From 374dbfd3753ff6bec871e1bd091174ddf1083b19 Mon Sep 17 00:00:00 2001
From: Russel Arbore <russel.jma@gmail.com>
Date: Thu, 31 Oct 2024 17:06:17 -0500
Subject: [PATCH] Cleanup
---
hercules_ir/src/gcm.rs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hercules_ir/src/gcm.rs b/hercules_ir/src/gcm.rs
index d6eb9b87..44d89ce8 100644
--- a/hercules_ir/src/gcm.rs
+++ b/hercules_ir/src/gcm.rs
@@ -1,5 +1,3 @@
-extern crate bitvec;
-
use std::collections::{HashMap, HashSet, VecDeque};
use std::iter::{zip, FromIterator};
@@ -183,6 +181,8 @@ pub fn gcm(
// node.
let schedule_early = schedule_early[id.idx()].unwrap();
let mut chain = dom
+ // If the node has no users, then it doesn't really matter where we
+ // place it - just place it at the early placement.
.chain(lca.unwrap_or(schedule_early), schedule_early)
// Filter the dominator chain by control nodes in the same partition
// as this data node, if the data node is in a partition already.
--
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