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Cargo-fmt fixes

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This commit is contained in:
Morgan Phillips
2016-07-21 15:24:07 -07:00
parent 5037cc4db6
commit 4de89a7f96
1 changed files with 3 additions and 2 deletions
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5
cranelift/src/libcretonne/cfg.rs
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@@ -45,7 +45,7 @@ pub struct CFGNode {
impl CFGNode { impl CFGNode {
/// CFG Node successors stripped of loop edges. /// CFG Node successors stripped of loop edges.
pub fn children(&self) -> Vec<Ebb> { pub fn children(&self) -> Vec<Ebb> {
let pred_ebbs = self.predecessors.iter().map(|&(ebb, _)| { ebb }).collect(); let pred_ebbs = self.predecessors.iter().map(|&(ebb, _)| ebb).collect();
let children = self.successors.difference(&pred_ebbs).cloned().collect(); let children = self.successors.difference(&pred_ebbs).cloned().collect();
children children
} }
@@ -296,6 +296,7 @@ mod tests {
func.layout.append_inst(jmp_ebb2_ebb5, ebb2); func.layout.append_inst(jmp_ebb2_ebb5, ebb2);
let cfg = ControlFlowGraph::new(&func); let cfg = ControlFlowGraph::new(&func);
assert_eq!(cfg.postorder_ebbs(), vec![ebb0, ebb2, ebb5, ebb4, ebb1, ebb3]); assert_eq!(cfg.postorder_ebbs(),
vec![ebb0, ebb2, ebb5, ebb4, ebb1, ebb3]);
} }
} }