OK， would you mind telling me some tool can help for formatting of .MD file?
Since clang-format only works on .cc/.h file.
I have asked many people how to format .MD file but I didn't get the answer.
So that's why you can see formatting of .MD file is not good. Unlike .cc/.h
files.
Thanks.
juzhe.zh...@rivai.ai
From: Jeff Law
Date: 2023-04-03 12:13
To: juzhe.zhong; gcc-patches
CC: kito.cheng; palmer
Subject: Re: [PATCH] RISC-V: Fix SEW64 of vrsub.vx runtime fail in RV32 system
On 4/2/23 18:38, juzhe.zh...@rivai.ai wrote:
> From: Ju-Zhe Zhong <juzhe.zh...@rivai.ai>
>
> It's quite obvious that the order of vrsub SEW64 is wrong.
>
> gcc/ChangeLog:
>
> * config/riscv/vector.md: Fix incorrect operand order.
Note the formatting in that code is wrong on multiple levels. While I
don't typically get nit-picky on formatting, this needs serious cleanup
for gcc-14:
> if (riscv_vector::sew64_scalar_helper (
> operands,
> /* scalar op */&operands[3],
> /* vl */operands[5],
> <MODE>mode,
> <VM>mode,
> riscv_vector::simm5_p (operands[3]),
> [] (rtx *operands, rtx boardcast_scalar) {
> emit_insn (gen_pred_merge<mode> (operands[0], operands[1],
> operands[2], boardcast_scalar, operands[4], operands[5],
> operands[6], operands[7]));
> }))
Please review the coding standards, particularly with regards to
indention and function call parameters. When you find that you're
writing code like this:
emit_insn (gen_something (x, y,
x, p, q, r, s, t));
Please break it up. Pull the generator call out and store its result
in a temporary. Then fix the indention of its arguments so that it
looks like this:
temp = gen_something (some_long_argument, another_long_argument,
more_long_args, something_else);
The coding standards exist to make it easier for everyone to be able to
understand your code without having to waste mental energy parsing
different formatting styles.
As it stands I'm spending *far* too much mental energy just trying to
figure out what arguments are associated with what calls. That's just
crazy.
jeff
