>>>> The 'mod' and 'div' operators in eBPF are unsigned, with no signed >>>> counterpart. xBPF adds two new ALU operations, sdiv and smod, for >>>> signed division and modulus, respectively. Update bpf.md with >>>> 'define_insn' blocks for signed div and mod to use them when targetting >>>> xBPF, and add new tests to ensure they are used appropriately. >>>> >>>> 2020-09-17 David Faust <david.fa...@oracle.com> >>>> >>>> gcc/ >>>> * config/bpf/bpf.md: Add defines for signed div and mod operators. >>>> >>>> gcc/testsuite/ >>>> * gcc.target/bpf/diag-sdiv.c: New test. >>>> * gcc.target/bpf/diag-smod.c: New test. >>>> * gcc.target/bpf/xbpf-sdiv-1.c: New test. >>>> * gcc.target/bpf/xbpf-smod-1.c: New test. >>> >>> OK. But give Jose 48hrs before committing just in case there's >>> something he wants to comment on. Y'all are far more familiar with bpf >>> than I ;-) >> >> Looks good to me! :) >> But the related pending patch in binutils should go in first. >> > Hi! > > I just checked in the binutils patch, but I don't actually have write > access for gcc.
Just did it on your behalf. Thanks!
