On Thu, Nov 16, 2017 at 04:08:17PM -0700, Logan Gunthorpe wrote: > These bultins are defined by in gcc since 4.4. They are also now > used by the isinf, isfinite and isnan macros. So using them with a > newer gcc causes 'undefined identifier' errors. > > Add the builtin definitions and some validation checks for these > functions. > > Signed-off-by: Logan Gunthorpe <logang@xxxxxxxxxxxx> Acked-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx> > --- > > Changes since v1: > * Remove math.h dependancy from validation tests. As a consequnce > we don't test that the math functions work. (Per a request from > Christopher.) It would only have tested if your <math.h> doesn't have errors. -- Luc -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
