[llvm-commits] [llvm] r66116 - /llvm/branches/Apple/Dib/lib/Transforms/Scalar/CondPropagate.cpp

[Bill Wendling]

Author: void
Date: Wed Mar  4 19:08:58 2009
New Revision: 66116

URL: http://llvm.org/viewvc/llvm-project?rev=66116&view=rev
Log:
Add comment to emphasize that the while body is empty.

Modified:
    llvm/branches/Apple/Dib/lib/Transforms/Scalar/CondPropagate.cpp

Modified: llvm/branches/Apple/Dib/lib/Transforms/Scalar/CondPropagate.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Dib/lib/Transforms/Scalar/CondPropagate.cpp?rev=66116&r1=66115&r2=66116&view=diff

==============================================================================
--- llvm/branches/Apple/Dib/lib/Transforms/Scalar/CondPropagate.cpp (original)
+++ llvm/branches/Apple/Dib/lib/Transforms/Scalar/CondPropagate.cpp Wed Mar  4 19:08:58 2009
@@ -142,7 +142,7 @@
     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;
 
@@ -181,7 +181,7 @@
     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;