Date: Tue, 29 Oct 2019 18:40:07 +0000 From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 241550] Base Clang can't compile trivial CUDA programs: error: no matching function for call to '__isnan' Message-ID: <bug-241550-29464-5RRwHduQUa@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-241550-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-241550-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241550 Dimitry Andric <dim@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |das@FreeBSD.org, | |kib@FreeBSD.org --- Comment #3 from Dimitry Andric <dim@FreeBSD.org> --- Ah, I see we also have a different implementation of __isnan and __isnanf (but not __isnanl) in lib/libc/gen/isnan.c. That one actually tests IEEE bits, instead of just doing "x != x". So maybe that is the reason we can't expose __isnan, for backwards compatibility? -- You are receiving this mail because: You are the assignee for the bug.help
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