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[79.227.161.89]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5a2b676c82csm233888a12.13.2024.07.18.12.33.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jul 2024 12:33:36 -0700 (PDT) In-Reply-To: (Andrea Corallo's message of "Thu, 18 Jul 2024 15:06:38 -0400") Received-SPF: pass client-ip=2a00:1450:4864:20::52b; envelope-from=gerd.moellmann@gmail.com; helo=mail-ed1-x52b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:321808 Archived-At: Andrea Corallo writes: >> Let's see how long igc survives this time :-). > > Hi Gerd, > > if you want to use '__builtin_unwind_init' be aware that this GCC bug > I've found sometime ago [1] might make the builtin ineffective. It > might not effect your generated code but in case you need you can see > how we work it around in 'flush_stack_call_func'. > > Regards Thanks, that could become important at some point on platforms other than macOS. AFAIK, one cannot build Emacs with GCC on newer versions of macOS because the SDK is incompatible with GCC, so GCC is out of the picture. I haven't heard yet of anyone else having problems of the sort I have here on macOS on other platforms. But maybe that comes up later.