[Bug 241550] Base Clang can't compile trivial CUDA programs: error: no matching function for call to '__isnan'

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Oct 29 00:58:17 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241550

Kubilay Kocak <koobs at FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open
           Keywords|                            |needs-patch
                URL|                            |https://reviews.llvm.org/D6
                   |                            |0220#1723350
           Severity|Affects Only Me             |Affects Many People
              Flags|                            |mfc-stable11?,
                   |                            |mfc-stable12?
            Summary|Base Clang can't compile    |Base Clang can't compile
                   |trivial CUDA program.       |trivial CUDA programs:
                   |                            |error: no matching function
                   |                            |for call to '__isnan'
                 CC|                            |dim at FreeBSD.org

--- Comment #1 from Kubilay Kocak <koobs at FreeBSD.org> ---
>From upstream review [1]

"I think the right thing to do here would probably be to define a wrapper
__isnan(double) which would call it."

[1] https://reviews.llvm.org/D60220#1723350

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