[llvm-commits] [llvm] r47255 - /llvm/trunk/docs/LangRef.html

[Owen Anderson]

Author: resistor
Date: Sun Feb 17 22:09:01 2008
New Revision: 47255

URL: http://llvm.org/viewvc/llvm-project?rev=47255&view=rev
Log:
Make the definition of the noalias attribute clearer.

Modified:
    llvm/trunk/docs/LangRef.html

Modified: llvm/trunk/docs/LangRef.html
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/LangRef.html?rev=47255&r1=47254&r2=47255&view=diff

==============================================================================
--- llvm/trunk/docs/LangRef.html (original)
+++ llvm/trunk/docs/LangRef.html Sun Feb 17 22:09:01 2008
@@ -827,8 +827,9 @@
     that is the return value of the function in the source program.</dd>
 
     <dt><tt>noalias</tt></dt>
-    <dd>This indicates that the parameter not alias any other object or any 
-    other "noalias" objects during the function call.
+    <dd>This indicates that the parameter does not alias any global or any other
+    parameter.  The caller is responsible for ensuring that this is the case,
+    usually by placing the value in a stack allocation.</dd>
 
     <dt><tt>noreturn</tt></dt>
     <dd>This function attribute indicates that the function never returns. This