From e9bd63af3cfc192f0f998debbf5ab3e597781cec Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Thu, 15 Jun 2023 17:14:49 +0000
Subject: [PATCH] Ignore -Clink-arg=-import-instr-limit

---
 src/config.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/config.rs b/src/config.rs
index 263401e1c4b..9e92d656c76 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -82,6 +82,11 @@ impl BackendConfig {
 
         let mut config = BackendConfig::default();
         for opt in opts {
+            if opt.starts_with("-import-instr-limit") {
+                // Silently ignore -import-instr-limit. It is set by rust's build system even when
+                // testing cg_clif.
+                continue;
+            }
             if let Some((name, value)) = opt.split_once('=') {
                 match name {
                     "mode" => config.codegen_mode = value.parse()?,