S/390: Support IBM z14 Model ZR1 with -march=native
commit3f0434d89c32c7fd8faedb1c2c66cc749da03848
authorkrebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 2 Oct 2018 15:36:49 +0000 (2 15:36 +0000)
committerkrebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 2 Oct 2018 15:36:49 +0000 (2 15:36 +0000)
treebc787523381e749c99ad62e1a8128bd13f4eac38
parent3d5f90d7a771066ca93fcf50fe4b60b84dca4913
S/390: Support IBM z14 Model ZR1 with -march=native

This adds the CPU model number of the IBM z14 Model ZR1 machine to
-march=native.  The patch doesn't actually change anything since we
anyway default to z14 for unknown CPU model numbers.  So this is just
for the sake of completeness.

2018-10-02  Andreas Krebbel  <krebbel@linux.ibm.com>

* config/s390/driver-native.c (s390_host_detect_local_cpu): Add
0x3907 as CPU model number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264797 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/s390/driver-native.c