commit afbe4a7a106ac8309d08382c43fd249423a736ab
author Dan Gohman <gohman@apple.com> Tue Jul 20 23:49:44 2010 +0000
committer Dan Gohman <gohman@apple.com> Tue Jul 20 23:49:44 2010 +0000
tree 292445c6bcf6a67c16fc198c9ddf48dced5431ef
parent 7373bd9973980c586df7592d5e5745ccb04d0021

Make this code a little more readable.

llvm-svn: 108968

llvm/lib/Transforms/IPO/StripSymbols.cpp

diff --git a/llvm/lib/Transforms/IPO/StripSymbols.cpp b/llvm/lib/Transforms/IPO/StripSymbols.cpp
index c74bad00..3bcaee3 100644
--- a/llvm/lib/Transforms/IPO/StripSymbols.cpp
+++ b/llvm/lib/Transforms/IPO/StripSymbols.cpp
@@ -259,8 +259,10 @@
          ++FI)
       for (BasicBlock::iterator BI = FI->begin(), BE = FI->end(); BI != BE;
            ++BI) {
-        Changed |= !BI->getDebugLoc().isUnknown();
-        BI->setDebugLoc(DebugLoc());
+        if (!BI->getDebugLoc().isUnknown()) {
+          Changed = true;
+          BI->setDebugLoc(DebugLoc());
+        }
       }
 
   return Changed;