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Move outline-atomics to aarch64-linux target definitions

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This commit is contained in:
Josh Stone 2021-11-05 10:28:12 -07:00
parent 1d04577ee0
commit c9567e2424
6 changed files with 9 additions and 6 deletions
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5
compiler/rustc_codegen_llvm/src/llvm_util.rs
View file

@ -406,11 +406,6 @@ pub fn llvm_global_features(sess: &Session) -> Vec<String> {
// -Ctarget-features
features.extend(sess.opts.cg.target_feature.split(',').flat_map(&filter));
// FIXME: Move outline-atomics to target definition when earliest supported LLVM is 12.
if get_version() >= (12, 0, 0) && sess.target.llvm_target.contains("aarch64-unknown-linux") {
features.push("+outline-atomics".to_string());
}
features
}

1
compiler/rustc_target/src/spec/aarch64_be_unknown_linux_gnu.rs
View file

@ -8,6 +8,7 @@ pub fn target() -> Target {
data_layout: "E-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
arch: "aarch64".to_string(),
options: TargetOptions {
features: "+outline-atomics".to_string(),
max_atomic_width: Some(128),
mcount: "\u{1}_mcount".to_string(),
endian: Endian::Big,

1
compiler/rustc_target/src/spec/aarch64_be_unknown_linux_gnu_ilp32.rs
View file

@ -12,6 +12,7 @@ pub fn target() -> Target {
arch: "aarch64".to_string(),
options: TargetOptions {
abi: "ilp32".to_string(),
features: "+outline-atomics".to_string(),
mcount: "\u{1}_mcount".to_string(),
endian: Endian::Big,
..base

1
compiler/rustc_target/src/spec/aarch64_unknown_linux_gnu.rs
View file

@ -7,6 +7,7 @@ pub fn target() -> Target {
data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
arch: "aarch64".to_string(),
options: TargetOptions {
features: "+outline-atomics".to_string(),
mcount: "\u{1}_mcount".to_string(),
max_atomic_width: Some(128),
supported_sanitizers: SanitizerSet::ADDRESS

1
compiler/rustc_target/src/spec/aarch64_unknown_linux_gnu_ilp32.rs
View file

@ -8,6 +8,7 @@ pub fn target() -> Target {
arch: "aarch64".to_string(),
options: TargetOptions {
abi: "ilp32".to_string(),
features: "+outline-atomics".to_string(),
max_atomic_width: Some(128),
mcount: "\u{1}_mcount".to_string(),
..super::linux_gnu_base::opts()

6
compiler/rustc_target/src/spec/aarch64_unknown_linux_musl.rs
View file

@ -9,6 +9,10 @@ pub fn target() -> Target {
pointer_width: 64,
data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
arch: "aarch64".to_string(),
options: TargetOptions { mcount: "\u{1}_mcount".to_string(), ..base },
options: TargetOptions {
features: "+outline-atomics".to_string(),
mcount: "\u{1}_mcount".to_string(),
..base
},
}
}