fmt: Run cargo fmt since it is available

[rust.git] / src / analyze.rs

diff --git a/src/analyze.rs b/src/analyze.rs
index c3436785d90f0e9fe6829b10beba8fba9337065b..055b371f43c3c064dd97bf0edac92f4db7bb84e1 100644 (file)
--- a/src/analyze.rs
+++ b/src/analyze.rs
@@ -1,7 +1,7 @@
 use crate::prelude::*;
 
-use rustc_middle::mir::StatementKind::*;
 use rustc_index::vec::IndexVec;
+use rustc_middle::mir::StatementKind::*;
 
 #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
 pub(crate) enum SsaKind {
@@ -10,20 +10,25 @@ pub(crate) enum SsaKind {
 }
 
 pub(crate) fn analyze(fx: &FunctionCx<'_, '_, impl Backend>) -> IndexVec<Local, SsaKind> {
-    let mut flag_map = fx.mir.local_decls.iter().map(|local_decl| {
-        let ty = fx.monomorphize(&local_decl.ty);
-        if fx.clif_type(ty).is_some() || fx.clif_pair_type(ty).is_some() {
-            SsaKind::Ssa
-        } else {
-            SsaKind::NotSsa
-        }
-    }).collect::<IndexVec<Local, SsaKind>>();
+    let mut flag_map = fx
+        .mir
+        .local_decls
+        .iter()
+        .map(|local_decl| {
+            let ty = fx.monomorphize(&local_decl.ty);
+            if fx.clif_type(ty).is_some() || fx.clif_pair_type(ty).is_some() {
+                SsaKind::Ssa
+            } else {
+                SsaKind::NotSsa
+            }
+        })
+        .collect::<IndexVec<Local, SsaKind>>();
 
     for bb in fx.mir.basic_blocks().iter() {
         for stmt in bb.statements.iter() {
             match &stmt.kind {
                 Assign(place_and_rval) => match &place_and_rval.1 {
-                    Rvalue::Ref(_, _, place) => {
+                    Rvalue::Ref(_, _, place) | Rvalue::AddressOf(_, place) => {
                         not_ssa(&mut flag_map, place.local)
                     }
                     _ => {}
@@ -35,7 +40,8 @@ pub(crate) fn analyze(fx: &FunctionCx<'_, '_, impl Backend>) -> IndexVec<Local,
         match &bb.terminator().kind {
             TerminatorKind::Call { destination, .. } => {
                 if let Some((dest_place, _dest_bb)) = destination {
-                    let dest_layout = fx.layout_of(fx.monomorphize(&dest_place.ty(&fx.mir.local_decls, fx.tcx).ty));
+                    let dest_layout = fx
+                        .layout_of(fx.monomorphize(&dest_place.ty(&fx.mir.local_decls, fx.tcx).ty));
                     if !crate::abi::can_return_to_ssa_var(fx.tcx, dest_layout) {
                         not_ssa(&mut flag_map, dest_place.local)
                     }