Add argmemonly attribute.

[oota-llvm.git] / include / llvm / IR / CallSite.h

diff --git a/include/llvm/IR/CallSite.h b/include/llvm/IR/CallSite.h
index dd2903e807e1b48226fce930bf82aa90f9e47605..2841781e8a9e93cbb4970462bf7ae5f29b2cac68 100644 (file)
--- a/include/llvm/IR/CallSite.h
+++ b/include/llvm/IR/CallSite.h
@@ -290,6 +290,15 @@ public:
     CALLSITE_DELEGATE_SETTER(setOnlyReadsMemory());
   }
 
+  /// @brief Determine if the call can access memmory only using pointers based
+  /// on its arguments.
+  bool onlyAccessesArgMemory() const {
+    CALLSITE_DELEGATE_GETTER(onlyAccessesArgMemory());
+  }
+  void setOnlyAccessesArgMemory() {
+    CALLSITE_DELEGATE_SETTER(setOnlyAccessesArgMemory());
+  }
+
   /// @brief Determine if the call cannot return.
   bool doesNotReturn() const {
     CALLSITE_DELEGATE_GETTER(doesNotReturn());