https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97586
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> --- So e.g. addr2line is miscompiled: $ as --32 --compress-debug-sections -o compress.o /tmp/binutils-gdb/gas/testsuite/gas/i386/dw2-compress-2.s The .s file is part of the test-suite. $ ./addr2line 0x0 0x10 -e /tmp/compress.o dw2-compress-2.c:? dw2-compress-2.c:? While good output is: $ ./addr2line 0x0 0x10 -e /tmp/compress.o ./dw2-compress-2.c:12 ./dw2-compress-2.c:5