Fix typo/oversight: GETTER to SETTER (NFC)

[chill]

Summary

Use the CALLSITE_DELEGATE_SETTER macro in CallSiteBase::setCannotDuplicate.

[chill]

FWIW, probably a single CALLSITE_DELEGATE macro could be used all over:

#define CALLSITE_DELEGATE(METHOD) \
 InstrTy *II = getInstruction(); \
 return isCall() \
   ? cast<CallInst>(II)->METHOD \
   : cast<InvokeInst>(II)->METHOD

[chill]

Ping?

[chill]

Ping.

[chill]

Committed as obvious.

include/llvm/IR/CallSite.h

void setDoesNotThrow() {
     CALLSITE_DELEGATE_SETTER(setDoesNotThrow());
   }
 
   /// Determine if the call can be duplicated.
   bool cannotDuplicate() const {
     CALLSITE_DELEGATE_GETTER(cannotDuplicate());
   }
   void setCannotDuplicate() {
-    CALLSITE_DELEGATE_GETTER(setCannotDuplicate());
+    CALLSITE_DELEGATE_SETTER(setCannotDuplicate());
   }
 
   /// Determine if the call is convergent.
   bool isConvergent() const {
     CALLSITE_DELEGATE_GETTER(isConvergent());
   }
   void setConvergent() {
     CALLSITE_DELEGATE_SETTER(setConvergent());