let ParserMatchClass = MSRMaskOperand;
}
+def BankedRegOperand : AsmOperandClass {
+ let Name = "BankedReg";
+ let ParserMethod = "parseBankedRegOperand";
+}
+def banked_reg : Operand<i32> {
+ let PrintMethod = "printBankedRegOperand";
+ let DecoderMethod = "DecodeBankedReg";
+ let ParserMatchClass = BankedRegOperand;
+}
+
// Shift Right Immediate - A shift right immediate is encoded differently from
// other shift immediates. The imm6 field is encoded like so:
//
// 32 imm6<5> = '1', 32 - <imm> is encoded in imm6<4:0>
// 64 64 - <imm> is encoded in imm6<5:0>
def shr_imm8_asm_operand : ImmAsmOperand { let Name = "ShrImm8"; }
-def shr_imm8 : Operand<i32> {
+def shr_imm8 : Operand<i32>, ImmLeaf<i32, [{ return Imm > 0 && Imm <= 8; }]> {
let EncoderMethod = "getShiftRight8Imm";
let DecoderMethod = "DecodeShiftRight8Imm";
let ParserMatchClass = shr_imm8_asm_operand;
}
def shr_imm16_asm_operand : ImmAsmOperand { let Name = "ShrImm16"; }
-def shr_imm16 : Operand<i32> {
+def shr_imm16 : Operand<i32>, ImmLeaf<i32, [{ return Imm > 0 && Imm <= 16; }]> {
let EncoderMethod = "getShiftRight16Imm";
let DecoderMethod = "DecodeShiftRight16Imm";
let ParserMatchClass = shr_imm16_asm_operand;
}
def shr_imm32_asm_operand : ImmAsmOperand { let Name = "ShrImm32"; }
-def shr_imm32 : Operand<i32> {
+def shr_imm32 : Operand<i32>, ImmLeaf<i32, [{ return Imm > 0 && Imm <= 32; }]> {
let EncoderMethod = "getShiftRight32Imm";
let DecoderMethod = "DecodeShiftRight32Imm";
let ParserMatchClass = shr_imm32_asm_operand;
}
def shr_imm64_asm_operand : ImmAsmOperand { let Name = "ShrImm64"; }
-def shr_imm64 : Operand<i32> {
+def shr_imm64 : Operand<i32>, ImmLeaf<i32, [{ return Imm > 0 && Imm <= 64; }]> {
let EncoderMethod = "getShiftRight64Imm";
let DecoderMethod = "DecodeShiftRight64Imm";
let ParserMatchClass = shr_imm64_asm_operand;
class ARMV6Pat<dag pattern, dag result> : Pat<pattern, result> {
list<Predicate> Predicates = [IsARM, HasV6];
}
-
+class VFPPat<dag pattern, dag result> : Pat<pattern, result> {
+ list<Predicate> Predicates = [HasVFP2];
+}
+class VFPNoNEONPat<dag pattern, dag result> : Pat<pattern, result> {
+ list<Predicate> Predicates = [HasVFP2, DontUseNEONForFP];
+}
//===----------------------------------------------------------------------===//
// Thumb Instruction Format Definitions.
//
// Same as N2V but not predicated.
class N2Vnp<bits<2> op19_18, bits<2> op17_16, bits<3> op10_8, bit op7, bit op6,
dag oops, dag iops, InstrItinClass itin, string OpcodeStr,
- string Dt, ValueType ResTy, ValueType OpTy, list<dag> pattern>
+ string Dt, list<dag> pattern>
: NeonInp<oops, iops, AddrModeNone, IndexModeNone, N2RegFrm, itin,
OpcodeStr, Dt, "$Vd, $Vm", "", pattern> {
bits<5> Vd;
class N3Vnp<bits<5> op27_23, bits<2> op21_20, bits<4> op11_8, bit op6,
bit op4, dag oops, dag iops,Format f, InstrItinClass itin,
- string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
- SDPatternOperator IntOp, bit Commutable, list<dag> pattern>
+ string OpcodeStr, string Dt, list<dag> pattern>
: NeonInp<oops, iops, AddrModeNone, IndexModeNone, f, itin, OpcodeStr,
Dt, "$Vd, $Vn, $Vm", "", pattern> {
bits<5> Vd;