From fc54c552963545a81e4ea38e60460590afb2d5ae Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Thu, 15 Jan 2009 22:18:12 +0000
Subject: Generalize the HazardRecognizer interface so that it can be used to
 support MachineInstr-based scheduling in addition to SDNode-based scheduling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62284 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/ScheduleDAG.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/CodeGen/ScheduleDAG.cpp')

diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp
index 7bad67fde4..e309a4385e 100644
--- a/lib/CodeGen/ScheduleDAG.cpp
+++ b/lib/CodeGen/ScheduleDAG.cpp
@@ -14,6 +14,7 @@
 
 #define DEBUG_TYPE "pre-RA-sched"
 #include "llvm/CodeGen/ScheduleDAG.h"
+#include "llvm/CodeGen/ScheduleHazardRecognizer.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetRegisterInfo.h"
@@ -561,3 +562,5 @@ void ScheduleDAGTopologicalSort::Allocate(int n, int index) {
 ScheduleDAGTopologicalSort::ScheduleDAGTopologicalSort(
                                                      std::vector<SUnit> &sunits)
  : SUnits(sunits) {}
+
+ScheduleHazardRecognizer::~ScheduleHazardRecognizer() {}
-- 
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