[llvm-commits] [llvm] r118696 - in /llvm/trunk: include/llvm/Analysis/AliasAnalysis.h utils/TableGen/IntrinsicEmitter.cpp

[Dan Gohman]

Author: djg
Date: Wed Nov 10 12:30:00 2010
New Revision: 118696

URL: http://llvm.org/viewvc/llvm-project?rev=118696&view=rev
Log:
Rename AccessesArguments and AccessesArgumentsReadonly, and rewrite
their comments.

Modified:
    llvm/trunk/include/llvm/Analysis/AliasAnalysis.h
    llvm/trunk/utils/TableGen/IntrinsicEmitter.cpp

Modified: llvm/trunk/include/llvm/Analysis/AliasAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/AliasAnalysis.h?rev=118696&r1=118695&r2=118696&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/AliasAnalysis.h (original)
+++ llvm/trunk/include/llvm/Analysis/AliasAnalysis.h Wed Nov 10 12:30:00 2010
@@ -192,18 +192,19 @@
     /// This property corresponds to the IntrNoMem LLVM intrinsic flag.
     DoesNotAccessMemory = Nowhere | NoModRef,
 
-    /// AccessesArgumentsReadonly - This function loads through function
-    /// arguments and does not perform any non-local stores or volatile
-    /// loads.
+    /// OnlyReadsArgumentPointees - The only memory references in this function
+    /// (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 IntrReadArgMem LLVM intrinsic flag.
-    AccessesArgumentsReadonly = ArgumentPointees | Ref,
+    OnlyReadsArgumentPointees = ArgumentPointees | Ref,
 
-    /// AccessesArguments - This function accesses function arguments in well
-    /// known (possibly volatile) ways, but does not access any other memory.
+    /// OnlyAccessesArgumentPointees - The only memory references in this
+    /// 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 IntrReadWriteArgMem LLVM intrinsic flag.
-    AccessesArguments = ArgumentPointees | ModRef,
+    OnlyAccessesArgumentPointees = ArgumentPointees | ModRef,
 
     /// OnlyReadsMemory - This function does not perform any non-local stores or
     /// volatile loads, but may read from any memory location.

Modified: llvm/trunk/utils/TableGen/IntrinsicEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/IntrinsicEmitter.cpp?rev=118696&r1=118695&r2=118696&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/IntrinsicEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/IntrinsicEmitter.cpp Wed Nov 10 12:30:00 2010
@@ -573,13 +573,13 @@
       OS << "  return DoesNotAccessMemory;\n";
       break;
     case CodeGenIntrinsic::ReadArgMem:
-      OS << "  return AccessesArgumentsReadonly;\n";
+      OS << "  return OnlyReadsArgumentPointees;\n";
       break;
     case CodeGenIntrinsic::ReadMem:
       OS << "  return OnlyReadsMemory;\n";
       break;
     case CodeGenIntrinsic::ReadWriteArgMem:
-      OS << "  return AccessesArguments;\n";
+      OS << "  return OnlyAccessesArgumentPointees;\n";
       break;
     }
   }