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From ad7ffe71baba46865f2e65266ab025920dfdc20b Mon Sep 17 00:00:00 2001
From: bjorn3 <bjorn3@users.noreply.github.com>
Date: Thu, 18 Feb 2021 18:45:28 +0100
Subject: [PATCH] Disable 128bit atomic operations
Cranelift doesn't support them yet
---
library/core/src/panic/unwind_safe.rs | 6 -----
library/core/src/sync/atomic.rs | 38 ---------------------------
library/core/tests/atomic.rs | 4 ---
4 files changed, 4 insertions(+), 50 deletions(-)
diff --git a/lib.rs b/lib.rs
index 1e336bf..35e6f54 100644
--- a/lib.rs
+++ b/lib.rs
@@ -2,6 +2,5 @@
#![cfg(test)]
// tidy-alphabetical-start
-#![cfg_attr(target_has_atomic = "128", feature(integer_atomics))]
#![cfg_attr(test, feature(cfg_match))]
#![feature(alloc_layout_extra)]
#![feature(array_chunks)]
diff --git a/atomic.rs b/atomic.rs
index b735957..ea728b6 100644
--- a/atomic.rs
+++ b/atomic.rs
@@ -185,10 +185,6 @@ fn atomic_alignment() {
assert_eq!(align_of::<AtomicU64>(), size_of::<AtomicU64>());
#[cfg(target_has_atomic = "64")]
assert_eq!(align_of::<AtomicI64>(), size_of::<AtomicI64>());
- #[cfg(target_has_atomic = "128")]
- assert_eq!(align_of::<AtomicU128>(), size_of::<AtomicU128>());
- #[cfg(target_has_atomic = "128")]
- assert_eq!(align_of::<AtomicI128>(), size_of::<AtomicI128>());
#[cfg(target_has_atomic = "ptr")]
assert_eq!(align_of::<AtomicUsize>(), size_of::<AtomicUsize>());
#[cfg(target_has_atomic = "ptr")]
--
2.26.2.7.g19db9cfb68
|
