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Remove dead classes.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137643 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2011-08-15 20:11:11 +00:00
parent 187b1924a4
commit 92be8ab6a4
1 changed files with 0 additions and 33 deletions
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33
lib/Target/ARM/ARMInstrFormats.td
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@ -627,25 +627,6 @@ class AI3ldstidxT<bits<4> op, bit isLoad, dag oops, dag iops,
let Inst{7-4} = op;
}
class AI3stridx<bits<4> op, bit isByte, bit isPre, dag oops, dag iops,
IndexMode im, Format f, InstrItinClass itin, string opc,
string asm, string cstr, list<dag> pattern>
: AI2ldstidx<0, isByte, isPre, oops, iops, im, f, itin, opc, asm, cstr,
pattern> {
// AM3 store w/ two operands: (GPR, am3offset)
bits<14> offset;
bits<4> Rt;
bits<4> Rn;
let Inst{27-25} = 0b000;
let Inst{23} = offset{8};
let Inst{22} = offset{9};
let Inst{19-16} = Rn;
let Inst{15-12} = Rt; // Rt
let Inst{11-8} = offset{7-4}; // imm7_4/zero
let Inst{7-4} = op;
let Inst{3-0} = offset{3-0}; // imm3_0/Rm
}
// stores
class AI3str<bits<4> op, dag oops, dag iops, Format f, InstrItinClass itin,
string opc, string asm, list<dag> pattern>
@ -667,20 +648,6 @@ class AI3str<bits<4> op, dag oops, dag iops, Format f, InstrItinClass itin,
let DecoderMethod = "DecodeAddrMode3Instruction";
}
// Pre-indexed stores
class AI3sthpr<dag oops, dag iops, Format f, InstrItinClass itin,
string opc, string asm, string cstr, list<dag> pattern>
: I<oops, iops, AddrMode3, 4, IndexModePre, f, itin,
opc, asm, cstr, pattern> {
let Inst{4} = 1;
let Inst{5} = 1; // H bit
let Inst{6} = 0; // S bit
let Inst{7} = 1;
let Inst{20} = 0; // L bit
let Inst{21} = 1; // W bit
let Inst{24} = 1; // P bit
let Inst{27-25} = 0b000;
}
// addrmode4 instructions
class AXI4<dag oops, dag iops, IndexMode im, Format f, InstrItinClass itin,
string asm, string cstr, list<dag> pattern>