git subrepo push --branch=master circuits/cpp/barretenberg

subrepo:
  subdir:   "circuits/cpp/barretenberg"
  merged:   "4c456a2b1"
upstream:
  origin:   "https://github.com/AztecProtocol/barretenberg"
  branch:   "master"
  commit:   "4c456a2b1"
git-subrepo:
  version:  "0.4.6"
  origin:   "???"
  commit:   "???"

circuits/cpp/barretenberg/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/AztecProtocol/barretenberg
 	branch = master
-	commit = 4bb7559d00d8e671258989eb280052701ba14aa7
-	parent = f49c4164387d307f8a86e93faff3eb96d7c99e36
+	commit = 4c456a2b196282160fd69bead6a1cea85289af37
+	parent = 1598a0a32a3c67b8da75d0376d7e25674412846a
 	method = merge
 	cmdver = 0.4.6