https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104189
--- Comment #12 from Jonathan Wakely <redi at gcc dot gnu.org> --- I suppose we can do this then: --- a/libstdc++-v3/testsuite/lib/dg-options.exp +++ b/libstdc++-v3/testsuite/lib/dg-options.exp @@ -296,7 +296,6 @@ proc add_options_for_libatomic { flags } { if { [istarget hppa*-*-hpux*] || ([istarget powerpc*-*-*] && [check_effective_target_ilp32]) || [istarget riscv*-*-*] - || ([istarget sparc*-*-linux-gnu] && [check_effective_target_ilp32]) } { global TOOL_OPTIONS