From: Chris Lattner <sabre@nondot.org>
Date: Thu, 1 Apr 2010 06:29:56 +0000 (+0000)
Subject: add comments, don't require inlined-at to be specified.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f0100ff3f6adb41d257ab5bff5fef390a8f458e2;p=oota-llvm.git

add comments, don't require inlined-at to be specified.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100092 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/DebugLoc.h b/include/llvm/Support/DebugLoc.h
index 300d7401cec..ede1ed30545 100644
--- a/include/llvm/Support/DebugLoc.h
+++ b/include/llvm/Support/DebugLoc.h
@@ -37,8 +37,10 @@ namespace llvm {
   public:
     NewDebugLoc() : LineCol(0), ScopeIdx(0) {}  // Defaults to unknown.
     
+    /// get - Get a new DebugLoc that corresponds to the specified line/col
+    /// scope/inline location.
     static NewDebugLoc get(unsigned Line, unsigned Col,
-                           MDNode *Scope, MDNode *InlinedAt);
+                           MDNode *Scope, MDNode *InlinedAt = 0);
     
     /// getFromDILocation - Translate the DILocation quad into a NewDebugLoc.
     static NewDebugLoc getFromDILocation(MDNode *N);