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| author | Akira Hatanaka <ahatanak@gmail.com> | 2011-09-20 20:28:08 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanak@gmail.com> | 2011-09-20 20:28:08 +0000 |
| commit | 1daa5bea5858ca9d05ab6da1a38a66471e26a7a6 (patch) | |
| tree | a638a684f60a7ba7c0d8cc783ecc25613aa0ba33 /lib/Target/Mips/Mips.td | |
| parent | 9914f4a1f2d172ffbead95cade0f45a44cb8dc7c (diff) | |
Initial Mips64 support. Patch by Liu with some modifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140178 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/Mips.td')
| -rw-r--r-- | lib/Target/Mips/Mips.td | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Target/Mips/Mips.td b/lib/Target/Mips/Mips.td index d55d7afba98..39c2c164f66 100644 --- a/lib/Target/Mips/Mips.td +++ b/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", @@ -60,6 +64,13 @@ def FeatureMips32 : SubtargetFeature<"mips32", "MipsArchVersion", "Mips32", 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. @@ -70,6 +81,8 @@ class Proc<string Name, list<SubtargetFeature> Features> def : Proc<"mips32r1", [FeatureMips32]>; def : Proc<"4ke", [FeatureMips32r2]>; +def : Proc<"mips64r1", [FeatureMips64]>; +def : Proc<"mips64r2", [FeatureMips64r2]>; def MipsAsmWriter : AsmWriter { string AsmWriterClassName = "InstPrinter"; |