From 0711a7a72f5828825357a4eb5db70aedb2dabef4 Mon Sep 17 00:00:00 2001
From: James Cowgill <jcowgill@debian.org>
Date: Thu, 8 Mar 2018 12:04:09 +0000
Subject: [PATCH] librustc_trans: add fp64 to mips features whitelist

On 32-bit MIPS, enabling MSA requires also enabling the 64-bit FPU.
---
 src/librustc_trans/llvm_util.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc_trans/llvm_util.rs b/src/librustc_trans/llvm_util.rs
index 45445a48e233e..afe32f3f66933 100644
--- a/src/librustc_trans/llvm_util.rs
+++ b/src/librustc_trans/llvm_util.rs
@@ -104,7 +104,7 @@ const POWERPC_WHITELIST: &'static [&'static str] = &["altivec",
                                                      "power8-vector", "power9-vector",
                                                      "vsx"];
 
-const MIPS_WHITELIST: &'static [&'static str] = &["msa"];
+const MIPS_WHITELIST: &'static [&'static str] = &["fp64", "msa"];
 
 pub fn to_llvm_feature<'a>(sess: &Session, s: &'a str) -> &'a str {
     let arch = if sess.target.target.arch == "x86_64" {