[llvm-commits] [llvm] r64464 - /llvm/trunk/include/llvm/Analysis/AliasAnalysis.h
Duncan Sands
baldrick at free.fr
Fri Feb 13 09:36:13 PST 2009
Author: baldrick
Date: Fri Feb 13 11:36:13 2009
New Revision: 64464
URL: http://llvm.org/viewvc/llvm-project?rev=64464&view=rev
Log:
Correct a comment: since AccessArguments is now
being used for atomic intrinsics, it seems the
access may be volatile. No code was exploiting
the original non-volatile definition, so only
the comment needs changing.
Modified:
llvm/trunk/include/llvm/Analysis/AliasAnalysis.h
Modified: llvm/trunk/include/llvm/Analysis/AliasAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/AliasAnalysis.h?rev=64464&r1=64463&r2=64464&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/AliasAnalysis.h (original)
+++ llvm/trunk/include/llvm/Analysis/AliasAnalysis.h Fri Feb 13 11:36:13 2009
@@ -126,15 +126,15 @@
// This property corresponds to the GCC 'const' attribute.
DoesNotAccessMemory,
- // AccessesArguments - This function accesses function arguments in
- // non-volatile and well known ways, but does not access any other memory.
+ // AccessesArguments - This function accesses function arguments in well
+ // known (possibly volatile) ways, but does not access any other memory.
//
// Clients may use the Info parameter of getModRefBehavior to get specific
// information about how pointer arguments are used.
AccessesArguments,
// AccessesArgumentsAndGlobals - This function has accesses function
- // arguments and global variables in non-volatile and well-known ways, but
+ // arguments and global variables well known (possibly volatile) ways, but
// does not access any other memory.
//
// Clients may use the Info parameter of getModRefBehavior to get specific
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