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Remove the ebb_dominates function.

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This is now subsumed by the generic 'dominates' function.
This commit is contained in:
Jakob Stoklund Olesen
2017-06-12 14:59:34 -07:00
parent a1dfd0f06f
commit ea8a8a95a8
4 changed files with 5 additions and 27 deletions
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4
lib/cretonne/src/licm.rs
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@@ -77,7 +77,7 @@ fn create_pre_header(header: Ebb,
}
for &(_, last_inst) in cfg.get_predecessors(header) {
// We only follow normal edges (not the back edges)
if !domtree.ebb_dominates(header.clone(), last_inst, &func.layout) {
if !domtree.dominates(header, last_inst, &func.layout) {
change_branch_jump_destination(last_inst, pre_header, func);
}
}
@@ -108,7 +108,7 @@ fn has_pre_header(layout: &Layout,
let mut found = false;
for &(pred_ebb, last_inst) in cfg.get_predecessors(header) {
// We only count normal edges (not the back edges)
if !domtree.ebb_dominates(header.clone(), last_inst, layout) {
if !domtree.dominates(header, last_inst, layout) {
if found {
// We have already found one, there are more than one
return None;