From 94d6e652e8e1214bd3ed45f2b62e906b24e4c01a Mon Sep 17 00:00:00 2001
From: BlackHoleFox <blackholefoxdev@gmail.com>
Date: Mon, 3 Jan 2022 13:41:46 -0600
Subject: [PATCH] Remove codegen-units Windows workaround

https://github.com/rust-lang/rust/issues/85461 is now fixed on Nightly
---
 src/cargo.rs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/cargo.rs b/src/cargo.rs
index 17d460bfb8..467993d195 100644
--- a/src/cargo.rs
+++ b/src/cargo.rs
@@ -566,9 +566,6 @@ fn clean_doctest_folder<P: AsRef<Path>>(doctest_dir: P) {
 fn handle_llvm_flags(value: &mut String, config: &Config) {
     if config.engine() == TraceEngine::Llvm {
         value.push_str("-Z instrument-coverage ");
-        if cfg!(windows) {
-            value.push_str("-C codegen-units=1 ");
-        }
     }
     if cfg!(not(windows)) {
         value.push_str(" -C link-dead-code ");