From 253053ec4e570049bcb0acaccab5473b4461613a Mon Sep 17 00:00:00 2001
From: Refael Ackermann <refack@gmail.com>
Date: Fri, 17 May 2019 11:50:21 -0400
Subject: [PATCH] deps: V8: add workaround for MSVC optimizer bug
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Refs: https://developercommunity.visualstudio.com/content/problem/512352/compiler-doesnt-finish-142027508.html

PR-URL: https://github.com/nodejs/node/pull/28016
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
---
 common.gypi                                     | 2 +-
 deps/v8/src/builtins/setup-builtins-internal.cc | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/common.gypi b/common.gypi
index 9a8849fb7cf9dc..03095e187d87e6 100644
--- a/common.gypi
+++ b/common.gypi
@@ -39,7 +39,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.6',
+    'v8_embedder_string': '-node.7',
 
     ##### V8 defaults for Node.js #####
 
diff --git a/deps/v8/src/builtins/setup-builtins-internal.cc b/deps/v8/src/builtins/setup-builtins-internal.cc
index e3f39a0906a350..e0d91feb7fac7a 100644
--- a/deps/v8/src/builtins/setup-builtins-internal.cc
+++ b/deps/v8/src/builtins/setup-builtins-internal.cc
@@ -275,6 +275,10 @@ Code GenerateBytecodeHandler(Isolate* isolate, int builtin_index,
 
 }  // namespace
 
+#ifdef _MSC_VER
+#pragma optimize( "", off )
+#endif
+
 // static
 void SetupIsolateDelegate::SetupBuiltinsInternal(Isolate* isolate) {
   Builtins* builtins = isolate->builtins();
@@ -351,5 +355,10 @@ void SetupIsolateDelegate::SetupBuiltinsInternal(Isolate* isolate) {
   builtins->MarkInitialized();
 }
 
+#ifdef _MSC_VER
+#pragma optimize( "", on )
+#endif
+
+
 }  // namespace internal
 }  // namespace v8