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author | Peter Zhu <peter@peterzhu.ca> | 2023-12-06 07:37:57 -0500 |
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committer | Peter Zhu <peter@peterzhu.ca> | 2023-12-06 11:34:07 -0500 |
commit | 12e3b07455fea0e99e6aaf1893a7883fb2b0197e (patch) | |
tree | ca60535e2dc5ca4ef37b2884fc29c3dd0ade2183 /internal | |
parent | f80262b14d01a977ce386a5a377e911a90ce328d (diff) | |
download | ruby-12e3b07455fea0e99e6aaf1893a7883fb2b0197e.tar.gz |
Re-embed when removing Object instance variables
Objects with the same shape must always have the same "embeddedness"
(either embedded or heap allocated) because YJIT assumes so. However,
using remove_instance_variable, it's possible that some objects are
embedded and some are heap allocated because it does not re-embed heap
allocated objects.
This commit changes remove_instance_variable to re-embed Object
instance variables when it becomes small enough.
Diffstat (limited to 'internal')
-rw-r--r-- | internal/object.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/internal/object.h b/internal/object.h index 58e989562a..06595bdd91 100644 --- a/internal/object.h +++ b/internal/object.h @@ -11,6 +11,7 @@ #include "ruby/ruby.h" /* for VALUE */ /* object.c */ +size_t rb_obj_embedded_size(uint32_t numiv); VALUE rb_class_search_ancestor(VALUE klass, VALUE super); NORETURN(void rb_undefined_alloc(VALUE klass)); double rb_num_to_dbl(VALUE val); |