On Wed, Nov 01, 2017 at 01:31:57PM -0500, Segher Boessenkool wrote: > Hi Mike, > > On Fri, Oct 27, 2017 at 06:39:21PM -0400, Michael Meissner wrote: > > The power9 (running PowerPC ISA 3.0) has a round to integer instruction > > (XSRQPI) that does various flavors of round an IEEE 128-bit floating point > > to > > integeral values. This patch adds the support to the machine independent > > portion of the compiler, and adds the necessary support for ceilf128, > > roundf128, truncf128, and roundf128 to the PowerPC backend when you use > > -mcpu=power9. > > > > I have done bootstrap builds on both x86-64 and a little endian power8 > > system. > > Can I install these patches to the trunk? > > Do you really need to duplicate everything? Other than that the generic > parts look fine to me (but someone else will have to approve it). > > The rs6000 parts are okay for trunk.
Yes, right now you have to do the duplication. -- Michael Meissner, IBM IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA email: meiss...@linux.vnet.ibm.com, phone: +1 (978) 899-4797
