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| author | bors <bors@rust-lang.org> | 2022-02-23 01:26:07 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-02-23 01:26:07 +0000 |
| commit | bafe8d06e015eb00724d3d497516191d6681943f (patch) | |
| tree | 3d9c51d1a63733cb3143141b5c54d75d826707e7 /compiler/rustc_data_structures/src | |
| parent | 5bd1ec3283874b97b27da4539b2950fbd01c4b0e (diff) | |
| parent | 36b495f3cf23a1f235482ce7f81f0f4be614bb85 (diff) | |
| download | rust-bafe8d06e015eb00724d3d497516191d6681943f.tar.gz rust-bafe8d06e015eb00724d3d497516191d6681943f.zip | |
Auto merge of #93984 - nnethercote:ChunkedBitSet, r=Mark-Simulacrum
Introduce `ChunkedBitSet` and use it for some dataflow analyses. This reduces peak memory usage significantly for some programs with very large functions. r? `@ghost`
Diffstat (limited to 'compiler/rustc_data_structures/src')
| -rw-r--r-- | compiler/rustc_data_structures/src/lib.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_data_structures/src/macros.rs | 8 |
2 files changed, 2 insertions, 8 deletions
diff --git a/compiler/rustc_data_structures/src/lib.rs b/compiler/rustc_data_structures/src/lib.rs index ea02a73c422..3e93fe9a11f 100644 --- a/compiler/rustc_data_structures/src/lib.rs +++ b/compiler/rustc_data_structures/src/lib.rs @@ -37,6 +37,8 @@ extern crate cfg_if; #[macro_use] extern crate rustc_macros; +pub use rustc_index::static_assert_size; + #[inline(never)] #[cold] pub fn cold_path<F: FnOnce() -> R, R>(f: F) -> R { diff --git a/compiler/rustc_data_structures/src/macros.rs b/compiler/rustc_data_structures/src/macros.rs index 48dfbba7504..e05491f6ff6 100644 --- a/compiler/rustc_data_structures/src/macros.rs +++ b/compiler/rustc_data_structures/src/macros.rs @@ -1,11 +1,3 @@ -/// Type size assertion. The first argument is a type and the second argument is its expected size. -#[macro_export] -macro_rules! static_assert_size { - ($ty:ty, $size:expr) => { - const _: [(); $size] = [(); ::std::mem::size_of::<$ty>()]; - }; -} - #[macro_export] macro_rules! enum_from_u32 { ($(#[$attr:meta])* pub enum $name:ident { |