From d92810646ed517376b16ac3b1fed329d8df2a8a9 Mon Sep 17 00:00:00 2001
From: Andreas Liljeqvist <bonega@gmail.com>
Date: Mon, 23 Aug 2021 15:52:47 +0200
Subject: [PATCH] Simplify zero check

---
 compiler/rustc_target/src/abi/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_target/src/abi/mod.rs b/compiler/rustc_target/src/abi/mod.rs
index 6e2f8962eef..b352243c0c4 100644
--- a/compiler/rustc_target/src/abi/mod.rs
+++ b/compiler/rustc_target/src/abi/mod.rs
@@ -710,7 +710,7 @@ pub fn contains(&self, v: u128) -> bool {
     /// Equal to `range.contains(0)` but should be faster.
     #[inline]
     pub fn contains_zero(&self) -> bool {
-        !(self.start <= self.end && self.start != 0)
+        self.start > self.end || self.start == 0
     }
 
     /// Returns new `WrappingRange` with replaced `start`
-- 
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