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From: Kito Cheng <kito.cheng@gmail.com>
To: Michael Collison <collison@rivosinc.com>
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH v4 05/10] RISC-V:autovec: Add autovectorization patterns for binary integer operations
Date: Wed, 19 Apr 2023 09:19:19 +0800	[thread overview]
Message-ID: <CA+yXCZCce7zOUHDhCW_7iCBd1s4Jv62rpJ2MQx0dbwD5B1bQ8Q@mail.gmail.com> (raw)
In-Reply-To: <20230417183701.2249183-6-collison@rivosinc.com>

> 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_VADD
> +  UNSPEC_VSUB

Defined but unused?

>    UNSPEC_VADC
>    UNSPEC_VSBC
>    UNSPEC_VMADC
> diff --git a/gcc/config/riscv/vector.md b/gcc/config/riscv/vector.md
> index 0ecca98f20c..2ac5b744503 100644
> --- a/gcc/config/riscv/vector.md
> +++ b/gcc/config/riscv/vector.md
> @@ -26,8 +26,6 @@
>  ;; - Auto-vectorization (TBD)
>  ;; - Combine optimization (TBD)
>
> -(include "vector-iterators.md")
> -

Why remove this?

  parent reply	other threads:[~2023-04-19  1:19 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-17 18:36 [PATCH v4 00/10] RISC-V: Add autovec support Michael Collison
2023-04-17 18:36 ` [PATCH v4 01/10] RISC-V: Add new predicates and function prototypes Michael Collison
2023-04-19  0:54   ` Kito Cheng
2023-04-26  2:50     ` Jeff Law
2023-04-17 18:36 ` [PATCH v4 02/10] RISC-V: autovec: Export policy functions to global scope Michael Collison
2023-04-17 18:36 ` [PATCH v4 03/10] RISC-V:autovec: Add auto-vectorization support functions Michael Collison
2023-04-19  1:15   ` Kito Cheng
2023-04-20  2:19   ` juzhe.zhong
2023-04-17 18:36 ` [PATCH v4 04/10] RISC-V:autovec: Add target vectorization hooks Michael Collison
2023-04-19  1:04   ` Kito Cheng
2023-04-20  2:11   ` juzhe.zhong
2023-04-17 18:36 ` [PATCH v4 05/10] RISC-V:autovec: Add autovectorization patterns for binary integer operations Michael Collison
2023-04-18 23:14   ` Jeff Law
2023-04-19  1:19   ` Kito Cheng [this message]
2023-04-20 20:21     ` Michael Collison
2023-04-20  2:24   ` juzhe.zhong
2023-04-26 18:15     ` Robin Dapp
     [not found]     ` <3DF5ADD87A33EE11+BA2E4625-72A4-421A-B9D3-6DCA48E402BD@rivai.ai>
2023-04-27  0:04       ` [PATCH v4 05/10] RISC-V: autovec: " Michael Collison
2023-04-27 16:20         ` Palmer Dabbelt
2023-04-17 18:36 ` [PATCH v4 06/10] RISC-V:autovec: Add autovectorization tests for add & sub Michael Collison
2023-04-17 18:36 ` [PATCH v4 07/10] vect: Verify that GET_MODE_NUNITS is a multiple of 2 Michael Collison
2023-04-18  6:11   ` Richard Biener
2023-04-18 14:28     ` Kito Cheng
2023-04-18 18:21       ` Kito Cheng
2023-04-18 22:48         ` juzhe.zhong
2023-04-18 23:19           ` Michael Collison
2023-04-20 10:01           ` Richard Sandiford
2023-04-17 18:36 ` [PATCH v4 08/10] RISC-V:autovec: Add autovectorization tests for binary integer Michael Collison
2023-04-17 18:37 ` [PATCH v4 09/10] This patch adds a guard for VNx1 vectors that are present in ports like riscv Michael Collison
2023-04-18 14:26   ` Kito Cheng
2023-04-18 18:10     ` Michael Collison
2023-04-17 18:37 ` [PATCH v4 10/10] This patch supports 8 bit auto-vectorization in riscv Michael Collison
2023-04-17 19:26 ` [PATCH v4 00/10] RISC-V: Add autovec support Palmer Dabbelt
2023-04-18  6:22   ` Richard Biener
2023-04-25 15:26 ` Palmer Dabbelt
2023-04-26  2:52   ` Jeff Law

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