* Compile IfFalse instruction
* Add a TODO comment
* Rename *s_len to num_*s
* Run only gen_param() against block.params
* Add a few more tests
* Wrap label indexes with Label
* Compile blocks in reverse post-order
* Simplify a nested test
* s/get_block/block/
* Return a number instead of an iterator
* Clarify the allocator uses disjoint sets of registers
* Use Display for Block and Insn
* Compile IfTrue and Jump
* Avoid resolving Param instructions
* Always compile Insn::Param as basic block arguments
* Remove an obsoleted variable
* Change it back to use find
* Use find for params too
* Use Display more
* Add more tests
* nested if
* if after if
* if elsif else
* loop after loop
* nested loops
* if in loop
* loop in if
* Implement dynamic dispatch for opt_send_without_block
* Rename stack methods
* Fix typos
* More clarification on gen_save_sp()
* Update a comment
* Update a comment about spills
* Rename name to method_name
* Test no-arg and 2-arg method calls
* Implement codegen for Test insn
* Update zjit/src/codegen.rs
Co-authored-by: Alan Wu <XrXr@users.noreply.github.com>
---------
Co-authored-by: Alan Wu <XrXr@users.noreply.github.com>
* Assert everything is compiled in test_zjit
* Update a comment on rb_zjit_assert_compiles
Co-authored-by: Maxime Chevalier-Boisvert <maxime.chevalierboisvert@shopify.com>
* Add a comment about assert_compiles
* Actually use pipe_fd
---------
Co-authored-by: Maxime Chevalier-Boisvert <maxime.chevalierboisvert@shopify.com>
Correctly pass the new object assigned by StringValue() to
ossl_ssl_write_internal_safe().
This is a follow-up to commit 0d8c17aa85 (Reduce
OpenSSL::Buffering#do_write overhead, 2024-12-21).
3ff096196a
This inverse table is only useful if `ObjectSpace._id2ref` is used,
which is extremely rare. The only notable exception is the `drb` gem
and even then it has an option not to rely on `_id2ref`.
So if we assume this table will never be looked up, we can just
not maintain it, and if it turns out `_id2ref` is called, we
can lock the VM and re-build it.
```
compare-ruby: ruby 3.5.0dev (2025-04-10T09:44:40Z master 684cfa42d7) +YJIT +PRISM [arm64-darwin24]
built-ruby: ruby 3.5.0dev (2025-04-10T10:13:43Z lazy-id-to-obj d3aa9626cc) +YJIT +PRISM [arm64-darwin24]
warming up..
| |compare-ruby|built-ruby|
|:----------|-----------:|---------:|
|baseline | 26.364M| 25.974M|
| | 1.01x| -|
|object_id | 10.293M| 14.202M|
| | -| 1.38x|
```
Originally, if a class was defined with the class keyword, the cref had a
const_added callback, and the superclass an inherited callback, const_added was
called first, and inherited second.
This was discussed in
https://bugs.ruby-lang.org/issues/21143
and an attempt at changing this order was made.
While both constant assignment and inheritance have happened before these
callbacks are invoked, it was deemed nice to have the same order as in
C = Class.new
This was mostly for alignment: In that last use case things happen at different
times and therefore the order of execution is kind of obvious, whereas when the
class keyword is involved, the order is opaque to the user and it is up to the
interpreter.
However, soon in
https://bugs.ruby-lang.org/issues/21193
Matz decided to play safe and keep the existing order.
This reverts commits:
de097fbe5fde48e47ddf
These assertions didn't handle drive letter of Windows
```
1) Failure:
TestFileExhaustive#test_dirname [V:/github.com/ruby/ruby/test/ruby/test_file_exhaustive.rb:1282]:
<"V:/"> expected but was
<"C:/">.
```
[Bug #21214]
If we allocate objects where one heap holds transient objects and another
holds long lived objects, then the heap with transient objects will grow
along the heap with long lived objects, causing higher memory usage.
For example, we can see this issue in this script:
def allocate_small_object = []
def allocate_large_object = Array.new(10)
arys = Array.new(1_000_000) do
# Allocate 10 small transient objects
10.times { allocate_small_object }
# Allocate 1 large object that is persistent
allocate_large_object
end
pp GC.stat
pp GC.stat_heap
Before this change:
heap_live_slots: 2837243
{0 =>
{slot_size: 40,
heap_eden_pages: 1123,
heap_eden_slots: 1838807},
2 =>
{slot_size: 160,
heap_eden_pages: 2449,
heap_eden_slots: 1001149},
}
After this change:
heap_live_slots: 1094474
{0 =>
{slot_size: 40,
heap_eden_pages: 58,
heap_eden_slots: 94973},
2 =>
{slot_size: 160,
heap_eden_pages: 2449,
heap_eden_slots: 1001149},
}
`Integer.sqrt` uses `sqrt(3)` from libm for small values.
This method must return a value less than or equal to the actual integer
square root, but libm's sqrt does not always guarantee that.
This change corrects that by decrementing the result if necessary.
Fixes [Bug #21217]
The test case test_split_content fails on RHEL 9 and Fedora 41 because
their OpenSSL packages do not accept SHA-1 signatures. This was only
caught after commit 69fd7f8863 added the missing assertion.
While the example PKCS#7 structures could be simply regenerated with
SHA-256, this test case could be simplified because it is checking two
different things.
Replace test_split_content with separate test cases: one verifying
signed-data authenticatedAttributes and another for decoding BER input.
Fixes https://github.com/ruby/openssl/issues/875b32406b0c1
When calling a method that accepts an anonymous splat and literal
keywords without any arguments, an assertion failure was previously
raised. Set rest_index to 0 when setting rest to the frozen hash,
so the args_argc calculation is accurate.
While here, add more tests for methods with anonymous splats with
and without keywords and keyword splats to confirm behavior is
correct.
Also add a basic bootstrap test that would hit the previous assertion
failure.
Co-authored-by: Jean Boussier <jean.boussier@gmail.com>
Because it ends up treating it as a local variable, and `a.x`
is not a valid local variable name.
I'm not big on pattern matching, but conceptually it makes sense to me
to treat anything inside ^() to not be
pattern matching syntax?
80dbd85c45
