kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

Port and test duparray and splatarray (https://github.com/Shopify/ruby/pull/337)

Browse source 
* Port duparray opcode

* Port and test splatarray
This commit is contained in:
Noah Gibbs 2022-07-22 17:08:35 +01:00 committed by Takashi Kokubun
parent e9f9b8f43b
commit b1ed4d9b94
No known key found for this signature in database
GPG key ID: 6FFC433B12EE23DD
1 changed files with 13 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
yjit/src/codegen.rs
View file

@ -1181,29 +1181,29 @@ fn gen_newarray(
KeepCompiling
}
/*
// dup array
fn gen_duparray(
jit: &mut JITState,
ctx: &mut Context,
cb: &mut CodeBlock,
asm: &mut Assembler,
_ocb: &mut OutlinedCb,
) -> CodegenStatus {
let ary = jit_get_arg(jit, 0);
// Save the PC and SP because we are allocating
jit_prepare_routine_call(jit, ctx, cb, REG0);
jit_prepare_routine_call(jit, ctx, asm);
// call rb_ary_resurrect(VALUE ary);
jit_mov_gc_ptr(jit, cb, C_ARG_REGS[0], ary);
call_ptr(cb, REG0, rb_ary_resurrect as *const u8);
let new_ary = asm.ccall(
rb_ary_resurrect as *const u8,
vec![ary.into()],
);
let stack_ret = ctx.stack_push(Type::Array);
mov(cb, stack_ret, RAX);
asm.mov(stack_ret, new_ary);
KeepCompiling
}
*/
// dup hash
fn gen_duphash(
@ -1226,34 +1226,30 @@ fn gen_duphash(
KeepCompiling
}
/*
// call to_a on the array on the stack
fn gen_splatarray(
jit: &mut JITState,
ctx: &mut Context,
cb: &mut CodeBlock,
asm: &mut Assembler,
_ocb: &mut OutlinedCb,
) -> CodegenStatus {
let flag = jit_get_arg(jit, 0);
// Save the PC and SP because the callee may allocate
// Note that this modifies REG_SP, which is why we do it first
jit_prepare_routine_call(jit, ctx, cb, REG0);
jit_prepare_routine_call(jit, ctx, asm);
// Get the operands from the stack
let ary_opnd = ctx.stack_pop(1);
// Call rb_vm_splat_array(flag, ary)
jit_mov_gc_ptr(jit, cb, C_ARG_REGS[0], flag);
mov(cb, C_ARG_REGS[1], ary_opnd);
call_ptr(cb, REG1, rb_vm_splat_array as *const u8);
let ary = asm.ccall(rb_vm_splat_array as *const u8, vec![flag.into(), ary_opnd]);
let stack_ret = ctx.stack_push(Type::Array);
mov(cb, stack_ret, RAX);
asm.mov(stack_ret, ary);
KeepCompiling
}
*/
// new range initialized from top 2 values
fn gen_newrange(
@ -5988,7 +5984,7 @@ fn get_gen_fn(opcode: VALUE) -> Option<InsnGenFn> {
YARVINSN_newhash => Some(gen_newhash),
YARVINSN_duphash => Some(gen_duphash),
YARVINSN_newarray => Some(gen_newarray),
//YARVINSN_duparray => Some(gen_duparray),
YARVINSN_duparray => Some(gen_duparray),
//YARVINSN_checktype => Some(gen_checktype),
YARVINSN_opt_lt => Some(gen_opt_lt),
/*
@ -5998,8 +5994,8 @@ fn get_gen_fn(opcode: VALUE) -> Option<InsnGenFn> {
YARVINSN_opt_mod => Some(gen_opt_mod),
YARVINSN_opt_str_freeze => Some(gen_opt_str_freeze),
YARVINSN_opt_str_uminus => Some(gen_opt_str_uminus),
YARVINSN_splatarray => Some(gen_splatarray),
*/
YARVINSN_splatarray => Some(gen_splatarray),
YARVINSN_newrange => Some(gen_newrange),
YARVINSN_putstring => Some(gen_putstring),
/*