[Bug target/70341] [5/6/7 Regression] cost model for addresses is incorrect, slsr is using reg + reg + CST for arm

Mon Sep 5 08:32:00 GMT 2016

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70341

--- Comment #10 from Fredrik Hederstierna <fredrik.hederstierna@securitas-direct.com> ---
Can it be related to some missing code hoisting in eg. combiner or gcse?
I found this old PR 11832 on similar issue, can it be related, or have a common
solution?

Bug 11832 - Optimization of common stores in switch statements
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11832
BR/Fredrik