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%294 = call float bitcast (float (float, float*)* @__gpu_modff to float ( float, i64)*)(float %293, i64 %preg.212.addr.0) as you may know, some gpu backends don't support function call. we need to make sure to inline all functions here. however, Inliner can not figure out that this is a valid callsite in this form. actually, it is. in C words, cast a function and then call should be treat as

...e'll want to get other folks input here, but a small patch to the inliner > to handle this case would seem reasonable to me. > > Philip > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150105/5016835d/attachment.html>