Add getCaller() method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13650 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/CallSite.h b/include/llvm/Support/CallSite.h
index 8f7cf1a7868d55348fd29674e00767c8cf0c1bec..009bd6ae1ad23b6bf94465317083045edb9a6d03 100644 (file)
--- a/include/llvm/Support/CallSite.h
+++ b/include/llvm/Support/CallSite.h
@@ -22,6 +22,7 @@
 #define LLVM_SUPPORT_CALLSITE_H
 
 #include "llvm/Instruction.h"
+#include "llvm/BasicBlock.h"
 
 namespace llvm {
 
@@ -60,6 +61,10 @@ public:
   ///
   Instruction *getInstruction() const { return I; }
 
+  /// getCaller - Return the caller function for this call site
+  ///
+  Function *getCaller() const { return I->getParent()->getParent(); }
+
   /// getCalledValue - Return the pointer to function that is being called...
   ///
   Value *getCalledValue() const {