From f03f32d4784f2b808dfdff568bcc023331e96cdb Mon Sep 17 00:00:00 2001
From: Matthias Braun <matze@braunis.de>
Date: Thu, 12 Jul 2018 19:27:01 +0000
Subject: Revert "(HEAD -> master, origin/master, arcpatch-D37582) CodeGen:
 Remove pipeline dependencies on StackProtector; NFC"

This was triggering pass scheduling failures.

This reverts commit r336929.

llvm-svn: 336934
---
 llvm/lib/CodeGen/MachineFunctionPass.cpp | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/llvm/lib/CodeGen/MachineFunctionPass.cpp b/llvm/lib/CodeGen/MachineFunctionPass.cpp
index 67ac957..5ffe330 100644
--- a/llvm/lib/CodeGen/MachineFunctionPass.cpp
+++ b/llvm/lib/CodeGen/MachineFunctionPass.cpp
@@ -24,6 +24,7 @@
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/Passes.h"
+#include "llvm/CodeGen/StackProtector.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/Function.h"
 
@@ -84,6 +85,7 @@ void MachineFunctionPass::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.addPreserved<MemoryDependenceWrapperPass>();
   AU.addPreserved<ScalarEvolutionWrapperPass>();
   AU.addPreserved<SCEVAAWrapperPass>();
+  AU.addPreserved<StackProtector>();
 
   FunctionPass::getAnalysisUsage(AU);
 }
-- 
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