From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: [PATCH 0/9] simplify CMP(AND(x,M), C) and CMP(OR(x,M), C)
Date: Wed, 10 Mar 2021 22:49:41 +0100 [thread overview]
Message-ID: <20210310214950.84192-1-luc.vanoostenryck@gmail.com> (raw)
This series contains simplifications of compaes between a constant
and a constant AND/OR mask.
Luc Van Oostenryck (9):
change testing of signed compares against SMIN or SMAX
add testcases for constant compares against AND/OR
simplify (x & M) cmps C
simplify (x & M) cmpu C
simplify (x & M) cmps 0
simplify (x & M) {==,!=} C
simplify (x | M) {==,!=} C
simplify (x | M) cmps C
simplify (x | M) cmpu C
simplify.c | 98 ++++++++++++++++++++++++++++++++++
validation/optim/cmpe-and0.c | 10 ++++
validation/optim/cmpe-or0.c | 10 ++++
validation/optim/cmps-and0.c | 21 ++++++++
validation/optim/cmps-minmax.c | 8 +--
validation/optim/cmps-or0.c | 21 ++++++++
validation/optim/cmps0-and0.c | 12 +++++
validation/optim/cmpu-and0.c | 17 ++++++
validation/optim/cmpu-or0.c | 18 +++++++
9 files changed, 211 insertions(+), 4 deletions(-)
create mode 100644 validation/optim/cmpe-and0.c
create mode 100644 validation/optim/cmpe-or0.c
create mode 100644 validation/optim/cmps-and0.c
create mode 100644 validation/optim/cmps-or0.c
create mode 100644 validation/optim/cmps0-and0.c
create mode 100644 validation/optim/cmpu-and0.c
create mode 100644 validation/optim/cmpu-or0.c
--
2.30.0
next reply other threads:[~2021-03-10 22:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 21:49 Luc Van Oostenryck [this message]
2021-03-10 21:49 ` [PATCH 1/9] change testing of signed compares against SMIN or SMAX Luc Van Oostenryck
2021-03-10 21:49 ` [PATCH 2/9] add testcases for constant compares against AND/OR Luc Van Oostenryck
2021-03-10 21:49 ` [PATCH 3/9] simplify (x & M) cmps C Luc Van Oostenryck
2021-03-10 21:49 ` [PATCH 4/9] simplify (x & M) cmpu C Luc Van Oostenryck
2021-03-10 21:49 ` [PATCH 5/9] simplify (x & M) cmps 0 Luc Van Oostenryck
2021-03-10 21:49 ` [PATCH 6/9] simplify (x & M) {==,!=} C Luc Van Oostenryck
2021-03-10 21:49 ` [PATCH 7/9] simplify (x | " Luc Van Oostenryck
2021-03-10 21:49 ` [PATCH 8/9] simplify (x | M) cmps C Luc Van Oostenryck
2021-03-10 21:49 ` [PATCH 9/9] simplify (x | M) cmpu C Luc Van Oostenryck
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