Add operand info for F3_[12] instructions, getting V8 back to basic functionality.

With this, Regression/CodeGen/SparcV8/basictest.ll now passes.  Lets hear it
for regression tests :)

llvm-svn: 24738
This commit is contained in:
Chris Lattner 2005-12-16 06:25:42 +00:00
parent 0d129ae8b1
commit 34e80f0114
2 changed files with 198 additions and 98 deletions

View File

@ -58,10 +58,12 @@ class F3 : InstV8 {
// Specific F3 classes: SparcV8 manual, page 44 // Specific F3 classes: SparcV8 manual, page 44
// //
class F3_1<bits<2> opVal, bits<6> op3val, string name> : F3 { class F3_1<bits<2> opVal, bits<6> op3val, dag ops, string name> : F3 {
bits<8> asi = 0; // asi not currently used in SparcV8 bits<8> asi = 0; // asi not currently used in SparcV8
bits<5> rs2; bits<5> rs2;
dag OperandList = ops;
let op = opVal; let op = opVal;
let op3 = op3val; let op3 = op3val;
let Name = name; let Name = name;
@ -71,9 +73,11 @@ class F3_1<bits<2> opVal, bits<6> op3val, string name> : F3 {
let Inst{4-0} = rs2; let Inst{4-0} = rs2;
} }
class F3_2<bits<2> opVal, bits<6> op3val, string name> : F3 { class F3_2<bits<2> opVal, bits<6> op3val, dag ops, string name> : F3 {
bits<13> simm13; bits<13> simm13;
dag OperandList = ops;
let op = opVal; let op = opVal;
let op3 = op3val; let op3 = op3val;
let Name = name; let Name = name;

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@ -50,47 +50,74 @@ def FpMOVD : PseudoInstV8<"FpMOVD", (ops)>; // pseudo 64-bit double move
// special cases of JMPL: // special cases of JMPL:
let isReturn = 1, isTerminator = 1, hasDelaySlot = 1 in { let isReturn = 1, isTerminator = 1, hasDelaySlot = 1 in {
let rd = I7.Num, rs1 = G0.Num, simm13 = 8 in let rd = I7.Num, rs1 = G0.Num, simm13 = 8 in
def RET : F3_2<2, 0b111000, "ret">; def RET : F3_2<2, 0b111000,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ret">;
let rd = O7.Num, rs1 = G0.Num, simm13 = 8 in let rd = O7.Num, rs1 = G0.Num, simm13 = 8 in
def RETL: F3_2<2, 0b111000, "retl">; def RETL: F3_2<2, 0b111000,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "retl">;
} }
// CMP is a special case of SUBCC where destination is ignored, by setting it to // CMP is a special case of SUBCC where destination is ignored, by setting it to
// %g0 (hardwired zero). // %g0 (hardwired zero).
// FIXME: should keep track of the fact that it defs the integer condition codes // FIXME: should keep track of the fact that it defs the integer condition codes
let rd = 0 in let rd = 0 in
def CMPri: F3_2<2, 0b010100, "cmp">; def CMPri: F3_2<2, 0b010100,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "cmp">;
// Section B.1 - Load Integer Instructions, p. 90 // Section B.1 - Load Integer Instructions, p. 90
def LDSB: F3_2<3, 0b001001, "ldsb">; def LDSB: F3_2<3, 0b001001,
def LDSH: F3_2<3, 0b001010, "ldsh">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ldsb">;
def LDUB: F3_2<3, 0b000001, "ldub">; def LDSH: F3_2<3, 0b001010,
def LDUH: F3_2<3, 0b000010, "lduh">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ldsh">;
def LD : F3_2<3, 0b000000, "ld">; def LDUB: F3_2<3, 0b000001,
def LDD : F3_2<3, 0b000011, "ldd">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ldub">;
def LDUH: F3_2<3, 0b000010,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "lduh">;
def LD : F3_2<3, 0b000000,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ld">;
def LDD : F3_2<3, 0b000011,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ldd">;
// Section B.2 - Load Floating-point Instructions, p. 92 // Section B.2 - Load Floating-point Instructions, p. 92
def LDFrr : F3_1<3, 0b100000, "ld">; def LDFrr : F3_1<3, 0b100000,
def LDFri : F3_2<3, 0b100000, "ld">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "ld">;
def LDDFrr : F3_1<3, 0b100011, "ldd">; def LDFri : F3_2<3, 0b100000,
def LDDFri : F3_2<3, 0b100011, "ldd">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ld">;
def LDFSRrr: F3_1<3, 0b100001, "ld">; def LDDFrr : F3_1<3, 0b100011,
def LDFSRri: F3_2<3, 0b100001, "ld">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "ldd">;
def LDDFri : F3_2<3, 0b100011,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ldd">;
def LDFSRrr: F3_1<3, 0b100001,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "ld">;
def LDFSRri: F3_2<3, 0b100001,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "ld">;
// Section B.4 - Store Integer Instructions, p. 95 // Section B.4 - Store Integer Instructions, p. 95
def STB : F3_2<3, 0b000101, "stb">; def STB : F3_2<3, 0b000101,
def STH : F3_2<3, 0b000110, "sth">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "stb">;
def ST : F3_2<3, 0b000100, "st">; def STH : F3_2<3, 0b000110,
def STD : F3_2<3, 0b000111, "std">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "sth">;
def ST : F3_2<3, 0b000100,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "st">;
def STD : F3_2<3, 0b000111,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "std">;
// Section B.5 - Store Floating-point Instructions, p. 97 // Section B.5 - Store Floating-point Instructions, p. 97
def STFrr : F3_1<3, 0b100100, "st">; def STFrr : F3_1<3, 0b100100,
def STFri : F3_2<3, 0b100100, "st">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "st">;
def STDFrr : F3_1<3, 0b100111, "std">; def STFri : F3_2<3, 0b100100,
def STDFri : F3_2<3, 0b100111, "std">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "st">;
def STFSRrr : F3_1<3, 0b100101, "st">; def STDFrr : F3_1<3, 0b100111,
def STFSRri : F3_2<3, 0b100101, "st">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "std">;
def STDFQrr : F3_1<3, 0b100110, "std">; def STDFri : F3_2<3, 0b100111,
def STDFQri : F3_2<3, 0b100110, "std">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "std">;
def STFSRrr : F3_1<3, 0b100101,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "st">;
def STFSRri : F3_2<3, 0b100101,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "st">;
def STDFQrr : F3_1<3, 0b100110,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "std">;
def STDFQri : F3_2<3, 0b100110,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "std">;
// Section B.9 - SETHI Instruction, p. 104 // Section B.9 - SETHI Instruction, p. 104
def SETHIi: F2_1<0b100, "sethi">; def SETHIi: F2_1<0b100, "sethi">;
@ -101,84 +128,150 @@ let rd = 0, imm22 = 0 in
def NOP : F2_1<0b100, "nop">; def NOP : F2_1<0b100, "nop">;
// Section B.11 - Logical Instructions, p. 106 // Section B.11 - Logical Instructions, p. 106
def ANDrr : F3_1<2, 0b000001, "and">; def ANDrr : F3_1<2, 0b000001,
def ANDri : F3_2<2, 0b000001, "and">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "and">;
def ANDCCrr : F3_1<2, 0b010001, "andcc">; def ANDri : F3_2<2, 0b000001,
def ANDCCri : F3_2<2, 0b010001, "andcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "and">;
def ANDNrr : F3_1<2, 0b000101, "andn">; def ANDCCrr : F3_1<2, 0b010001,
def ANDNri : F3_2<2, 0b000101, "andn">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "andcc">;
def ANDNCCrr: F3_1<2, 0b010101, "andncc">; def ANDCCri : F3_2<2, 0b010001,
def ANDNCCri: F3_2<2, 0b010101, "andncc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "andcc">;
def ORrr : F3_1<2, 0b000010, "or">; def ANDNrr : F3_1<2, 0b000101,
def ORri : F3_2<2, 0b000010, "or">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "andn">;
def ORCCrr : F3_1<2, 0b010010, "orcc">; def ANDNri : F3_2<2, 0b000101,
def ORCCri : F3_2<2, 0b010010, "orcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "andn">;
def ORNrr : F3_1<2, 0b000110, "orn">; def ANDNCCrr: F3_1<2, 0b010101,
def ORNri : F3_2<2, 0b000110, "orn">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "andncc">;
def ORNCCrr : F3_1<2, 0b010110, "orncc">; def ANDNCCri: F3_2<2, 0b010101,
def ORNCCri : F3_2<2, 0b010110, "orncc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "andncc">;
def XORrr : F3_1<2, 0b000011, "xor">; def ORrr : F3_1<2, 0b000010,
def XORri : F3_2<2, 0b000011, "xor">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "or">;
def XORCCrr : F3_1<2, 0b010011, "xorcc">; def ORri : F3_2<2, 0b000010,
def XORCCri : F3_2<2, 0b010011, "xorcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "or">;
def XNORrr : F3_1<2, 0b000111, "xnor">; def ORCCrr : F3_1<2, 0b010010,
def XNORri : F3_2<2, 0b000111, "xnor">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "orcc">;
def XNORCCrr: F3_1<2, 0b010111, "xnorcc">; def ORCCri : F3_2<2, 0b010010,
def XNORCCri: F3_2<2, 0b010111, "xnorcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "orcc">;
def ORNrr : F3_1<2, 0b000110,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "orn">;
def ORNri : F3_2<2, 0b000110,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "orn">;
def ORNCCrr : F3_1<2, 0b010110,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "orncc">;
def ORNCCri : F3_2<2, 0b010110,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "orncc">;
def XORrr : F3_1<2, 0b000011,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "xor">;
def XORri : F3_2<2, 0b000011,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "xor">;
def XORCCrr : F3_1<2, 0b010011,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "xorcc">;
def XORCCri : F3_2<2, 0b010011,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "xorcc">;
def XNORrr : F3_1<2, 0b000111,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "xnor">;
def XNORri : F3_2<2, 0b000111,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "xnor">;
def XNORCCrr: F3_1<2, 0b010111,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "xnorcc">;
def XNORCCri: F3_2<2, 0b010111,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "xnorcc">;
// Section B.12 - Shift Instructions, p. 107 // Section B.12 - Shift Instructions, p. 107
def SLLrr : F3_1<2, 0b100101, "sll">; def SLLrr : F3_1<2, 0b100101,
def SLLri : F3_2<2, 0b100101, "sll">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "sll">;
def SRLrr : F3_1<2, 0b100110, "srl">; def SLLri : F3_2<2, 0b100101,
def SRLri : F3_2<2, 0b100110, "srl">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "sll">;
def SRArr : F3_1<2, 0b100111, "sra">; def SRLrr : F3_1<2, 0b100110,
def SRAri : F3_2<2, 0b100111, "sra">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "srl">;
def SRLri : F3_2<2, 0b100110,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "srl">;
def SRArr : F3_1<2, 0b100111,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "sra">;
def SRAri : F3_2<2, 0b100111,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "sra">;
// Section B.13 - Add Instructions, p. 108 // Section B.13 - Add Instructions, p. 108
def ADDrr : F3_1<2, 0b000000, "add">; def ADDrr : F3_1<2, 0b000000,
def ADDri : F3_2<2, 0b000000, "add">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "add">;
def ADDCCrr : F3_1<2, 0b010000, "addcc">; def ADDri : F3_2<2, 0b000000,
def ADDCCri : F3_2<2, 0b010000, "addcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "add">;
def ADDXrr : F3_1<2, 0b001000, "addx">; def ADDCCrr : F3_1<2, 0b010000,
def ADDXri : F3_2<2, 0b001000, "addx">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "addcc">;
def ADDXCCrr: F3_1<2, 0b011000, "addxcc">; def ADDCCri : F3_2<2, 0b010000,
def ADDXCCri: F3_2<2, 0b011000, "addxcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "addcc">;
def ADDXrr : F3_1<2, 0b001000,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "addx">;
def ADDXri : F3_2<2, 0b001000,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "addx">;
def ADDXCCrr: F3_1<2, 0b011000,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "addxcc">;
def ADDXCCri: F3_2<2, 0b011000,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "addxcc">;
// Section B.15 - Subtract Instructions, p. 110 // Section B.15 - Subtract Instructions, p. 110
def SUBrr : F3_1<2, 0b000100, "sub">; def SUBrr : F3_1<2, 0b000100,
def SUBri : F3_2<2, 0b000100, "sub">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "sub">;
def SUBCCrr : F3_1<2, 0b010100, "subcc">; def SUBri : F3_2<2, 0b000100,
def SUBCCri : F3_2<2, 0b010100, "subcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "sub">;
def SUBXrr : F3_1<2, 0b001100, "subx">; def SUBCCrr : F3_1<2, 0b010100,
def SUBXri : F3_2<2, 0b001100, "subx">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "subcc">;
def SUBXCCrr: F3_1<2, 0b011100, "subxcc">; def SUBCCri : F3_2<2, 0b010100,
def SUBXCCri: F3_2<2, 0b011100, "subxcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "subcc">;
def SUBXrr : F3_1<2, 0b001100,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "subx">;
def SUBXri : F3_2<2, 0b001100,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "subx">;
def SUBXCCrr: F3_1<2, 0b011100,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "subxcc">;
def SUBXCCri: F3_2<2, 0b011100,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "subxcc">;
// Section B.18 - Multiply Instructions, p. 113 // Section B.18 - Multiply Instructions, p. 113
def UMULrr : F3_1<2, 0b001010, "umul">; def UMULrr : F3_1<2, 0b001010,
def UMULri : F3_2<2, 0b001010, "umul">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "umul">;
def SMULrr : F3_1<2, 0b001011, "smul">; def UMULri : F3_2<2, 0b001010,
def SMULri : F3_2<2, 0b001011, "smul">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "umul">;
def UMULCCrr: F3_1<2, 0b011010, "umulcc">; def SMULrr : F3_1<2, 0b001011,
def UMULCCri: F3_2<2, 0b011010, "umulcc">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "smul">;
def SMULCCrr: F3_1<2, 0b011011, "smulcc">; def SMULri : F3_2<2, 0b001011,
def SMULCCri: F3_2<2, 0b011011, "smulcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "smul">;
def UMULCCrr: F3_1<2, 0b011010,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "umulcc">;
def UMULCCri: F3_2<2, 0b011010,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "umulcc">;
def SMULCCrr: F3_1<2, 0b011011,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "smulcc">;
def SMULCCri: F3_2<2, 0b011011,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "smulcc">;
// Section B.19 - Divide Instructions, p. 115 // Section B.19 - Divide Instructions, p. 115
def UDIVrr : F3_1<2, 0b001110, "udiv">; def UDIVrr : F3_1<2, 0b001110,
def UDIVri : F3_2<2, 0b001110, "udiv">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "udiv">;
def SDIVrr : F3_1<2, 0b001111, "sdiv">; def UDIVri : F3_2<2, 0b001110,
def SDIVri : F3_2<2, 0b001111, "sdiv">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "udiv">;
def UDIVCCrr : F3_1<2, 0b011110, "udivcc">; def SDIVrr : F3_1<2, 0b001111,
def UDIVCCri : F3_2<2, 0b011110, "udivcc">; (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "sdiv">;
def SDIVCCrr : F3_1<2, 0b011111, "sdivcc">; def SDIVri : F3_2<2, 0b001111,
def SDIVCCri : F3_2<2, 0b011111, "sdivcc">; (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "sdiv">;
def UDIVCCrr : F3_1<2, 0b011110,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "udivcc">;
def UDIVCCri : F3_2<2, 0b011110,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "udivcc">;
def SDIVCCrr : F3_1<2, 0b011111,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "sdivcc">;
def SDIVCCri : F3_2<2, 0b011111,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "sdivcc">;
// Section B.20 - SAVE and RESTORE, p. 117 // Section B.20 - SAVE and RESTORE, p. 117
def SAVErr : F3_1<2, 0b111100, "save">; // save r, r, r def SAVErr : F3_1<2, 0b111100,
def SAVEri : F3_2<2, 0b111100, "save">; // save r, i, r (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "save">;
def RESTORErr : F3_1<2, 0b111101, "restore">; // restore r, r, r def SAVEri : F3_2<2, 0b111100,
def RESTOREri : F3_2<2, 0b111101, "restore">; // restore r, i, r (ops IntRegs:$a, IntRegs:$b, i32imm:$c), "save">;
def RESTORErr : F3_1<2, 0b111101,
(ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "restore">;
def RESTOREri : F3_2<2, 0b111101,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "restore">;
// Section B.21 - Branch on Integer Condition Codes Instructions, p. 119 // Section B.21 - Branch on Integer Condition Codes Instructions, p. 119
@ -248,12 +341,15 @@ let Uses = [O0, O1, O2, O3, O4, O5], hasDelaySlot = 1, isCall = 1 in {
// be an implicit def): // be an implicit def):
let Defs = [O0, O1, O2, O3, O4, O5, G1, G2, G3, G4, G5, G6, G7, let Defs = [O0, O1, O2, O3, O4, O5, G1, G2, G3, G4, G5, G6, G7,
D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15] in D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15] in
def JMPLrr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd def JMPLrr : F3_1<2, 0b111000, (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "jmpl">;
// jmpl [rs1+rs2], rd
} }
// Section B.29 - Write State Register Instructions // Section B.29 - Write State Register Instructions
def WRrr : F3_1<2, 0b110000, "wr">; // wr rs1, rs2, rd def WRrr : F3_1<2, 0b110000,
def WRri : F3_2<2, 0b110000, "wr">; // wr rs1, imm, rd (ops IntRegs:$a, IntRegs:$b, IntRegs:$c), "wr">;
def WRri : F3_2<2, 0b110000,
(ops IntRegs:$a, IntRegs:$b, i32imm:$c), "wr">; // wr rs1, imm, rd
// Convert Integer to Floating-point Instructions, p. 141 // Convert Integer to Floating-point Instructions, p. 141
def FITOS : F3_3<2, 0b110100, 0b011000100, "fitos">; def FITOS : F3_3<2, 0b110100, 0b011000100, "fitos">;