Re: [Qemu-devel] QEMU support for IEEE 754-201x minimumNumber/maximumNumber

2018-02-08 Thread Richard Henderson
On 02/07/2018 02:45 PM, Michael Clark wrote: > My question. Should we add support for minimumNumber/maximumNumber in > fpu/softfloat.c or just implement private versions of these intrinsics in > target/riscv/fpu_helper.c Adding them to softfloat.c is best; eventually another cpu will have these op

[Qemu-devel] QEMU support for IEEE 754-201x minimumNumber/maximumNumber

2018-02-07 Thread Michael Clark
Hi Folks, I'm currently going through riscv-tests failures in riscv-qemu and we have an issue with fmin/fmax. In particular, this test case is failing: - https://github.com/riscv/riscv-tests/blob/master/isa/rv64uf/fmin.S#L35-L35 The RISC-V port is currently using the solftfloat floatXX_minnum/m