bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Merge commit '9a0c32934e' into sync_cg_clif-2021-03-05

Browse source
This commit is contained in:
bjorn3 2021-03-05 19:12:59 +01:00
commit 7a6ea77473
73 changed files with 1145 additions and 2596 deletions
Download patch file Download diff file Expand all files Collapse all files

48
compiler/rustc_codegen_cranelift/crate_patches/0002-compiler-builtins-Disable-128bit-atomic-operations.patch Normal file
View file

@ -0,0 +1,48 @@
From 1d574bf5e32d51641dcacaf8ef777e95b44f6f2a Mon Sep 17 00:00:00 2001
From: bjorn3 <bjorn3@users.noreply.github.com>
Date: Thu, 18 Feb 2021 18:30:55 +0100
Subject: [PATCH] Disable 128bit atomic operations
Cranelift doesn't support them yet
---
src/mem/mod.rs | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/src/mem/mod.rs b/src/mem/mod.rs
index 107762c..2d1ae10 100644
--- a/src/mem/mod.rs
+++ b/src/mem/mod.rs
@@ -137,10 +137,6 @@ intrinsics! {
pub extern "C" fn __llvm_memcpy_element_unordered_atomic_8(dest: *mut u64, src: *const u64, bytes: usize) -> () {
memcpy_element_unordered_atomic(dest, src, bytes);
}
- #[cfg(target_has_atomic_load_store = "128")]
- pub extern "C" fn __llvm_memcpy_element_unordered_atomic_16(dest: *mut u128, src: *const u128, bytes: usize) -> () {
- memcpy_element_unordered_atomic(dest, src, bytes);
- }
#[cfg(target_has_atomic_load_store = "8")]
pub extern "C" fn __llvm_memmove_element_unordered_atomic_1(dest: *mut u8, src: *const u8, bytes: usize) -> () {
@@ -158,10 +154,6 @@ intrinsics! {
pub extern "C" fn __llvm_memmove_element_unordered_atomic_8(dest: *mut u64, src: *const u64, bytes: usize) -> () {
memmove_element_unordered_atomic(dest, src, bytes);
}
- #[cfg(target_has_atomic_load_store = "128")]
- pub extern "C" fn __llvm_memmove_element_unordered_atomic_16(dest: *mut u128, src: *const u128, bytes: usize) -> () {
- memmove_element_unordered_atomic(dest, src, bytes);
- }
#[cfg(target_has_atomic_load_store = "8")]
pub extern "C" fn __llvm_memset_element_unordered_atomic_1(s: *mut u8, c: u8, bytes: usize) -> () {
@@ -179,8 +171,4 @@ intrinsics! {
pub extern "C" fn __llvm_memset_element_unordered_atomic_8(s: *mut u64, c: u8, bytes: usize) -> () {
memset_element_unordered_atomic(s, c, bytes);
}
- #[cfg(target_has_atomic_load_store = "128")]
- pub extern "C" fn __llvm_memset_element_unordered_atomic_16(s: *mut u128, c: u8, bytes: usize) -> () {
- memset_element_unordered_atomic(s, c, bytes);
- }
}
--
2.26.2.7.g19db9cfb68