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Add LLVM support for Swift.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164899 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2012-09-29 21:43:49 +00:00
parent 154418cdd8
commit eb1641d54a
45 changed files with 2038 additions and 99 deletions
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21
lib/Target/ARM/ARMInstrFormats.td
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@@ -846,6 +846,23 @@ class AMiscA1I<bits<8> opcod, bits<4> opc7_4, dag oops, dag iops,
let Inst{3-0} = Rm;
}
// Division instructions.
class ADivA1I<bits<3> opcod, dag oops, dag iops,
InstrItinClass itin, string opc, string asm, list<dag> pattern>
: I<oops, iops, AddrModeNone, 4, IndexModeNone, ArithMiscFrm, itin,
opc, asm, "", pattern> {
bits<4> Rd;
bits<4> Rn;
bits<4> Rm;
let Inst{27-23} = 0b01110;
let Inst{22-20} = opcod;
let Inst{19-16} = Rd;
let Inst{15-12} = 0b1111;
let Inst{11-8} = Rm;
let Inst{7-4} = 0b0001;
let Inst{3-0} = Rn;
}
// PKH instructions
def PKHLSLAsmOperand : ImmAsmOperand {
let Name = "PKHLSLImm";
@@ -893,6 +910,10 @@ class ARMV5TPat<dag pattern, dag result> : Pat<pattern, result> {
class ARMV5TEPat<dag pattern, dag result> : Pat<pattern, result> {
list<Predicate> Predicates = [IsARM, HasV5TE];
}
// ARMV5MOPat - Same as ARMV5TEPat with UseMulOps.
class ARMV5MOPat<dag pattern, dag result> : Pat<pattern, result> {
list<Predicate> Predicates = [IsARM, HasV5TE, UseMulOps];
}
class ARMV6Pat<dag pattern, dag result> : Pat<pattern, result> {
list<Predicate> Predicates = [IsARM, HasV6];
}