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[mips] Delete unused sub-target features.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169578 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka
2012-12-07 03:04:05 +00:00
parent ab9705f8fa
commit 64ed8e97f7
3 changed files with 2 additions and 15 deletions
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4
lib/Target/Mips/Mips.td
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@@ -52,10 +52,6 @@ def FeatureSEInReg : SubtargetFeature<"seinreg", "HasSEInReg", "true",
"Enable 'signext in register' instructions.">; "Enable 'signext in register' instructions.">;
def FeatureCondMov : SubtargetFeature<"condmov", "HasCondMov", "true", def FeatureCondMov : SubtargetFeature<"condmov", "HasCondMov", "true",
"Enable 'conditional move' instructions.">; "Enable 'conditional move' instructions.">;
def FeatureMulDivAdd : SubtargetFeature<"muldivadd", "HasMulDivAdd", "true",
"Enable 'multiply add/sub' instructions.">;
def FeatureMinMax : SubtargetFeature<"minmax", "HasMinMax", "true",
"Enable 'min/max' instructions.">;
def FeatureSwap : SubtargetFeature<"swap", "HasSwap", "true", def FeatureSwap : SubtargetFeature<"swap", "HasSwap", "true",
"Enable 'byte/half swap' instructions.">; "Enable 'byte/half swap' instructions.">;
def FeatureBitCount : SubtargetFeature<"bitcount", "HasBitCount", "true", def FeatureBitCount : SubtargetFeature<"bitcount", "HasBitCount", "true",

4
lib/Target/Mips/MipsSubtarget.cpp
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@@ -30,8 +30,8 @@ MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU,
MipsGenSubtargetInfo(TT, CPU, FS), MipsGenSubtargetInfo(TT, CPU, FS),
MipsArchVersion(Mips32), MipsABI(UnknownABI), IsLittle(little), MipsArchVersion(Mips32), MipsABI(UnknownABI), IsLittle(little),
IsSingleFloat(false), IsFP64bit(false), IsGP64bit(false), HasVFPU(false), IsSingleFloat(false), IsFP64bit(false), IsGP64bit(false), HasVFPU(false),
IsLinux(true), HasSEInReg(false), HasCondMov(false), HasMulDivAdd(false), IsLinux(true), HasSEInReg(false), HasCondMov(false), HasSwap(false),
HasMinMax(false), HasSwap(false), HasBitCount(false), HasFPIdx(false), HasBitCount(false), HasFPIdx(false),
InMips16Mode(false), HasDSP(false), HasDSPR2(false), IsAndroid(false) InMips16Mode(false), HasDSP(false), HasDSPR2(false), IsAndroid(false)
{ {
std::string CPUName = CPU; std::string CPUName = CPU;

9
lib/Target/Mips/MipsSubtarget.h
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@@ -76,13 +76,6 @@ protected:
// HasCondMov - Conditional mov (MOVZ, MOVN) instructions. // HasCondMov - Conditional mov (MOVZ, MOVN) instructions.
bool HasCondMov; bool HasCondMov;
// HasMulDivAdd - Multiply add and sub (MADD, MADDu, MSUB, MSUBu)
// instructions.
bool HasMulDivAdd;
// HasMinMax - MIN and MAX instructions.
bool HasMinMax;
// HasSwap - Byte and half swap instructions. // HasSwap - Byte and half swap instructions.
bool HasSwap; bool HasSwap;
@@ -149,8 +142,6 @@ public:
/// Features related to the presence of specific instructions. /// Features related to the presence of specific instructions.
bool hasSEInReg() const { return HasSEInReg; } bool hasSEInReg() const { return HasSEInReg; }
bool hasCondMov() const { return HasCondMov; } bool hasCondMov() const { return HasCondMov; }
bool hasMulDivAdd() const { return HasMulDivAdd; }
bool hasMinMax() const { return HasMinMax; }
bool hasSwap() const { return HasSwap; } bool hasSwap() const { return HasSwap; }
bool hasBitCount() const { return HasBitCount; } bool hasBitCount() const { return HasBitCount; }
bool hasFPIdx() const { return HasFPIdx; } bool hasFPIdx() const { return HasFPIdx; }