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Added InstrItinClass support for instruction formats

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llvm-svn: 41156
This commit is contained in:
Bruno Cardoso Lopes 2007-08-18 02:01:28 +00:00
parent 0dce1a316c
commit 1ad2687157
1 changed files with 10 additions and 9 deletions
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19
lib/Target/Mips/MipsInstrFormats.td
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@ -22,8 +22,8 @@
//===----------------------------------------------------------------------===//
// Generic Mips Format
class MipsInst<dag outs, dag ins, string asmstr, list<dag> pattern>:
Instruction
class MipsInst<dag outs, dag ins, string asmstr, list<dag> pattern,
InstrItinClass itin>: Instruction
{
field bits<32> Inst;
@ -35,7 +35,8 @@ class MipsInst<dag outs, dag ins, string asmstr, list<dag> pattern>:
let Inst{31-26} = opcode;
dag OutOperandList = outs;
dag InOperandList = ins;
dag InOperandList = ins;
let AsmString = asmstr;
let Pattern = pattern;
}
@ -46,8 +47,8 @@ class MipsInst<dag outs, dag ins, string asmstr, list<dag> pattern>:
//===----------------------------------------------------------------------===//
class FR<bits<6> op, bits<6> _funct, dag outs, dag ins, string asmstr,
list<dag> pattern>:
MipsInst<outs, ins, asmstr, pattern>
list<dag> pattern, InstrItinClass itin>:
MipsInst<outs, ins, asmstr, pattern, itin>
{
bits<5> rd;
bits<5> rs;
@ -69,8 +70,8 @@ class FR<bits<6> op, bits<6> _funct, dag outs, dag ins, string asmstr,
// Format I instruction class in Mips : <|opcode|rs|rt|immediate|>
//===----------------------------------------------------------------------===//
class FI<bits<6> op, dag outs, dag ins, string asmstr, list<dag> pattern>:
MipsInst<outs, ins, asmstr, pattern>
class FI<bits<6> op, dag outs, dag ins, string asmstr, list<dag> pattern,
InstrItinClass itin>: MipsInst<outs, ins, asmstr, pattern, itin>
{
bits<5> rt;
bits<5> rs;
@ -87,8 +88,8 @@ class FI<bits<6> op, dag outs, dag ins, string asmstr, list<dag> pattern>:
// Format J instruction class in Mips : <|opcode|address|>
//===----------------------------------------------------------------------===//
class FJ<bits<6> op, dag outs, dag ins, string asmstr, list<dag> pattern>:
MipsInst<outs, ins, asmstr, pattern>
class FJ<bits<6> op, dag outs, dag ins, string asmstr, list<dag> pattern,
InstrItinClass itin>: MipsInst<outs, ins, asmstr, pattern, itin>
{
bits<26> addr;