Jakub Jelinek wrote: > On Thu, Jul 23, 2015 at 02:46:43PM +0200, Ulrich Weigand wrote: > > > I bet that is gone break also cross-compilers from s390* to other targets. > > > > I think this should be fine on s390. The problem with i386 is that > > the driver-native.c file uses data types only defined by the i386 > > target files (e.g. enum processor_type). But on s390, the file does > > not any target-specific types and should be fully portable. > > That hunk means that driver-native.o is added to EXTRA_GCC_OBJS > even say for s390x-*-* -> x86_64-*-* compiler. While it might compile > there, nothing will use it, so what is it good for? > i?86/x86_64 backend will certainly not reference s390_host_detect_local_cpu > anywhere.
Oh, I agree this will not be *used*. I just wanted to point out that it will not *break* cross-compilers as is. Bye, Ulrich -- Dr. Ulrich Weigand GNU/Linux compilers and toolchain ulrich.weig...@de.ibm.com
