From: Segher Boessenkool <segher@kernel.crashing.org>
To: gcc-patches@gcc.gnu.org
Cc: dje.gcc@gmail.com, "Kewen.Lin" <linkw@linux.vnet.ibm.com>,
Segher Boessenkool <segher@kernel.crashing.org>
Subject: [PATCH 0/3] rs6000: Get rid of wD
Date: Wed, 5 Oct 2022 19:08:38 +0000 [thread overview]
Message-ID: <cover.1664994970.git.segher@kernel.crashing.org> (raw)
This series rewrites the code now using the wD constraint, because this
constraint is a) unnecessary to have at all, and b) we want to use the
constraint name for a more mnemonic purpose.
As an extra benefit the new code is simpler than the original was.
I'll commit this to trunk shortly.
Segher
Segher Boessenkool (3):
rs6000: Remove "wD" from *vsx_extract_<mode>_store
rs6000: Rework vsx_extract_<mode>
rs6000: Remove the wD constraint
gcc/config/rs6000/constraints.md | 6 ---
gcc/config/rs6000/vsx.md | 85 +++++++++++++++++++---------------------
gcc/doc/md.texi | 3 --
3 files changed, 40 insertions(+), 54 deletions(-)
--
1.8.3.1
next reply other threads:[~2022-10-05 19:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-05 19:08 Segher Boessenkool [this message]
2022-10-05 19:08 ` [PATCH 1/3] rs6000: Remove "wD" from *vsx_extract_<mode>_store Segher Boessenkool
2022-10-05 19:08 ` [PATCH 2/3] rs6000: Rework vsx_extract_<mode> Segher Boessenkool
2022-10-05 19:08 ` [PATCH 3/3] rs6000: Remove the wD constraint Segher Boessenkool
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