[PATCH] D26008: CodeGen: Handle missed case of block removal during BlockPlacement.

[David Li via llvm-commits]

davidxl added inline comments.


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Comment at: lib/CodeGen/MachineBlockPlacement.cpp:1503
   else
-    rotateLoop(LoopChain, ExitingBB, LoopBlockSet);
+    rotateLoop(LoopChain, PreferredLoopExit, LoopBlockSet);
 
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Should the right fix be to move the 'findBestLoopExit' after buildChain call?


Repository:
  rL LLVM

https://reviews.llvm.org/D26008