str_new_shared already has all the necessary logic to do this
and is also smart enough to skip this step if the source string
is already a shared string itself.
This saves a useless String allocation on each call.
Leave the new coderange unknown if the original encoding is not
ASCII-compatible. Non-ASCII-compatible encoding strings with valid or
broken coderange can end up as ascii-only.
Fixes 9a8f6e392f ("Cheaply derive code range for String#b return
value", 2022-07-25).
Except for GNU make which updates makefiles automatically, repeating
configure in the same directory causes `make` to stop whenever pulled
a new commit. This is unexpected in CIs.
As of fbaac837cf, when we were performing
a safe call (`o&.x=`) with a conditional assign (`||= 1`) and discarding
the result the stack would end up in a bad state due to a missing pop.
This commit fixes that by adjusting the target label of the branchnil to
be before a pop in that case (as was previously done in the
non-conditional assignment case).
Since macOS 13, CFString family API used in
`rb_str_append_normalized_ospath` may internally use Objective-C classes
(`NSTaggedPointerString` and `NSPlaceholderMutableString`) for small strings.
On the other hand, Objective-C classes should not be used for the first
time in a `fork()`'ed but not `exec()`'ed process. Violations for this rule
can result deadlock during class initialization, so Objective-C runtime
conservatively crashes on such cases by default.
Therefore, we need to use CFString API to initialize Objective-C classes
used internally *before* `fork()`.
For more details, see https://bugs.ruby-lang.org/issues/18912
* YJIT: Test Rust 1.58.1 as well on Cirrus
* YJIT: Avoid using a Rust 1.60.0 feature
* YJIT: Use autoconf to detect support
* YJIT: We actually need to run it
for checking it properly
* YJIT: Try cfg!(target_feature = "lse")
* Revert "YJIT: Try cfg!(target_feature = "lse")"
This reverts commit 4e2a9ca9a9c83052c23b5e205c91bdf79e88342e.
* YJIT: Add --features stats only when it works
* Update configure.ac
Co-authored-by: Maxime Chevalier-Boisvert <maximechevalierb@gmail.com>
This refactors the "push frame" operation common to both gen_send_iseq
and gen_send_cfunc into its own method. This allows that logic to live
in one place.
except for bit fields.
I made a risky assumption on leading bit fields and just gave up
non-leading bit fields for now. I'll change it to let C code access bit
fields later.
yjit uses _Unwind_* functions from libunwind. These functions
are available in libc++abi (which requires libpthread), so
add those to LDFLAGS if enabling yjit on OpenBSD.
Jean Boussier
Kazuki Yamaguchi
Samuel Williams
Shugo Maeda
Nobuyoshi Nakada
John Hawthorn
Yuta Saito
Yuichiro Kaneko
Maciek Rząsa
S-H-GAMELINKS
Takashi Kokubun
Chris Salzberg
Burdette Lamar
Yusuke Endoh
Maxime Chevalier-Boisvert
Jeremy Evans
Jemma Issroff
HParker
Otávio Schwanck dos Santos