From 7e710e7e4a97109cb99f4e315976f645ad2bbe4f Mon Sep 17 00:00:00 2001
From: gnzlbg <gonzalobg88@gmail.com>
Date: Sat, 23 Jun 2018 17:05:04 +0200
Subject: [PATCH] fix the shift

---
 library/stdarch/coresimd/x86/cpuid.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/stdarch/coresimd/x86/cpuid.rs b/library/stdarch/coresimd/x86/cpuid.rs
index 31f943a30026..7a8c2f273c99 100644
--- a/library/stdarch/coresimd/x86/cpuid.rs
+++ b/library/stdarch/coresimd/x86/cpuid.rs
@@ -78,7 +78,7 @@ pub unsafe fn __cpuid(leaf: u32) -> CpuidResult {
 }
 
 /// Does the host support the `cpuid` instruction?
-#[inline]
+#[inline(never)]
 pub fn has_cpuid() -> bool {
     #[cfg(target_arch = "x86_64")]
     {
@@ -117,7 +117,7 @@ pub fn has_cpuid() -> bool {
                 # So if the value of the 21st bit is 1, cpuid is available,
                 # and if it is zero, it isn't because we didn't manage to
                 # modify it:
-                shrd %eax, 21
+                shrl %eax, 21
                 # Restore original eflags
                 popfd
             "#