[PATCH] D58308: [EarlyCSE] Cleanup deadcode. [NFCI]

[Alina Sbirlea via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL354612: [EarlyCSE] Cleanup deadcode. [NFCI] (authored by asbirlea, committed by ).

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58308/new/

https://reviews.llvm.org/D58308

Files:
  llvm/trunk/lib/Transforms/Scalar/EarlyCSE.cpp


Index: llvm/trunk/lib/Transforms/Scalar/EarlyCSE.cpp
===================================================================
--- llvm/trunk/lib/Transforms/Scalar/EarlyCSE.cpp
+++ llvm/trunk/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -1169,8 +1169,7 @@
       CurrentGeneration, DT.getRootNode(),
       DT.getRootNode()->begin(), DT.getRootNode()->end()));
 
-  // Save the current generation.
-  unsigned LiveOutGeneration = CurrentGeneration;
+  assert(!CurrentGeneration && "Create a new EarlyCSE instance to rerun it.");
 
   // Process the stack.
   while (!nodesToProcess.empty()) {
@@ -1202,9 +1201,6 @@
     }
   } // while (!nodes...)
 
-  // Reset the current generation.
-  CurrentGeneration = LiveOutGeneration;
-
   return Changed;
 }
 


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D58308.187837.patch
Type: text/x-patch
Size: 741 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190221/fae605e4/attachment.bin>