[llvm-commits] [llvm-gcc-4.2] r83683 - /llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp

[Devang Patel]

Author: dpatel
Date: Fri Oct  9 17:36:18 2009
New Revision: 83683

URL: http://llvm.org/viewvc/llvm-project?rev=83683&view=rev
Log:
If regionstack is empty the there is no need to emit stop point. 

Modified:
    llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp

Modified: llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp?rev=83683&r1=83682&r2=83683&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-debug.cpp Fri Oct  9 17:36:18 2009
@@ -378,6 +378,8 @@
   if (!isPartOfAppleBlockPrologue(CurLineNo)
       && !isCopyOrDestroyHelper(cfun->decl)) {
 #ifdef ATTACH_DEBUG_INFO_TO_AN_INSN
+    if (RegionStack.empty())
+      return;
     llvm::DIDescriptor DR = RegionStack.back();
     llvm::DIScope DS = llvm::DIScope(DR.getNode());
     llvm::DILocation DO(NULL);