diff options
| author | Takashi Kokubun <[email protected]> | 2023-02-08 17:27:21 -0800 |
|---|---|---|
| committer | Takashi Kokubun <[email protected]> | 2023-03-05 22:41:35 -0800 |
| commit | dcdffb1aa009252fb7ad240c262d6232a053e29e (patch) | |
| tree | 07975435f0eac9e8814aaf6d016e7b0c31a386bf | |
| parent | eac44ec212cad8c534292447bdf2fd5b795dcf97 (diff) | |
Initial support for setivar
| -rw-r--r-- | lib/ruby_vm/mjit/insn_compiler.rb | 28 | ||||
| -rw-r--r-- | mjit_c.rb | 7 |
2 files changed, 32 insertions, 3 deletions
diff --git a/lib/ruby_vm/mjit/insn_compiler.rb b/lib/ruby_vm/mjit/insn_compiler.rb index 368358b916..d53fec1feb 100644 --- a/lib/ruby_vm/mjit/insn_compiler.rb +++ b/lib/ruby_vm/mjit/insn_compiler.rb @@ -18,7 +18,7 @@ module RubyVM::MJIT asm.incr_counter(:mjit_insns_count) asm.comment("Insn: #{insn.name}") - # 26/101 + # 28/101 case insn.name when :nop then nop(jit, ctx, asm) # getlocal @@ -29,7 +29,7 @@ module RubyVM::MJIT # getspecial # setspecial when :getinstancevariable then getinstancevariable(jit, ctx, asm) - # setinstancevariable + when :setinstancevariable then setinstancevariable(jit, ctx, asm) # getclassvariable # setclassvariable # opt_getconstant_path @@ -163,7 +163,29 @@ module RubyVM::MJIT jit_getivar(jit, ctx, asm, comptime_obj, id) end - # setinstancevariable + # @param jit [RubyVM::MJIT::JITState] + # @param ctx [RubyVM::MJIT::Context] + # @param asm [RubyVM::MJIT::Assembler] + def setinstancevariable(jit, ctx, asm) + id = jit.operand(0) + ivc = jit.operand(1) + + # rb_vm_setinstancevariable could raise exceptions + jit_prepare_routine_call(jit, ctx, asm) + + val_opnd = ctx.stack_pop + + asm.comment('rb_vm_setinstancevariable') + asm.mov(:rdi, jit.iseq.to_i) + asm.mov(:rsi, [CFP, C.rb_control_frame_t.offsetof(:self)]) + asm.mov(:rdx, id) + asm.mov(:rcx, val_opnd) + asm.mov(:r8, ivc) + asm.call(C.rb_vm_setinstancevariable) + + KeepCompiling + end + # getclassvariable # setclassvariable # opt_getconstant_path @@ -131,6 +131,13 @@ module RubyVM::MJIT # :nodoc: all Primitive.cexpr! 'SIZET2NUM((size_t)rb_hash_aref)' end + def rb_vm_setinstancevariable + Primitive.cstmt! %{ + extern void rb_vm_setinstancevariable(const rb_iseq_t *iseq, VALUE obj, ID id, VALUE val, IVC ic); + return SIZET2NUM((size_t)rb_vm_setinstancevariable); + } + end + #======================================================================================== # # Old stuff |