From: Jeff Law <jeffreyalaw@gmail.com>
To: apinski@marvell.com, gcc-patches@gcc.gnu.org
Subject: Re: [PATCH 2/2] Fix 101805: Simplify min/max of boolean arguments
Date: Sat, 18 Sep 2021 23:56:24 -0600 [thread overview]
Message-ID: <b82dc377-5608-a7ac-2ac9-68ed5e42a71f@gmail.com> (raw)
In-Reply-To: <1628900361-27676-2-git-send-email-apinski@marvell.com>
On 8/13/2021 6:19 PM, apinski--- via Gcc-patches wrote:
> From: Andrew Pinski <apinski@marvell.com>
>
> I noticed this while Richard B. fixing PR101756.
> Basically min of two bools is the same as doing an "and"
> and max of two bools is doing an "ior".
>
> gcc/ChangeLog:
>
> * match.pd: Add min/max patterns for bool types.
>
> gcc/testsuite/ChangeLog:
>
> * gcc.dg/tree-ssa/bool-12.c: New test.
OK
jeff
next prev parent reply other threads:[~2021-09-19 5:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-14 0:19 [PATCH 1/2] Add gimple_truth_valued_p to match.pd and use it apinski
2021-08-14 0:19 ` [PATCH 2/2] Fix 101805: Simplify min/max of boolean arguments apinski
2021-08-16 6:29 ` Richard Biener
2021-09-19 5:56 ` Jeff Law [this message]
2021-08-16 6:22 ` [PATCH 1/2] Add gimple_truth_valued_p to match.pd and use it Richard Biener
2021-09-19 5:55 ` Jeff Law
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