tra added a comment. In https://reviews.llvm.org/D44985#1050670, @rjmccall wrote:
> What exactly are you trying to express here? Are you just trying to make > these external declarations when compiling for the device because > `__shared__` variables are actually defined on the host? That should be > handled by the frontend by setting up the AST so that these declarations are > not definitions. __shared__ vars (at least in CUDA) are weird. Local-scoped ones are implicitly static (which compiler will attempt to zero-init) but in CUDA __shared__ variables can't have static initializers and we don't know the value of such vars when we launch the kernel. https://reviews.llvm.org/D44985 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
