From: Joseph Myers <joseph@codesourcery.com>
To: Tejas Joshi <tejasjoshi9673@gmail.com>
Cc: <gcc@gcc.gnu.org>
Subject: Re: About GSOC.
Date: Fri, 16 Nov 2018 19:00:00 -0000 [thread overview]
Message-ID: <alpine.DEB.2.21.1811161645480.12454@digraph.polyomino.org.uk> (raw)
In-Reply-To: <CACMrGjB6WLp0YS17b3prvbxvYnKtEsxhN3NOePN5SPVazNRM3A@mail.gmail.com>
On Fri, 16 Nov 2018, Tejas Joshi wrote:
> About roundeven, there might be need to add case to
> expand_builtin_int_roundingfn similar to
> ceil, for expansion.
> But how is round() expanded since there's no
> entry for it in expand_builtin_int_roundingfn ?
Please see the comment above expand_builtin_int_roundingfn, and that above
expand_builtin_int_roundingfn_2, which handle different sets of functions.
Those functions are of no relevance to adding support for built-in
roundeven. (They might be of relevance to support for built-in fromfp
functions, depending on whether the detailed semantics allows
casts-to-integer of calls to other functions to be converted into calls to
the fromfp functions. But I don't think inventing __builtin_lroundeven
would be appropriate.)
> Also, is it right to have an added case for roundeven in convert.c
> along CASE_FLT_FN (BUILT_IN_ROUND)
> in convert_to_integer_1?
Not until doing things with fromfp functions. There is no lroundeven (for
example) in TS 18661-1.
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2018-11-16 16:50 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CACMrGjCeaZ7EoYqjLYiAJXjOtOfpJNo9zcbWhfarfkiLMN8YYA@mail.gmail.com>
2018-10-13 4:43 ` Tejas Joshi
2018-10-23 10:47 ` Martin Jambor
2018-10-23 16:51 ` Joseph Myers
2018-11-16 16:50 ` Tejas Joshi
2018-11-16 19:00 ` Joseph Myers [this message]
2019-01-21 19:13 ` Tejas Joshi
2019-01-21 23:03 ` Joseph Myers
2019-01-23 2:55 ` Tejas Joshi
2019-01-23 4:00 ` Tejas Joshi
2019-01-23 17:37 ` Joseph Myers
2019-01-25 19:52 ` Tejas Joshi
2019-01-25 21:32 ` Joseph Myers
2019-01-28 17:00 ` Tejas Joshi
2019-02-04 14:39 ` Tejas Joshi
2019-02-04 15:06 ` Prathamesh Kulkarni
2019-02-04 15:56 ` Tejas Joshi
2019-02-04 16:44 ` Prathamesh Kulkarni
2019-02-04 17:22 ` Tejas Joshi
2019-02-24 12:05 ` Tejas Joshi
2019-03-30 11:24 ` Tejas Joshi
2019-04-01 19:53 ` Joseph Myers
2019-04-04 13:04 ` Tejas Joshi
2019-05-04 11:20 ` Tejas Joshi
2019-05-07 17:18 ` Joseph Myers
2019-05-07 19:38 ` Tejas Joshi
2019-05-07 21:01 ` Joseph Myers
2019-05-08 3:27 ` Tejas Joshi
2019-05-08 7:30 ` Tejas Joshi
2019-05-08 14:21 ` Tejas Joshi
2019-05-09 17:01 ` Joseph Myers
2019-05-09 16:55 ` Joseph Myers
2019-05-20 15:49 ` Martin Jambor
2019-05-20 21:48 ` Joseph Myers
2019-05-29 11:21 ` Tejas Joshi
2019-05-29 18:45 ` Tejas Joshi
2019-05-30 17:08 ` Martin Jambor
2019-05-30 21:38 ` Segher Boessenkool
2019-05-31 10:11 ` Martin Jambor
2019-05-31 10:28 ` Tejas Joshi
2019-06-03 16:38 ` Joseph Myers
2019-06-04 7:03 ` Tejas Joshi
2019-06-05 12:19 ` Tejas Joshi
2019-06-06 16:43 ` Joseph Myers
2019-06-09 4:48 ` Tejas Joshi
2019-06-10 20:26 ` Joseph Myers
2019-06-12 18:52 ` Tejas Joshi
2019-06-13 12:33 ` Tejas Joshi
2019-06-13 17:19 ` Expanding roundeven (Was: Re: About GSOC.) Martin Jambor
2019-06-13 21:16 ` Joseph Myers
2019-06-14 12:49 ` Tejas Joshi
2019-06-14 17:32 ` Martin Jambor
2019-06-17 7:50 ` Tejas Joshi
2019-06-17 17:15 ` Joseph Myers
2019-06-19 13:32 ` Tejas Joshi
2019-06-22 17:11 ` Tejas Joshi
2019-06-22 17:37 ` Jan Hubicka
2019-06-17 17:10 ` Joseph Myers
2019-05-31 11:13 ` About GSOC Segher Boessenkool
2019-05-31 11:16 ` Nathan Sidwell
2019-05-31 13:30 ` Eric Gallager
2019-06-03 9:37 ` Tejas Joshi
2019-06-06 16:56 ` Committing patches and other conventions (Was: Re: About GSOC) Martin Jambor
2019-06-09 4:57 ` Tejas Joshi
2019-06-12 13:48 ` Tejas Joshi
2019-06-13 17:02 ` Martin Jambor
2024-03-04 6:57 About gsoc mokshagnareddyc
2024-03-04 10:06 ` Jonathan Wakely
2024-03-05 2:02 ` Dave Blanchard
2024-03-05 9:31 ` Jonathan Wakely
2024-03-05 9:32 ` Jonathan Wakely
2024-03-11 1:17 ` Dave Blanchard
2024-03-11 9:08 ` Mark Wielaard
2024-03-07 12:26 ` Martin Jambor
2024-03-11 12:41 Julian Waters
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