diff options
Diffstat (limited to 'tool/ruby_vm/views/_mjit_compile_ivar.erb')
| -rw-r--r-- | tool/ruby_vm/views/_mjit_compile_ivar.erb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/ruby_vm/views/_mjit_compile_ivar.erb b/tool/ruby_vm/views/_mjit_compile_ivar.erb index f1963c23f7..f3dd1351c1 100644 --- a/tool/ruby_vm/views/_mjit_compile_ivar.erb +++ b/tool/ruby_vm/views/_mjit_compile_ivar.erb @@ -29,7 +29,7 @@ % # JIT: cache hit path of vm_getivar, or cancel JIT. % if insn.name == 'setinstancevariable' fprintf(f, " VALUE val = stack[%d];\n", b->stack_size - 1); - fprintf(f, " if (LIKELY(RB_TYPE_P(obj, T_OBJECT) && ic_serial == RCLASS_SERIAL(RBASIC(obj)->klass) && index < ROBJECT_NUMIV(obj))) {\n"); + fprintf(f, " if (LIKELY(RB_TYPE_P(obj, T_OBJECT) && ic_serial == RCLASS_SERIAL(RBASIC(obj)->klass) && index < ROBJECT_NUMIV(obj) && !RB_OBJ_FROZEN(obj))) {\n"); fprintf(f, " VALUE *ptr = ROBJECT_IVPTR(obj);\n"); fprintf(f, " RB_OBJ_WRITE(obj, &ptr[index], val);\n"); fprintf(f, " }\n"); |