list_f_9(WW)} ->
257 ANY R11,X1,X2 : SUB R10,Y1,Y2 : MOV R9,Z1 : STMFD R12<,WW : BAL.L LL ;
259 ANY R11,X1,X2 : STMFD R12<,RL11 :
260 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
261 SUB R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
262 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
263 ANY R11,X1,X2 : LDR R10,Y1,Y2 : SUB R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
265 ANY R11,X1,X2 : STMFD R12<,RL11 :
266 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
267 LDR R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
268 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
269 ANY R11,X1,X2 : LDR R10,Y1,Y2 : LDR R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
271 ANY R11,X1,X2 : STMFD R12<,RL11 :
272 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
273 MOV R11,Z1 : STMFD R12<,RL11 : BAL.L LL
274 { ok_regcheck1(10,Z1) && list_f_9(WW)} ->
275 ANY R11,X1,X2 : LDR R10,Y1,Y2 : MOV R9,Z1 : STMFD R12<,WW : BAL.L LL ;
277 ANY R11,X1,X2 : STMFD R12<,RL11 :
278 MOV R11,Y1 : STMFD R12<,RL11 :
279 SUB R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
280 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
281 ANY R11,X1,X2 : MOV R10,Y1 : SUB R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
283 ANY R11,X1,X2 : STMFD R12<,RL11 :
284 MOV R11,Y1 : STMFD R12<,RL11 :
285 LDR R11,Z1,Z2 : STMFD R12<,RL11 : BAL.L LL
286 { ok_regcheck2(10,Z1,Z2) && list_f_9(WW)} ->
287 ANY R11,X1,X2 : MOV R10,Y1 : LDR R9,Z1,Z2 : STMFD R12<,WW : BAL.L LL ;
289 ANY R11,X1,X2 : STMFD R12<,RL11 :
290 MOV R11,Y1 : STMFD R12<,RL11 :
291 MOV R11,Z1 : STMFD R12<,RL11 : BAL.L LL
292 { ok_regcheck1(10,Z1) && list_f_9(WW)} ->
293 ANY R11,X1,X2 : MOV R10,Y1 : MOV R9,Z1 : STMFD R12<,WW : BAL.L LL ;
295 /* four push sequences */
297 ANY R11,X1 : STMFD R12<,RL11 :
298 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
299 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
300 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
301 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
302 ANY R11,X1 : SUB R10,Y1,Y2 : SUB R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
304 ANY R11,X1 : STMFD R12<,RL11 :
305 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
306 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
307 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
308 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
309 ANY R11,X1 : SUB R10,Y1,Y2 : SUB R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
311 ANY R11,X1 : STMFD R12<,RL11 :
312 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
313 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
314 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
315 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
316 ANY R11,X1 : SUB R10,Y1,Y2 : SUB R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
318 ANY R11,X1 : STMFD R12<,RL11 :
319 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
320 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
321 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
322 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
323 ANY R11,X1 : SUB R10,Y1,Y2 : LDR R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
325 ANY R11,X1 : STMFD R12<,RL11 :
326 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
327 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
328 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
329 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
330 ANY R11,X1 : SUB R10,Y1,Y2 : LDR R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
332 ANY R11,X1 : STMFD R12<,RL11 :
333 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
334 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
335 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
336 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
337 ANY R11,X1 : SUB R10,Y1,Y2 : LDR R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
339 ANY R11,X1 : STMFD R12<,RL11 :
340 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
341 MOV R11,Z1 : STMFD R12<,RL11 :
342 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
343 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
344 ANY R11,X1 : SUB R10,Y1,Y2 : MOV R9,Z1 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
346 ANY R11,X1 : STMFD R12<,RL11 :
347 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
348 MOV R11,Z1 : STMFD R12<,RL11 :
349 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
350 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
351 ANY R11,X1 : SUB R10,Y1,Y2 : MOV R9,Z1 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
353 ANY R11,X1 : STMFD R12<,RL11 :
354 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
355 MOV R11,Z1 : STMFD R12<,RL11 :
356 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
357 {ok_regcheck1(9,V1) && ok_regcheck2(10,Z1,V1) && list_f_8(WW)} ->
358 ANY R11,X1 : SUB R10,Y1,Y2 : MOV R9,Z1 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
360 ANY R11,X1 : STMFD R12<,RL11 :
361 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
362 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
363 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
364 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
365 ANY R11,X1 : LDR R10,Y1,Y2 : SUB R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
367 ANY R11,X1 : STMFD R12<,RL11 :
368 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
369 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
370 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
371 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
372 ANY R11,X1 : LDR R10,Y1,Y2 : SUB R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
374 ANY R11,X1 : STMFD R12<,RL11 :
375 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
376 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
377 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
378 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
379 ANY R11,X1 : LDR R10,Y1,Y2 : SUB R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
381 ANY R11,X1 : STMFD R12<,RL11 :
382 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
383 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
384 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
385 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
386 ANY R11,X1 : LDR R10,Y1,Y2 : LDR R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
388 ANY R11,X1 : STMFD R12<,RL11 :
389 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
390 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
391 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
392 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
393 ANY R11,X1 : LDR R10,Y1,Y2 : LDR R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
395 ANY R11,X1 : STMFD R12<,RL11 :
396 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
397 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
398 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
399 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
400 ANY R11,X1 : LDR R10,Y1,Y2 : LDR R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
402 ANY R11,X1 : STMFD R12<,RL11 :
403 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
404 MOV R11,Z1 : STMFD R12<,RL11 :
405 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
406 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
407 ANY R11,X1 : LDR R10,Y1,Y2 : MOV R9,Z1 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
409 ANY R11,X1 : STMFD R12<,RL11 :
410 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
411 MOV R11,Z1 : STMFD R12<,RL11 :
412 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
413 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
414 ANY R11,X1 : LDR R10,Y1,Y2 : MOV R9,Z1 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
416 ANY R11,X1 : STMFD R12<,RL11 :
417 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
418 MOV R11,Z1 : STMFD R12<,RL11 :
419 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
420 {ok_regcheck1(9,V1) && ok_regcheck2(10,Z1,V1) && list_f_8(WW)} ->
421 ANY R11,X1 : LDR R10,Y1,Y2 : MOV R9,Z1 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
423 ANY R11,X1 : STMFD R12<,RL11 :
424 MOV R11,Y1 : STMFD R12<,RL11 :
425 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
426 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
427 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
428 ANY R11,X1 : MOV R10,Y1 : SUB R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
430 ANY R11,X1 : STMFD R12<,RL11 :
431 MOV R11,Y1 : STMFD R12<,RL11 :
432 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
433 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
434 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
435 ANY R11,X1 : MOV R10,Y1 : SUB R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
437 ANY R11,X1 : STMFD R12<,RL11 :
438 MOV R11,Y1 : STMFD R12<,RL11 :
439 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
440 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
441 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
442 ANY R11,X1 : MOV R10,Y1 : SUB R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
444 ANY R11,X1 : STMFD R12<,RL11 :
445 MOV R11,Y1 : STMFD R12<,RL11 :
446 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
447 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
448 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
449 ANY R11,X1 : MOV R10,Y1 : LDR R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
451 ANY R11,X1 : STMFD R12<,RL11 :
452 MOV R11,Y1 : STMFD R12<,RL11 :
453 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
454 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
455 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
456 ANY R11,X1 : MOV R10,Y1 : LDR R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
458 ANY R11,X1 : STMFD R12<,RL11 :
459 MOV R11,Y1 : STMFD R12<,RL11 :
460 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
461 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
462 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
463 ANY R11,X1 : MOV R10,Y1 : LDR R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
465 ANY R11,X1 : STMFD R12<,RL11 :
466 MOV R11,Y1 : STMFD R12<,RL11 :
467 MOV R11,Z1 : STMFD R12<,RL11 :
468 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
469 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
470 ANY R11,X1 : MOV R10,Y1 : MOV R9,Z1 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
472 ANY R11,X1 : STMFD R12<,RL11 :
473 MOV R11,Y1 : STMFD R12<,RL11 :
474 MOV R11,Z1 : STMFD R12<,RL11 :
475 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
476 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
477 ANY R11,X1 : MOV R10,Y1 : MOV R9,Z1 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
479 ANY R11,X1 : STMFD R12<,RL11 :
480 MOV R11,Y1 : STMFD R12<,RL11 :
481 MOV R11,Z1 : STMFD R12<,RL11 :
482 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
483 {ok_regcheck1(9,V1) && ok_regcheck2(10,Z1,V1) && list_f_8(WW)} ->
484 ANY R11,X1 : MOV R10,Y1 : MOV R9,Z1 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
486 ANY R11,X1,X2 : STMFD R12<,RL11 :
487 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
488 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
489 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
490 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
491 ANY R11,X1,X2 : SUB R10,Y1,Y2 : SUB R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
493 ANY R11,X1,X2 : STMFD R12<,RL11 :
494 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
495 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
496 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
497 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
498 ANY R11,X1,X2 : SUB R10,Y1,Y2 : SUB R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
500 ANY R11,X1,X2 : STMFD R12<,RL11 :
501 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
502 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
503 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
504 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
505 ANY R11,X1,X2 : SUB R10,Y1,Y2 : SUB R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
507 ANY R11,X1,X2 : STMFD R12<,RL11 :
508 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
509 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
510 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
511 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
512 ANY R11,X1,X2 : SUB R10,Y1,Y2 : LDR R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
514 ANY R11,X1,X2 : STMFD R12<,RL11 :
515 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
516 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
517 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
518 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
519 ANY R11,X1,X2 : SUB R10,Y1,Y2 : LDR R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
521 ANY R11,X1,X2 : STMFD R12<,RL11 :
522 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
523 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
524 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
525 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
526 ANY R11,X1,X2 : SUB R10,Y1,Y2 : LDR R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
528 ANY R11,X1,X2 : STMFD R12<,RL11 :
529 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
530 MOV R11,Z1 : STMFD R12<,RL11 :
531 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
532 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
533 ANY R11,X1,X2 : SUB R10,Y1,Y2 : MOV R9,Z1 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
535 ANY R11,X1,X2 : STMFD R12<,RL11 :
536 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
537 MOV R11,Z1 : STMFD R12<,RL11 :
538 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
539 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
540 ANY R11,X1,X2 : SUB R10,Y1,Y2 : MOV R9,Z1 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
542 ANY R11,X1,X2 : STMFD R12<,RL11 :
543 SUB R11,Y1,Y2 : STMFD R12<,RL11 :
544 MOV R11,Z1 : STMFD R12<,RL11 :
545 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
546 {ok_regcheck1(9,V1) && ok_regcheck2(10,Z1,V1) && list_f_8(WW)} ->
547 ANY R11,X1,X2 : SUB R10,Y1,Y2 : MOV R9,Z1 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
549 ANY R11,X1,X2 : STMFD R12<,RL11 :
550 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
551 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
552 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
553 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
554 ANY R11,X1,X2 : LDR R10,Y1,Y2 : SUB R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
556 ANY R11,X1,X2 : STMFD R12<,RL11 :
557 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
558 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
559 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
560 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
561 ANY R11,X1,X2 : LDR R10,Y1,Y2 : SUB R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
563 ANY R11,X1,X2 : STMFD R12<,RL11 :
564 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
565 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
566 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
567 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
568 ANY R11,X1,X2 : LDR R10,Y1,Y2 : SUB R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
570 ANY R11,X1,X2 : STMFD R12<,RL11 :
571 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
572 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
573 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
574 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
575 ANY R11,X1,X2 : LDR R10,Y1,Y2 : LDR R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
577 ANY R11,X1,X2 : STMFD R12<,RL11 :
578 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
579 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
580 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
581 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
582 ANY R11,X1,X2 : LDR R10,Y1,Y2 : LDR R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
584 ANY R11,X1,X2 : STMFD R12<,RL11 :
585 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
586 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
587 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
588 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
589 ANY R11,X1,X2 : LDR R10,Y1,Y2 : LDR R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
591 ANY R11,X1,X2 : STMFD R12<,RL11 :
592 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
593 MOV R11,Z1 : STMFD R12<,RL11 :
594 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
595 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
596 ANY R11,X1,X2 : LDR R10,Y1,Y2 : MOV R9,Z1 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
598 ANY R11,X1,X2 : STMFD R12<,RL11 :
599 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
600 MOV R11,Z1 : STMFD R12<,RL11 :
601 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
602 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
603 ANY R11,X1,X2 : LDR R10,Y1,Y2 : MOV R9,Z1 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
605 ANY R11,X1,X2 : STMFD R12<,RL11 :
606 LDR R11,Y1,Y2 : STMFD R12<,RL11 :
607 MOV R11,Z1 : STMFD R12<,RL11 :
608 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
609 {ok_regcheck1(9,V1) && ok_regcheck2(10,Z1,V1) && list_f_8(WW)} ->
610 ANY R11,X1,X2 : LDR R10,Y1,Y2 : MOV R9,Z1 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
612 ANY R11,X1,X2 : STMFD R12<,RL11 :
613 MOV R11,Y1 : STMFD R12<,RL11 :
614 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
615 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
616 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
617 ANY R11,X1,X2 : MOV R10,Y1 : SUB R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
619 ANY R11,X1,X2 : STMFD R12<,RL11 :
620 MOV R11,Y1 : STMFD R12<,RL11 :
621 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
622 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
623 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
624 ANY R11,X1,X2 : MOV R10,Y1 : SUB R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
626 ANY R11,X1,X2 : STMFD R12<,RL11 :
627 MOV R11,Y1 : STMFD R12<,RL11 :
628 SUB R11,Z1,Z2 : STMFD R12<,RL11 :
629 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
630 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
631 ANY R11,X1,X2 : MOV R10,Y1 : SUB R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
633 ANY R11,X1,X2 : STMFD R12<,RL11 :
634 MOV R11,Y1 : STMFD R12<,RL11 :
635 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
636 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
637 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
638 ANY R11,X1,X2 : MOV R10,Y1 : LDR R9,Z1,Z2 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
640 ANY R11,X1,X2 : STMFD R12<,RL11 :
641 MOV R11,Y1 : STMFD R12<,RL11 :
642 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
643 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
644 {ok_regcheck2(9,V1,V2) && ok_regcheck4(10,Z1,Z2,V1,V2) && list_f_8(WW)} ->
645 ANY R11,X1,X2 : MOV R10,Y1 : LDR R9,Z1,Z2 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
647 ANY R11,X1,X2 : STMFD R12<,RL11 :
648 MOV R11,Y1 : STMFD R12<,RL11 :
649 LDR R11,Z1,Z2 : STMFD R12<,RL11 :
650 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
651 {ok_regcheck1(9,V1) && ok_regcheck3(10,Z1,Z2,V1) && list_f_8(WW)} ->
652 ANY R11,X1,X2 : MOV R10,Y1 : LDR R9,Z1,Z2 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
654 ANY R11,X1,X2 : STMFD R12<,RL11 :
655 MOV R11,Y1 : STMFD R12<,RL11 :
656 MOV R11,Z1 : STMFD R12<,RL11 :
657 SUB R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
658 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
659 ANY R11,X1,X2 : MOV R10,Y1 : MOV R9,Z1 : SUB R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
661 ANY R11,X1,X2 : STMFD R12<,RL11 :
662 MOV R11,Y1 : STMFD R12<,RL11 :
663 MOV R11,Z1 : STMFD R12<,RL11 :
664 LDR R11,V1,V2 : STMFD R12<,RL11 : BAL.L LL
665 {ok_regcheck2(9,V1,V2) && ok_regcheck3(10,Z1,V1,V2) && list_f_8(WW)} ->
666 ANY R11,X1,X2 : MOV R10,Y1 : MOV R9,Z1 : LDR R8,V1,V2 : STMFD R12<,WW : BAL.L LL ;
668 ANY R11,X1,X2 : STMFD R12<,RL11 :
669 MOV R11,Y1 : STMFD R12<,RL11 :
670 MOV R11,Z1 : STMFD R12<,RL11 :
671 MOV R11,V1 : STMFD R12<,RL11 : BAL.L LL
672 {ok_regcheck1(9,V1) && ok_regcheck2(10,Z1,V1) && list_f_8(WW)} ->
673 ANY R11,X1,X2 : MOV R10,Y1 : MOV R9,Z1 : MOV R8,V1 : STMFD R12<,WW : BAL.L LL ;
681 { if (*s++ == 'R' && *s >= '0' && *s <= '9') {
682 if (*s++ == '1' && (*s >= '0' && *s <= '5')) s++;
695 if (arg<1 || arg>256) return(FALSE);
696 sprintf(t,"%d",arg-1);
700 int is_byte2(s,t1,t2)
707 if (arg<1 || arg>255) return(FALSE);
710 sprintf(t1,"%ld",shift);
711 sprintf(t2,"%d", 24);
717 int no_side_effects(s)
722 case '\0': return(TRUE);
723 case ']' : return(FALSE);
724 case '<' : return(FALSE);
729 int is_greater(s1, s2, rl)
730 register char *s1, *s2, *rl;
734 s1++; s1++; /* skip '{R' */
739 sprintf(rl, "{R%d,R%d}", a2, a1);
748 if (strcmp(s, "[R13") == 0) return(TRUE);
755 if (strcmp(s, "{R11}") == 0){
764 if (*s == '{') return(TRUE);
771 if (*s != '{') return(FALSE);
774 case '\0': return(TRUE);
775 case ',' : return(FALSE);
783 /* if (strcmp(s,"LDR") == 0) return(TRUE);
784 if (strcmp(s,"ADD") == 0) return(TRUE);
785 if (strcmp(s,"ADR") == 0) return(TRUE);
786 if (strcmp(s,"MOV") == 0) return(TRUE);
787 if (strcmp(s,"SUB") == 0) return(TRUE);
793 int is_unequal(s1, s2)
794 register char *s1, *s2;
801 if (a1 == a2) return(FALSE);
805 int is_unequal3(s1, s2, s3)
806 register char *s1, *s2, *s3;
814 if (a1 == a2) return(FALSE);
815 if (a3 == a2) return(FALSE);
816 if (a1 == a3) return(FALSE);
823 sprintf(s,"{R10,R11}");
830 sprintf(s,"{R9,R10,R11}");
837 sprintf(s,"{R8,R9,R10,R11}");
841 int ok_regcheck1(r, s1)
847 if (*s1 == '[') s1++;
848 if (*s1 != 'R') return(TRUE);
851 if (a1 >= r && a1 <= 11) return(FALSE);
855 int ok_regcheck2(r, s1, s2)
856 register char *s1, *s2;
859 if (ok_regcheck1(r,s1))
860 if (ok_regcheck1(r,s2))
865 int ok_regcheck3(r, s1, s2, s3)
866 register char *s1, *s2, *s3;
869 if (ok_regcheck1(r,s1))
870 if (ok_regcheck2(r,s2,s3))
875 int ok_regcheck4(r, s1, s2, s3, s4)
876 register char *s1, *s2, *s3, *s4;
879 if (ok_regcheck2(r,s1,s2))
880 if (ok_regcheck2(r,s3,s4))
885 int ok_regcheck5(r, s1, s2, s3, s4, s5)
886 register char *s1, *s2, *s3, *s4, *s5;
889 if (ok_regcheck2(r,s1,s2))
890 if (ok_regcheck3(r,s3,s4,s5))
895 int ok_regcheck6(r, s1, s2, s3, s4, s5, s6)
896 register char *s1, *s2, *s3, *s4, *s5, *s6;
899 if (ok_regcheck2(r,s1,s2))
900 if (ok_regcheck4(r,s3,s4,s5,s6))
905 int ok_regcheck7(r, s1, s2, s3, s4, s5, s6, s7)
906 register char *s1, *s2, *s3, *s4, *s5, *s6, *s7;
909 if (ok_regcheck4(r,s1,s2,s3,s4))
910 if (ok_regcheck3(r,s5,s6,s7))
915 int ok_regcheck8(r, s1, s2, s3, s4, s5, s6, s7, s8)
916 register char *s1, *s2, *s3, *s4, *s5, *s6, *s7, *s8;
919 if (ok_regcheck4(r,s1,s2,s3,s4))
920 if (ok_regcheck4(r,s5,s6,s7,s8))