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| author | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2017-03-24 13:59:51 +0000 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2017-03-24 13:59:51 +0000 |
| commit | 6654e96fc870d469965eac8b35015ab9400326af (patch) | |
| tree | 41b30aa50a69fe7494502577ef6eebebac665aac /gcc/common | |
| parent | 9751ad6e9b79eeff55e7a81272be85dddb842e0f (diff) | |
| download | gcc-6654e96fc870d469965eac8b35015ab9400326af.tar.gz | |
S/390: arch12: Add arch12 option.
This patch covers the mechanical work of making the new architecture
option arch12 available wherever it will be needed later.
gcc/testsuite/ChangeLog:
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/s390.exp: Run tests in arch12 and vxe dirs.
* lib/target-supports.exp: Add effective target check s390_vxe.
gcc/ChangeLog:
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* common/config/s390/s390-common.c (processor_flags_table): Add
arch12.
* config.gcc: Add arch12.
* config/s390/driver-native.c (s390_host_detect_local_cpu):
Default to arch12 for unknown CPU model numbers.
* config/s390/s390-builtins.def: Add B_VXE builtin flag.
* config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Adjust
PROCESSOR_max sanity check.
* config/s390/s390-opts.h (enum processor_type): Add
PROCESSOR_ARCH12.
* config/s390/s390.c (processor_table): Add arch12.
(s390_expand_builtin): Add check for B_VXE flag.
(s390_issue_rate): Add PROCESSOR_ARCH12.
(s390_get_sched_attrmask): Likewise.
(s390_get_unit_mask): Likewise.
(s390_sched_score): Enable z13 scheduling for arch12.
(s390_sched_reorder): Likewise.
(s390_sched_variable_issue): Likewise.
* config/s390/s390.h (enum processor_flags): Add PF_ARCH12 and
PF_VXE.
(s390_tune_attr): Use z13 scheduling also for arch12.
(TARGET_CPU_ARCH12, TARGET_CPU_ARCH12_P, TARGET_CPU_VXE)
(TARGET_CPU_VXE_P, TARGET_ARCH12, TARGET_ARCH12_P, TARGET_VXE)
(TARGET_VXE_P): New macros.
* config/s390/s390.md: Add arch12 to cpu attribute. Add arch12
and vxe to cpu_facility. Add arch12 and vxe to enabled attribute.
* config/s390/s390.opt: Add arch12 as processor_type.
From-SVN: r246452
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/s390/s390-common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/common/config/s390/s390-common.c b/gcc/common/config/s390/s390-common.c index 47f13e1d57a..10418a36c20 100644 --- a/gcc/common/config/s390/s390-common.c +++ b/gcc/common/config/s390/s390-common.c @@ -45,7 +45,10 @@ EXPORTED_CONST int processor_flags_table[] = | PF_EXTIMM | PF_DFP | PF_Z10 | PF_Z196 | PF_ZEC12 | PF_TX, /* z13 */ PF_IEEE_FLOAT | PF_ZARCH | PF_LONG_DISPLACEMENT | PF_EXTIMM | PF_DFP | PF_Z10 | PF_Z196 | PF_ZEC12 | PF_TX - | PF_Z13 | PF_VX + | PF_Z13 | PF_VX, + /* arch12 */ PF_IEEE_FLOAT | PF_ZARCH | PF_LONG_DISPLACEMENT + | PF_EXTIMM | PF_DFP | PF_Z10 | PF_Z196 | PF_ZEC12 | PF_TX + | PF_Z13 | PF_VX | PF_VXE | PF_ARCH12 }; /* Change optimizations to be performed, depending on the |