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Make MachineFunctionPass::runOnFunction non-virtual. Subclasses override

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the virtual function runOnMachineFunction instead. And add access specifiers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37924 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2007-07-05 20:39:35 +00:00
parent 4304bcc1ed
commit d27df628cc
1 changed files with 4 additions and 1 deletions
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5
include/llvm/CodeGen/MachineFunctionPass.h
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@ -28,17 +28,20 @@ struct MachineFunctionPass : public FunctionPass {
explicit MachineFunctionPass(intptr_t ID) : FunctionPass(ID) {}
protected:
/// runOnMachineFunction - This method must be overloaded to perform the
/// desired machine code transformation or analysis.
///
virtual bool runOnMachineFunction(MachineFunction &MF) = 0;
public:
// FIXME: This pass should declare that the pass does not invalidate any LLVM
// passes.
virtual bool runOnFunction(Function &F) {
bool runOnFunction(Function &F) {
return runOnMachineFunction(MachineFunction::get(&F));
}
private:
virtual void virtfn(); // out of line virtual fn to give class a home.
};