[ARM] Handle simple SImode PLUS and MINUS cases in rtx costs
commit3c1da5231ce60b97155d5a8cbfc6eb1f76af4a58
authorktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 18 Nov 2014 09:33:25 +0000 (18 09:33 +0000)
committerktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 18 Nov 2014 09:33:25 +0000 (18 09:33 +0000)
treed916cbc1cd3c172ccf908a67c905cf1dd99df20f
parent0a644bf85e85d84a46986d9d24e55fc51e241a7c
[ARM] Handle simple SImode PLUS and MINUS cases in rtx costs

* config/arm/arm.c (arm_new_rtx_costs, case PLUS, MINUS):
Add cost of alu.arith in simple SImode case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217692 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/arm/arm.c