On Oct 27, 2011, at 12:58 PM, Chris Lattner wrote: > > 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.
Ah, I see it now, looks great! -Chris _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
