Date: Sat, 10 Sep 2005 19:03:35 -0400 (EDT) From: "Mikhail T." <mi@aldan.algebra.com> To: amd64@FreeBSD.org, current@FreeBSD.org Cc: gerald@FreeBSD.org Subject: another case of Arithmetic exception on amd64 Message-ID: <200509102303.j8AN3ZO9073021@blue.virtual-estates.net>
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Hello! I built and installed audio/timidity the stock compiler with my usual CFLAGS: -O2 -fno-strict-aliasing -pipe -march=opteron It dies on startup from SIGFPE. I turned on "-Wall -Werror" and patched the port to compile cleanly without any warning. That did not help... Compiling with -O1 or -O0 is fine. I remember having the same issue with Tcl84 compiled with -O2 -- what's wrong with the second level of optimization? Is not it supposed to finally work? I'm using 5.4-stable from July 21 on amd64. Please, advise. Thanks! -mi
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