Fix PR3423: Link llvm on ARM EABI machines. Patch by Robert Schuster.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63489 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp
index 7fc7b2f..9595099 100644
--- a/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/lib/ExecutionEngine/JIT/JIT.cpp
@@ -65,7 +65,7 @@
 }
 
 
-#if defined (__GNUC__)
+#if defined(__GNUC__) && !defined(__ARM__EABI__)
  
 // libgcc defines the __register_frame function to dynamically register new
 // dwarf frames for exception handling. This functionality is not portable
@@ -86,7 +86,7 @@
 
 extern "C" void __register_frame(void*);
 
-#if defined (__APPLE__)
+#if defined(__APPLE__)
 
 namespace {
 
@@ -225,7 +225,7 @@
   }
   
   // Register routine for informing unwinding runtime about new EH frames
-#if defined(__GNUC__)
+#if defined(__GNUC__) && !defined(__ARM_EABI__)
 #if defined(__APPLE__)
   struct LibgccObjectInfo* LOI = (struct LibgccObjectInfo*)
     _keymgr_get_and_lock_processwide_ptr(KEYMGR_GCC3_DW2_OBJ_LIST);