From 4b191770f49fce1839fc3b3cabdea4c7eab60be1 Mon Sep 17 00:00:00 2001
From: Mingjie Xing <mingjie.xing@gmail.com>
Date: Sat, 14 Sep 2019 03:27:38 +0000
Subject: [PATCH] [ScheduleDAGMILive] Fix typo in comment.

Differential Revision: https://reviews.llvm.org/D67478

llvm-svn: 371916
---
 llvm/lib/CodeGen/MachineScheduler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index a46ded9..80526af 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -985,7 +985,7 @@ void ScheduleDAGMILive::enterRegion(MachineBasicBlock *bb,
          "ShouldTrackLaneMasks requires ShouldTrackPressure");
 }
 
-// Setup the register pressure trackers for the top scheduled top and bottom
+// Setup the register pressure trackers for the top scheduled and bottom
 // scheduled regions.
 void ScheduleDAGMILive::initRegPressure() {
   VRegUses.clear();
-- 
2.7.4