| 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 897a5e9..331f66f 100644 |
| --- a/lib.rs |
| +++ b/lib.rs |
| @@ -93,7 +93,6 @@ |
| #![feature(const_option)] |
| #![feature(const_option_ext)] |
| #![feature(const_result)] |
| -#![cfg_attr(target_has_atomic = "128", feature(integer_atomics))] |
| #![cfg_attr(test, feature(cfg_match))] |
| #![feature(int_roundings)] |
| #![feature(split_array)] |
| 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 |
| |
