From ec7cba53e616b63981e437d88dbf572510f45970 Mon Sep 17 00:00:00 2001
From: Justin Bogner <mail@justinbogner.com>
Date: Tue, 10 Oct 2017 23:34:01 +0000
Subject: CodeGen: Add MachineInstr::getMF(). NFC

Similarly to how Instruction has getFunction, this adds a less verbose
way to write MI->getParent()->getParent(). I'll follow up shortly with
a change that changes a bunch of the uses.

llvm-svn: 315388
---
 llvm/lib/CodeGen/MachineInstr.cpp | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index 66de99156b4..fadade26a89 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -1154,6 +1154,10 @@ bool MachineInstr::isIdenticalTo(const MachineInstr &Other,
   return true;
 }
 
+const MachineFunction *MachineInstr::getMF() const {
+  return getParent()->getParent();
+}
+
 MachineInstr *MachineInstr::removeFromParent() {
   assert(getParent() && "Not embedded in a basic block!");
   return getParent()->remove(this);
-- 
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