equal
deleted
inserted
replaced
5481 %} |
5481 %} |
5482 |
5482 |
5483 |
5483 |
5484 //----------OPERAND CLASSES---------------------------------------------------- |
5484 //----------OPERAND CLASSES---------------------------------------------------- |
5485 // Operand Classes are groups of operands that are used as to simplify |
5485 // Operand Classes are groups of operands that are used as to simplify |
5486 // instruction definitions by not requiring the AD writer to specify seperate |
5486 // instruction definitions by not requiring the AD writer to specify separate |
5487 // instructions for every form of operand when the instruction accepts |
5487 // instructions for every form of operand when the instruction accepts |
5488 // multiple operand types with the same basic encoding and format. The classic |
5488 // multiple operand types with the same basic encoding and format. The classic |
5489 // case of this is memory operands. |
5489 // case of this is memory operands. |
5490 |
5490 |
5491 opclass memory(indirect, indOffset8, indOffset32, indIndexOffset, indIndex, |
5491 opclass memory(indirect, indOffset8, indOffset32, indIndexOffset, indIndex, |
8361 %} |
8361 %} |
8362 |
8362 |
8363 //----------- DivL-By-Constant-Expansions-------------------------------------- |
8363 //----------- DivL-By-Constant-Expansions-------------------------------------- |
8364 // DivI cases are handled by the compiler |
8364 // DivI cases are handled by the compiler |
8365 |
8365 |
8366 // Magic constant, reciprical of 10 |
8366 // Magic constant, reciprocal of 10 |
8367 instruct loadConL_0x6666666666666667(rRegL dst) |
8367 instruct loadConL_0x6666666666666667(rRegL dst) |
8368 %{ |
8368 %{ |
8369 effect(DEF dst); |
8369 effect(DEF dst); |
8370 |
8370 |
8371 format %{ "movq $dst, #0x666666666666667\t# Used in div-by-10" %} |
8371 format %{ "movq $dst, #0x666666666666667\t# Used in div-by-10" %} |
12080 |
12080 |
12081 //----------PEEPHOLE RULES----------------------------------------------------- |
12081 //----------PEEPHOLE RULES----------------------------------------------------- |
12082 // These must follow all instruction definitions as they use the names |
12082 // These must follow all instruction definitions as they use the names |
12083 // defined in the instructions definitions. |
12083 // defined in the instructions definitions. |
12084 // |
12084 // |
12085 // peepmatch ( root_instr_name [precerding_instruction]* ); |
12085 // peepmatch ( root_instr_name [preceding_instruction]* ); |
12086 // |
12086 // |
12087 // peepconstraint %{ |
12087 // peepconstraint %{ |
12088 // (instruction_number.operand_name relational_op instruction_number.operand_name |
12088 // (instruction_number.operand_name relational_op instruction_number.operand_name |
12089 // [, ...] ); |
12089 // [, ...] ); |
12090 // // instruction numbers are zero-based using left to right order in peepmatch |
12090 // // instruction numbers are zero-based using left to right order in peepmatch |