diff options
| author | Jemma Issroff <jemmaissroff@gmail.com> | 2022-10-03 11:14:32 -0400 |
|---|---|---|
| committer | Aaron Patterson <tenderlove@ruby-lang.org> | 2022-10-11 08:40:56 -0700 |
| commit | ad63b668e22e21c352b852f3119ae98a7acf99f1 (patch) | |
| tree | cdaea65a9cae753a25f521c06d9d6a205085335f /compile.c | |
| parent | 5ffbb2be187681a37f2722ce1d7db4ec5c128464 (diff) | |
Revert "Revert "This commit implements the Object Shapes technique in CRuby.""
This reverts commit 9a6803c90b817f70389cae10d60b50ad752da48f.
Diffstat (limited to 'compile.c')
| -rw-r--r-- | compile.c | 26 |
1 files changed, 11 insertions, 15 deletions
@@ -2058,20 +2058,7 @@ cdhash_set_label_i(VALUE key, VALUE val, VALUE ptr) static inline VALUE get_ivar_ic_value(rb_iseq_t *iseq,ID id) { - VALUE val; - struct rb_id_table *tbl = ISEQ_COMPILE_DATA(iseq)->ivar_cache_table; - if (tbl) { - if (rb_id_table_lookup(tbl,id,&val)) { - return val; - } - } - else { - tbl = rb_id_table_create(1); - ISEQ_COMPILE_DATA(iseq)->ivar_cache_table = tbl; - } - val = INT2FIX(ISEQ_BODY(iseq)->ivc_size++); - rb_id_table_insert(tbl,id,val); - return val; + return INT2FIX(ISEQ_BODY(iseq)->ivc_size++); } static inline VALUE @@ -2472,9 +2459,13 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor) generated_iseq[code_index + 1 + j] = (VALUE)ic; } break; + case TS_IVC: /* inline ivar cache */ + { + unsigned int ic_index = FIX2UINT(operands[j]); + vm_ic_attr_index_initialize(((IVC)&body->is_entries[ic_index]), INVALID_SHAPE_ID); + } case TS_ISE: /* inline storage entry: `once` insn */ case TS_ICVARC: /* inline cvar cache */ - case TS_IVC: /* inline ivar cache */ { unsigned int ic_index = FIX2UINT(operands[j]); IC ic = &ISEQ_IS_ENTRY_START(body, type)[ic_index].ic_cache; @@ -11514,6 +11505,11 @@ ibf_load_code(const struct ibf_load *load, rb_iseq_t *iseq, ibf_offset_t bytecod ISE ic = ISEQ_IS_ENTRY_START(load_body, operand_type) + op; code[code_index] = (VALUE)ic; + + if (operand_type == TS_IVC) { + vm_ic_attr_index_initialize(((IVC)code[code_index]), INVALID_SHAPE_ID); + } + } break; case TS_CALLDATA: |