From bdf23c02018ec87f30a24dd98c8ad4a8bfbf15dd Mon Sep 17 00:00:00 2001
From: bjorn3 <bjorn3@users.noreply.github.com>
Date: Sat, 27 Jul 2019 16:12:15 +0200
Subject: [PATCH] Don't set opt_level to best

LICM is still broken
---
 src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 299b47403bc7..fb23522738df 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -242,7 +242,8 @@ fn build_isa(sess: &Session) -> Box<dyn isa::TargetIsa + 'static> {
         "false"
     }).unwrap();
 
-    flags_builder.set("opt_level", "best").unwrap();
+    // FIXME(CraneStation/cranelift#732) fix LICM in presence of jump tables
+    //flags_builder.set("opt_level", "best").unwrap();
 
     // FIXME enable again when https://github.com/CraneStation/cranelift/issues/664 is fixed
     /*