#source: lns-common-1.s
#readelf: -wl
#name: lns-common-1
Dump of debug contents of section \.debug_line:
#...
  Initial value of 'is_stmt':  1
#...
 Line Number Statements:
  Extended opcode 2: set Address to .*
  Copy
  Set column to 3
  Advance Line by 1 to 2
  Advance PC by fixed size amount .* to .*
  Copy
  Set prologue_end to true
  Advance Line by 1 to 3
  Advance PC by fixed size amount .* to .*
  Copy
  Set column to 0
  Set epilogue_begin to true
  Advance Line by 1 to 4
  Advance PC by fixed size amount .* to .*
  Copy
  Set ISA to 1
  Set basic block
  Advance Line by 1 to 5
  Advance PC by fixed size amount .* to .*
  Copy
  Set is_stmt to 0
  Advance Line by 1 to 6
  Advance PC by fixed size amount .* to .*
  Copy
  Set is_stmt to 1
  Advance Line by 1 to 7
  Advance PC by fixed size amount .* to .*
  Copy
  Advance PC by fixed size amount .* to .*
  Extended opcode 1: End of Sequence
#...