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![]() Let codegen decide when to `mem::swap` with immediates Making `libcore` decide this is silly; the backend has so much better information about when it's a good idea. Thus this PR introduces a new `typed_swap` intrinsic with a fallback body, and replaces that fallback implementation when swapping immediates or scalar pairs. r? oli-obk Replaces #111744, and means we'll never need more libs PRs like #111803 or #107140 |
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alloc | ||
backtrace@6fa4b85b99 | ||
core | ||
panic_abort | ||
panic_unwind | ||
portable-simd | ||
proc_macro | ||
profiler_builtins | ||
rtstartup | ||
rustc-std-workspace-alloc | ||
rustc-std-workspace-core | ||
rustc-std-workspace-std | ||
std | ||
stdarch@56087ea170 | ||
sysroot | ||
test | ||
unwind |