[llvm-commits] [gcc-plugin] r81212 - /gcc-plugin/trunk/llvm-convert.cpp

[Duncan Sands]

Author: baldrick
Date: Tue Sep  8 05:47:09 2009
New Revision: 81212

URL: http://llvm.org/viewvc/llvm-project?rev=81212&view=rev
Log:
Comment a micro-optimization.

Modified:
    gcc-plugin/trunk/llvm-convert.cpp

Modified: gcc-plugin/trunk/llvm-convert.cpp
URL: http://llvm.org/viewvc/llvm-project/gcc-plugin/trunk/llvm-convert.cpp?rev=81212&r1=81211&r2=81212&view=diff

==============================================================================
--- gcc-plugin/trunk/llvm-convert.cpp (original)
+++ gcc-plugin/trunk/llvm-convert.cpp Tue Sep  8 05:47:09 2009
@@ -749,6 +749,7 @@
 extern "C" void release_stmt_tree (gimple, tree);
 
 void TreeToLLVM::EmitBasicBlock(basic_block bb) {
+  // Avoid outputting a pointless branch at the end of the entry block.
   if (bb != ENTRY_BLOCK_PTR)
     EmitBlock(getBasicBlock(bb));