From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 74034386EC4B; Fri, 8 Jan 2021 13:48:22 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 74034386EC4B From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: =?UTF-8?B?W0J1ZyB0cmVlLW9wdGltaXphdGlvbi85ODYwMl0gRmFpbHVyZSB0?= =?UTF-8?B?byBvcHRpbWlzZSB2ZWN0b3Ig4oCceCA+IC0xMDAgPyB4IDogLTEwMOKAnSB0?= =?UTF-8?B?byBNQVhfRVhQUg==?= Date: Fri, 08 Jan 2021 13:48:22 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth 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: bug_status everconfirmed 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, 08 Jan 2021 13:48:22 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98602 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever confirmed|0 |1 Last reconfirmed| |2021-01-08 --- Comment #1 from Richard Biener --- Guess we miss folders for this since it is represented as VEC_COND_EXPR from the start (the testcase only builds with the C++ frontend) and scalar MIN/M= AX are usually detected by phiopt. Ah, fold_cond_expr_with_comparison doesn't handle adjusted constants: return =3D VEC_COND_EXPR < x >=3D { -99, -99, -99, -99 } , x , { = -100, -100, -100, -100 } > ;=