Speed up target feature computation The LLVM backend calls `LLVMRustHasFeature` twice for every feature. In short-running rustc invocations, this accounts for a surprising amount of work. r? `@bjorn3`
new_regular
new_allocator
ModuleCodegen
#[naked]
global_asm!
StatementKind::Coverage
implied_target_features
target_features_cfg