From 25600cf50df79a6e7f8365a3ca7e940592e8ca74 Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Mon, 6 Feb 2012 22:51:18 +0000
Subject: [PATCH] Expose TargetPassConfig to PEI Pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149927 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/PrologEpilogInserter.cpp | 1 +
 lib/CodeGen/ShrinkWrapping.cpp       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp
index dd0a83a90a3..9d359653933 100644
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -50,6 +50,7 @@ INITIALIZE_PASS_BEGIN(PEI, "prologepilog",
                 "Prologue/Epilogue Insertion", false, false)
 INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo)
 INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree)
+INITIALIZE_PASS_DEPENDENCY(TargetPassConfig)
 INITIALIZE_PASS_END(PEI, "prologepilog",
                 "Prologue/Epilogue Insertion", false, false)
 
diff --git a/lib/CodeGen/ShrinkWrapping.cpp b/lib/CodeGen/ShrinkWrapping.cpp
index 70fcf55cc47..21ae2f5e56e 100644
--- a/lib/CodeGen/ShrinkWrapping.cpp
+++ b/lib/CodeGen/ShrinkWrapping.cpp
@@ -93,6 +93,7 @@ void PEI::getAnalysisUsage(AnalysisUsage &AU) const {
   }
   AU.addPreserved<MachineLoopInfo>();
   AU.addPreserved<MachineDominatorTree>();
+  AU.addRequired<TargetPassConfig>();
   MachineFunctionPass::getAnalysisUsage(AU);
 }