binutils-gdb/binutils/testsuite/binutils-all/dw2-3.rS

#...
 +\[[ 0-9]+\] .debug_info +(PROGBITS|MIPS_DWARF) +0+ +[0-9a-f]+ +[0-9a-f]+ [0-9a-f]+ +C +0 +0 +(4|8)
#pass
	`#...`
	`+\[[ 0-9]+\] .debug_info +(PROGBITS\|MIPS_DWARF) +0+ +[0-9a-f]+ +[0-9a-f]+ [0-9a-f]+ +C +0 +0 +(4\|8)`
	`#pass`