[commit: ghc] wip/angerman/llvmng: bump hadrian (why not?) (01d2975)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/angerman/llvmng
Link       : http://ghc.haskell.org/trac/ghc/changeset/01d2975d086ee78abbdb2e8e9d84da10a254972e/ghc

>---------------------------------------------------------------

commit 01d2975d086ee78abbdb2e8e9d84da10a254972e
Author: Moritz Angermann <moritz.angermann at gmail.com>
Date:   Mon Feb 5 17:58:58 2018 +0800

    bump hadrian (why not?)


>---------------------------------------------------------------

01d2975d086ee78abbdb2e8e9d84da10a254972e
 hadrian | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadrian b/hadrian
index b81a0fb..19980b7 160000
--- a/hadrian
+++ b/hadrian
@@ -1 +1 @@
-Subproject commit b81a0fb58aa53e23362d2684aacbe9daf6629aba
+Subproject commit 19980b7955f186fd5f42ace71bfbcd6fd4ae38ff