[PATCH] D61620: [NewPassManager] Add tuning option: LoopUnrolling [clang-change]

[Alina Sbirlea via Phabricator via cfe-commits]

asbirlea created this revision.
asbirlea added a reviewer: chandlerc.
Herald added subscribers: cfe-commits, dmgreen, jlebar.
Herald added a project: clang.

Use CodeGenOpts's setting for loop unrolling.
[to be coupled with D61618 <https://reviews.llvm.org/D61618>]


Repository:
  rC Clang

https://reviews.llvm.org/D61620

Files:
  lib/CodeGen/BackendUtil.cpp


Index: lib/CodeGen/BackendUtil.cpp
===================================================================
--- lib/CodeGen/BackendUtil.cpp
+++ lib/CodeGen/BackendUtil.cpp
@@ -1024,6 +1024,7 @@
   }
 
   PipelineTuningOptions PTO;
+  PTO.LoopUnrolling = CodeGenOpts.UnrollLoops;
   // For historical reasons, loop interleaving is set to mirror setting for 
loop
   // unrolling.
   PTO.LoopInterleaving = CodeGenOpts.UnrollLoops;



Index: lib/CodeGen/BackendUtil.cpp
===================================================================
--- lib/CodeGen/BackendUtil.cpp
+++ lib/CodeGen/BackendUtil.cpp
@@ -1024,6 +1024,7 @@
   }
 
   PipelineTuningOptions PTO;
+  PTO.LoopUnrolling = CodeGenOpts.UnrollLoops;
   // For historical reasons, loop interleaving is set to mirror setting for loop
   // unrolling.
   PTO.LoopInterleaving = CodeGenOpts.UnrollLoops;

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