Pushed, thanks!
On Sun, May 22, 2022 at 5:30 PM Tsukasa OI via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> This commit fixes canonical extension order to follow the RISC-V ISA
> Manual draft-20210402-1271737 or later.
>
> gcc/ChangeLog:
>
> * common/config/riscv/riscv-common.cc (riscv_supported_std_ext):
> Fix "K" extension prefix to be placed before "J".
> * config/riscv/arch-canonicalize: Likewise.
>
> Signed-off-by: Tsukasa OI <research_tra...@irq.a4lg.com>
> ---
> gcc/common/config/riscv/riscv-common.cc | 2 +-
> gcc/config/riscv/arch-canonicalize | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/gcc/common/config/riscv/riscv-common.cc
> b/gcc/common/config/riscv/riscv-common.cc
> index 1501242e296..0b0ec2c4ec5 100644
> --- a/gcc/common/config/riscv/riscv-common.cc
> +++ b/gcc/common/config/riscv/riscv-common.cc
> @@ -594,7 +594,7 @@ riscv_subset_list::lookup (const char *subset, int
> major_version,
> static const char *
> riscv_supported_std_ext (void)
> {
> - return "mafdqlcbjktpvn";
> + return "mafdqlcbkjtpvn";
> }
>
> /* Parsing subset version.
> diff --git a/gcc/config/riscv/arch-canonicalize
> b/gcc/config/riscv/arch-canonicalize
> index 41bab69193c..71b2232b29e 100755
> --- a/gcc/config/riscv/arch-canonicalize
> +++ b/gcc/config/riscv/arch-canonicalize
> @@ -32,7 +32,7 @@ import itertools
> from functools import reduce
>
> SUPPORTED_ISA_SPEC = ["2.2", "20190608", "20191213"]
> -CANONICAL_ORDER = "imafdgqlcbjktpvn"
> +CANONICAL_ORDER = "imafdgqlcbkjtpvn"
> LONG_EXT_PREFIXES = ['z', 's', 'h', 'x']
>
> #
> --
> 2.34.1
>
