Dominik Vogt wrote:
>
> gcc/ChangeLog
>
> * config/s390/driver-native.c (s390_host_detect_local_cpu): Handle
> processor capabilities with -march=native.
> * config/s390/s390.h (MARCH_MTUNE_NATIVE_SPECS): Likewise.
> (DRIVER_SELF_SPECS): Likewise. Join specs for 31 and 6
On Tue, Jul 21, 2015 at 07:05:27PM +0200, Ulrich Weigand wrote:
> Dominik Vogt wrote:
> > * config/s390/driver-native.c (s390_host_detect_local_cpu): Handle
> > processor capabilities with -march=native.
> > * config/s390/s390.h (MARCH_MTUNE_NATIVE_SPECS): Likewise.
> > (DRIVER_SELF
Dominik Vogt wrote:
> * config/s390/driver-native.c (s390_host_detect_local_cpu): Handle
> processor capabilities with -march=native.
> * config/s390/s390.h (MARCH_MTUNE_NATIVE_SPECS): Likewise.
> (DRIVER_SELF_SPECS): Likewise. Join specs for 31 and 64 bit.
> * (S390
On Tue, Jul 21, 2015 at 01:14:44PM +0200, Ulrich Weigand wrote:
> Dominik Vogt wrote:
> This version is looking good, except for one problem:
>
> > - "%{!m31:%{!m64:-m64}}", \
> > - "%{!mesa:%{!mzarch:%{m31:-mesa}%{m64:-mzarch}}}",\
> > - "%{!mar
Dominik Vogt wrote:
> * config/s390/driver-native.c (s390_host_detect_local_cpu): Handle
> processor capabilities with -march=native.
> * config/s390/s390.h (MARCH_MTUNE_NATIVE_SPECS): Likewise.
> (DRIVER_SELF_SPECS): Likewise. Join specs for 31 and 64 bit.
> * (S390
On Sat, Jul 18, 2015 at 01:09:26AM +0200, Ulrich Weigand wrote:
> Dominik Vogt wrote:
>
> > + opt_esa_zarch = (has_highgprs) ? " -mzarch" : " -mesa";
>
> This will force -mesa on old machines *even in -m64 mode*,
> which is wrong and will cause compilation to fail.
>
>
> > -/* Defaulting r
Dominik Vogt wrote:
> + opt_esa_zarch = (has_highgprs) ? " -mzarch" : " -mesa";
This will force -mesa on old machines *even in -m64 mode*,
which is wrong and will cause compilation to fail.
> -/* Defaulting rules. */
> #ifdef DEFAULT_TARGET_64BIT
> -#define DRIVER_SELF_SPECS
> > The following series of patches contains fixes, and cleanup work
> > related to -march=native (and -mtune=native) for S390.
> >
> > * 0003 -march=native now detects various cpu features and passes
> >that as options from the driver to the compiler.
Sorry, some old code sneaked into th
On Fri, Jul 17, 2015 at 05:00:50PM +0100, Dominik Vogt wrote:
> The following series of patches contains fixes, and cleanup work
> related to -march=native (and -mtune=native) for S390.
>
> * 0003 -march=native now detects various cpu features and passes
>that as options from the driver to
