From: <apinski@marvell.com>
To: <gcc-patches@gcc.gnu.org>
Cc: Andrew Pinski <apinski@marvell.com>
Subject: [PATCH 0/7] PHI-OPT move abs_replacement to match.pd
Date: Wed, 23 Jun 2021 15:19:08 -0700 [thread overview]
Message-ID: <1624486755-12879-1-git-send-email-apinski@marvell.com> (raw)
From: Andrew Pinski <apinski@marvell.com>
To able to move PHI-OPT's abs_replacement to match.pd, a bunch
of support needed to be added to PHI-OPT.
This is a set of 7 patches which allows us to remove abs_replacement
and even does one set further and does a few extra transformations
that abs_replacement did not do (just because of the moving from
fold to match).
Andrew Pinski (7):
Expand the comparison argument of fold_cond_expr_with_comparison
Reset the range info on the moved instruction in PHIOPT
Duplicate the range information of the phi onto the new ssa_name
Allow match-and-simplified phiopt to run in early phiopt
Try inverted comparison for match_simplify in phiopt
Lower for loops before lowering cond in genmatch
Port most of the A CMP 0 ? A : -A to match
gcc/fold-const.c | 39 +--
gcc/genmatch.c | 28 +-
gcc/match.pd | 60 +++++
gcc/testsuite/gcc.dg/tree-ssa/phi-opt-15.c | 4 +-
gcc/tree-ssa-phiopt.c | 286 +++++++++------------
5 files changed, 217 insertions(+), 200 deletions(-)
--
2.27.0
next reply other threads:[~2021-06-23 22:19 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 22:19 apinski [this message]
2021-06-23 22:19 ` [PATCH 1/7] Expand the comparison argument of fold_cond_expr_with_comparison apinski
2021-06-24 15:11 ` Jeff Law
2021-06-23 22:19 ` [PATCH 2/7] Reset the range info on the moved instruction in PHIOPT apinski
2021-06-24 15:11 ` Jeff Law
2021-06-23 22:19 ` [PATCH 3/7] Duplicate the range information of the phi onto the new ssa_name apinski
2021-06-24 15:16 ` Jeff Law
2021-06-26 6:21 ` Andrew Pinski
2021-06-23 22:19 ` [PATCH 4/7] Allow match-and-simplified phiopt to run in early phiopt apinski
2021-06-24 16:23 ` Jeff Law
2021-06-25 8:24 ` Richard Biener
2021-06-29 15:17 ` Jeff Law
2021-06-23 22:19 ` [PATCH 5/7] Try inverted comparison for match_simplify in phiopt apinski
2021-06-24 13:02 ` Bernhard Reutner-Fischer
2021-06-24 15:17 ` Jeff Law
2021-06-23 22:19 ` [PATCH 6/7] Lower for loops before lowering cond in genmatch apinski
2021-06-24 16:25 ` Jeff Law
2021-06-23 22:19 ` [PATCH 7/7] Port most of the A CMP 0 ? A : -A to match apinski
2021-06-24 15:19 ` Jeff Law
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