[PATCH] D111471: [NVPTX] Add a late SROA pass which allows optimizing away more allocas.

[Artem Belevich via Phabricator via llvm-commits]

tra created this revision.
tra added a reviewer: asbirlea.
Herald added subscribers: bixia, hiraditya, jholewinski.
tra requested review of this revision.
Herald added a project: LLVM.

Fixes performance regression https://bugs.llvm.org/show_bug.cgi?id=52037


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D111471

Files:
  llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp


Index: llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
===================================================================
--- llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
+++ llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
@@ -328,6 +328,7 @@
     addEarlyCSEOrGVNPass();
     if (!DisableLoadStoreVectorizer)
       addPass(createLoadStoreVectorizerPass());
+    addPass(createSROAPass());
   }
 }
 


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