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| author | Andreas Krebbel <krebbel@linux.ibm.com> | 2022-04-12 07:41:33 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.ibm.com> | 2022-04-12 07:58:57 +0200 |
| commit | 82a4c5c704433249aa2adc89ef58b6b70e50c930 (patch) | |
| tree | deb1a75ba3882d76bdda40962e936637399f1772 /gcc/common | |
| parent | 0899b22d9329c1e8fc12d6f0deee0f87dcc0163a (diff) | |
| download | gcc-82a4c5c704433249aa2adc89ef58b6b70e50c930.zip gcc-82a4c5c704433249aa2adc89ef58b6b70e50c930.tar.gz gcc-82a4c5c704433249aa2adc89ef58b6b70e50c930.tar.bz2 | |
IBM zSystems: Add support for z16 as CPU name.
So far z16 was identified as arch14. After the machine has been
announced we can now add the real name.
gcc/ChangeLog:
* common/config/s390/s390-common.cc: Rename PF_ARCH14 to PF_Z16.
* config.gcc: Add z16 as march/mtune switch.
* config/s390/driver-native.cc (s390_host_detect_local_cpu):
Recognize z16 with -march=native.
* config/s390/s390-opts.h (enum processor_type): Rename
PROCESSOR_ARCH14 to PROCESSOR_3931_Z16.
* config/s390/s390.cc (PROCESSOR_ARCH14): Rename to ...
(PROCESSOR_3931_Z16): ... throughout the file.
(s390_processor processor_table): Add z16 as cpu string.
* config/s390/s390.h (enum processor_flags): Rename PF_ARCH14 to
PF_Z16.
(TARGET_CPU_ARCH14): Rename to ...
(TARGET_CPU_Z16): ... this.
(TARGET_CPU_ARCH14_P): Rename to ...
(TARGET_CPU_Z16_P): ... this.
(TARGET_ARCH14): Rename to ...
(TARGET_Z16): ... this.
(TARGET_ARCH14_P): Rename to ...
(TARGET_Z16_P): ... this.
* config/s390/s390.md (cpu_facility): Rename arch14 to z16 and
check TARGET_Z16 instead of TARGET_ARCH14.
* config/s390/s390.opt: Add z16 to processor_type.
* doc/invoke.texi: Document z16 and arch14.
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/s390/s390-common.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/common/config/s390/s390-common.cc b/gcc/common/config/s390/s390-common.cc index caec2f1..72a5ef4 100644 --- a/gcc/common/config/s390/s390-common.cc +++ b/gcc/common/config/s390/s390-common.cc @@ -50,10 +50,10 @@ EXPORTED_CONST int processor_flags_table[] = /* z15 */ 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_Z14 | PF_VXE2 | PF_Z15, - /* arch14 */ PF_IEEE_FLOAT | PF_ZARCH | PF_LONG_DISPLACEMENT + /* z16 */ 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_Z14 | PF_VXE2 | PF_Z15 - | PF_NNPA | PF_ARCH14 + | PF_NNPA | PF_Z16 }; /* Change optimizations to be performed, depending on the |