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# test with NReg == 3
# there must be a spill
# happening on %c
#
# if you replace the sub
# by an add or comment
# the two marked lines
# there should be no
# spill
#
@start
%f = copy 0 # here
%b = copy 1
%c = copy 2
%a = sub %b, %c
%d = copy %b
%e = copy %f # and there
%g = copy %a
ret
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