diff --git a/src/main/java/com/android/tools/r8/ir/code/Instruction.java b/src/main/java/com/android/tools/r8/ir/code/Instruction.java
index c110f2f..801c684 100644
--- a/src/main/java/com/android/tools/r8/ir/code/Instruction.java
+++ b/src/main/java/com/android/tools/r8/ir/code/Instruction.java
@@ -57,6 +57,15 @@
     }
   }
 
+  public boolean hasInValueWithLocalInfo() {
+    for (Value inValue : inValues()) {
+      if (inValue.getLocalInfo() != null) {
+        return true;
+      }
+    }
+    return false;
+  }
+
   public Value outValue() {
     return outValue;
   }
diff --git a/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java b/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
index 454d6cd..e87b29b 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
@@ -1646,7 +1646,7 @@
               }
             }
           }
-          if (!eliminated) {
+          if (!eliminated && !instruction.hasInValueWithLocalInfo()) {
             instructionToValue.put(equivalence.wrap(instruction), instruction.outValue());
           }
         }
diff --git a/src/test/debugTestResources/Locals.java b/src/test/debugTestResources/Locals.java
index 1221234..205ae64 100644
--- a/src/test/debugTestResources/Locals.java
+++ b/src/test/debugTestResources/Locals.java
@@ -338,6 +338,14 @@
     return result;
   }
 
+  public static int localTriggeringCSE() {
+    int a = 1;
+    int b = 3;
+    int c = a + b;
+    int d = a + b;
+    return c + d;
+  }
+
   public static void main(String[] args) {
     noLocals();
     unusedLocals();
@@ -360,5 +368,6 @@
     regression65066975(false);
     System.out.println(localConstant(true));
     System.out.println(localConstantBis(true));
+    System.out.println(localTriggeringCSE());
   }
 }
diff --git a/src/test/java/com/android/tools/r8/debug/LocalsTest.java b/src/test/java/com/android/tools/r8/debug/LocalsTest.java
index 9b0a888..177efbe 100644
--- a/src/test/java/com/android/tools/r8/debug/LocalsTest.java
+++ b/src/test/java/com/android/tools/r8/debug/LocalsTest.java
@@ -608,4 +608,44 @@
         checkNoLocal("result2"),
         run());
   }
+
+  @Test
+  public void testLocalTriggeringCSE() throws Throwable {
+    final String className = "Locals";
+    final String methodName = "localTriggeringCSE";
+    runDebugTest(className,
+        breakpoint(className, methodName),
+        run(),
+        checkLine(SOURCE_FILE, 342),
+        checkNoLocal("a"),
+        checkNoLocal("b"),
+        checkNoLocal("c"),
+        checkNoLocal("d"),
+        stepOver(),
+        checkLine(SOURCE_FILE, 343),
+        checkLocal("a", Value.createInt(1)),
+        checkNoLocal("b"),
+        checkNoLocal("c"),
+        checkNoLocal("d"),
+        stepOver(),
+        checkLine(SOURCE_FILE, 344),
+        checkLocal("a", Value.createInt(1)),
+        checkLocal("b", Value.createInt(3)),
+        checkNoLocal("c"),
+        checkNoLocal("d"),
+        stepOver(),
+        checkLine(SOURCE_FILE, 345),
+        checkLocal("a", Value.createInt(1)),
+        checkLocal("b", Value.createInt(3)),
+        checkLocal("c", Value.createInt(4)),
+        checkNoLocal("d"),
+        setLocal("a", Value.createInt(2)),
+        stepOver(),
+        checkLine(SOURCE_FILE, 346),
+        checkLocal("a", Value.createInt(2)),
+        checkLocal("b", Value.createInt(3)),
+        checkLocal("c", Value.createInt(4)),
+        checkLocal("d", Value.createInt(5)),
+        run());
+  }
 }