diff options
Diffstat (limited to 'yjit_codegen.c')
| -rw-r--r-- | yjit_codegen.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/yjit_codegen.c b/yjit_codegen.c index 26a718ef32..d5291fc660 100644 --- a/yjit_codegen.c +++ b/yjit_codegen.c @@ -623,6 +623,28 @@ gen_newarray(jitstate_t* jit, ctx_t* ctx) return YJIT_KEEP_COMPILING; } +// dup array +static codegen_status_t +gen_duparray(jitstate_t* jit, ctx_t* ctx) +{ + VALUE ary = jit_get_arg(jit, 0); + + // Save the PC and SP because we are allocating + jit_save_pc(jit, REG0); + jit_save_sp(jit, ctx); + + // call rb_ary_resurrect(VALUE ary); + yjit_save_regs(cb); + jit_mov_gc_ptr(jit, cb, C_ARG_REGS[0], ary); + call_ptr(cb, REG0, (void *)rb_ary_resurrect); + yjit_load_regs(cb); + + x86opnd_t stack_ret = ctx_stack_push(ctx, TYPE_ARRAY); + mov(cb, stack_ret, RAX); + + return YJIT_KEEP_COMPILING; +} + // new hash initialized from top N values static codegen_status_t gen_newhash(jitstate_t* jit, ctx_t* ctx) @@ -3033,6 +3055,7 @@ yjit_init_codegen(void) yjit_reg_op(BIN(pop), gen_pop); yjit_reg_op(BIN(adjuststack), gen_adjuststack); yjit_reg_op(BIN(newarray), gen_newarray); + yjit_reg_op(BIN(duparray), gen_duparray); yjit_reg_op(BIN(newhash), gen_newhash); yjit_reg_op(BIN(concatstrings), gen_concatstrings); yjit_reg_op(BIN(putnil), gen_putnil); |