[0/3] Prepare and drop vcond expanders

Message ID	20240701083231.160970-1-stefansf@gcc.gnu.org
Headers	DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org BBACC3861871 From: Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org> To: krebbel@linux.ibm.com, gcc-patches@gcc.gnu.org Cc: Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org> Subject: [PATCH 0/3] Prepare and drop vcond expanders Date: Mon, 1 Jul 2024 10:32:28 +0200 Message-ID: <20240701083231.160970-1-stefansf@gcc.gnu.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: list Errors-To: gcc-patches-bounces~patchwork=sourceware.org@gcc.gnu.org
Series	Prepare and drop vcond expanders \| [0/3] Prepare and drop vcond expanders [1/3] s390: Emulate vec_cmp{eq,gt,gtu} for 128-bit integers [2/3] s390: Enable vcond_mask for 128-bit ops [3/3] s390: Drop vcond{,u} expanders

Message ID

20240701083231.160970-1-stefansf@gcc.gnu.org

Headers

DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org BBACC3861871
From: Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
To: krebbel@linux.ibm.com, gcc-patches@gcc.gnu.org
Cc: Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
Subject: [PATCH 0/3] Prepare and drop vcond expanders
Date: Mon,  1 Jul 2024 10:32:28 +0200
Message-ID: <20240701083231.160970-1-stefansf@gcc.gnu.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: list
Errors-To: gcc-patches-bounces~patchwork=sourceware.org@gcc.gnu.org

Series

Prepare and drop vcond expanders |

Message

Stefan Schulze Frielinghaus July 1, 2024, 8:32 a.m. UTC

  This drops vcond expanders.  The first patch
"s390: Emulate vec_cmp{eq,gt,gtu} for 128-bit integers" is somewhat
independent of the other two, since we run already in ICEs.  However,
since after removing vcond expanders testsuite shows one additional
fallout without this patch, which is why I would like to make sure that
this patch lands first and included it in this series.

Stefan Schulze Frielinghaus (3):
  s390: Emulate vec_cmp{eq,gt,gtu} for 128-bit integers
  s390: Enable vcond_mask for 128-bit ops
  s390: Drop vcond{,u} expanders

 gcc/config/s390/vector.md                     | 156 ++++++++++++------
 .../gcc.target/s390/vector/vec-cmp-emu-1.c    |  35 ++++
 .../gcc.target/s390/vector/vec-cmp-emu-2.c    |  18 ++
 .../gcc.target/s390/vector/vec-cmp-emu-3.c    |  17 ++
 4 files changed, 175 insertions(+), 51 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/s390/vector/vec-cmp-emu-1.c
 create mode 100644 gcc/testsuite/gcc.target/s390/vector/vec-cmp-emu-2.c
 create mode 100644 gcc/testsuite/gcc.target/s390/vector/vec-cmp-emu-3.c

Comments

Andreas Krebbel July 12, 2024, 7:12 a.m. UTC | #1

On 7/1/24 10:32, Stefan Schulze Frielinghaus wrote:

> This drops vcond expanders.  The first patch
> "s390: Emulate vec_cmp{eq,gt,gtu} for 128-bit integers" is somewhat
> independent of the other two, since we run already in ICEs.  However,
> since after removing vcond expanders testsuite shows one additional
> fallout without this patch, which is why I would like to make sure that
> this patch lands first and included it in this series.
>
> Stefan Schulze Frielinghaus (3):
>    s390: Emulate vec_cmp{eq,gt,gtu} for 128-bit integers
>    s390: Enable vcond_mask for 128-bit ops
>    s390: Drop vcond{,u} expanders


Ok. Thanks!


Andreas


>
>   gcc/config/s390/vector.md                     | 156 ++++++++++++------
>   .../gcc.target/s390/vector/vec-cmp-emu-1.c    |  35 ++++
>   .../gcc.target/s390/vector/vec-cmp-emu-2.c    |  18 ++
>   .../gcc.target/s390/vector/vec-cmp-emu-3.c    |  17 ++
>   4 files changed, 175 insertions(+), 51 deletions(-)
>   create mode 100644 gcc/testsuite/gcc.target/s390/vector/vec-cmp-emu-1.c
>   create mode 100644 gcc/testsuite/gcc.target/s390/vector/vec-cmp-emu-2.c
>   create mode 100644 gcc/testsuite/gcc.target/s390/vector/vec-cmp-emu-3.c
>