[llvm-commits] [llvm] r90651 - /llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h

[Nick Lewycky]

Author: nicholas
Date: Sat Dec  5 00:37:52 2009
New Revision: 90651

URL: http://llvm.org/viewvc/llvm-project?rev=90651&view=rev
Log:
Document that memory use intrinsics may also return Def results.

Modified:
    llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h

Modified: llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h?rev=90651&r1=90650&r2=90651&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h (original)
+++ llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h Sat Dec  5 00:37:52 2009
@@ -60,9 +60,9 @@
       ///      this case, the load is loading an undef value or a store is the
       ///      first store to (that part of) the allocation.
       ///   3. Dependence queries on calls return Def only when they are
-      ///      readonly calls with identical callees and no intervening
-      ///      clobbers.  No validation is done that the operands to the calls
-      ///      are the same.
+      ///      readonly calls or memory use intrinsics with identical callees
+      ///      and no intervening clobbers.  No validation is done that the
+      ///      operands to the calls are the same.
       Def,
       
       /// NonLocal - This marker indicates that the query has no dependency in