1 files changed, 49 insertions, 0 deletions
diff --git a/packaging/Set-local-variables-as-addr-exposed-if-it-appears-in.patch b/packaging/Set-local-variables-as-addr-exposed-if-it-appears-in.patch
new file mode 100644
index 0000000000..e97ed4c139
--- /dev/null
+++ b/packaging/Set-local-variables-as-addr-exposed-if-it-appears-in.patch
@@ -0,0 +1,49 @@
+From fe2fa78459ee56163e78ac5a854b85d50de2f83c Mon Sep 17 00:00:00 2001
+From: Jonghyun Park <parjong@gmail.com>
+Date: Wed, 14 Jun 2017 07:05:12 +0900
+Subject: [PATCH] Set local variables as addr-exposed if it appears in ADDR
+ expression
+
+---
+ src/jit/morph.cpp | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/src/jit/morph.cpp b/src/jit/morph.cpp
+index 215b45f..92d2f6e 100644
+--- a/src/jit/morph.cpp
++++ b/src/jit/morph.cpp
+@@ -8888,7 +8888,6 @@ GenTreePtr Compiler::fgMorphOneAsgBlockOp(GenTreePtr tree)
+                 }
+                 else
+                 {
+-#ifndef LEGACY_BACKEND
+ 
+                     // The source argument of the copyblk can potentially
+                     // be accessed only through indir(addr(lclVar))
+@@ -8898,6 +8897,7 @@ GenTreePtr Compiler::fgMorphOneAsgBlockOp(GenTreePtr tree)
+                     // we don't delete it as a dead store later on.
+                     unsigned lclVarNum                = lclVarTree->gtLclVarCommon.gtLclNum;
+                     lvaTable[lclVarNum].lvAddrExposed = true;
++#ifndef LEGACY_BACKEND
+                     lvaSetVarDoNotEnregister(lclVarNum DEBUGARG(DNER_AddrExposed));
+ 
+ #else  // LEGACY_BACKEND
+@@ -10268,7 +10268,6 @@ GenTreePtr Compiler::fgMorphCopyBlock(GenTreePtr tree)
+ 
+             tree = gtNewAssignNode(gtNewLclvNode(addrSpillTemp, TYP_BYREF), addrSpill);
+ 
+-#ifndef LEGACY_BACKEND
+             // If we are assigning the address of a LclVar here
+             // liveness does not account for this kind of address taken use.
+             //
+@@ -10286,7 +10285,6 @@ GenTreePtr Compiler::fgMorphCopyBlock(GenTreePtr tree)
+                     lvaSetVarDoNotEnregister(lclVarNum DEBUGARG(DNER_AddrExposed));
+                 }
+             }
+-#endif // !LEGACY_BACKEND
+         }
+ 
+     _AssignFields:
+-- 
+2.7.4
+