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Minor comment cleanups.

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This commit is contained in:
Dan Gohman
2017-08-31 16:16:08 -07:00
parent 1d03244e90
commit de02976162
3 changed files with 5 additions and 5 deletions
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6
lib/frontend/src/ssa.rs
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@@ -422,8 +422,8 @@ where
let mut preds = Vec::new();
mem::swap(&mut preds, &mut self.predecessors_mut(dest_ebb));
for &(pred, last_inst) in preds.iter() {
// For undef value and each predecessor we query what is the local SSA value
// corresponding to var and we put it as an argument of the branch instruction.
// For each predecessor, we query what is the local SSA value corresponding
// to var and we put it as an argument of the branch instruction.
let (pred_val, mut local_side_effects) =
self.use_var(dfg, layout, jts, temp_arg_var, ty, pred);
pred_values = match pred_values {
@@ -527,7 +527,7 @@ where
) -> Option<Ebb> {
match dfg[jump_inst].analyze_branch(&dfg.value_lists) {
BranchInfo::NotABranch => {
panic!("you have declared a non-branch instruction as a predecessor to an ebb");
panic!("you have declared a non-branch instruction as a predecessor to an ebb");
}
// For a single destination appending a jump argument to the instruction
// is sufficient.