Provide a hook to set the code generation debug options to investigate lto failures.

[oota-llvm.git] / tools / lto / lto.cpp

diff --git a/tools/lto/lto.cpp b/tools/lto/lto.cpp
index f60f7b5ac0943e84fea03743a9f0db736ce5d62b..b674f3171ef86c346284e0dc47d0c2d6ad87dfe9 100644 (file)
--- a/tools/lto/lto.cpp
+++ b/tools/lto/lto.cpp
@@ -237,5 +237,11 @@ lto_codegen_compile(lto_code_gen_t cg, size_t* length)
     return cg->compile(length, sLastErrorString);
 }
 
+extern void
+lto_codegen_debug_options(lto_code_gen_t cg, const char * opt)
+{
+  cg->setCodeGenDebugOptions(opt);
+}
+