Add argmemonly attribute.

[oota-llvm.git] / include / llvm / Analysis / AliasAnalysis.h

diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h
index 57e44876f5c826738fe1070a5f13345e5d93bb29..36f8199a03224aa11dbfbdfe97cda3481c737c4e 100644 (file)
--- a/include/llvm/Analysis/AliasAnalysis.h
+++ b/include/llvm/Analysis/AliasAnalysis.h
@@ -211,6 +211,8 @@ public:
     /// (if it has any) are non-volatile loads from objects pointed to by its
     /// pointer-typed arguments, with arbitrary offsets.
     ///
+    /// This property corresponds to the LLVM IR 'argmemonly' attribute combined
+    /// with 'readonly' attribute.
     /// This property corresponds to the IntrReadArgMem LLVM intrinsic flag.
     OnlyReadsArgumentPointees = ArgumentPointees | Ref,
 
@@ -218,6 +220,7 @@ public:
     /// function (if it has any) are non-volatile loads and stores from objects
     /// pointed to by its pointer-typed arguments, with arbitrary offsets.
     ///
+    /// This property corresponds to the LLVM IR 'argmemonly' attribute.
     /// This property corresponds to the IntrReadWriteArgMem LLVM intrinsic flag.
     OnlyAccessesArgumentPointees = ArgumentPointees | ModRef,