diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Mips/Mips.td')
| -rw-r--r-- | contrib/llvm/lib/Target/Mips/Mips.td | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/contrib/llvm/lib/Target/Mips/Mips.td b/contrib/llvm/lib/Target/Mips/Mips.td index 433cd57..39c2c16 100644 --- a/contrib/llvm/lib/Target/Mips/Mips.td +++ b/contrib/llvm/lib/Target/Mips/Mips.td @@ -38,6 +38,10 @@ def FeatureSingleFloat : SubtargetFeature<"single-float", "IsSingleFloat", "true", "Only supports single precision float">; def FeatureO32 : SubtargetFeature<"o32", "MipsABI", "O32", "Enable o32 ABI">; +def FeatureN32 : SubtargetFeature<"n32", "MipsABI", "N32", + "Enable n32 ABI">; +def FeatureN64 : SubtargetFeature<"n64", "MipsABI", "N64", + "Enable n64 ABI">; def FeatureEABI : SubtargetFeature<"eabi", "MipsABI", "EABI", "Enable eabi ABI">; def FeatureVFPU : SubtargetFeature<"vfpu", "HasVFPU", @@ -54,16 +58,19 @@ def FeatureSwap : SubtargetFeature<"swap", "HasSwap", "true", "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]>; +def FeatureMips64 : SubtargetFeature<"mips64", "MipsArchVersion", + "Mips64", "Mips64 ISA Support", + [FeatureGP64Bit, FeatureFP64Bit, + FeatureMips32]>; +def FeatureMips64r2 : SubtargetFeature<"mips64r2", "MipsArchVersion", + "Mips64r2", "Mips64r2 ISA Support", + [FeatureMips64, FeatureMips32r2]>; //===----------------------------------------------------------------------===// // Mips processors supported. @@ -72,21 +79,10 @@ def FeatureMips32r2 : SubtargetFeature<"mips32r2", "MipsArchVersion", class Proc<string Name, list<SubtargetFeature> Features> : Processor<Name, MipsGenericItineraries, Features>; -def : Proc<"mips1", [FeatureMips1]>; -def : Proc<"r2000", [FeatureMips1]>; -def : Proc<"r3000", [FeatureMips1]>; - -def : Proc<"mips2", [FeatureMips2]>; -def : Proc<"r6000", [FeatureMips2]>; - +def : Proc<"mips32r1", [FeatureMips32]>; 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 : Proc<"mips64r1", [FeatureMips64]>; +def : Proc<"mips64r2", [FeatureMips64r2]>; def MipsAsmWriter : AsmWriter { string AsmWriterClassName = "InstPrinter"; |
