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| author | Andreas Krebbel <krebbel@linux.ibm.com> | 2018-09-27 08:03:42 +0000 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2018-09-27 08:03:42 +0000 |
| commit | 291a9e980ef059c46476212e4b3e88fb07e11b00 (patch) | |
| tree | 9fdefe7ee1510f1434f224164acb7aa4cc7be29a /gcc/ada/gcc-interface/utils.c | |
| parent | 461553e6ed2579e447bac5bf3093c40f9545f71e (diff) | |
| download | gcc-291a9e980ef059c46476212e4b3e88fb07e11b00.zip gcc-291a9e980ef059c46476212e4b3e88fb07e11b00.tar.gz gcc-291a9e980ef059c46476212e4b3e88fb07e11b00.tar.bz2 | |
S/390: Implement speculation barrier
gcc/ChangeLog:
2018-09-27 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.md (PPA_TX_ABORT, PPA_OOO_BARRIER): New
constant definitions.
("tx_assist"): Replace magic number with PPA_TX_ABORT.
("*ppa"): Enable pattern also for -march=zEC12 -mno-htm.
("speculation_barrier"): New expander definition.
From-SVN: r264663
Diffstat (limited to 'gcc/ada/gcc-interface/utils.c')
0 files changed, 0 insertions, 0 deletions