[llvm-commits] [llvm] r117854 - /llvm/trunk/include/llvm/CodeGen/CallingConvLower.h

[Duncan Sands]

Author: baldrick
Date: Sun Oct 31 05:29:14 2010
New Revision: 117854

URL: http://llvm.org/viewvc/llvm-project?rev=117854&view=rev
Log:
Explain the return value of CCAssignFn.

Modified:
    llvm/trunk/include/llvm/CodeGen/CallingConvLower.h

Modified: llvm/trunk/include/llvm/CodeGen/CallingConvLower.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/CallingConvLower.h?rev=117854&r1=117853&r2=117854&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/CallingConvLower.h (original)
+++ llvm/trunk/include/llvm/CodeGen/CallingConvLower.h Sun Oct 31 05:29:14 2010
@@ -129,7 +129,7 @@
 };
 
 /// CCAssignFn - This function assigns a location for Val, updating State to
-/// reflect the change.
+/// reflect the change.  It returns 'true' if it failed to handle Val.
 typedef bool CCAssignFn(unsigned ValNo, EVT ValVT,
                         EVT LocVT, CCValAssign::LocInfo LocInfo,
                         ISD::ArgFlagsTy ArgFlags, CCState &State);