Hi Michael,
I have the diff below for the binops in my tree locally.
Maybe something like this works for you? Untested but compiles and
the expander helpers would need to be fortified obviously.
Regards
Robin
--
gcc/ChangeLog:
* config/riscv/autovec.md (3): New binops expander.
Hi Kito,
I will remove the unused UNSPECs, thank you for finding them.
I removed the include of "vector-iterators.md" because "riscv.md"
already includes it and I was receiving multiple definition errors.
On 4/18/23 21:19, Kito Cheng wrote:
diff --git a/gcc/config/riscv/vector-iterators.md
zhe.zh...@rivai.ai
From: Michael Collison
Date: 2023-04-18 02:36
To: gcc-patches
Subject: [PATCH v4 05/10] RISC-V:autovec: Add autovectorization patterns for
binary integer operations
2023-03-02 Michael Collison
Juzhe Zhong
* config/riscv/riscv.md (riscv_vector_preferred_simd_mode): In
> diff --git a/gcc/config/riscv/vector-iterators.md
> b/gcc/config/riscv/vector-iterators.md
> index 70ad85b661b..7fae87968d7 100644
> --- a/gcc/config/riscv/vector-iterators.md
> +++ b/gcc/config/riscv/vector-iterators.md
> @@ -34,6 +34,8 @@
>UNSPEC_VMULHU
>UNSPEC_VMULHSU
>
> + UNSPEC_VA
On 4/17/23 12:36, Michael Collison wrote:
2023-03-02 Michael Collison
Juzhe Zhong
* config/riscv/riscv.md (riscv_vector_preferred_simd_mode): Include
vector-iterators.md.
* config/riscv/vector-auto.md: New file containing
autovectorization patt
2023-03-02 Michael Collison
Juzhe Zhong
* config/riscv/riscv.md (riscv_vector_preferred_simd_mode): Include
vector-iterators.md.
* config/riscv/vector-auto.md: New file containing
autovectorization patterns.
* config/riscv/vector-iterators.m
