diff options
| -rw-r--r-- | include/llvm/Support/CallSite.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/llvm/Support/CallSite.h b/include/llvm/Support/CallSite.h index 45d2832..9344263 100644 --- a/include/llvm/Support/CallSite.h +++ b/include/llvm/Support/CallSite.h @@ -13,8 +13,7 @@ // NOTE: This class is supposed to have "value semantics". So it should be // passed by value, not by reference; it should not be "new"ed or "delete"d. It // is efficiently copyable, assignable and constructable, with cost equivalent -// to copying a pointer. (You will notice that it has only a single data -// member.) +// to copying a pointer (notice that it has only a single data member). // //===----------------------------------------------------------------------===// @@ -55,7 +54,7 @@ public: /// getType - Return the type of the instruction that generated this call site /// - const Type *getType () const { return I->getType (); } + const Type *getType() const { return I->getType(); } /// getInstruction - Return the instruction this call site corresponds to /// @@ -85,6 +84,11 @@ public: I->setOperand(0, V); } + Value *getArgument(unsigned ArgNo) const { + assert(arg_begin() + ArgNo < arg_end() && "Argument # out of range!"); + return *(arg_begin()+ArgNo); + } + /// arg_iterator - The type of iterator to use when looping over actual /// arguments at this call site... typedef User::op_iterator arg_iterator; |