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update comment regarding TargetOptions.features

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This commit is contained in:
Ralf Jung 2024-09-01 18:51:23 +02:00
parent 1a1cc050d8
commit 5c0dfc6182
1 changed files with 4 additions and 3 deletions
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7
compiler/rustc_target/src/spec/mod.rs
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@ -2097,9 +2097,10 @@ pub struct TargetOptions {
/// Default CPU to pass to LLVM. Corresponds to `llc -mcpu=$cpu`. Defaults /// Default CPU to pass to LLVM. Corresponds to `llc -mcpu=$cpu`. Defaults
/// to "generic". /// to "generic".
pub cpu: StaticCow<str>, pub cpu: StaticCow<str>,
/// Default target features to pass to LLVM. These features will *always* be /// Default target features to pass to LLVM. These features overwrite
/// passed, and cannot be disabled even via `-C`. Corresponds to `llc /// `-Ctarget-cpu` but can be overwritten with `-Ctarget-features`.
/// -mattr=$features`. /// Corresponds to `llc -mattr=$features`.
/// Note that these are LLVM feature names, not Rust feature names!
pub features: StaticCow<str>, pub features: StaticCow<str>,
/// Direct or use GOT indirect to reference external data symbols /// Direct or use GOT indirect to reference external data symbols
pub direct_access_external_data: Option<bool>, pub direct_access_external_data: Option<bool>,