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Added coprocessor Instructions CDP, CDP2, MCR, MCR2, MRC, MRC2, MCRR, MCRR2,

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MRRC, MRRc2.  For disassembly only.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95955 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Johnny Chen 2010-02-12 01:44:23 +00:00
parent fe61fb1e10
commit 906d57ffe8
1 changed files with 84 additions and 0 deletions
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84
lib/Target/ARM/ARMInstrInfo.td
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@ -2030,3 +2030,87 @@ include "ARMInstrVFP.td"
//
include "ARMInstrNEON.td"
//===----------------------------------------------------------------------===//
// Coprocessor Instructions. For disassembly only.
//
def CDP : ABI<0b1110, (outs), (ins nohash_imm:$cop, i32imm:$opc1,
nohash_imm:$CRd, nohash_imm:$CRn, nohash_imm:$CRm, i32imm:$opc2),
NoItinerary, "cdp", "\tp$cop, $opc1, cr$CRd, cr$CRn, cr$CRm, $opc2",
[/* For disassembly only; pattern left blank */]> {
let Inst{4} = 0;
}
def CDP2 : ABXI<0b1110, (outs), (ins nohash_imm:$cop, i32imm:$opc1,
nohash_imm:$CRd, nohash_imm:$CRn, nohash_imm:$CRm, i32imm:$opc2),
NoItinerary, "cdp2\tp$cop, $opc1, cr$CRd, cr$CRn, cr$CRm, $opc2",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-28} = 0b1111;
let Inst{4} = 0;
}
def MCR : ABI<0b1110, (outs), (ins nohash_imm:$cop, i32imm:$opc1,
GPR:$Rt, nohash_imm:$CRn, nohash_imm:$CRm, i32imm:$opc2),
NoItinerary, "mcr", "\tp$cop, $opc1, $Rt, cr$CRn, cr$CRm, $opc2",
[/* For disassembly only; pattern left blank */]> {
let Inst{20} = 0;
let Inst{4} = 1;
}
def MCR2 : ABXI<0b1110, (outs), (ins nohash_imm:$cop, i32imm:$opc1,
GPR:$Rt, nohash_imm:$CRn, nohash_imm:$CRm, i32imm:$opc2),
NoItinerary, "mcr2\tp$cop, $opc1, $Rt, cr$CRn, cr$CRm, $opc2",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-28} = 0b1111;
let Inst{20} = 0;
let Inst{4} = 1;
}
def MRC : ABI<0b1110, (outs), (ins nohash_imm:$cop, i32imm:$opc1,
GPR:$Rt, nohash_imm:$CRn, nohash_imm:$CRm, i32imm:$opc2),
NoItinerary, "mrc", "\tp$cop, $opc1, $Rt, cr$CRn, cr$CRm, $opc2",
[/* For disassembly only; pattern left blank */]> {
let Inst{20} = 1;
let Inst{4} = 1;
}
def MRC2 : ABXI<0b1110, (outs), (ins nohash_imm:$cop, i32imm:$opc1,
GPR:$Rt, nohash_imm:$CRn, nohash_imm:$CRm, i32imm:$opc2),
NoItinerary, "mrc2\tp$cop, $opc1, $Rt, cr$CRn, cr$CRm, $opc2",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-28} = 0b1111;
let Inst{20} = 1;
let Inst{4} = 1;
}
def MCRR : ABI<0b1100, (outs), (ins nohash_imm:$cop, i32imm:$opc,
GPR:$Rt, GPR:$Rt2, nohash_imm:$CRm),
NoItinerary, "mcrr", "\tp$cop, $opc, $Rt, $Rt2, cr$CRm",
[/* For disassembly only; pattern left blank */]> {
let Inst{23-20} = 0b0100;
}
def MCRR2 : ABXI<0b1100, (outs), (ins nohash_imm:$cop, i32imm:$opc,
GPR:$Rt, GPR:$Rt2, nohash_imm:$CRm),
NoItinerary, "mcrr2\tp$cop, $opc, $Rt, $Rt2, cr$CRm",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-28} = 0b1111;
let Inst{23-20} = 0b0100;
}
def MRRC : ABI<0b1100, (outs), (ins nohash_imm:$cop, i32imm:$opc,
GPR:$Rt, GPR:$Rt2, nohash_imm:$CRm),
NoItinerary, "mrrc", "\tp$cop, $opc, $Rt, $Rt2, cr$CRm",
[/* For disassembly only; pattern left blank */]> {
let Inst{23-20} = 0b0101;
}
def MRRC2 : ABXI<0b1100, (outs), (ins nohash_imm:$cop, i32imm:$opc,
GPR:$Rt, GPR:$Rt2, nohash_imm:$CRm),
NoItinerary, "mrrc2\tp$cop, $opc, $Rt, $Rt2, cr$CRm",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-28} = 0b1111;
let Inst{23-20} = 0b0101;
}