From: Devang Patel <dpatel@apple.com>
Date: Thu, 28 Oct 2010 22:11:59 +0000 (+0000)
Subject: Ignore empty blocks.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4d7f9a00a58c391f3e1235a9d9c28fd20d1405f5;p=oota-llvm.git

Ignore empty blocks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117615 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 55c2e24eb92..6ed70e6a3a1 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2790,7 +2790,7 @@ static void CheckLineNumbers(const MachineFunction *MF) {
         break;
       }
     }
-    if (!FoundLineNo)
+    if (!FoundLineNo && I->size())
       ++BlocksWithoutLineNo;      
   }
 }