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(parent: 2380e04) | patch
S/390: Rework instruction scheduling.
authorRobin Dapp <rdapp@linux.ibm.com>
Tue, 12 Mar 2019 17:08:27 +0000 (17:08 +0000)
committerRobin Dapp <rdapp@gcc.gnu.org>
Tue, 12 Mar 2019 17:08:27 +0000 (17:08 +0000)
commitff99338ce375620258e8ebba222d6c224914b7d2
treea86aee1a4b78d13a552feb0803c489dc2e92ba66tree
parent2380e042774fb2d6c3ab9d3f5fc97bad3b831684commit | diff
S/390: Rework instruction scheduling.

This patch set adds new pipeline descriptions for z13 and z14.  Based
on that, the scoring and some properties are handled differently in
the scheduler hooks.

The patch before (r269620) also belongs to this set but I accidentally
applied it separately.

From-SVN: r269622
gcc/ChangeLog diff | blob | history
gcc/config/s390/3906.md [new file with mode: 0644] blob
gcc/config/s390/s390.c diff | blob | history
gcc/config/s390/s390.h diff | blob | history
gcc/config/s390/s390.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/s390/memset-1.c diff | blob | history