RJIT: Comment a location for each block

This commit is contained in:
Takashi Kokubun 2023-04-01 22:39:15 -07:00
parent bf2617b8a6
commit 87dc06ed24

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@ -58,7 +58,6 @@ module RubyVM::RJIT
jit = JITState.new(iseq:, cfp:)
asm = Assembler.new
asm.comment("Block: #{iseq.body.location.label}@#{C.rb_iseq_path(iseq)}:#{iseq.body.location.first_lineno}")
compile_prologue(asm)
compile_block(asm, jit:)
iseq.body.jit_func = @cb.write(asm)
@ -214,8 +213,10 @@ module RubyVM::RJIT
jit.block = block
asm.block(block)
# Compile each insn
iseq = jit.iseq
asm.comment("Block: #{iseq.body.location.label}@#{C.rb_iseq_path(iseq)}:#{iseq_lineno(iseq, pc)}")
# Compile each insn
index = (pc - iseq.body.iseq_encoded.to_i) / C.VALUE.size
while index < iseq.body.iseq_size
insn = self.class.decode_insn(iseq.body.iseq_encoded[index])
@ -330,5 +331,11 @@ module RubyVM::RJIT
end
iseq.body.rjit_blocks
end
def iseq_lineno(iseq, pc)
C.rb_iseq_line_no(iseq, (pc - iseq.body.iseq_encoded.to_i) / C.VALUE.size)
rescue RangeError # bignum too big to convert into `unsigned long long' (RangeError)
-1
end
end
end