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Moved buildReg2RegClassMap() into from X86RegisterInfo to MRegisterInfo, since 

it is target-independent.

llvm-svn: 4911
This commit is contained in:
Misha Brukman 2002-12-04 16:47:04 +00:00
parent 7b1ec5ed3a
commit 0d28502c32
3 changed files with 8 additions and 17 deletions
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10
llvm/include/llvm/Target/MRegisterInfo.h
View File

@ -61,7 +61,7 @@ public:
virtual unsigned getDataSize() const { return 0; } virtual unsigned getDataSize() const { return 0; }
virtual void void
buildReg2RegClassMap(std::map<unsigned,const TargetRegisterClass*>& buildReg2RegClassMap(std::map<unsigned,const TargetRegisterClass*>&
Reg2RegClassMap) const Reg2RegClassMap) const
{ {
@ -146,7 +146,13 @@ public:
virtual void virtual void
buildReg2RegClassMap(std::map<unsigned,const TargetRegisterClass*>& buildReg2RegClassMap(std::map<unsigned,const TargetRegisterClass*>&
Reg2RegClassMap) const=0; Reg2RegClassMap) const {
for (MRegisterInfo::const_iterator I = const_regclass_begin(),
E = const_regclass_end(); I != E; ++I) {
I->buildReg2RegClassMap(Reg2RegClassMap);
}
}
}; };
#endif #endif

12
llvm/lib/Target/X86/X86RegisterInfo.cpp
View File

@ -69,15 +69,3 @@ const unsigned* X86RegisterInfo::getCallerSaveRegs() const {
MRegisterInfo::NoRegister }; MRegisterInfo::NoRegister };
return CallerSaveRegs; return CallerSaveRegs;
} }
void
X86RegisterInfo::buildReg2RegClassMap
(std::map<unsigned,
const TargetRegisterClass*>& Reg2RegClassMap) const
{
for (MRegisterInfo::const_iterator I = const_regclass_begin(),
E = const_regclass_end(); I != E; ++I)
{
I->buildReg2RegClassMap(Reg2RegClassMap);
}
}

3
llvm/lib/Target/X86/X86RegisterInfo.h
View File

@ -43,9 +43,6 @@ struct X86RegisterInfo : public MRegisterInfo {
unsigned getNumRegClasses() const; unsigned getNumRegClasses() const;
void buildReg2RegClassMap(std::map<unsigned,const TargetRegisterClass*>&
Reg2RegClassMap) const;
}; };
#endif #endif