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InstrItineraryData support on added.

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Added Mips3 ISA feature (needed when supporting R4000 machines)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41151 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bruno Cardoso Lopes
2007-08-18 01:52:27 +00:00
parent 9684a697d5
commit 13d1b7bbb3
1 changed files with 8 additions and 2 deletions
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10
lib/Target/Mips/MipsSubtarget.h
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@@ -23,8 +23,12 @@ namespace llvm {
class Module; class Module;
class MipsSubtarget : public TargetSubtarget { class MipsSubtarget : public TargetSubtarget {
protected: protected:
bool isR3000;
bool IsMipsIII;
InstrItineraryData InstrItins;
public: public:
/// This constructor initializes the data members to match that /// This constructor initializes the data members to match that
/// of the specified module. /// of the specified module.
@@ -36,7 +40,9 @@ public:
/// subtarget options. Definition of function is auto generated by tblgen. /// subtarget options. Definition of function is auto generated by tblgen.
void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU); void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU);
bool IsR3000() const { return isR3000; } /// isMipsIII - Return true if the selected CPU supports MipsIII ISA
/// support.
bool isMipsIII() const { return IsMipsIII; }
}; };
} // End llvm namespace } // End llvm namespace