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Add XLForm_1_ext template, patch by Nicolas Geoffray.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34573 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-02-25 05:07:49 +00:00
parent 456bc87e78
commit eb95d41cd3
1 changed files with 23 additions and 13 deletions
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36
lib/Target/PowerPC/PPCInstrFormats.td
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@ -349,21 +349,31 @@ class DSS_Form<bits<10> xo, dag OL, string asmstr,
// 1.7.7 XL-Form
class XLForm_1<bits<6> opcode, bits<10> xo, dag OL, string asmstr,
InstrItinClass itin>
InstrItinClass itin, list<dag> pattern>
: I<opcode, OL, asmstr, itin> {
bits<3> CRD;
bits<2> CRDb;
bits<3> CRA;
bits<2> CRAb;
bits<3> CRB;
bits<2> CRBb;
bits<5> CRD;
bits<5> CRA;
bits<5> CRB;
let Inst{6-8} = CRD;
let Inst{9-10} = CRDb;
let Inst{11-13} = CRA;
let Inst{14-15} = CRAb;
let Inst{16-18} = CRB;
let Inst{19-20} = CRBb;
let Pattern = pattern;
let Inst{6-10} = CRD;
let Inst{11-15} = CRA;
let Inst{16-20} = CRB;
let Inst{21-30} = xo;
let Inst{31} = 0;
}
class XLForm_1_ext<bits<6> opcode, bits<10> xo, dag OL, string asmstr,
InstrItinClass itin, list<dag> pattern>
: I<opcode, OL, asmstr, itin> {
bits<5> CRD;
let Pattern = pattern;
let Inst{6-10} = CRD;
let Inst{11-15} = CRD;
let Inst{16-20} = CRD;
let Inst{21-30} = xo;
let Inst{31} = 0;
}