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From: "dominiq at lps dot ens.fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/99355] -freal-X-real-Y -freal-Z-real-X promotes Z to Y
Date: Thu, 04 Mar 2021 14:41:49 +0000	[thread overview]
Message-ID: <bug-99355-4-fxeK6CMUY1@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-99355-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99355

--- Comment #13 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
I have changed the test in pr57871 comment 0 to

implicit none
integer,parameter:: p1 = 4, dp = kind(1d0)
print *,'kind(1.0_4) ',kind(1.0_4),'precision(1.0_4) ',precision(1.0_4)
print *,'kind(1.0_p1)',kind(1.0_p1),'precision(1.0_p1)',precision(1.0_p1)
print *,'kind(1.0_dp)',kind(1.0_dp),'precision(1.0_dp)',precision(1.0_dp)
end

Before r11-7501 (r11-7474) the output with -freal-4-real-16 is

 kind(1.0_4)           16 precision(1.0_4)           33
 kind(1.0_p1)          16 precision(1.0_p1)          33
 kind(1.0_dp)           8 precision(1.0_dp)          15

after (r11-7502) it is

 kind(1.0_4)            4 precision(1.0_4)            6
 kind(1.0_p1)           4 precision(1.0_p1)           6
 kind(1.0_dp)           8 precision(1.0_dp)          15

It is not the result I expect.

  parent reply	other threads:[~2021-03-04 14:41 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-03  7:00 [Bug fortran/99355] New: " nickpapior at gmail dot com
2021-03-03  7:00 ` [Bug fortran/99355] " nickpapior at gmail dot com
2021-03-03  8:31 ` rguenth at gcc dot gnu.org
2021-03-03  9:16 ` nickpapior at gmail dot com
2021-03-03 14:38 ` burnus at gcc dot gnu.org
2021-03-03 20:39 ` nickpapior at gmail dot com
2021-03-04  7:20 ` cvs-commit at gcc dot gnu.org
2021-03-04  7:20 ` burnus at gcc dot gnu.org
2021-03-04 12:02 ` dominiq at lps dot ens.fr
2021-03-04 12:37 ` burnus at gcc dot gnu.org
2021-03-04 13:03 ` dominiq at lps dot ens.fr
2021-03-04 14:01 ` burnus at gcc dot gnu.org
2021-03-04 14:13 ` burnus at gcc dot gnu.org
2021-03-04 14:41 ` dominiq at lps dot ens.fr [this message]
2021-03-04 16:04 ` burnus at gcc dot gnu.org
2021-03-04 16:24 ` dominiq at lps dot ens.fr
2021-03-04 22:32 ` burnus at gcc dot gnu.org
2021-03-05  9:43 ` cvs-commit at gcc dot gnu.org
2021-03-05  9:46 ` burnus at gcc dot gnu.org

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