target.def (compute_pressure_classes): New target hook.
authorPat Haugen <pthaugen@us.ibm.com>
Mon, 7 Nov 2016 15:37:51 +0000 (15:37 +0000)
committerPat Haugen <pthaugen@gcc.gnu.org>
Mon, 7 Nov 2016 15:37:51 +0000 (15:37 +0000)
commitb4ff394c548414d6594170573c1cea89b91968e1
treed5b5f42b4d7a57750e4eea4ccfb2aaddb9c89e95
parentc939044ae59e3dad0b3967e64173cd3fb717129b
target.def (compute_pressure_classes): New target hook.

* target.def (compute_pressure_classes): New target hook.
* doc/tm.texi.in: Document it.
* doc/tm.texi: Regenerate.
* ira.c (setup_pressure_classes): Call target hook if defined.

From-SVN: r241911
gcc/ChangeLog
gcc/doc/tm.texi
gcc/doc/tm.texi.in
gcc/ira.c
gcc/target.def