2010-08-17 16:20:04 +00:00
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//===- MBlazeInstrFSL.td - MBlaze FSL Instruction defs -----*- tablegen -*-===//
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2010-02-23 19:15:24 +00:00
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// FSL Instruction Formats
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//===----------------------------------------------------------------------===//
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2010-10-21 03:57:26 +00:00
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class FSLGet<bits<6> op, bits<5> flags, string instr_asm, Intrinsic OpNode> :
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2010-10-27 00:23:01 +00:00
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MBlazeInst<op, FRCX, (outs GPR:$dst), (ins fslimm:$b),
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2010-10-21 03:57:26 +00:00
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!strconcat(instr_asm, " $dst, $b"),
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2010-10-21 19:48:38 +00:00
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[(set GPR:$dst, (OpNode immZExt4:$b))],IIAlu>
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2010-10-21 03:57:26 +00:00
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{
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bits<5> rd;
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bits<4> fslno;
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let Inst{6-10} = rd;
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let Inst{11-15} = 0x0;
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let Inst{16} = 0x0;
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let Inst{17-21} = flags; // NCTAE
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let Inst{22-27} = 0x0;
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let Inst{28-31} = fslno;
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}
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class FSLGetD<bits<6> op, bits<5> flags, string instr_asm, Intrinsic OpNode> :
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2010-10-27 00:23:01 +00:00
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MBlazeInst<op, FRCR, (outs GPR:$dst), (ins GPR:$b),
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2010-10-21 03:57:26 +00:00
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!strconcat(instr_asm, " $dst, $b"),
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2010-10-21 19:48:38 +00:00
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[(set GPR:$dst, (OpNode GPR:$b))], IIAlu>
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2010-10-21 03:57:26 +00:00
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{
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bits<5> rd;
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bits<5> rb;
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let Inst{6-10} = rd;
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let Inst{11-15} = 0x0;
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let Inst{16-20} = rb;
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let Inst{21} = 0x0;
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let Inst{22-26} = flags; // NCTAE
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let Inst{27-31} = 0x0;
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}
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class FSLPut<bits<6> op, bits<4> flags, string instr_asm, Intrinsic OpNode> :
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2010-10-27 00:23:01 +00:00
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MBlazeInst<op, FCRCX, (outs), (ins GPR:$v, fslimm:$b),
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2010-10-21 03:57:26 +00:00
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!strconcat(instr_asm, " $v, $b"),
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2010-10-21 19:48:38 +00:00
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[(OpNode GPR:$v, immZExt4:$b)], IIAlu>
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2010-10-21 03:57:26 +00:00
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{
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bits<5> ra;
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bits<4> fslno;
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let Inst{6-10} = 0x0;
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let Inst{11-15} = ra;
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let Inst{16} = 0x1;
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let Inst{17-20} = flags; // NCTA
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let Inst{21-27} = 0x0;
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let Inst{28-31} = fslno;
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}
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class FSLPutD<bits<6> op, bits<4> flags, string instr_asm, Intrinsic OpNode> :
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2010-10-27 00:23:01 +00:00
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MBlazeInst<op, FCRR, (outs), (ins GPR:$v, GPR:$b),
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2010-10-21 03:57:26 +00:00
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!strconcat(instr_asm, " $v, $b"),
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2010-10-21 19:48:38 +00:00
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[(OpNode GPR:$v, GPR:$b)], IIAlu>
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2010-10-21 03:57:26 +00:00
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{
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bits<5> ra;
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bits<5> rb;
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let Inst{6-10} = 0x0;
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let Inst{11-15} = ra;
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let Inst{16-20} = rb;
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let Inst{21} = 0x1;
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let Inst{22-25} = flags; // NCTA
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let Inst{26-31} = 0x0;
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}
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class FSLPutT<bits<6> op, bits<4> flags, string instr_asm, Intrinsic OpNode> :
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2010-10-27 00:23:01 +00:00
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MBlazeInst<op, FCX, (outs), (ins fslimm:$b),
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2010-10-21 03:57:26 +00:00
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!strconcat(instr_asm, " $b"),
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[(OpNode immZExt4:$b)], IIAlu>
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{
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bits<4> fslno;
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let Inst{6-10} = 0x0;
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let Inst{11-15} = 0x0;
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let Inst{16} = 0x1;
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let Inst{17-20} = flags; // NCTA
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let Inst{21-27} = 0x0;
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let Inst{28-31} = fslno;
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}
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class FSLPutTD<bits<6> op, bits<4> flags, string instr_asm, Intrinsic OpNode> :
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2010-10-27 00:23:01 +00:00
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MBlazeInst<op, FCR, (outs), (ins GPR:$b),
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2010-10-21 03:57:26 +00:00
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!strconcat(instr_asm, " $b"),
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2010-10-21 19:48:38 +00:00
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[(OpNode GPR:$b)], IIAlu>
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2010-10-21 03:57:26 +00:00
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{
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bits<5> rb;
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let Inst{6-10} = 0x0;
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let Inst{11-15} = 0x0;
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let Inst{16-20} = rb;
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let Inst{21} = 0x1;
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let Inst{22-25} = flags; // NCTA
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let Inst{26-31} = 0x0;
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}
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2010-02-23 19:15:24 +00:00
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//===----------------------------------------------------------------------===//
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// FSL Get Instructions
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//===----------------------------------------------------------------------===//
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2010-10-21 03:57:26 +00:00
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def GET : FSLGet<0x1B, 0x00, "get ", int_mblaze_fsl_get>;
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def AGET : FSLGet<0x1B, 0x02, "aget ", int_mblaze_fsl_aget>;
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def CGET : FSLGet<0x1B, 0x08, "cget ", int_mblaze_fsl_cget>;
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def CAGET : FSLGet<0x1B, 0x0A, "caget ", int_mblaze_fsl_caget>;
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def EGET : FSLGet<0x1B, 0x01, "eget ", int_mblaze_fsl_eget>;
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def EAGET : FSLGet<0x1B, 0x03, "eaget ", int_mblaze_fsl_eaget>;
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def ECGET : FSLGet<0x1B, 0x09, "ecget ", int_mblaze_fsl_ecget>;
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def ECAGET : FSLGet<0x1B, 0x0B, "ecaget ", int_mblaze_fsl_ecaget>;
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def TGET : FSLGet<0x1B, 0x04, "tget ", int_mblaze_fsl_tget>;
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def TAGET : FSLGet<0x1B, 0x06, "taget ", int_mblaze_fsl_taget>;
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def TCGET : FSLGet<0x1B, 0x0C, "tcget ", int_mblaze_fsl_tcget>;
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def TCAGET : FSLGet<0x1B, 0x0E, "tcaget ", int_mblaze_fsl_tcaget>;
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def TEGET : FSLGet<0x1B, 0x05, "teget ", int_mblaze_fsl_teget>;
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def TEAGET : FSLGet<0x1B, 0x07, "teaget ", int_mblaze_fsl_teaget>;
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def TECGET : FSLGet<0x1B, 0x0D, "tecget ", int_mblaze_fsl_tecget>;
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def TECAGET : FSLGet<0x1B, 0x0F, "tecaget ", int_mblaze_fsl_tecaget>;
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2010-12-22 00:53:07 +00:00
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let Defs = [CARRY] in {
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def NGET : FSLGet<0x1B, 0x10, "nget ", int_mblaze_fsl_nget>;
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def NAGET : FSLGet<0x1B, 0x12, "naget ", int_mblaze_fsl_naget>;
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def NCGET : FSLGet<0x1B, 0x18, "ncget ", int_mblaze_fsl_ncget>;
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def NCAGET : FSLGet<0x1B, 0x1A, "ncaget ", int_mblaze_fsl_ncaget>;
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def NEGET : FSLGet<0x1B, 0x11, "neget ", int_mblaze_fsl_neget>;
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def NEAGET : FSLGet<0x1B, 0x13, "neaget ", int_mblaze_fsl_neaget>;
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def NECGET : FSLGet<0x1B, 0x19, "necget ", int_mblaze_fsl_necget>;
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def NECAGET : FSLGet<0x1B, 0x1B, "necaget ", int_mblaze_fsl_necaget>;
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def TNGET : FSLGet<0x1B, 0x14, "tnget ", int_mblaze_fsl_tnget>;
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def TNAGET : FSLGet<0x1B, 0x16, "tnaget ", int_mblaze_fsl_tnaget>;
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def TNCGET : FSLGet<0x1B, 0x1C, "tncget ", int_mblaze_fsl_tncget>;
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def TNCAGET : FSLGet<0x1B, 0x1E, "tncaget ", int_mblaze_fsl_tncaget>;
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def TNEGET : FSLGet<0x1B, 0x15, "tneget ", int_mblaze_fsl_tneget>;
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def TNEAGET : FSLGet<0x1B, 0x17, "tneaget ", int_mblaze_fsl_tneaget>;
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def TNECGET : FSLGet<0x1B, 0x1D, "tnecget ", int_mblaze_fsl_tnecget>;
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def TNECAGET : FSLGet<0x1B, 0x1F, "tnecaget ", int_mblaze_fsl_tnecaget>;
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}
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2010-02-23 19:15:24 +00:00
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//===----------------------------------------------------------------------===//
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// FSL Dynamic Get Instructions
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//===----------------------------------------------------------------------===//
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2010-10-21 03:57:26 +00:00
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def GETD : FSLGetD<0x13, 0x00, "getd ", int_mblaze_fsl_get>;
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def AGETD : FSLGetD<0x13, 0x02, "agetd ", int_mblaze_fsl_aget>;
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def CGETD : FSLGetD<0x13, 0x08, "cgetd ", int_mblaze_fsl_cget>;
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def CAGETD : FSLGetD<0x13, 0x0A, "cagetd ", int_mblaze_fsl_caget>;
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def EGETD : FSLGetD<0x13, 0x01, "egetd ", int_mblaze_fsl_eget>;
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def EAGETD : FSLGetD<0x13, 0x03, "eagetd ", int_mblaze_fsl_eaget>;
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def ECGETD : FSLGetD<0x13, 0x09, "ecgetd ", int_mblaze_fsl_ecget>;
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def ECAGETD : FSLGetD<0x13, 0x0B, "ecagetd ", int_mblaze_fsl_ecaget>;
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def TGETD : FSLGetD<0x13, 0x04, "tgetd ", int_mblaze_fsl_tget>;
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def TAGETD : FSLGetD<0x13, 0x06, "tagetd ", int_mblaze_fsl_taget>;
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def TCGETD : FSLGetD<0x13, 0x0C, "tcgetd ", int_mblaze_fsl_tcget>;
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def TCAGETD : FSLGetD<0x13, 0x0E, "tcagetd ", int_mblaze_fsl_tcaget>;
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def TEGETD : FSLGetD<0x13, 0x05, "tegetd ", int_mblaze_fsl_teget>;
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def TEAGETD : FSLGetD<0x13, 0x07, "teagetd ", int_mblaze_fsl_teaget>;
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def TECGETD : FSLGetD<0x13, 0x0D, "tecgetd ", int_mblaze_fsl_tecget>;
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def TECAGETD : FSLGetD<0x13, 0x0F, "tecagetd ", int_mblaze_fsl_tecaget>;
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2010-12-22 00:53:07 +00:00
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let Defs = [CARRY] in {
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def NGETD : FSLGetD<0x13, 0x10, "ngetd ", int_mblaze_fsl_nget>;
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def NAGETD : FSLGetD<0x13, 0x12, "nagetd ", int_mblaze_fsl_naget>;
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def NCGETD : FSLGetD<0x13, 0x18, "ncgetd ", int_mblaze_fsl_ncget>;
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def NCAGETD : FSLGetD<0x13, 0x1A, "ncagetd ", int_mblaze_fsl_ncaget>;
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def NEGETD : FSLGetD<0x13, 0x11, "negetd ", int_mblaze_fsl_neget>;
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def NEAGETD : FSLGetD<0x13, 0x13, "neagetd ", int_mblaze_fsl_neaget>;
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def NECGETD : FSLGetD<0x13, 0x19, "necgetd ", int_mblaze_fsl_necget>;
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def NECAGETD : FSLGetD<0x13, 0x1B, "necagetd ", int_mblaze_fsl_necaget>;
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def TNGETD : FSLGetD<0x13, 0x14, "tngetd ", int_mblaze_fsl_tnget>;
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def TNAGETD : FSLGetD<0x13, 0x16, "tnagetd ", int_mblaze_fsl_tnaget>;
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def TNCGETD : FSLGetD<0x13, 0x1C, "tncgetd ", int_mblaze_fsl_tncget>;
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def TNCAGETD : FSLGetD<0x13, 0x1E, "tncagetd ", int_mblaze_fsl_tncaget>;
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def TNEGETD : FSLGetD<0x13, 0x15, "tnegetd ", int_mblaze_fsl_tneget>;
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def TNEAGETD : FSLGetD<0x13, 0x17, "tneagetd ", int_mblaze_fsl_tneaget>;
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def TNECGETD : FSLGetD<0x13, 0x1D, "tnecgetd ", int_mblaze_fsl_tnecget>;
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def TNECAGETD : FSLGetD<0x13, 0x1F, "tnecagetd", int_mblaze_fsl_tnecaget>;
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}
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2010-02-23 19:15:24 +00:00
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//===----------------------------------------------------------------------===//
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// FSL Put Instructions
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//===----------------------------------------------------------------------===//
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2010-10-21 03:57:26 +00:00
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def PUT : FSLPut<0x1B, 0x0, "put ", int_mblaze_fsl_put>;
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def APUT : FSLPut<0x1B, 0x1, "aput ", int_mblaze_fsl_aput>;
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def CPUT : FSLPut<0x1B, 0x4, "cput ", int_mblaze_fsl_cput>;
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def CAPUT : FSLPut<0x1B, 0x5, "caput ", int_mblaze_fsl_caput>;
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def TPUT : FSLPutT<0x1B, 0x2, "tput ", int_mblaze_fsl_tput>;
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def TAPUT : FSLPutT<0x1B, 0x3, "taput ", int_mblaze_fsl_taput>;
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def TCPUT : FSLPutT<0x1B, 0x6, "tcput ", int_mblaze_fsl_tcput>;
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def TCAPUT : FSLPutT<0x1B, 0x7, "tcaput ", int_mblaze_fsl_tcaput>;
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2010-12-22 00:53:07 +00:00
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let Defs = [CARRY] in {
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def NPUT : FSLPut<0x1B, 0x8, "nput ", int_mblaze_fsl_nput>;
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def NAPUT : FSLPut<0x1B, 0x9, "naput ", int_mblaze_fsl_naput>;
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def NCPUT : FSLPut<0x1B, 0xC, "ncput ", int_mblaze_fsl_ncput>;
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def NCAPUT : FSLPut<0x1B, 0xD, "ncaput ", int_mblaze_fsl_ncaput>;
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def TNPUT : FSLPutT<0x1B, 0xA, "tnput ", int_mblaze_fsl_tnput>;
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def TNAPUT : FSLPutT<0x1B, 0xB, "tnaput ", int_mblaze_fsl_tnaput>;
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def TNCPUT : FSLPutT<0x1B, 0xE, "tncput ", int_mblaze_fsl_tncput>;
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def TNCAPUT : FSLPutT<0x1B, 0xF, "tncaput ", int_mblaze_fsl_tncaput>;
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}
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2010-02-23 19:15:24 +00:00
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//===----------------------------------------------------------------------===//
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// FSL Dynamic Put Instructions
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//===----------------------------------------------------------------------===//
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2010-10-21 03:57:26 +00:00
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def PUTD : FSLPutD<0x13, 0x0, "putd ", int_mblaze_fsl_put>;
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def APUTD : FSLPutD<0x13, 0x1, "aputd ", int_mblaze_fsl_aput>;
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def CPUTD : FSLPutD<0x13, 0x4, "cputd ", int_mblaze_fsl_cput>;
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def CAPUTD : FSLPutD<0x13, 0x5, "caputd ", int_mblaze_fsl_caput>;
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def TPUTD : FSLPutTD<0x13, 0x2, "tputd ", int_mblaze_fsl_tput>;
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def TAPUTD : FSLPutTD<0x13, 0x3, "taputd ", int_mblaze_fsl_taput>;
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def TCPUTD : FSLPutTD<0x13, 0x6, "tcputd ", int_mblaze_fsl_tcput>;
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def TCAPUTD : FSLPutTD<0x13, 0x7, "tcaputd ", int_mblaze_fsl_tcaput>;
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2010-12-22 00:53:07 +00:00
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let Defs = [CARRY] in {
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def NPUTD : FSLPutD<0x13, 0x8, "nputd ", int_mblaze_fsl_nput>;
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def NAPUTD : FSLPutD<0x13, 0x9, "naputd ", int_mblaze_fsl_naput>;
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def NCPUTD : FSLPutD<0x13, 0xC, "ncputd ", int_mblaze_fsl_ncput>;
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def NCAPUTD : FSLPutD<0x13, 0xD, "ncaputd ", int_mblaze_fsl_ncaput>;
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def TNPUTD : FSLPutTD<0x13, 0xA, "tnputd ", int_mblaze_fsl_tnput>;
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def TNAPUTD : FSLPutTD<0x13, 0xB, "tnaputd ", int_mblaze_fsl_tnaput>;
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def TNCPUTD : FSLPutTD<0x13, 0xE, "tncputd ", int_mblaze_fsl_tncput>;
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def TNCAPUTD : FSLPutTD<0x13, 0xF, "tncaputd ", int_mblaze_fsl_tncaput>;
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}
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