On Thu, 2024-02-22 at 19:09 +0800, chenglulu wrote: > > 在 2024/2/22 下午6:20, Xi Ruoyao 写道: > > To improve Binutils compatibility we've had to backported relaxation > > support. But if a user just updates to GCC 13.3 and sticks with > > Binutils 2.41, there is no reason to use -mno-explicit-relocs as the > > default because we are turning off relaxation for Binutils 2.41 (it > > lacks conditional branch relaxation support) anyway. > > > > So like GCC 14, make the default of -m[no-]explicit-relocs depend on > > -m[no-]relax instead of HAVE_AS_MRELAX_OPTION. Also update the doc > > to > > reflect the behavior change. > > > > gcc/ChangeLog: > > > > * config/loongarch/genopts/loongarch.opt.in > > (TARGET_EXPLICIT_RELOCS): Init to M_OPTION_NOT_SEEN. > > * config/loongarch/loongarch.opt: Regenerate. > > * config/loongarch/loongarch.cc > > (loongarch_option_override_internal): Set the default of > > TARGET_EXPLICIT_RELOCS to HAVE_AS_EXPLICIT_RELOCS > > && !loongarch_mrelax. > > * doc/invoke.texi (-m[no-]explicit-relocs): Update for > > LoongArch. > > --- > > > > Ok for releases/gcc-13? > > LGTM!
Pushed r13-8357. -- Xi Ruoyao <xry...@xry111.site> School of Aerospace Science and Technology, Xidian University
