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] fix usage when killing loads & stores
Date: Mon, 12 Feb 2018 23:02:37 +0100 [thread overview]
Message-ID: <20180212220246.17750-1-luc.vanoostenryck@gmail.com> (raw)
This series contains 4 fixes for missing removal of
value or address usage when unneeded loads or stores
are killed during symbol simplification.
This series is available in the Git repository at:
https://github.com/lucvoo/sparse-dev/tree/fix-missing-kills
git://github.com/lucvoo/sparse-dev.git fix-missing-kills
----------------------------------------------------------------
Luc Van Oostenryck (9):
add helpers for pseudo's user-list's size
add testcase for bad killing of dominated stores
add testcases for converted loads
fix killing of converted loads
kill dead stores when simplifying symbols
use has_users() in dead_insn() too
let kill_instruction() report if changes were made
kill dead loads
fix usage of deadborn loads
flow.c | 23 ++++++-----------------
flow.h | 10 +++++-----
linearize.h | 10 ++++++++++
memops.c | 11 +----------
simplify.c | 34 +++++++++++++++++-----------------
validation/mem2reg/load-deadborn.c | 9 +++++++++
validation/optim/load-converted.c | 14 ++++++++++++++
validation/optim/load-dead.c | 11 +++++++++++
validation/optim/load-semi-volatile.c | 25 +++++++++++++++++++++++++
validation/optim/store-dominated.c | 15 +++++++++++++++
10 files changed, 113 insertions(+), 49 deletions(-)
create mode 100644 validation/mem2reg/load-deadborn.c
create mode 100644 validation/optim/load-converted.c
create mode 100644 validation/optim/load-dead.c
create mode 100644 validation/optim/load-semi-volatile.c
create mode 100644 validation/optim/store-dominated.c
next reply other threads:[~2018-02-12 22:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 22:02 Luc Van Oostenryck [this message]
2018-02-12 22:02 ` [PATCH 1/9] add testcases for converted loads Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 2/9] fix killing of " Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 3/9] fix usage of deadborn loads Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 4/9] add helpers for pseudo's user-list's size Luc Van Oostenryck
2018-02-12 22:11 ` Linus Torvalds
2018-02-12 22:28 ` Luc Van Oostenryck
2018-02-12 23:25 ` Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 5/9] use has_users() in dead_insn() too Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 6/9] let kill_instruction() report if changes were made Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 7/9] kill dead loads Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 8/9] add testcase for bad killing of dominated stores Luc Van Oostenryck
2018-02-12 22:02 ` [PATCH 9/9] kill dead stores when simplifying symbols Luc Van Oostenryck
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