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Remove special-casing of tagged pointers.

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This partially reverts commit
09b2b8a5ce.

* src/alloc.c (mark_maybe_pointer): Remove special-casing of tagged
pointers.  After commit 09d746dad3,
modules no longer rely on tagged pointers.
This commit is contained in:
Philipp Stephani 2019-04-19 22:51:16 +02:00
parent ba2e3a8abb
commit 7e7d62ea5e
1 changed files with 2 additions and 11 deletions
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13
src/alloc.c
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@ -4863,17 +4863,8 @@ mark_maybe_pointer (void *p)
VALGRIND_MAKE_MEM_DEFINED (&p, sizeof (p));
#endif
if (sizeof (Lisp_Object) == sizeof (void *) || !HAVE_MODULES)
{
if (!maybe_lisp_pointer (p))
return;
}
else
{
/* For the wide-int case, also mark emacs_value tagged pointers,
which can be generated by emacs-module.c's value_to_lisp. */
p = (void *) ((uintptr_t) p & ~((1 << GCTYPEBITS) - 1));
}
if (!maybe_lisp_pointer (p))
return;
if (pdumper_object_p (p))
{