ruby.git - The Ruby Programming Language

Age	Commit message (Collapse)	Author
2021-10-20	Fix counter names for getblockparamproxy. Print in --yjit-stats.	Maxime Chevalier-Boisvert

2021-10-20	Implement getclassvariable in yjit	eileencodes
	Co-authored-by: Aaron Patterson <tenderlove@ruby-lang.org>
2021-10-20	Add counted side exit to getblockparamproxy	eileencodes
	This is so we know the specific reason we're exiting this instruction. Co-authored-by: Aaron Patterson tenderlove@ruby-lang.org
2021-10-20	Fix changes from rebase	Noah Gibbs

2021-10-20	style: line break before "else"	Alan Wu

2021-10-20	style: switch statements indent	Alan Wu
	Case labels get half an indent and the opening brace is on the same line as "switch".
2021-10-20	style: align pointer "*" to the right	Alan Wu

2021-10-20	Add optimized Thread.current	John Hawthorn

2021-10-20	Use jit_guard_known_klass() for hashes in opt_aref	Alan Wu
	The old heap object check is not as efficient as the one in jit_guard_known_klass(). Also, the old code saves cfp->sp after popping the operands off the stack, which might cause the operands to be not marked by the GC in some circumstances.
2021-10-20	Also do String#str	Alan Wu

2021-10-20	Comment edits and moving functions around in the file	Alan Wu

2021-10-20	Add specialization for String#to_s on plain strings	Alan Wu
	When calling "to_s" on an instance of String, the method simply returns self. In this situation most of the work comes from setting up the method call. It turns out that both railsbench and liquid-render do this a lot. When generating code for opt_send_without_block, we already generate a known class guard, so we can detect when the receiver is a String instance. Since gen_send_cfunc() is also used for gen_invokesuper(), and gen_invokesuper() doesn't generate a known class guard, a new nullable parameter for specialized codegen function is added. Closes GH-245
2021-10-20	Try to get getblockparamproxy to support level > 0	Maxime Chevalier-Boisvert

2021-10-20	Reconstruct interpreter state before calling rb_ivar_get()	Alan Wu
	It could raise ractor exceptions. The included test didn't run properly before this change.
2021-10-20	Remove a memory load in gen_send_iseq	Alan Wu
	Instead of loading from meory for REG_SP, do a register rename instead. It's cheaper.
2021-10-20	Add counters for version invalidation reasons	Alan Wu
	I noticed that there were two st_table iterators that do exactly the same thing so I merged them into one.
2021-10-20	Fix counter names	Noah Gibbs

2021-10-20	Fix typo in comment	Noah Gibbs

2021-10-20	Break up callsite_not_simple into multiple cases.	Noah Gibbs

2021-10-20	Remove a few more uses of the global cb/ocb	Maxime Chevalier-Boisvert

2021-10-20	Add a slowpath for opt_getinlinecache	Alan Wu
	Before this change, when we encounter a constant cache that is specific to a lexical scope, we unconditionally exit. This change falls back to the interpreter's cache in this situation. This should help constant expressions in `class << self`, which is popular at Shopify due to the style guide. This change relies on the cache being warm while compiling to detect the need for checking the lexical scope for simplicity.
2021-10-20	Step 2 to remove the global cb/ocb objects.	Maxime Chevalier-Boisvert

2021-10-20	Pass the global cb through codegen functions	Maxime Chevalier-Boisvert

2021-10-20	Fix excessive invalidation for opt_getinlinecache	Alan Wu
	YJIT expects the VM to invalidate opt_getinlinecache when updating the constant cache, and the invalidation used to happen even when YJIT can't use the cached value. Once the first invalidation happens, the block for opt_getinlinecache becomes a stub. When the stub is hit, YJIT fails to compile the instruction as the cache is not usable. The stub becomes a block that exits for opt_getinlinecache which can be invalidated again. Some workloads that bust the interpreter's constant cache can create an invalidation loop with this behavior. Check if the cache is usable become doing invalidation to fix this problem. In the test harness, evaluate the test script in a lambda instead of a proc so `return` doesn't return out of the harness.
2021-10-20	Correct margin for stack overflow test	Alan Wu
	In vm_push_frame(), the stack overflow test is done against a decremented cfp. YJIT wasn't accounting for that in its stack overflow tests.
2021-10-20	Add jit_obj_info_dump	John Hawthorn

2021-10-20	Add comment explaining argc + 2	John Hawthorn

2021-10-20	Implement invokebuiltin	John Hawthorn

2021-10-20	Implement generic setlocal	John Hawthorn

2021-10-20	Extract gen_get_ep	John Hawthorn

2021-10-20	Fix opt_aset comptime_key check	John Hawthorn

2021-10-20	Expand tabs	Alan Wu

2021-10-20	Update yjit_codegen.c	Maxime Chevalier-Boisvert

2021-10-20	Remove vm_opt_aset	John Hawthorn

2021-10-20	Specialize based on types of opt_aset	John Hawthorn

2021-10-20	Don't store cfp->pc when doing iseq calls	Alan Wu
	We set it before calling routines and when we are exiting.
2021-10-20	No need to do ec->cfp = reg_cfp on exits	Alan Wu
	It's already up to date. We set it when we do iseq calls and it's set properly on entry. If it's not set properly exceptions wouldn't work.
2021-10-20	Fix warnings about redefining YJIT_STATS	Alan Wu
	Follow up for ecb5b383a0c17550b9b27663005049ddac871edb. Now that YJIT_STATS is defined in yjit.h, it shoudl be the only place that defines it.
2021-10-20	Check for comptime fixnum in gen_fixnum_cmp	John Hawthorn

2021-10-20	Check for comptime fixnums in opt_and and opt_or	John Hawthorn

2021-10-20	Check for comptime integers in opt_plus and opt_minus	John Hawthorn

2021-10-20	Move forward declaration up	John Hawthorn

2021-10-20	Fix misplaced ivar_set_method exit counter	Maxime Chevalier-Boisvert

2021-10-20	Skip opt_case_dispatch	John Hawthorn

2021-10-20	Add comments to getspecial	John Hawthorn

2021-10-20	only compile for T_OBJECT types	Aaron Patterson

2021-10-20	Refactor attrset to use a function	Aaron Patterson
	This new function will do the write barrier / resize the object / check frozen for us
2021-10-20	Fix opt_eq for overridden equality	John Hawthorn

2021-10-20	Implement getspecial	John Hawthorn

2021-10-20	Deduplicate side exits	Alan Wu
	Send instructions currently generate the exact same side exit twice. Cache the exit the first time we generate it. Also add a comment explaining what side exits do. Closes GH-117.