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bm_vm1_gc_wb_obj.rb

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13 lines (12 loc) · 186 Bytes

 rujit

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bm_vm1_gc_wb_obj.rb

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13 lines (12 loc) · 186 Bytes

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class C

attr_accessor :foo

end

long_lived = C.new

GC.start

GC.start

i = 0

short_lived = ''

while i<30_000_000 # while loop 1

long_lived.foo = short_lived # write barrier

i+=1

end