Thanks for fixing this, Jeff.
I didn't realize that the testcase was testing the explicit source
code line number hard coded the expected DWARF output.
It would have been nice if the testcase included a comment about the
purpose and to alert people that the expected output needs to change
if lines are added to the file.
Thanks, David
On Mon, Jan 18, 2021 at 4:40 PM sunil.k.pandey <skpan...@sc.intel.com> wrote:
>
> On Linux/x86_64,
>
> b654d23a470af25442e496ba62b5558e7c3ff1e6 is the first bad commit
> commit b654d23a470af25442e496ba62b5558e7c3ff1e6
> Author: David Edelsohn <dje....@gmail.com>
> Date: Sun Jan 17 18:18:56 2021 -0500
>
> testsuite: Skip DWARF 5 testcases on AIX.
>
> caused
>
> FAIL: gcc.dg/debug/dwarf2/pr41445-7.c scan-assembler
> DW_TAG_variable[^\\r\\n]*[\\r\\n]+[^\\r\\n]*"vari[^\\r\\n]*DW_AT_name([^\\r\\n]*[\\r\\n]+[^\\r\\n]*DW_AT_)*[^\\r\\n]*[\\r\\n]+[^\\r\\n]*[^\\r\\n]*DW_AT_decl_line
> \\((0xa|10)\\)
> FAIL: gcc.dg/debug/dwarf2/pr41445-7.c scan-assembler
> DW_TAG_variable[^\\r\\n]*[\\r\\n]+[^\\r\\n]*"varj[^\\r\\n]*DW_AT_name([^\\r\\n]*[\\r\\n]+[^\\r\\n]*DW_AT_)*[^\\r\\n]*[\\r\\n]+[^\\r\\n]*[^\\r\\n]*DW_AT_decl_line
> \\((0xa|10)\\)
>
> with GCC configured with
>
> ../../gcc/configure
> --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-6759/usr
> --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
> --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
> --enable-libmpx x86_64-linux --disable-bootstrap
>
> To reproduce:
>
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="dwarf2.exp=gcc.dg/debug/dwarf2/pr41445-7.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="dwarf2.exp=gcc.dg/debug/dwarf2/pr41445-7.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="dwarf2.exp=gcc.dg/debug/dwarf2/pr41445-7.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="dwarf2.exp=gcc.dg/debug/dwarf2/pr41445-7.c
> --target_board='unix{-m64\ -march=cascadelake}'"
>
> (Please do not reply to this email, for question about this report, contact
> me at skpgkp2 at gmail dot com)
