Revert "Address review comments"

This reverts commit b998497.

Author: pnkfelix

src/librustc_mir/dataflow/move_paths/builder.rs

@@ -362,16 +362,12 @@ impl<'b, 'a, 'tcx> Gatherer<'b, 'a, 'tcx> {
     fn gather_terminator(&mut self, term: &Terminator<'tcx>) {
         match term.kind {
             TerminatorKind::Goto { target: _ }
-            | TerminatorKind::FalseEdges { .. }
-            | TerminatorKind::FalseUnwind { .. }
-            // In some sense returning moves the return place into the current
-            // call's destination, however, since there are no statements after
-            // this that could possibly access the return place, this doesn't
-            // need recording.
             | TerminatorKind::Return
             | TerminatorKind::Resume
             | TerminatorKind::Abort
             | TerminatorKind::GeneratorDrop
+            | TerminatorKind::FalseEdges { .. }
+            | TerminatorKind::FalseUnwind { .. }
             | TerminatorKind::Unreachable => {}
 
             TerminatorKind::Assert { ref cond, .. } => {

src/librustc_mir_build/build/scope.rs

@@ -69,7 +69,7 @@ scheduled in a [DropTree]. Later, before `in_breakable_scope` exits, the drops
 will be added to the CFG.
 
 Panics are handled in a similar fashion, except that the drops are added to the
-MIR once the rest of the function has finished being lowered. If a terminator
+mir once the rest of the function has finished being lowered. If a terminator
 can panic, call `diverge_from(block)` with the block containing the terminator
 `block`.
 
@@ -284,8 +284,8 @@ impl DropTree {
         blocks: &mut IndexVec<DropIdx, Option<BasicBlock>>,
     ) {
         // StorageDead statements can share blocks with each other and also with
-        // a Drop terminator. We iterate through the drops to find which drops
-        // need their own block.
+        // a Drop terminator. We iterate through the blocks to find which blocks
+        // need
         #[derive(Clone, Copy)]
         enum Block {
             // This drop is unreachable
@@ -294,7 +294,7 @@ impl DropTree {
             // specified index.
             Shares(DropIdx),
             // This drop has more than one way of being reached, or it is
-            // branched to from outside the tree, or its predecessor is a
+            // branched to from outside the tree, or it's predecessor is a
             // `Value` drop.
             Own,
         }
@@ -307,7 +307,7 @@ impl DropTree {
             needs_block[ROOT_NODE] = Block::Own;
         }
 
-        // Sort so that we only need to check the last value.
+        // Sort so that we only need to check the last
         let entry_points = &mut self.entry_points;
         entry_points.sort();