* Use INT32_MIN, INT32_MAX, etc. constants in yjit_asm.c
* Print warning on stderr when code past rel32 jump range
* Fix preprocessor snafu
* Move rel32 warning into --yjit-stats
* Try to allocate within rel32 offset on Linux machines
* Update yjit_asm.c
Co-authored-by: Alan Wu <XrXr@users.noreply.github.com>
* On Linux, use sysconf to get the page size
Co-authored-by: Alan Wu <XrXr@users.noreply.github.com>
This commit fixes a build error. If we build in release mode (IOW
*without* RUBY_DEBUG), then this constant isn't defined. Release mode
builds are required by yjit-bench
Make sure `opt_getinlinecache` is in a block all on its own, and
invalidate it from the interpreter when `opt_setinlinecache`.
It will recompile with a filled cache the second time around.
This lets YJIT runs well when the IC for constant is cold.
Introduce a new macro `ADD_COMMENT(cb, comment)` that records a comment
for the current write position in the code block.
Co-authored-by: Maxime Chevalier-Boisvert <maximechevalierb@gmail.com>
Co-authored-by: Aaron Patterson <aaron.patterson@shopify.com>
Lazily compile out a chain of checks for different known classes and
whether `self` embeds its ivars or not.
* Remove trailing whitespaces
* Get proper addresss in Capstone disassembly
* Lowercase address in Capstone disassembly
Capstone uses lowercase for jump targets in generated listings. Let's
match it.
* Use the same successor in getivar guard chains
Cuts down on duplication
* Address reviews
* Fix copypasta error
* Add a comment
When a BOP is redefined, the BOP redefinition callback will invalidate
any blocks that depend on BOPS. This allows us to eliminate runtime
checks for BOP redefinition.
