From 2c03c899d505e264b26ca20237ea455d85e51bed Mon Sep 17 00:00:00 2001
From: Hiroshi Yamauchi <yamauchi@google.com>
Date: Mon, 27 Jan 2020 10:05:54 -0800
Subject: [MBFI] Move BranchFolding::MBFIWrapper to its own files. NFC.

Summary:
To avoid header file circular dependency issues in passing updated MBFI (in
MBFIWrapper) to the interface of profile guided size optimizations.

A prep step for (and split off of) D73381.

Reviewers: davidxl

Subscribers: mgorny, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D73494
---
 llvm/lib/CodeGen/MachineBlockPlacement.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/CodeGen/MachineBlockPlacement.cpp')

diff --git a/llvm/lib/CodeGen/MachineBlockPlacement.cpp b/llvm/lib/CodeGen/MachineBlockPlacement.cpp
index fc52bdb..9dfa8d7 100644
--- a/llvm/lib/CodeGen/MachineBlockPlacement.cpp
+++ b/llvm/lib/CodeGen/MachineBlockPlacement.cpp
@@ -346,7 +346,7 @@ class MachineBlockPlacement : public MachineFunctionPass {
   const MachineBranchProbabilityInfo *MBPI;
 
   /// A handle to the function-wide block frequency pass.
-  std::unique_ptr<BranchFolder::MBFIWrapper> MBFI;
+  std::unique_ptr<MBFIWrapper> MBFI;
 
   /// A handle to the loop info.
   MachineLoopInfo *MLI;
@@ -3046,7 +3046,7 @@ bool MachineBlockPlacement::runOnMachineFunction(MachineFunction &MF) {
 
   F = &MF;
   MBPI = &getAnalysis<MachineBranchProbabilityInfo>();
-  MBFI = std::make_unique<BranchFolder::MBFIWrapper>(
+  MBFI = std::make_unique<MBFIWrapper>(
       getAnalysis<MachineBlockFrequencyInfo>());
   MLI = &getAnalysis<MachineLoopInfo>();
   TII = MF.getSubtarget().getInstrInfo();
-- 
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