gofrontend: revert startswith change

This file is copied from a different repo and should not be changed
directly in the GCC repo.

diff --git a/gcc/go/gofrontend/runtime.cc b/gcc/go/gofrontend/runtime.cc
index 514c045a68fa99be98109dd37ee97e9825dc919e..3cc5ded3617641ea0d8cb04c43e75e88678cb00f 100644 (file)
--- a/gcc/go/gofrontend/runtime.cc
+++ b/gcc/go/gofrontend/runtime.cc
@@ -463,7 +463,7 @@ Runtime::name_to_code(const std::string& name)
       // The names in the table have "runtime." prefix. We may be
       // called with a name without the prefix. Try matching
       // without the prefix as well.
-      if (startswith(runtime_function_name, "runtime.")
+      if (strncmp(runtime_function_name, "runtime.", 8) == 0
           && strcmp(runtime_function_name + 8, name.c_str()) == 0)
         code = static_cast<Runtime::Function>(i);
     }