From: Robin Dapp <rdapp.gcc@gmail.com>
To: Richard Biener <rguenther@suse.de>
Cc: rdapp.gcc@gmail.com, gcc-patches <gcc-patches@gcc.gnu.org>,
Tamar.Christina@arm.com
Subject: Re: [PATCH] match.pd: Use element_mode instead of TYPE_MODE.
Date: Tue, 27 Jun 2023 11:42:30 +0200 [thread overview]
Message-ID: <e160cee4-fd96-2a63-c48b-d91c4fecbc49@gmail.com> (raw)
In-Reply-To: <nycvar.YFH.7.77.849.2306270840440.4723@jbgna.fhfr.qr>
> Yeah, the optab should already have the fallback of WIDENing here?
> So why does that fail?
We reach
if (CLASS_HAS_WIDER_MODES_P (mclass))
which returns false because mclass == MODE_VECTOR_FLOAT.
CLASS_HAS_WIDER_MODES_P only handles non-vector classes?
Same for FOR_EACH_WIDER_MODE that follows.
Regards
Robin
next prev parent reply other threads:[~2023-06-27 9:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-26 14:26 Robin Dapp
2023-06-26 23:18 ` Jeff Law
2023-06-27 6:30 ` Richard Biener
2023-06-27 6:47 ` Robin Dapp
2023-06-27 7:03 ` Richard Biener
2023-06-27 7:42 ` Robin Dapp
2023-06-27 8:46 ` Richard Biener
2023-06-27 9:42 ` Robin Dapp [this message]
2023-06-27 9:50 ` Richard Biener
2023-06-27 9:55 ` Robin Dapp
2023-06-27 10:05 ` Richard Biener
2023-06-27 15:55 ` Robin Dapp
2023-06-27 23:05 ` Andrew Pinski
2023-06-28 7:27 ` Andrew Pinski
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