search for: r233540

...ler > > >cleanups can also be done for SystemZ and PowerPC if it’s agreed > > >this is a good idea. > > > > However, this was then never implemented for SystemZ and PowerPC. > > Should we do so as well? > > Yes, I think we should. Checked in for SystemZ as r233540. Do you want me to do PowerPC too? Bye, Ulrich

Hi Hal, I only just noticed that about a year ago, Jim removed CPU auto-detection for the X86 target: http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-April/071991.html http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20140407/212676.html >Currently the X86 backend does CPU auto-detection and subtarget feature >detection when the TargetMachine is created if no explicit CPU was