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Stop llvm.expecting assert terminators #124606

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May 5, 2024
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Stop llvm.expecting assert terminators #124606

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4 changes: 2 additions & 2 deletions compiler/rustc_codegen_ssa/src/mir/block.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -649,8 +649,8 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
return helper.funclet_br(self, bx, target, mergeable_succ);
}

// Pass the condition through llvm.expect for branch hinting.
let cond = bx.expect(cond, expected);
// Because we're branching to a panic block (either a `#[cold]` one
// or an inlined abort), there's no need to `expect` it.

// Create the failure block and the conditional branch to it.
let lltarget = helper.llbb_with_cleanup(self, target);
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