diff options
| author | Takashi Kokubun <[email protected]> | 2023-02-08 17:42:16 -0800 |
|---|---|---|
| committer | Takashi Kokubun <[email protected]> | 2023-03-05 22:41:35 -0800 |
| commit | 091c2ee1acd65bcc17801be6a08dba6b8843ac55 (patch) | |
| tree | f36d8b26ad81ae1bb3c6163dd52ae13e3d1c77dc /lib/ruby_vm/mjit/insn_compiler.rb | |
| parent | 557bd8640203efd9056927fbdcfdcfe9e3270235 (diff) | |
Implement jump
Diffstat (limited to 'lib/ruby_vm/mjit/insn_compiler.rb')
| -rw-r--r-- | lib/ruby_vm/mjit/insn_compiler.rb | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/lib/ruby_vm/mjit/insn_compiler.rb b/lib/ruby_vm/mjit/insn_compiler.rb index cbf3cfca26..d34b7fa418 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}") - # 29/101 + # 30/101 case insn.name when :nop then nop(jit, ctx, asm) # getlocal @@ -82,7 +82,7 @@ module RubyVM::MJIT # invokeblock when :leave then leave(jit, ctx, asm) # throw - # jump + when :jump then jump(jit, ctx, asm) # branchif when :branchunless then branchunless(jit, ctx, asm) # branchnil @@ -331,7 +331,18 @@ module RubyVM::MJIT end # throw - # jump + + # @param jit [RubyVM::MJIT::JITState] + # @param ctx [RubyVM::MJIT::Context] + # @param asm [RubyVM::MJIT::Assembler] + def jump(jit, ctx, asm) + # TODO: check ints for backward branches + + pc = jit.pc + C.VALUE.size * (jit.insn.len + jit.operand(0)) + stub_next_block(jit.iseq, pc, ctx, asm) + EndBlock + end + # branchif # @param jit [RubyVM::MJIT::JITState] |