| commit | 8eed4721de54c66953af83791db19d75dd23bce8 | |
| author | Andreas Krebbel <krebbel@linux.ibm.com> | |
| Mon, 6 Aug 2018 15:01:00 +0000 (6 15:01 +0000) | ||
| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | |
| Mon, 6 Aug 2018 15:01:00 +0000 (6 15:01 +0000) | ||
| tree | bcd08467fe566c274f0bdc073ae37165288290b7 | treesnapshot (tar.gz zip) |
| parent | 2f171da9ccea4fc9c7918e22e6485b49626f8730 | commitdiff |
S/390: Don't unroll memory blk op loops
gcc/ChangeLog:
2018-08-06 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.c (s390_loop_unroll_adjust): Prevent small
loops with memory block operations from getting unrolled.
gcc/testsuite/ChangeLog:
2018-08-06 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/nomemloopunroll-1.c: New test.
From-SVN: r263336
gcc/ChangeLog:
2018-08-06 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.c (s390_loop_unroll_adjust): Prevent small
loops with memory block operations from getting unrolled.
gcc/testsuite/ChangeLog:
2018-08-06 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/nomemloopunroll-1.c: New test.
From-SVN: r263336