From a110fd152f301915f22f491ba403f6d67d90949e Mon Sep 17 00:00:00 2001
From: Philip Herron <philip.herron@embecosm.com>
Date: Tue, 25 Jan 2022 12:33:17 +0000
Subject: Add deref_mut lang_item mappings

---
 gcc/rust/util/rust-hir-map.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'gcc/rust')

diff --git a/gcc/rust/util/rust-hir-map.h b/gcc/rust/util/rust-hir-map.h
index 0026f3b..8781629 100644
--- a/gcc/rust/util/rust-hir-map.h
+++ b/gcc/rust/util/rust-hir-map.h
@@ -62,6 +62,7 @@ public:
     SHR_ASSIGN,
 
     DEREF,
+    DEREF_MUT,
 
     UNKNOWN,
   };
@@ -160,6 +161,10 @@ public:
       {
 	return ItemType::DEREF;
       }
+    else if (item.compare ("deref_mut") == 0)
+      {
+	return ItemType::DEREF_MUT;
+      }
 
     return ItemType::UNKNOWN;
   }
@@ -214,6 +219,8 @@ public:
 	return "shr_assign";
       case DEREF:
 	return "deref";
+      case DEREF_MUT:
+	return "deref_mut";
 
       case UNKNOWN:
 	return "<UNKNOWN>";
-- 
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