[llvm-commits] [llvm] r66115 - /llvm/trunk/lib/Transforms/Scalar/CondPropagate.cpp

[Bill Wendling]

Author: void
Date: Wed Mar  4 19:08:35 2009
New Revision: 66115

URL: http://llvm.org/viewvc/llvm-project?rev=66115&view=rev
Log:
Add comment to emphasize that the while body is empty.

Modified:
    llvm/trunk/lib/Transforms/Scalar/CondPropagate.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/CondPropagate.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/CondPropagate.cpp?rev=66115&r1=66114&r2=66115&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/CondPropagate.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/CondPropagate.cpp Wed Mar  4 19:08:35 2009
@@ -153,7 +153,7 @@
     return;
   BasicBlock::iterator BBI = BB->begin();
   BasicBlock::iterator BBE = BB->end();
-  while (BBI != BBE && isa<DbgInfoIntrinsic>(++BBI)) ;
+  while (BBI != BBE && isa<DbgInfoIntrinsic>(++BBI)) /* empty */;
   if (&*BBI != BI)
     return;
 
@@ -192,7 +192,7 @@
     return;
   BasicBlock::iterator BBI = BB->begin();
   BasicBlock::iterator BBE = BB->end();
-  while (BBI != BBE && isa<DbgInfoIntrinsic>(++BBI)) ;
+  while (BBI != BBE && isa<DbgInfoIntrinsic>(++BBI)) /* empty */;
   if (&*BBI != SI)
     return;