From: Jakub Jelinek <jakub@redhat.com>
To: Aldy Hernandez <aldyh@redhat.com>
Cc: "MacLeod, Andrew" <amacleod@redhat.com>,
GCC patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] [PR24021] Implement PLUS_EXPR range-op entry for floats.
Date: Tue, 8 Nov 2022 15:03:53 +0100 [thread overview]
Message-ID: <Y2phyXm/pZjnBdl3@tucnak> (raw)
In-Reply-To: <CAGm3qMWya83hK0fA26T8GAo+LO5jSDt8-7BmtwUSSAmGJW8krg@mail.gmail.com>
On Tue, Nov 08, 2022 at 03:02:40PM +0100, Aldy Hernandez wrote:
> From d02ce8eaf16d2fc6db6472268fd962e09c2fd81e Mon Sep 17 00:00:00 2001
> From: Aldy Hernandez <aldyh@redhat.com>
> Date: Mon, 7 Nov 2022 14:18:57 +0100
> Subject: [PATCH] Provide normalized and denormal format version of
> real_isdenormal.
>
> Implement a variant of real_isdenormal() to be used within real.cc
> where the argument is known to be in denormal format. Rewrite
> real_isdenormal() for use outside of real.cc where the argument is
> known to be normalized.
>
> gcc/ChangeLog:
>
> * real.cc (real_isdenormal): New.
> (encode_ieee_single): Call real_isdenormal.
> (encode_ieee_double): Same.
> (encode_ieee_extended): Same.
> (encode_ieee_quad): Same.
> (encode_ieee_half): Same.
> (encode_arm_bfloat_half): Same.
> * real.h (real_isdenormal): Add mode argument. Rewrite for
> normalized values.
> * value-range.cc (frange::flush_denormals_to_zero): Pass mode to
> real_isdenormal.
LGTM, thanks.
Jakub
next prev parent reply other threads:[~2022-11-08 14:04 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-13 12:36 Aldy Hernandez
2022-10-13 13:02 ` Toon Moene
2022-10-13 13:44 ` Aldy Hernandez
2022-10-13 13:52 ` Toon Moene
2022-10-14 8:04 ` Aldy Hernandez
2022-10-13 17:57 ` Jakub Jelinek
2022-10-17 6:21 ` Aldy Hernandez
2022-10-24 6:04 ` Aldy Hernandez
2022-10-29 4:55 ` Jeff Law
2022-10-31 8:42 ` Aldy Hernandez
2022-11-04 13:16 ` Jakub Jelinek
2022-11-04 19:14 ` Jakub Jelinek
2022-11-04 19:53 ` Jakub Jelinek
2022-11-07 12:35 ` Aldy Hernandez
2022-11-07 12:43 ` Jakub Jelinek
2022-11-07 12:48 ` Aldy Hernandez
2022-11-07 12:56 ` Jakub Jelinek
2022-11-07 15:38 ` Aldy Hernandez
2022-11-08 11:07 ` Jakub Jelinek
2022-11-08 12:47 ` Aldy Hernandez
2022-11-08 13:15 ` Jakub Jelinek
2022-11-08 14:02 ` Aldy Hernandez
2022-11-08 14:03 ` Jakub Jelinek [this message]
2022-11-07 15:41 ` Aldy Hernandez
2022-11-08 11:20 ` Jakub Jelinek
2022-11-08 13:06 ` Aldy Hernandez
2022-11-08 13:24 ` Jakub Jelinek
2022-11-08 13:47 ` Aldy Hernandez
2022-11-08 13:50 ` Jakub Jelinek
2022-11-08 14:06 ` Aldy Hernandez
2022-11-08 14:11 ` Jakub Jelinek
2022-11-08 14:14 ` Aldy Hernandez
2022-11-08 23:05 ` Aldy Hernandez
2022-11-09 6:59 ` Aldy Hernandez
2022-11-08 17:44 ` Andrew Waterman
2022-11-08 18:11 ` Jakub Jelinek
2022-11-08 18:17 ` Andrew Waterman
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