commit 478b94b9454361446a981851a00f2f92062d4b66
author Devang Patel <dpatel@apple.com> Mon Jul 18 22:18:04 2011 +0000
committer Devang Patel <dpatel@apple.com> Mon Jul 18 22:18:04 2011 +0000
tree 70fa724ab4f505df0372612eab816b05b6f1a4be
parent 884744b65ec9d1669e145985bf1830e727c04952

Check column number also.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135437 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGDebugInfo.cpp

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index c1687b3..0008919 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -1740,9 +1740,11 @@
   // Don't bother if things are the same as last time.
   SourceManager &SM = CGM.getContext().getSourceManager();
   if (CurLoc == PrevLoc
-       || (SM.getInstantiationLineNumber(CurLoc) ==
-           SM.getInstantiationLineNumber(PrevLoc)
-           && SM.isFromSameFile(CurLoc, PrevLoc)))
+      || ((SM.getInstantiationLineNumber(CurLoc)
+           == SM.getInstantiationLineNumber(PrevLoc))
+          && (SM.getInstantiationColumnNumber(CurLoc) 
+              == SM.getInstantiationColumnNumber(PrevLoc))
+          && SM.isFromSameFile(CurLoc, PrevLoc)))
     // New Builder may not be in sync with CGDebugInfo.
     if (!Builder.getCurrentDebugLocation().isUnknown())
       return;