On Fri, 2020-01-31 at 15:50 -0300, Vitor Guidi wrote: > I took the required steps. The patch is attached to this email, I hope > I got it right this time. I did not forward the patch to gcc-patches > the first time, sorry for the inconvenience. > > Thank you for your attention, > > Vitor. > > in gcc/ChangeLog: > 2020-01-28 Vitor Guidi <vitor.gu...@usp.br> > * match.pd: New substitution rule for tanh(x)/sinh(x) -> > 1.0/cosh(x). > > in gcc/testsuite/ChangeLog: > 2020-01-28 Vitor Guidi <vitor.gu...@usp.br> > *gcc.dg/tanhbysinh.c (new): New testcase. Just a note. We're currently in stage4 of our development cycle, which means we're focused fixing regressions. As a result your patch may not get a lot of attention until we open the tree for gcc-11 development in a couple months.
Jeff >
