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chore: remove duplicate words

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hattizai 2024-07-02 11:25:31 +08:00
parent c3774be741
commit ada9fda7c3
23 changed files with 26 additions and 26 deletions
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compiler/rustc_codegen_ssa/src/mir/block.rs
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@ -403,7 +403,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
//
// Why only in unoptimized builds?
// - In unoptimized builds LLVM uses FastISel which does not support switches, so it
// must fall back to the to the slower SelectionDAG isel. Therefore, using `br` gives
// must fall back to the slower SelectionDAG isel. Therefore, using `br` gives
// significant compile time speedups for unoptimized builds.
// - In optimized builds the above doesn't hold, and using `br` sometimes results in
// worse generated code because LLVM can no longer tell that the value being switched