diff options
Diffstat (limited to 'compiler/rustc_mir_transform/src/deduplicate_blocks.rs')
| -rw-r--r-- | compiler/rustc_mir_transform/src/deduplicate_blocks.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/deduplicate_blocks.rs b/compiler/rustc_mir_transform/src/deduplicate_blocks.rs index 824974970bb..4a94c3eca86 100644 --- a/compiler/rustc_mir_transform/src/deduplicate_blocks.rs +++ b/compiler/rustc_mir_transform/src/deduplicate_blocks.rs @@ -1,7 +1,9 @@ //! This pass finds basic blocks that are completely equal, //! and replaces all uses with just one of them. -use std::{collections::hash_map::Entry, hash::Hash, hash::Hasher, iter}; +use std::collections::hash_map::Entry; +use std::hash::{Hash, Hasher}; +use std::iter; use rustc_data_structures::fx::FxHashMap; use rustc_middle::mir::visit::MutVisitor; |