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2010-05-17 Christian Borntraeger <borntraeger@de.ibm.com>
authorkrebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 17 May 2010 07:52:27 +0000 (07:52 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 05:10:09 +0000 (14:10 +0900)
commitedd89d8a013ac1387909af9e3251ded0dfaafd5f
tree71fa9d8915a5d1542cf570a881f200d0c40338d4
parent8684577bcea128607a22f9a12e8e217197642093
2010-05-17  Christian Borntraeger  <borntraeger@de.ibm.com>

        * config/s390/s390.c: Define sane prefetch settings and activate
        flag_prefetch_loop_arrays on -O3.
        * config/s390/s390.h: Declare that read can use write prefetch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159474 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/s390/s390.c