From 0e0da734bbdfa1d3f55cd04db31d83b97e4556f7 Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Tue, 12 May 2009 23:59:14 +0000
Subject: Add support for GCC compatible builtin setjmp and longjmp intrinsics.
 This is a supporting preliminary patch for GCC-compatible SjLJ exception
 handling. Note that these intrinsics are not designed to be invoked directly
 by the user, but rather used by the front-end as target hooks for exception
 handling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71610 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MachineFunction.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/CodeGen/MachineFunction.cpp')

diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 5135308e98..cb19bec089 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -121,6 +121,7 @@ MachineFunction::MachineFunction(const Function *F,
                   MachineRegisterInfo(*TM.getRegisterInfo());
   else
     RegInfo = 0;
+  HasBuiltinSetjmp = false;
   MFInfo = 0;
   FrameInfo = new (Allocator.Allocate<MachineFrameInfo>())
                   MachineFrameInfo(*TM.getFrameInfo());
-- 
cgit v1.2.3-18-g5258