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Cleanup: Mark ebb as unused in legalization;

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This commit is contained in:
Benjamin Bouvier
2019-10-10 12:46:51 +02:00
committed by Andrew Brown
parent 6d690e5275
commit 9c159ac17c
1 changed files with 1 additions and 1 deletions
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cranelift/codegen/src/legalizer/mod.rs
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@@ -161,7 +161,7 @@ pub fn legalize_function(func: &mut ir::Function, cfg: &mut ControlFlowGraph, is
// Process EBBs in layout order. Some legalization actions may split the current EBB or append // Process EBBs in layout order. Some legalization actions may split the current EBB or append
// new ones to the end. We need to make sure we visit those new EBBs too. // new ones to the end. We need to make sure we visit those new EBBs too.
while let Some(ebb) = pos.next_ebb() { while let Some(_ebb) = pos.next_ebb() {
// Keep track of the cursor position before the instruction being processed, so we can // Keep track of the cursor position before the instruction being processed, so we can
// double back when replacing instructions. // double back when replacing instructions.
let mut prev_pos = pos.position(); let mut prev_pos = pos.position();