[llvm] r181248 - Hoist boundary condition out of loop header.

[Eric Christopher]

Author: echristo
Date: Mon May  6 16:19:44 2013
New Revision: 181248

URL: http://llvm.org/viewvc/llvm-project?rev=181248&view=rev
Log:
Hoist boundary condition out of loop header.

Modified:
    llvm/trunk/lib/DebugInfo/DWARFContext.cpp

Modified: llvm/trunk/lib/DebugInfo/DWARFContext.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARFContext.cpp?rev=181248&r1=181247&r2=181248&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/DWARFContext.cpp (original)
+++ llvm/trunk/lib/DebugInfo/DWARFContext.cpp Mon May  6 16:19:44 2013
@@ -141,7 +141,8 @@ void DWARFContext::dump(raw_ostream &OS,
       OS << "\n.debug_str_offsets.dwo contents:\n";
       DataExtractor strOffsetExt(getStringOffsetDWOSection(), isLittleEndian(), 0);
       offset = 0;
-      while (offset < getStringOffsetDWOSection().size()) {
+      uint64_t size = getStringOffsetDWOSection().size();
+      while (offset < size) {
         OS << format("0x%8.8x: ", offset);
         OS << format("%8.8x\n", strOffsetExt.getU32(&offset));
       }