jgravelle-google added a comment.
https://clang.llvm.org/compatibility.html doesn't mention anything about POSIX,
only C11 compliance, so I didn't think Clang in general cared about POSIX.
That being said I can definitely agree that Clang shouldn't preclude POSIX.
I'll open a more-general diff.
efriedma added a comment.
It doesn't make sense to do this in WebAssembly-specific code; every POSIX
platform has a signgam which behaves the same way.
https://reviews.llvm.org/D29736
___
cfe-commits mailing list
cfe-commits@lists.llvm.org
jgravelle-google created this revision.
Herald added a subscriber: jfb.
Current WebAssembly implementations use musl libc, which writes to
signgam in its lgamma functions. We want the rest of the builtins to be
const under -fno-math-errno, so overwrite lgamma's builtin definitions
to be
