From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 911D23848032; Fri, 4 Jun 2021 18:35:23 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 911D23848032 From: "bergner at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/100909] [12 Regression] powerpc64le: Regression causing unexpected error with IBM long double Date: Fri, 04 Jun 2021 18:35:23 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: rejects-valid X-Bugzilla-Severity: normal X-Bugzilla-Who: bergner at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: everconfirmed cc bug_status cf_reconfirmed_on Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Jun 2021 18:35:23 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100909 Peter Bergner changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 CC| |bergner at gcc dot gnu.org, | |marxin at gcc dot gnu.org, | |segher at gcc dot gnu.org Status|UNCONFIRMED |NEW Last reconfirmed| |2021-06-04 --- Comment #1 from Peter Bergner --- Confirmed. creduce on the attached test case gives me: bergner@pike:~/gcc/BUGS/PR100909$ cat pr100909.i void __attribute__((__optimize__("O2"))) a() { } bergner@pike:~/gcc/BUGS/PR100909$ /home/bergner/gcc/build/gcc-fsf-mainline-pr100799-debug/gcc/xgcc -B/home/bergner/gcc/build/gcc-fsf-mainline-pr100799-debug/gcc -S=20 -mlong-double-128 -mabi=3Dibmlongdouble pr100909.i=20 pr100909.i:1:1: error: =E2=80=98-mabi=3Dibmlongdouble=E2=80=99 requires =E2= =80=98-mlong-double-128=E2=80=99 1 | void __attribute__((__optimize__("O2"))) a() { } | ^~~~ pr100909.i: In function =E2=80=98a=E2=80=99: pr100909.i:1:1: error: =E2=80=98-mabi=3Dibmlongdouble=E2=80=99 requires =E2= =80=98-mlong-double-128=E2=80=99 pr100909.i:1:1: error: =E2=80=98-mabi=3Dibmlongdouble=E2=80=99 requires =E2= =80=98-mlong-double-128=E2=80=99 pr100909.i:1:42: error: =E2=80=98-mabi=3Dibmlongdouble=E2=80=99 requires = =E2=80=98-mlong-double-128=E2=80=99 1 | void __attribute__((__optimize__("O2"))) a() { } | ^ pr100909.i:1:42: error: =E2=80=98-mabi=3Dibmlongdouble=E2=80=99 requires = =E2=80=98-mlong-double-128=E2=80=99=