commit 02af8c22df523d7cda4399058e0a0945d54f4972
author Uday Bondhugula <bondhugula@google.com> Tue Mar 05 23:05:34 2019
committer jpienaar <jpienaar@google.com> Fri Mar 29 23:58:35 2019
tree b49de902095777a37a8f109f3506147190134fc3
parent 73e0297d36452555cb9552827c498c8bde1a5f74

Change Pass:getFunction() to return pointer instead of ref - NFC

- change this for consistency - everything else similar takes/returns a
  Function pointer - the FuncBuilder ctor,
  Block/Value/Instruction::getFunction(), etc.
- saves a whole bunch of &s everywhere

PiperOrigin-RevId: 236928761

mlir/lib/Transforms/LoopFusion.cpp

diff --git a/mlir/lib/Transforms/LoopFusion.cpp b/mlir/lib/Transforms/LoopFusion.cpp
index 1e4e020..7466e49 100644
--- a/mlir/lib/Transforms/LoopFusion.cpp
+++ b/mlir/lib/Transforms/LoopFusion.cpp
@@ -2202,7 +2202,7 @@
   }
 
   MemRefDependenceGraph g;
-  if (g.init(&getFunction()))
+  if (g.init(getFunction()))
     GreedyFusion(&g, localBufSizeThreshold, fastMemorySpace).run();
 }