diff options
| author | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2015-05-19 17:24:24 +0000 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2015-05-19 17:24:24 +0000 |
| commit | 55ac540cd6ec0bbdf76ba5fd57ddd67f17112609 (patch) | |
| tree | 37b1d510d64aff5cb257564ddbec0ca293617e90 /gcc/common | |
| parent | 9e8ea2fc165e50248f1c6b6b78bc8b365881a09b (diff) | |
| download | gcc-55ac540cd6ec0bbdf76ba5fd57ddd67f17112609.zip gcc-55ac540cd6ec0bbdf76ba5fd57ddd67f17112609.tar.gz gcc-55ac540cd6ec0bbdf76ba5fd57ddd67f17112609.tar.bz2 | |
S/390 Add -march/-mtune=z13 option.
gcc/
* common/config/s390/s390-common.c (processor_flags_table): Add
z13.
* config.gcc: Add z13.
* config/s390/s390-opts.h (enum processor_type): Add
PROCESSOR_2964_Z13.
* config/s390/s390.c (s390_adjust_priority): Check for
PROCESSOR_2964_Z13.
(s390_reorg): Likewise.
(s390_sched_reorder): Likewise.
(s390_sched_variable_issue): Likewise.
(s390_loop_unroll_adjust): Likewise.
(s390_option_override): Likewise. Default to -mvx when available.
* config/s390/s390.h (enum processor_flags): Add PF_Z13 and PF_VX.
(TARGET_CPU_Z13, TARGET_CPU_VX, TARGET_Z13, TARGET_VX)
(TARGET_VX_ABI): Define macros.
macros.
(TARGET_DEFAULT): Add MASK_OPT_VX.
* config/s390/s390.md ("cpu" attribute): Add z13.
("cpu_facility" attribute): Add vec.
* config/s390/s390.opt (processor_type): Add z13.
(mvx): New options.
* doc/invoke.texi: Add z13 option for -march.
From-SVN: r223393
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/s390/s390-common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/common/config/s390/s390-common.c b/gcc/common/config/s390/s390-common.c index 7181beb..43459c8 100644 --- a/gcc/common/config/s390/s390-common.c +++ b/gcc/common/config/s390/s390-common.c @@ -42,7 +42,10 @@ EXPORTED_CONST int processor_flags_table[] = /* z196 */ PF_IEEE_FLOAT | PF_ZARCH | PF_LONG_DISPLACEMENT | PF_EXTIMM | PF_DFP | PF_Z10 | PF_Z196, /* zEC12 */ PF_IEEE_FLOAT | PF_ZARCH | PF_LONG_DISPLACEMENT + | 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 }; /* Change optimizations to be performed, depending on the |