+#define CALLSITE_DELEGATE_GETTER(METHOD) \
+ InstrTy *II = getInstruction(); \
+ return isCall() \
+ ? cast<CallInst>(II)->METHOD \
+ : cast<InvokeInst>(II)->METHOD
+
+#define CALLSITE_DELEGATE_SETTER(METHOD) \
+ InstrTy *II = getInstruction(); \
+ if (isCall()) \
+ cast<CallInst>(II)->METHOD; \
+ else \
+ cast<InvokeInst>(II)->METHOD
+
+ /// getCallingConv/setCallingConv - get or set the calling convention of the
+ /// call.
+ CallingConv::ID getCallingConv() const {
+ CALLSITE_DELEGATE_GETTER(getCallingConv());
+ }
+ void setCallingConv(CallingConv::ID CC) {
+ CALLSITE_DELEGATE_SETTER(setCallingConv(CC));
+ }
+
+ /// getAttributes/setAttributes - get or set the parameter attributes of
+ /// the call.
+ const AttrListPtr &getAttributes() const {
+ CALLSITE_DELEGATE_GETTER(getAttributes());
+ }
+ void setAttributes(const AttrListPtr &PAL) {
+ CALLSITE_DELEGATE_SETTER(setAttributes(PAL));
+ }
+
+ /// paramHasAttr - whether the call or the callee has the given attribute.
+ bool paramHasAttr(uint16_t i, Attributes attr) const {
+ CALLSITE_DELEGATE_GETTER(paramHasAttr(i, attr));
+ }
+
+ /// @brief Extract the alignment for a call or parameter (0=unknown).
+ uint16_t getParamAlignment(uint16_t i) const {
+ CALLSITE_DELEGATE_GETTER(getParamAlignment(i));
+ }
+
+ /// @brief Return true if the call should not be inlined.
+ bool isNoInline() const {
+ CALLSITE_DELEGATE_GETTER(isNoInline());
+ }
+ void setIsNoInline(bool Value = true) {
+ CALLSITE_DELEGATE_GETTER(setIsNoInline(Value));
+ }
+
+ /// @brief Determine if the call does not access memory.
+ bool doesNotAccessMemory() const {
+ CALLSITE_DELEGATE_GETTER(doesNotAccessMemory());
+ }
+ void setDoesNotAccessMemory(bool doesNotAccessMemory = true) {
+ CALLSITE_DELEGATE_SETTER(setDoesNotAccessMemory(doesNotAccessMemory));
+ }
+
+ /// @brief Determine if the call does not access or only reads memory.
+ bool onlyReadsMemory() const {
+ CALLSITE_DELEGATE_GETTER(onlyReadsMemory());
+ }
+ void setOnlyReadsMemory(bool onlyReadsMemory = true) {
+ CALLSITE_DELEGATE_SETTER(setOnlyReadsMemory(onlyReadsMemory));
+ }
+
+ /// @brief Determine if the call cannot return.
+ bool doesNotReturn() const {
+ CALLSITE_DELEGATE_GETTER(doesNotReturn());
+ }
+ void setDoesNotReturn(bool doesNotReturn = true) {
+ CALLSITE_DELEGATE_SETTER(setDoesNotReturn(doesNotReturn));
+ }
+
+ /// @brief Determine if the call cannot unwind.
+ bool doesNotThrow() const {
+ CALLSITE_DELEGATE_GETTER(doesNotThrow());
+ }
+ void setDoesNotThrow(bool doesNotThrow = true) {
+ CALLSITE_DELEGATE_SETTER(setDoesNotThrow(doesNotThrow));
+ }
+
+#undef CALLSITE_DELEGATE_GETTER
+#undef CALLSITE_DELEGATE_SETTER
+
+ /// hasArgument - Returns true if this CallSite passes the given Value* as an
+ /// argument to the called function.
+ bool hasArgument(const Value *Arg) const {
+ for (arg_iterator AI = this->arg_begin(), E = this->arg_end(); AI != E;
+ ++AI)
+ if (AI->get() == Arg)
+ return true;
+ return false;
+ }
+