Auto merge of #52431 - semarie:compiler-builtins, r=alexcrichton

update compiler-builtins for openbsd

import rust-lang-nursery/compiler-builtins/pull/249 in rust main line.

it solves an issue on OpenBSD with building of `librsvg`.
This commit is contained in:
bors 2018-07-18 22:15:46 +00:00
commit 166795dda6

@ -1 +1 @@
Subproject commit 86bf357a14cacb4a4169455e729d409b5ecc1da0
Subproject commit b4a3645cfe102a100b6ebecbe76df37bc957eda8