tree c85466d08efb27deb508c18ae4db0846f88fd4da
parent 821e54865889cd4e6ca02859934c5bddf69e6ad3
author ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> 1550264698 +0000
committer ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> 1550264698 +0000

	PR go/89368
    compiler: write barrier check nil-check policy tweak
    
    Tweak the recipe for generating writeBarrier loads to insure that the
    dereference expr is marked as not requiring a nil check (not needed
    for gccgo, but needed for gollvm).
    
    Fixes https://gcc.gnu.org/PR89368
    
    Reviewed-on: https://go-review.googlesource.com/c/162904


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@268948 138bc75d-0d04-0410-961f-82ee72b054a4