From 86d630104667dc7ce3e606bcccf910d4c11785db Mon Sep 17 00:00:00 2001
From: gnzlbg <gonzalobg88@gmail.com>
Date: Wed, 17 Jan 2018 12:21:14 +0100
Subject: [PATCH] whitelist x86 fxsr feature

---
 src/librustc_trans/llvm_util.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/librustc_trans/llvm_util.rs b/src/librustc_trans/llvm_util.rs
index 8112a9eeab1ef..214fdbded4e90 100644
--- a/src/librustc_trans/llvm_util.rs
+++ b/src/librustc_trans/llvm_util.rs
@@ -85,7 +85,8 @@ const X86_WHITELIST: &'static [&'static str] = &["avx\0", "avx2\0", "bmi\0", "bm
                                                  "avx512dq\0", "avx512er\0",
                                                  "avx512f\0", "avx512ifma\0",
                                                  "avx512pf\0", "avx512vbmi\0",
-                                                 "avx512vl\0", "avx512vpopcntdq\0", "mmx\0"];
+                                                 "avx512vl\0", "avx512vpopcntdq\0",
+                                                 "mmx\0", "fxsr\0"];
 
 const HEXAGON_WHITELIST: &'static [&'static str] = &["hvx\0", "hvx-double\0"];