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RJIT: Implement getglobal

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This commit is contained in:
Takashi Kokubun 2023-03-18 21:20:37 -07:00
parent 9f8e914943
commit 81e19b7d99
3 changed files with 26 additions and 3 deletions
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24
lib/ruby_vm/rjit/insn_compiler.rb
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@ -18,7 +18,7 @@ module RubyVM::RJIT
asm.incr_counter(:rjit_insns_count)
asm.comment("Insn: #{insn.name}")
# 78/102
# 79/102
case insn.name
when :nop then nop(jit, ctx, asm)
when :getlocal then getlocal(jit, ctx, asm)
@ -35,7 +35,7 @@ module RubyVM::RJIT
when :opt_getconstant_path then opt_getconstant_path(jit, ctx, asm)
when :getconstant then getconstant(jit, ctx, asm)
# setconstant
# getglobal
when :getglobal then getglobal(jit, ctx, asm)
# setglobal
when :putnil then putnil(jit, ctx, asm)
when :putself then putself(jit, ctx, asm)
@ -649,7 +649,25 @@ module RubyVM::RJIT
end
# setconstant
# getglobal
# @param jit [RubyVM::RJIT::JITState]
# @param ctx [RubyVM::RJIT::Context]
# @param asm [RubyVM::RJIT::Assembler]
def getglobal(jit, ctx, asm)
gid = jit.operand(0)
# Save the PC and SP because we might make a Ruby call for warning
jit_prepare_routine_call(jit, ctx, asm)
asm.mov(C_ARGS[0], gid)
asm.call(C.rb_gvar_get)
top = ctx.stack_push
asm.mov(top, C_RET)
KeepCompiling
end
# setglobal
# @param jit [RubyVM::RJIT::JITState]