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From: Ed Maste <emaste@FreeBSD.org>
Date: Fri, 12 Jan 2018 20:03:24 +0000 (UTC)
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Subject: svn commit: r327889 - head/contrib/gcc
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Author: emaste
Date: Fri Jan 12 20:03:24 2018
New Revision: 327889
URL: https://svnweb.freebsd.org/changeset/base/327889

Log:
  Revert r280909 "unwind-d2 build workaround for arm64"
  
  We no longer try to build unwind-dw2.c on arm64 so no need for this
  workaround.
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/contrib/gcc/unwind-dw2.c

Modified: head/contrib/gcc/unwind-dw2.c
==============================================================================
--- head/contrib/gcc/unwind-dw2.c	Fri Jan 12 19:59:46 2018	(r327888)
+++ head/contrib/gcc/unwind-dw2.c	Fri Jan 12 20:03:24 2018	(r327889)
@@ -1393,16 +1393,7 @@ uw_advance_context (struct _Unwind_Context *context, _
 static inline void
 init_dwarf_reg_size_table (void)
 {
-/*
- * ARM64TODO: http://llvm.org/pr22997
- * llvm 3.6 doesn't support __builtin_init_dwarf_reg_size_table on AArch64.
- */
-#ifdef __aarch64__
-  printf("Unimplemented: init_dwarf_reg_size_table\n");
-  abort();
-#else
   __builtin_init_dwarf_reg_size_table (dwarf_reg_size_table);
-#endif
 }
 
 static void