[Bug tree-optimization/80155] [7/8/9/10 regression] Performance regression with code hoisting enabled

[jye2 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80155

--- Comment #46 from jye2 at gcc dot gnu.org ---
Author: jye2
Date: Thu Oct 10 10:29:47 2019
New Revision: 276797

URL: https://gcc.gnu.org/viewcvs?rev=276797&root=gcc&view=rev
Log:
        Pickup patch rejected in trunk.
        2019-09-11  Wilco Dijkstra  <wdijkstr@arm.com>


        PR tree-optimization/80155
        * common/config/arm/arm-common.c (arm_option_optimization_table):
        Enable -fcode-hoisting with -Os.

Added:
    branches/ARM/arm-9-branch/gcc/ChangeLog.arm
Modified:
    branches/ARM/arm-9-branch/gcc/common/config/arm/arm-common.c