On Oct 27, 2011, at 12:19 PM, Peter Collingbourne wrote: > Author: pcc > Date: Thu Oct 27 14:19:51 2011 > New Revision: 143136 > > URL: http://llvm.org/viewvc/llvm-project?rev=143136&view=rev > Log: > Annotate imprecise FP division with fpaccuracy metadata > > The OpenCL single precision division operation is only required to > be accurate to 2.5ulp. Annotate the fdiv instruction with metadata > which signals to the backend that an imprecise divide instruction > may be used.
Hi Peter, Please make sure that these annotations are documented in LangRef. -Chris _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
