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Addr1 instructions opcodes are encoded in bits 21-24; encode S bit.

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llvm-svn: 55590
This commit is contained in:
Evan Cheng 2008-08-31 18:32:16 +00:00
parent 7db742d8c2
commit 94f3d276c6
1 changed files with 5 additions and 4 deletions
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9
lib/Target/ARM/ARMInstrFormats.td
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@ -124,15 +124,16 @@ class AI1<bits<4> opcod, dag oops, dag iops, Format f, string opc,
string asm, list<dag> pattern>
: I<opcod, oops, iops, AddrMode1, Size4Bytes, IndexModeNone, f, opc,
asm, "", pattern> {
let Inst{5-6} = 0;
let Inst{7-10} = opcod;
let Inst{21-24} = opcod;
let Inst{26-27} = 0;
}
class AsI1<bits<4> opcod, dag oops, dag iops, Format f, string opc,
string asm, list<dag> pattern>
: sI<opcod, oops, iops, AddrMode1, Size4Bytes, IndexModeNone, f, opc,
asm, "", pattern> {
let Inst{5-6} = 0;
let Inst{7-10} = opcod;
let Inst{20} = 1;
let Inst{21-24} = opcod;
let Inst{26-27} = 0;
}
class AI2<bits<4> opcod, dag oops, dag iops, Format f, string opc,
string asm, list<dag> pattern>