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Implement optimized send

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This commit is contained in:
Takashi Kokubun 2023-02-16 22:29:58 -08:00
parent 2603d7a0b7
commit 2cc4f506ba
Notes: git 2023-03-06 07:29:57 +00:00
9 changed files with 247 additions and 73 deletions
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8
lib/ruby_vm/mjit/exit_compiler.rb
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@ -63,15 +63,15 @@ module RubyVM::MJIT
# @param jit [RubyVM::MJIT::JITState]
# @param ctx [RubyVM::MJIT::Context]
# @param asm [RubyVM::MJIT::Assembler]
def compile_side_exit(jit, ctx, asm)
def compile_side_exit(pc, ctx, asm)
# Increment per-insn exit counter
incr_insn_exit(jit.pc, asm)
incr_insn_exit(pc, asm)
# Fix pc/sp offsets for the interpreter
save_pc_and_sp(jit.pc, ctx.dup, asm) # dup to avoid sp_offset update
save_pc_and_sp(pc, ctx.dup, asm) # dup to avoid sp_offset update
# Restore callee-saved registers
asm.comment("exit to interpreter on #{pc_to_insn(jit.pc).name}")
asm.comment("exit to interpreter on #{pc_to_insn(pc).name}")
asm.pop(SP)
asm.pop(EC)
asm.pop(CFP)