// Mips Subtarget features //
//===----------------------------------------------------------------------===//
+def FeatureNoABICalls : SubtargetFeature<"noabicalls", "NoABICalls", "true",
+ "Disable SVR4-style position-independent code.">;
def FeatureGP64Bit : SubtargetFeature<"gp64", "IsGP64bit", "true",
"General Purpose Registers are 64-bit wide.">;
def FeatureFP64Bit : SubtargetFeature<"fp64", "IsFP64bit", "true",
"Support 64-bit FP registers.">;
+def FeatureFPXX : SubtargetFeature<"fpxx", "IsFPXX", "true",
+ "Support for FPXX.">;
def FeatureNaN2008 : SubtargetFeature<"nan2008", "IsNaN2008bit", "true",
"IEEE 754-2008 NaN encoding.">;
def FeatureSingleFloat : SubtargetFeature<"single-float", "IsSingleFloat",
"true", "Only supports single precision float">;
-def FeatureO32 : SubtargetFeature<"o32", "MipsABI", "O32",
+def FeatureO32 : SubtargetFeature<"o32", "ABI", "MipsABIInfo::O32()",
"Enable o32 ABI">;
-def FeatureN32 : SubtargetFeature<"n32", "MipsABI", "N32",
+def FeatureN32 : SubtargetFeature<"n32", "ABI", "MipsABIInfo::N32()",
"Enable n32 ABI">;
-def FeatureN64 : SubtargetFeature<"n64", "MipsABI", "N64",
+def FeatureN64 : SubtargetFeature<"n64", "ABI", "MipsABIInfo::N64()",
"Enable n64 ABI">;
-def FeatureEABI : SubtargetFeature<"eabi", "MipsABI", "EABI",
+def FeatureEABI : SubtargetFeature<"eabi", "ABI", "MipsABIInfo::EABI()",
"Enable eabi ABI">;
+def FeatureNoOddSPReg : SubtargetFeature<"nooddspreg", "UseOddSPReg", "false",
+ "Disable odd numbered single-precision "
+ "registers">;
def FeatureVFPU : SubtargetFeature<"vfpu", "HasVFPU",
"true", "Enable vector FPU instructions.">;
-def FeatureBitCount : SubtargetFeature<"bitcount", "HasBitCount", "true",
- "Enable 'count leading bits' instructions.">;
def FeatureMips1 : SubtargetFeature<"mips1", "MipsArchVersion", "Mips1",
"Mips I ISA Support [highly experimental]">;
def FeatureMips2 : SubtargetFeature<"mips2", "MipsArchVersion", "Mips2",
def FeatureMips3_32 : SubtargetFeature<"mips3_32", "HasMips3_32", "true",
"Subset of MIPS-III that is also in MIPS32 "
"[highly experimental]">;
+def FeatureMips3_32r2 : SubtargetFeature<"mips3_32r2", "HasMips3_32r2", "true",
+ "Subset of MIPS-III that is also in MIPS32r2 "
+ "[highly experimental]">;
def FeatureMips3 : SubtargetFeature<"mips3", "MipsArchVersion", "Mips3",
"MIPS III ISA Support [highly experimental]",
[FeatureMips2, FeatureMips3_32,
- FeatureGP64Bit, FeatureFP64Bit]>;
+ FeatureMips3_32r2, FeatureGP64Bit,
+ FeatureFP64Bit]>;
def FeatureMips4_32 : SubtargetFeature<"mips4_32", "HasMips4_32", "true",
"Subset of MIPS-IV that is also in MIPS32 "
"[highly experimental]">;
"Mips4", "MIPS IV ISA Support",
[FeatureMips3, FeatureMips4_32,
FeatureMips4_32r2]>;
+def FeatureMips5_32r2 : SubtargetFeature<"mips5_32r2", "HasMips5_32r2", "true",
+ "Subset of MIPS-V that is also in MIPS32r2 "
+ "[highly experimental]">;
def FeatureMips5 : SubtargetFeature<"mips5", "MipsArchVersion", "Mips5",
"MIPS V ISA Support [highly experimental]",
- [FeatureMips4]>;
+ [FeatureMips4, FeatureMips5_32r2]>;
def FeatureMips32 : SubtargetFeature<"mips32", "MipsArchVersion", "Mips32",
"Mips32 ISA Support",
[FeatureMips2, FeatureMips3_32,
- FeatureMips4_32, FeatureBitCount]>;
+ FeatureMips4_32]>;
def FeatureMips32r2 : SubtargetFeature<"mips32r2", "MipsArchVersion",
"Mips32r2", "Mips32r2 ISA Support",
- [FeatureMips4_32r2, FeatureMips32]>;
+ [FeatureMips3_32r2, FeatureMips4_32r2,
+ FeatureMips5_32r2, FeatureMips32]>;
def FeatureMips32r6 : SubtargetFeature<"mips32r6", "MipsArchVersion",
"Mips32r6",
"Mips32r6 ISA Support [experimental]",
def FeatureMips64r6 : SubtargetFeature<"mips64r6", "MipsArchVersion",
"Mips64r6",
"Mips64r6 ISA Support [experimental]",
- [FeatureMips64r2, FeatureNaN2008]>;
+ [FeatureMips32r6, FeatureMips64r2,
+ FeatureNaN2008]>;
def FeatureMips16 : SubtargetFeature<"mips16", "InMips16Mode", "true",
"Mips16 mode">;