From 461342b52bbdbb19822084ea4b6ef4b55a05a8c9 Mon Sep 17 00:00:00 2001
From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
Date: Sun, 29 Dec 2019 22:17:04 +0000
Subject: [PATCH] u-mips-fixes

Gbp-Pq: Name u-mips-fixes.diff
---
 src/librustc_codegen_llvm/llvm_util.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/librustc_codegen_llvm/llvm_util.rs b/src/librustc_codegen_llvm/llvm_util.rs
index 85e0b6d465..9f843f41b7 100644
--- a/src/librustc_codegen_llvm/llvm_util.rs
+++ b/src/librustc_codegen_llvm/llvm_util.rs
@@ -82,6 +82,9 @@ unsafe fn configure_llvm(sess: &Session) {
         // during inlining. Unfortunately these may block other optimizations.
         add("-preserve-alignment-assumptions-during-inlining=false");
 
+    if sess.target.target.arch == "mips" ||
+        sess.target.target.arch == "mips64" { add("-fast-isel=0"); }
+
         for arg in &sess.opts.cg.llvm_args {
             add(&(*arg));
         }
-- 
2.30.2