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![]() Remove more `PtrToPtr` casts in GVN This addresses two things I noticed in MIR: 1. `NonNull::<T>::eq` does `(a as *mut T) == (b as *mut T)`, but it could just compare the `*const T`s, so this removes `PtrToPtr` casts that are on both sides of a pointer comparison, so long as they're not fat-to-thin casts. 2. `NonNull::<T>::addr` does `transmute::<_, usize>(p as *const ())`, but so long as `T: Thin` that cast doesn't do anything, and thus we can directly transmute the `*const T` instead. r? mir-opt |
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assembly | ||
auxiliary | ||
codegen | ||
codegen-units | ||
coverage | ||
coverage-run-rustdoc | ||
crashes | ||
debuginfo | ||
incremental | ||
mir-opt | ||
pretty | ||
run-make | ||
run-pass-valgrind | ||
rustdoc | ||
rustdoc-gui | ||
rustdoc-js | ||
rustdoc-js-std | ||
rustdoc-json | ||
rustdoc-ui | ||
ui | ||
ui-fulldeps | ||
COMPILER_TESTS.md |