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Make getOperandValue and executeCastOperation methods of Interpreter. 

This lets us protect a few more ExecutionEngine methods.

llvm-svn: 8367
This commit is contained in:
Brian Gaeke 2003-09-05 18:55:03 +00:00
parent a7669038fc
commit 9b518bc0be
3 changed files with 9 additions and 7 deletions
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7
llvm/include/llvm/ExecutionEngine/ExecutionEngine.h
View File

@ -75,14 +75,13 @@ public:
// //
virtual void *getPointerToFunction(Function *F) = 0; virtual void *getPointerToFunction(Function *F) = 0;
void StoreValueToMemory(GenericValue Val, GenericValue *Ptr, const Type *Ty);
void InitializeMemory(const Constant *Init, void *Addr);
protected: protected:
void emitGlobals(); void emitGlobals();
public: // FIXME: protected: // API shared among subclasses
GenericValue getConstantValue(const Constant *C); GenericValue getConstantValue(const Constant *C);
void StoreValueToMemory(GenericValue Val, GenericValue *Ptr, const Type *Ty);
GenericValue LoadValueFromMemory(GenericValue *Ptr, const Type *Ty); GenericValue LoadValueFromMemory(GenericValue *Ptr, const Type *Ty);
void InitializeMemory(const Constant *Init, void *Addr);
}; };
#endif #endif

6
llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
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@ -77,7 +77,7 @@ static GenericValue executeAddInst(GenericValue Src1, GenericValue Src2,
const Type *Ty); const Type *Ty);
static GenericValue getOperandValue(Value *V, ExecutionContext &SF) { GenericValue Interpreter::getOperandValue(Value *V, ExecutionContext &SF) {
if (ConstantExpr *CE = dyn_cast<ConstantExpr>(V)) { if (ConstantExpr *CE = dyn_cast<ConstantExpr>(V)) {
switch (CE->getOpcode()) { switch (CE->getOpcode()) {
case Instruction::Cast: case Instruction::Cast:
@ -840,8 +840,8 @@ void Interpreter::visitShr(ShiftInst &I) {
IMPLEMENT_CAST_CASE_FP_IMP(DESTTY, DESTCTY); \ IMPLEMENT_CAST_CASE_FP_IMP(DESTTY, DESTCTY); \
IMPLEMENT_CAST_CASE_END() IMPLEMENT_CAST_CASE_END()
static GenericValue executeCastOperation(Value *SrcVal, const Type *Ty, GenericValue Interpreter::executeCastOperation(Value *SrcVal, const Type *Ty,
ExecutionContext &SF) { ExecutionContext &SF) {
const Type *SrcTy = SrcVal->getType(); const Type *SrcTy = SrcVal->getType();
GenericValue Dest, Src = getOperandValue(SrcVal, SF); GenericValue Dest, Src = getOperandValue(SrcVal, SF);

3
llvm/lib/ExecutionEngine/Interpreter/Interpreter.h
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@ -159,6 +159,9 @@ private: // Helper functions
void initializeExecutionEngine(); void initializeExecutionEngine();
void initializeExternalFunctions(); void initializeExternalFunctions();
GenericValue getOperandValue(Value *V, ExecutionContext &SF);
GenericValue executeCastOperation(Value *SrcVal, const Type *Ty,
ExecutionContext &SF);
}; };
#endif #endif