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| author | Scott McMurray <scottmcm@users.noreply.github.com> | 2024-11-21 17:59:43 -0800 |
|---|---|---|
| committer | Scott McMurray <scottmcm@users.noreply.github.com> | 2025-01-08 18:46:30 -0800 |
| commit | 8dcc676c9283b040d1ef6d66f156ff2212544b10 (patch) | |
| tree | 845110d0bc935ff32d70963c479d3f0f60925ff0 /compiler/rustc_monomorphize | |
| parent | e26ff2f9086fc449b963df578f8641c31846abe6 (diff) | |
| download | rust-8dcc676c9283b040d1ef6d66f156ff2212544b10.tar.gz rust-8dcc676c9283b040d1ef6d66f156ff2212544b10.zip | |
[mir-opt] GVN some more transmute cases
We already did `Transmute`-then-`PtrToPtr`; this adds the nearly-identical `PtrToPtr`-then-`Transmute`.
It also adds `transmute(Foo(x))` → `transmute(x)`, when `Foo` is a single-field transparent type. That's useful for things like `NonNull { pointer: p }.as_ptr()`.
Found these as I was looking at MCP807-related changes.
Diffstat (limited to 'compiler/rustc_monomorphize')
0 files changed, 0 insertions, 0 deletions