tree 407e5ccc043f926c13683ee5b03966d957b86554
parent 3f68394264e8b84f6d49930de79a5e6144f1dab5
author Than McIntosh <thanm@google.com> 1512058198 -0500
committer Than McIntosh <thanm@google.com> 1512415355 +0000

gollvm: add no-return flag to Backend function API

This brings gollvm into sync with a recent change to the Backend API at
https://go-review.googlesource.com/c/gofrontend/+/80416, to allow
marking of functions as no-return. Also adds support for the
__builtin_unreachable intrinsic.

Change-Id: I18f75ef4eacef11095da22afd4610dbbc4f25369
Reviewed-on: https://go-review.googlesource.com/80995
Reviewed-by: Cherry Zhang <cherryyz@google.com>