c1 (original) (raw)

391 void do_root (Instruction* instr); 392 void walk (Instruction* instr); 393 394 void bind_block_entry(BlockBegin* block); 395 void start_block(BlockBegin* block); 396 397 LIR_Opr new_register(BasicType type); 398 LIR_Opr new_register(Value value) { return new_register(as_BasicType(value->type())); } 399 LIR_Opr new_register(ValueType* type) { return new_register(as_BasicType(type)); } 400 401 // returns a register suitable for doing pointer math 402 LIR_Opr new_pointer_register() { 403 #ifdef _LP64 404 return new_register(T_LONG); 405 #else 406 return new_register(T_INT); 407 #endif 408 } 409 410 static LIR_Condition lir_cond(If::Condition cond) { 411 LIR_Condition l; 412 switch (cond) { 413 case If::eql: l = lir_cond_equal; break; 414 case If::neq: l = lir_cond_notEqual; break; 415 case If::lss: l = lir_cond_less; break; 416 case If::leq: l = lir_cond_lessEqual; break; 417 case If::geq: l = lir_cond_greaterEqual; break; 418 case If::gtr: l = lir_cond_greater; break; 419 case If::aeq: l = lir_cond_aboveEqual; break; 420 case If::beq: l = lir_cond_belowEqual; break; 421 }; 422 return l; 423 } 424 425 #ifdef SOFTFP 426 void do_soft_float_compare(If x); 427 #endif // SOFTFP 428 429 void init(); 430 431 SwitchRangeArray create_lookup_ranges(TableSwitch* x);

391 void do_root (Instruction* instr); 392 void walk (Instruction* instr); 393 394 void bind_block_entry(BlockBegin* block); 395 void start_block(BlockBegin* block); 396 397 LIR_Opr new_register(BasicType type); 398 LIR_Opr new_register(Value value) { return new_register(as_BasicType(value->type())); } 399 LIR_Opr new_register(ValueType* type) { return new_register(as_BasicType(type)); } 400 401 // returns a register suitable for doing pointer math 402 LIR_Opr new_pointer_register() { 403 #ifdef _LP64 404 return new_register(T_LONG); 405 #else 406 return new_register(T_INT); 407 #endif 408 } 409 410 static LIR_Condition lir_cond(If::Condition cond) { 411 LIR_Condition l = lir_cond_unknown; 412 switch (cond) { 413 case If::eql: l = lir_cond_equal; break; 414 case If::neq: l = lir_cond_notEqual; break; 415 case If::lss: l = lir_cond_less; break; 416 case If::leq: l = lir_cond_lessEqual; break; 417 case If::geq: l = lir_cond_greaterEqual; break; 418 case If::gtr: l = lir_cond_greater; break; 419 case If::aeq: l = lir_cond_aboveEqual; break; 420 case If::beq: l = lir_cond_belowEqual; break; 421 }; 422 return l; 423 } 424 425 #ifdef SOFTFP 426 void do_soft_float_compare(If x); 427 #endif // SOFTFP 428 429 void init(); 430 431 SwitchRangeArray create_lookup_ranges(TableSwitch* x);