/// only valid during and after prolog/epilog code insertion.
bool HasCalls;
+ /// StackProtectorIdx - The frame index for the stack protector.
+ int StackProtectorIdx;
+
/// MaxCallFrameSize - This contains the size of the largest call frame if the
/// target uses frame setup/destroy pseudo instructions (as defined in the
/// TargetFrameInfo class). This information is important for frame pointer
HasVarSizedObjects = false;
FrameAddressTaken = false;
HasCalls = false;
+ StackProtectorIdx = -1;
MaxCallFrameSize = 0;
MMI = 0;
}
///
bool hasVarSizedObjects() const { return HasVarSizedObjects; }
+ /// getStackProtectorIndex/setStackProtectorIndex - Return the index for the
+ /// stack protector object.
+ ///
+ int getStackProtectorIndex() const { return StackProtectorIdx; }
+ void setStackProtectorIndex(int I) { StackProtectorIdx = I; }
+
/// isFrameAddressTaken - This method may be called any time after instruction
/// selection is complete to determine if there is a call to
/// @llvm.frameaddress in this function.
bool isFrameAddressTaken() const { return FrameAddressTaken; }
void setFrameAddressIsTaken(bool T) { FrameAddressTaken = T; }
- /// getObjectIndexBegin - Return the minimum frame object index...
+ /// getObjectIndexBegin - Return the minimum frame object index.
///
int getObjectIndexBegin() const { return -NumFixedObjects; }
- /// getObjectIndexEnd - Return one past the maximum frame object index...
+ /// getObjectIndexEnd - Return one past the maximum frame object index.
///
int getObjectIndexEnd() const { return (int)Objects.size()-NumFixedObjects; }
///
unsigned getNumObjects() const { return Objects.size(); }
- /// getObjectSize - Return the size of the specified object
+ /// getObjectSize - Return the size of the specified object.
///
int64_t getObjectSize(int ObjectIdx) const {
assert(unsigned(ObjectIdx+NumFixedObjects) < Objects.size() &&