From 2c416484710ae64b7237597dbf6a321b5ca4662c Mon Sep 17 00:00:00 2001
From: Andrew Brown <andrew.brown@intel.com>
Date: Fri, 14 Feb 2020 13:24:13 -0800
Subject: [PATCH] Wire up AVX-related settings with runtime detection in
 cranelift-native

---
 cranelift/native/src/lib.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/cranelift/native/src/lib.rs b/cranelift/native/src/lib.rs
index 9ad873e166..b45dab8dd5 100644
--- a/cranelift/native/src/lib.rs
+++ b/cranelift/native/src/lib.rs
@@ -82,6 +82,15 @@ fn parse_x86_cpuid(isa_builder: &mut isa::Builder) -> Result<(), &'static str> {
         if info.has_bmi2() {
             isa_builder.enable("has_bmi2").unwrap();
         }
+        if info.has_avx2() {
+            isa_builder.enable("has_avx2").unwrap();
+        }
+        if info.has_avx512dq() {
+            isa_builder.enable("has_avx512dq").unwrap();
+        }
+        if info.has_avx512vl() {
+            isa_builder.enable("has_avx512vl").unwrap();
+        }
     }
     if let Some(info) = cpuid.get_extended_function_info() {
         if info.has_lzcnt() {