[r11-6755 Regression] FAIL: libstdc++-prettyprinters/libfundts.cc print os on Linux/x86_64
On Linux/x86_64, 3804e937b0e252a7e42632fe6d9f898f1851a49c is the first bad commit commit 3804e937b0e252a7e42632fe6d9f898f1851a49c Author: Mark Wielaard Date: Tue Sep 29 15:52:44 2020 +0200 Default to DWARF5 caused FAIL: libstdc++-prettyprinters/80276.cc whatis p4 FAIL: libstdc++-prettyprinters/libfundts.cc print as FAIL: libstdc++-prettyprinters/libfundts.cc print os with GCC configured with To reproduce: $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="prettyprinters.exp=libstdc++-prettyprinters/80276.cc --target_board='unix{-m32}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="prettyprinters.exp=libstdc++-prettyprinters/80276.cc --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="prettyprinters.exp=libstdc++-prettyprinters/80276.cc --target_board='unix{-m64}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="prettyprinters.exp=libstdc++-prettyprinters/80276.cc --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="prettyprinters.exp=libstdc++-prettyprinters/libfundts.cc --target_board='unix{-m32}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="prettyprinters.exp=libstdc++-prettyprinters/libfundts.cc --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="prettyprinters.exp=libstdc++-prettyprinters/libfundts.cc --target_board='unix{-m64}'" $ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check RUNTESTFLAGS="prettyprinters.exp=libstdc++-prettyprinters/libfundts.cc --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)
Re: [r11-6755 Regression] FAIL: libstdc++-prettyprinters/libfundts.cc print os on Linux/x86_64
Hi, On Sun, Jan 17, 2021 at 11:30:59AM -0800, sunil.k.pandey wrote: > On Linux/x86_64, > > 3804e937b0e252a7e42632fe6d9f898f1851a49c is the first bad commit > commit 3804e937b0e252a7e42632fe6d9f898f1851a49c > Author: Mark Wielaard > Date: Tue Sep 29 15:52:44 2020 +0200 > > Default to DWARF5 > > caused > > > with GCC configured with > > Thanks for the report, although it looks like some information about the cause and configuration is missing from the above. This is being tracked as https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98716 The asan related failures seem to be caused by confusion about the actual file an error occured in when -flto and -gdwarf-5 is used. Possibly a libbacktrace issue. The pretty printer seems to not recognize std::list, std::allocator > as std::list Cheers, Mark
[r11-6755 Regression] FAIL: libstdc++-prettyprinters/libfundts.cc print os on Linux/x86_64
On Linux/x86_64, 3804e937b0e252a7e42632fe6d9f898f1851a49c is the first bad commit commit 3804e937b0e252a7e42632fe6d9f898f1851a49c Author: Mark Wielaard Date: Tue Sep 29 15:52:44 2020 +0200 Default to DWARF5 caused with GCC configured with To reproduce: $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_big_alignment.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_big_alignment.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_big_alignment.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_big_alignment.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_detect_custom_size.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_detect_custom_size.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_detect_custom_size.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_detect_custom_size.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_overflow_partial.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_overflow_partial.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_overflow_partial.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_overflow_partial.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_overflow_right.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_overflow_right.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_overflow_right.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_overflow_right.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_underflow_left.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_underflow_left.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_underflow_left.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/alloca_underflow_left.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/global-overflow-1.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/global-overflow-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/global-overflow-1.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/global-overflow-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/heap-overflow-1.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/heap-overflow-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/heap-overflow-1.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/heap-overflow-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/null-deref-1.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/null-deref-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/null-deref-1.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/null-deref-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/sanity-check-pure-c-1.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="asan.exp=c-c++-common/asan/sanity-check-pure-c-1.c --target_board='unix{-m32\