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Simplify interface to creating a register

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5211 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-01-13 00:19:18 +00:00
parent 9d4f9b9902
commit e836bae30c
1 changed files with 5 additions and 3 deletions
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8
include/llvm/CodeGen/SSARegMap.h
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@ -28,10 +28,12 @@ class SSARegMap {
return RegClassMap[actualReg];
}
void addRegMap(unsigned Reg, const TargetRegisterClass* RegClass) {
assert(rescale(Reg) == RegClassMap.size() &&
"Register mapping not added in sequential order!");
/// createVirtualRegister - Create and return a new virtual register in the
/// function with the specified register class.
///
unsigned createVirtualRegister(const TargetRegisterClass *RegClass) {
RegClassMap.push_back(RegClass);
return RegClassMap.size()+MRegisterInfo::FirstVirtualRegister-1;
}
};