From: Andrew Haley <aph@redhat.com>
To: gcc-help@gcc.gnu.org
Subject: Re: missed: not vectorized: relevant phi not supported: found_14 = PHI <found_5(7), -1(15)>
Date: Thu, 19 Oct 2023 09:42:01 +0100 [thread overview]
Message-ID: <3643bfae-d5fc-47bd-81b2-c343a04ff0f2@redhat.com> (raw)
In-Reply-To: <CA+7wUsziNZKyi2LgVc=CAL8rPF-Z19uSe9JtDA3h+EM3joySMA@mail.gmail.com>
On 10/19/23 09:12, Mathieu Malaterre via Gcc-help wrote:
> I still do not understand what `PHI`, `found_14` or `<found_5(7), -1(15)>`
> refer to exactly, but I'll continue studying the *.vect output.
Phi nodes:
https://en.wikipedia.org/wiki/Static_single-assignment_form#Converting_to_SSA
--
Andrew Haley (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
prev parent reply other threads:[~2023-10-19 8:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-19 6:43 Mathieu Malaterre
2023-10-19 7:17 ` Marc Glisse
2023-10-19 8:12 ` Mathieu Malaterre
2023-10-19 8:42 ` Andrew Haley [this message]
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