From d1e2fad2e036060ca9f0eaa04a58c8f1dc1aaa77 Mon Sep 17 00:00:00 2001
From: Matthias Braun <matze@braunis.de>
Date: Fri, 17 Jul 2015 00:15:22 +0000
Subject: [PATCH] Allow __builtin_setjmp/__builtin_longjmp on ARM

The problems in the llvm target got fixed in r242481 and r242482.

Related to rdar://20544153, rdar://20660786

llvm-svn: 242489
---
 clang/lib/Basic/Targets.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index af4104f..75855ef 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -4750,6 +4750,10 @@ public:
     if (RegNo == 1) return 1;
     return -1;
   }
+
+  bool hasSjLjLowering() const override {
+    return true;
+  }
 };
 
 bool ARMTargetInfo::setFPMath(StringRef Name) {
-- 
2.7.4