On Thu, 25 Aug 2016, Joseph Myers wrote: > _Float128). Though preferable would be to fix all the targets with > IX86_NO_LIBGCC_TFMODE / IX86_MAYBE_NO_LIBGCC_TFMODE / > IA64_NO_LIBGCC_TFMODE so that they include the relevant support code in > libgcc and so no longer need the TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P > hook overridden at all.
Which, I should say, should actually be very simple to do in a mechanical way (changing the long list of targets near the bottom of libgcc/config.host that use soft-fp for i386/x86_64 to i[34567]86-*-* x86_64-*-* would almost do the right thing for x86, except you'd need to exclude i[34567]86-*-elfiamcu and update the code for i[34567]86-*-rtems* because they also use soft-fp for SFmode and DFmode). -- Joseph S. Myers jos...@codesourcery.com
