From: Mehdi Amini <mehdi.amini@apple.com>
Date: Tue, 7 Jul 2015 23:38:49 +0000 (+0000)
Subject: Redirect DataLayout from TargetMachine to Module in StackProtector
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=c845b4d7be1ed8cc9eaa60b171804f2435e71fec

Redirect DataLayout from TargetMachine to Module in StackProtector

Summary:
This change is part of a series of commits dedicated to have a single
DataLayout during compilation by using always the one owned by the
module.

Reviewers: echristo

Subscribers: llvm-commits, rafael, yaron.keren

Differential Revision: http://reviews.llvm.org/D11010

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241646 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index 0824d6f91db..bcea37a3aaf 100644
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -122,7 +122,7 @@ bool StackProtector::ContainsProtectableArray(Type *Ty, bool &IsLarge,
 
     // If an array has more than SSPBufferSize bytes of allocated space, then we
     // emit stack protectors.
-    if (SSPBufferSize <= TLI->getDataLayout()->getTypeAllocSize(AT)) {
+    if (SSPBufferSize <= M->getDataLayout().getTypeAllocSize(AT)) {
       IsLarge = true;
       return true;
     }