From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id 901023858C2C; Sun,  2 Oct 2022 08:12:08 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 901023858C2C
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1664698328;
	bh=hNbBASJyOzwZtI8e8kTxkEQqTweYko0Ialrrt+VmjVo=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=evYw1Kns1rogn7Zad3hejg8BumMmOok0JUfjnsTjEOjYVEG9bO6Ire90NvgH1f0Gv
	 EHksbWX73b+6B9hs0gDBmCTsQfWVd0vUnz6YJ8u5aJaeCPHyFjZpd17q6PWgceVJTO
	 ZTXcYO0JFIyNw40OAE0/agkOFEpTPUPtBgu35l4M=
From: "schwab@linux-m68k.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/107117] "atan2" fails to set the floating-point
 inexact exception  due to constant folding, in some cases
Date: Sun, 02 Oct 2022 08:12:07 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: middle-end
X-Bugzilla-Version: 10.2.1
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: schwab@linux-m68k.org
X-Bugzilla-Status: UNCONFIRMED
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: 
Message-ID: <bug-107117-4-g36nsBMYat@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-107117-4@http.gcc.gnu.org/bugzilla/>
References: <bug-107117-4@http.gcc.gnu.org/bugzilla/>
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
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107117

--- Comment #4 from Andreas Schwab <schwab@linux-m68k.org> ---
Whether the inexact exception is raised or not is unspecified in general, a=
nd
atan2 is no exception.=