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Make FastISel's constructor protected, and give it a destructor.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54793 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2008-08-14 21:51:29 +00:00
parent 1df183f554
commit e285a74f7c
2 changed files with 8 additions and 4 deletions
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10
include/llvm/CodeGen/FastISel.h
View File

@ -34,10 +34,6 @@ class FastISel {
const TargetInstrInfo *TII; const TargetInstrInfo *TII;
public: public:
FastISel(MachineBasicBlock *mbb, MachineFunction *mf,
const TargetInstrInfo *tii)
: MBB(mbb), MF(mf), TII(tii) {}
/// SelectInstructions - Do "fast" instruction selection over the /// SelectInstructions - Do "fast" instruction selection over the
/// LLVM IR instructions in the range [Begin, N) where N is either /// LLVM IR instructions in the range [Begin, N) where N is either
/// End or the first unsupported instruction. Return N. /// End or the first unsupported instruction. Return N.
@ -48,6 +44,12 @@ public:
DenseMap<const Value*, unsigned> &ValueMap); DenseMap<const Value*, unsigned> &ValueMap);
protected: protected:
FastISel(MachineBasicBlock *mbb, MachineFunction *mf,
const TargetInstrInfo *tii)
: MBB(mbb), MF(mf), TII(tii) {}
virtual ~FastISel();
virtual unsigned FastEmit_(MVT::SimpleValueType VT, virtual unsigned FastEmit_(MVT::SimpleValueType VT,
ISD::NodeType Opcode); ISD::NodeType Opcode);
virtual unsigned FastEmit_r(MVT::SimpleValueType VT, virtual unsigned FastEmit_r(MVT::SimpleValueType VT,

2
lib/CodeGen/SelectionDAG/FastISel.cpp
View File

@ -45,6 +45,8 @@ FastISel::SelectInstructions(BasicBlock::iterator Begin, BasicBlock::iterator En
return I; return I;
} }
FastISel::~FastISel() {}
unsigned FastISel::FastEmit_(MVT::SimpleValueType, ISD::NodeType) { unsigned FastISel::FastEmit_(MVT::SimpleValueType, ISD::NodeType) {
return 0; return 0;
} }