2 files changed, 15 insertions, 1 deletions

diff --git a/src/comp.c b/src/comp.c
index 857f798a8d8..b286f6077f3 100644
--- a/src/comp.c
+++ b/src/comp.c
@@ -4689,7 +4689,8 @@ maybe_defer_native_compilation (Lisp_Object function_name,
       || !NILP (Vpurify_flag)
       || !COMPILEDP (definition)
       || !STRINGP (Vload_true_file_name)
-      || !suffix_p (Vload_true_file_name, ".elc"))
+      || !suffix_p (Vload_true_file_name, ".elc")
+      || !NILP (Fgethash (Vload_true_file_name, V_comp_no_native_file_h, Qnil)))
     return;
 
   Lisp_Object src =
@@ -5373,6 +5374,13 @@ This is used to prevent double trampoline instantiation but also to
 protect the trampolines against GC.  */);
   Vcomp_installed_trampolines_h = CALLN (Fmake_hash_table);
 
+  DEFVAR_LISP ("comp-no-native-file-h", V_comp_no_native_file_h,
+               doc: /* Files for which no deferred compilation has to
+be performed because the bytecode version was explicitly requested by
+the user during load.
+For internal use.  */);
+  V_comp_no_native_file_h = CALLN (Fmake_hash_table, QCtest, Qequal);
+
   Fprovide (intern_c_string ("nativecomp"), Qnil);
 #endif /* #ifdef HAVE_NATIVE_COMP */
 
diff --git a/src/lread.c b/src/lread.c
index e8c257a13cc..ec6f09238ba 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -1656,6 +1656,12 @@ maybe_swap_for_eln (bool no_native, Lisp_Object *filename, int *fd,
   struct stat eln_st;
 
   if (no_native
+      || load_no_native)
+    Fputhash (*filename, Qt, V_comp_no_native_file_h);
+  else
+    Fremhash (*filename, V_comp_no_native_file_h);
+
+  if (no_native
       || load_no_native
       || !suffix_p (*filename, ".elc"))
     return;