forked from OSchip/llvm-project
69 lines
3.2 KiB
TableGen
69 lines
3.2 KiB
TableGen
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//=======-- PPCInstrSPE.td - The PowerPC SPE Extension -*- tablegen -*-=======//
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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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// This file describes the Signal Processing Engine extension to
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// the PowerPC instruction set.
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//
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//===----------------------------------------------------------------------===//
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class EVXForm_1<bits<11> xo, dag OOL, dag IOL, string asmstr,
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InstrItinClass itin> : I<4, OOL, IOL, asmstr, itin> {
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bits<5> RT;
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bits<5> RA;
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bits<5> RB;
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let Pattern = [];
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let Inst{6-10} = RT;
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let Inst{11-15} = RA;
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let Inst{16-20} = RB;
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let Inst{21-31} = xo;
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}
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let Predicates = [HasSPE], isAsmParserOnly = 1 in {
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def EVMRA : EVXForm_1<1220, (outs gprc:$RT), (ins gprc:$RA),
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"evmra $RT, $RA", IIC_VecFP> {
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let RB = 0;
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}
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def EVLDDX : EVXForm_1<768, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlddx $RT, $RA, $RB", IIC_VecFP>;
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def EVLDWX : EVXForm_1<770, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evldwx $RT, $RA, $RB", IIC_VecFP>;
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def EVLDHX : EVXForm_1<772, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evldhx $RT, $RA, $RB", IIC_VecFP>;
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def EVLHHESPLATX : EVXForm_1<776, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlhhesplatx $RT, $RA, $RB", IIC_VecFP>;
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def EVLHHOUSPLATX : EVXForm_1<780, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlhhousplatx $RT, $RA, $RB", IIC_VecFP>;
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def EVLHHOSSPLATX : EVXForm_1<782, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlhhossplatx $RT, $RA, $RB", IIC_VecFP>;
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def EVLWHEX : EVXForm_1<784, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlwhex $RT, $RA, $RB", IIC_VecFP>;
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def EVLWHOUX : EVXForm_1<788, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlwhoux $RT, $RA, $RB", IIC_VecFP>;
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def EVLWHOSX : EVXForm_1<790, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlwhosx $RT, $RA, $RB", IIC_VecFP>;
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def EVLWWSPLATX : EVXForm_1<792, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlwwsplatx $RT, $RA, $RB", IIC_VecFP>;
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def EVLWHSPLATX : EVXForm_1<796, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evlwhsplatx $RT, $RA, $RB", IIC_VecFP>;
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def EVMERGEHI : EVXForm_1<556, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evmergehi $RT, $RA, $RB", IIC_VecFP>;
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def EVMERGELO : EVXForm_1<557, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evmergelo $RT, $RA, $RB", IIC_VecFP>;
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def EVMERGEHILO : EVXForm_1<558, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evmergehilo $RT, $RA, $RB", IIC_VecFP>;
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def EVMERGELOHI : EVXForm_1<559, (outs gprc:$RT), (ins gprc:$RA, gprc:$RB),
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"evmergelohi $RT, $RA, $RB", IIC_VecFP>;
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} // HasSPE
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