https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93704
--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-8 branch has been updated by Eric Botcazou <ebotca...@gcc.gnu.org>: https://gcc.gnu.org/g:c35cfc834eda41cd8b08ee989b028552ad9cd6a8 commit r8-10023-gc35cfc834eda41cd8b08ee989b028552ad9cd6a8 Author: Eric Botcazou <ebotca...@gcc.gnu.org> Date: Fri Feb 14 19:21:02 2020 +0100 Fix problematic TLS sequences for the Solaris linker This is an old thinko pertaining to the interaction between TLS sequences and delay slot filling: the compiler knows that it cannot put instructions with TLS relocations into delay slots with the original Sun TLS model, but it tests TARGET_SUN_TLS in this context, which depends only on the assembler. So if the compiler is configured with the GNU assembler and the Solaris linker, then TARGET_GNU_TLS is set instead and the limitation is not enforced. PR target/93704 * config/sparc/sparc.c (eligible_for_call_delay): Test HAVE_GNU_LD in conjunction with TARGET_GNU_TLS in early return.
