On Linux/x86_64,
38888c45da4414884a5424484f5db1ab951d9de6 is the first bad commit
commit 38888c45da4414884a5424484f5db1ab951d9de6
Author: Jason Merrill <[email protected]>
Date: Tue Nov 10 18:02:04 2020 -0500
dwarf2: Set DW_AT_declaration for undefined fns [PR97060]
caused
FAIL: gcc.dg/debug/dwarf2/pr97060.c scan-assembler-times DW_AT_declaration 2
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-10/releases/gcc-10/r10-9070/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/pr97060.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dwarf2.exp=gcc.dg/debug/dwarf2/pr97060.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dwarf2.exp=gcc.dg/debug/dwarf2/pr97060.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dwarf2.exp=gcc.dg/debug/dwarf2/pr97060.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)
