"Support 64-bit FP registers.">;
def FeatureSingleFloat : SubtargetFeature<"single-float", "IsSingleFloat",
"true", "Only supports single precision float">;
-def FeatureMips1 : SubtargetFeature<"mips1", "MipsArchVersion", "Mips1",
- "Mips1 ISA Support">;
-def FeatureMips2 : SubtargetFeature<"mips2", "MipsArchVersion", "Mips2",
- "Mips2 ISA Support">;
def FeatureO32 : SubtargetFeature<"o32", "MipsABI", "O32",
"Enable o32 ABI">;
def FeatureEABI : SubtargetFeature<"eabi", "MipsABI", "EABI",
"Enable eabi ABI">;
-def FeatureVFPU : SubtargetFeature<"vfpu", "HasVFPU",
+def FeatureVFPU : SubtargetFeature<"vfpu", "HasVFPU",
"true", "Enable vector FPU instructions.">;
-def FeatureSEInReg : SubtargetFeature<"seinreg", "HasSEInReg", "true",
+def FeatureSEInReg : SubtargetFeature<"seinreg", "HasSEInReg", "true",
"Enable 'signext in register' instructions.">;
-def FeatureCondMov : SubtargetFeature<"condmov", "HasCondMov", "true",
+def FeatureCondMov : SubtargetFeature<"condmov", "HasCondMov", "true",
"Enable 'conditional move' instructions.">;
def FeatureMulDivAdd : SubtargetFeature<"muldivadd", "HasMulDivAdd", "true",
"Enable 'multiply add/sub' instructions.">;
"Enable 'byte/half swap' instructions.">;
def FeatureBitCount : SubtargetFeature<"bitcount", "HasBitCount", "true",
"Enable 'count leading bits' instructions.">;
+def FeatureMips1 : SubtargetFeature<"mips1", "MipsArchVersion", "Mips1",
+ "Mips1 ISA Support">;
+def FeatureMips2 : SubtargetFeature<"mips2", "MipsArchVersion", "Mips2",
+ "Mips2 ISA Support">;
+def FeatureMips32 : SubtargetFeature<"mips32", "MipsArchVersion", "Mips32",
+ "Mips32 ISA Support",
+ [FeatureCondMov, FeatureBitCount]>;
+def FeatureMips32r2 : SubtargetFeature<"mips32r2", "MipsArchVersion",
+ "Mips32r2", "Mips32r2 ISA Support",
+ [FeatureMips32, FeatureSEInReg]>;
//===----------------------------------------------------------------------===//
// Mips processors supported.
def : Proc<"mips2", [FeatureMips2]>;
def : Proc<"r6000", [FeatureMips2]>;
-// Allegrex is a 32bit subset of r4000, both for interger and fp registers,
-// but much more similar to Mips2 than Mips3. It also contains some of
-// Mips32/Mips32r2 instructions and a custom vector fpu processor.
-def : Proc<"allegrex", [FeatureMips2, FeatureSingleFloat, FeatureEABI,
+def : Proc<"4ke", [FeatureMips32r2]>;
+
+// Allegrex is a 32bit subset of r4000, both for integer and fp registers,
+// but much more similar to Mips2 than Mips3. It also contains some of
+// Mips32/Mips32r2 instructions and a custom vector fpu processor.
+def : Proc<"allegrex", [FeatureMips2, FeatureSingleFloat, FeatureEABI,
FeatureVFPU, FeatureSEInReg, FeatureCondMov, FeatureMulDivAdd,
FeatureMinMax, FeatureSwap, FeatureBitCount]>;
+def MipsAsmWriter : AsmWriter {
+ string AsmWriterClassName = "InstPrinter";
+ bit isMCAsmWriter = 1;
+}
+
def Mips : Target {
let InstructionSet = MipsInstrInfo;
+
+ let AssemblyWriters = [MipsAsmWriter];
}
+