From 4e526b9a5b36d9bac170c03df0a5d6fb76740ae2 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Tue, 8 Jul 2008 23:59:09 +0000
Subject: [PATCH] It's no longer necessary to test if a MachineBasicBlock's
 parent is non-null. It now always is.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53263 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MachineInstr.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 38176b0c132..e9a8c63abdc 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -348,8 +348,7 @@ int MachineInstr::getOpcode() const {
 /// return null.
 MachineRegisterInfo *MachineInstr::getRegInfo() {
   if (MachineBasicBlock *MBB = getParent())
-    if (MachineFunction *MF = MBB->getParent())
-      return &MF->getRegInfo();
+    return &MBB->getParent()->getRegInfo();
   return 0;
 }
 
-- 
2.34.1