add _lto_codegen_debug_options so that linker can use it

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53213 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/lto/lto.exports b/tools/lto/lto.exports
index 415cbbe25ba695cf05933a83cf5381d4170fd783..aff755937b5b2fd789afecf5ec8ae3cb061a5b0d 100644 (file)
--- a/tools/lto/lto.exports
+++ b/tools/lto/lto.exports
@@ -19,4 +19,5 @@ _lto_codegen_dispose
 _lto_codegen_set_debug_model
 _lto_codegen_set_pic_model
 _lto_codegen_write_merged_modules
+_lto_codegen_debug_options