From a8851c121efa70311a55c09cb0f1de6a3c50438d Mon Sep 17 00:00:00 2001
From: Artem Pianykh <arr@meta.com>
Date: Mon, 13 Jan 2025 01:59:22 -0800
Subject: [PATCH] Disable link order fixup until the perf fix is ready

Summary:
The change in D67197102 makes the link order in link groups consistent with the _regular_ link order. However, the implementation has a perf and memory impact that affects e.g. Glean indexing.

The perf fix is underway but until it's ready we should temporarily disable the link order fixup.

#buildall

Reviewed By: patskovn, iamirzhan

Differential Revision: D68074196

fbshipit-source-id: e04cbde765db3e5c7342dc430c2e67e875e1be98
---
 cxx/link_groups.bzl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cxx/link_groups.bzl b/cxx/link_groups.bzl
index 02c6a216d..dffdec708 100644
--- a/cxx/link_groups.bzl
+++ b/cxx/link_groups.bzl
@@ -446,7 +446,7 @@ def get_filtered_labels_to_links_map(
         link_group_preferred_linkage,
         pic_behavior,
         roots,
-        fixup_link_order = link_strategy == LinkStrategy("shared"),
+        fixup_link_order = False,  # TODO(arr): re-enable when the perf fix D67982726 is ready
     )
 
     # An index of target to link group names, for all link group library nodes.