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comparison gcc/config/mips/predicates.md @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents a06113de4d67
children 04ced10e8804
comparison
equal deleted inserted replaced
52:c156f1bd5cd9 55:77e2b8dfacca
74 (define_predicate "const_0_or_1_operand" 74 (define_predicate "const_0_or_1_operand"
75 (and (match_code "const_int") 75 (and (match_code "const_int")
76 (ior (match_test "op == CONST0_RTX (GET_MODE (op))") 76 (ior (match_test "op == CONST0_RTX (GET_MODE (op))")
77 (match_test "op == CONST1_RTX (GET_MODE (op))")))) 77 (match_test "op == CONST1_RTX (GET_MODE (op))"))))
78 78
79 (define_predicate "qi_mask_operand"
80 (and (match_code "const_int")
81 (match_test "UINTVAL (op) == 0xff")))
82
83 (define_predicate "hi_mask_operand"
84 (and (match_code "const_int")
85 (match_test "UINTVAL (op) == 0xffff")))
86
87 (define_predicate "si_mask_operand"
88 (and (match_code "const_int")
89 (match_test "UINTVAL (op) == 0xffffffff")))
90
91 (define_predicate "and_load_operand"
92 (ior (match_operand 0 "qi_mask_operand")
93 (match_operand 0 "hi_mask_operand")
94 (match_operand 0 "si_mask_operand")))
95
96 (define_predicate "low_bitmask_operand"
97 (and (match_test "ISA_HAS_EXT_INS")
98 (match_code "const_int")
99 (match_test "low_bitmask_len (mode, INTVAL (op)) > 16")))
100
101 (define_predicate "and_reg_operand"
102 (ior (match_operand 0 "register_operand")
103 (and (match_test "!TARGET_MIPS16")
104 (match_operand 0 "const_uns_arith_operand"))
105 (match_operand 0 "low_bitmask_operand")
106 (match_operand 0 "si_mask_operand")))
107
108 (define_predicate "and_operand"
109 (ior (match_operand 0 "and_load_operand")
110 (match_operand 0 "and_reg_operand")))
111
79 (define_predicate "d_operand" 112 (define_predicate "d_operand"
80 (and (match_code "reg") 113 (and (match_code "reg")
81 (match_test "TARGET_MIPS16 114 (match_test "TARGET_MIPS16
82 ? M16_REG_P (REGNO (op)) 115 ? M16_REG_P (REGNO (op))
83 : GP_REG_P (REGNO (op))"))) 116 : GP_REG_P (REGNO (op))")))
84 117
85 (define_predicate "lo_operand" 118 (define_predicate "lo_operand"
86 (and (match_code "reg") 119 (and (match_code "reg")
87 (match_test "REGNO (op) == LO_REGNUM"))) 120 (match_test "REGNO (op) == LO_REGNUM")))
121
122 (define_predicate "hilo_operand"
123 (and (match_code "reg")
124 (match_test "MD_REG_P (REGNO (op))")))
88 125
89 (define_predicate "fcc_reload_operand" 126 (define_predicate "fcc_reload_operand"
90 (and (match_code "reg,subreg") 127 (and (match_code "reg,subreg")
91 (match_test "ST_REG_P (true_regnum (op))"))) 128 (match_test "ST_REG_P (true_regnum (op))")))
92 129
209 default: 246 default:
210 return true; 247 return true;
211 } 248 }
212 }) 249 })
213 250
251 (define_predicate "cprestore_save_slot_operand"
252 (and (match_code "mem")
253 (match_test "mips_cprestore_address_p (XEXP (op, 0), false)")))
254
255 (define_predicate "cprestore_load_slot_operand"
256 (and (match_code "mem")
257 (match_test "mips_cprestore_address_p (XEXP (op, 0), true)")))
258
214 (define_predicate "consttable_operand" 259 (define_predicate "consttable_operand"
215 (match_test "CONSTANT_P (op)")) 260 (match_test "CONSTANT_P (op)"))
216 261
217 (define_predicate "symbolic_operand" 262 (define_predicate "symbolic_operand"
218 (match_code "const,symbol_ref,label_ref") 263 (match_code "const,symbol_ref,label_ref")
283 (match_code "eq,ne,lt,ltu,ge,geu")) 328 (match_code "eq,ne,lt,ltu,ge,geu"))
284 329
285 (define_predicate "order_operator" 330 (define_predicate "order_operator"
286 (match_code "lt,ltu,le,leu,ge,geu,gt,gtu")) 331 (match_code "lt,ltu,le,leu,ge,geu,gt,gtu"))
287 332
333 ;; For NE, cstore uses sltu instructions in which the first operand is $0.
334 ;; This isn't possible in mips16 code.
335
336 (define_predicate "mips_cstore_operator"
337 (ior (match_code "eq,gt,gtu,ge,geu,lt,ltu,le,leu")
338 (and (match_code "ne") (match_test "!TARGET_MIPS16"))))
288 339
289 (define_predicate "small_data_pattern" 340 (define_predicate "small_data_pattern"
290 (and (match_code "set,parallel,unspec,unspec_volatile,prefetch") 341 (and (match_code "set,parallel,unspec,unspec_volatile,prefetch")
291 (match_test "mips_small_data_pattern_p (op)"))) 342 (match_test "mips_small_data_pattern_p (op)")))