Re: [PATCH] RISC-V: Compute default ABI from -mcpu or -march

On Mon, Jun 6, 2022 at 7:53 PM wangpc via Gcc-patches wrote: > > If -mcpu or -march is specified and there is no -mabi, we will calculate > default ABI from arch string provided by -march or defined in CPU info. This is 100% wrong and goes against what all other targets do. All other targets have

Re: [PATCH] RISC-V: Compute default ABI from -mcpu or -march

). > But I think we can make it clearer. > -- > Sender:Palmer Dabbelt > Sent At:2022 Jun. 8 (Wed.) 02:45 > Recipient:gcc-patches > Cc:pc.wang > Subject:Re: [PATCH] RISC-V: Compute default ABI from -mcpu or -march > > On Mon, 06 Jun 2022 19:51:20 PDT (-0700), gcc-patches@gcc.gnu.org wr

Re: [PATCH] RISC-V: Compute default ABI from -mcpu or -march

g (see > the next section). But I think we can make it clearer. -- Sender:Palmer Dabbelt Sent At:2022 Jun. 8 (Wed.) 02:45 Recipient:gcc-patches Cc:pc.wang Subject:Re: [PATCH] RISC-V: Compute default ABI from -mcpu or -march On Mo

Re: [PATCH] RISC-V: Compute default ABI from -mcpu or -march

On Mon, 06 Jun 2022 19:51:20 PDT (-0700), gcc-patches@gcc.gnu.org wrote: If -mcpu or -march is specified and there is no -mabi, we will calculate default ABI from arch string provided by -march or defined in CPU info. IMO this is generally a good idea and we've talked about it before, but just

[PATCH] RISC-V: Compute default ABI from -mcpu or -march

If -mcpu or -march is specified and there is no -mabi, we will calculate default ABI from arch string provided by -march or defined in CPU info. gcc/ChangeLog: * common/config/riscv/riscv-common.cc (compute_default_abi): Implementation to calculate -mabi from arch string.