diff --git a/src/test/java/com/android/tools/r8/regress/B342067836Test.java b/src/test/java/com/android/tools/r8/regress/B342067836Test.java
new file mode 100644
index 0000000..703abc2
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/regress/B342067836Test.java
@@ -0,0 +1,96 @@
+// Copyright (c) 2024, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+package com.android.tools.r8.regress;
+
+import static org.junit.Assume.assumeTrue;
+
+import com.android.tools.r8.TestBase;
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.TestParametersCollection;
+import com.google.common.collect.ImmutableList;
+import java.util.List;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameter;
+import org.junit.runners.Parameterized.Parameters;
+
+@RunWith(Parameterized.class)
+public class B342067836Test extends TestBase {
+
+  @Parameter(0)
+  public TestParameters parameters;
+
+  @Parameters(name = "{0}")
+  public static TestParametersCollection data() {
+    return getTestParameters().withAllRuntimesAndApiLevels().build();
+  }
+
+  private static final List<String> EXPECTED_OUTPUT = ImmutableList.of("50");
+  private static final List<String> NOT_EXPECTED_OUTPUT = ImmutableList.of("864691135031803904");
+
+  @Test
+  public void testJvm() throws Exception {
+    assumeTrue(parameters.isJvmTestParameters());
+    testForJvm(parameters)
+        .addInnerClasses(getClass())
+        .run(parameters.getRuntime(), TestClass.class)
+        .assertSuccessWithOutputLines(EXPECTED_OUTPUT);
+  }
+
+  @Test
+  public void testD8() throws Exception {
+    assumeTrue(parameters.isDexRuntime());
+    testForD8(parameters.getBackend())
+        .addInnerClasses(getClass())
+        .setMinApi(parameters)
+        .run(parameters.getRuntime(), TestClass.class)
+        .assertSuccessWithOutputLines(EXPECTED_OUTPUT);
+  }
+
+  @Test
+  public void testR8() throws Exception {
+    testForR8(parameters.getBackend())
+        .addInnerClasses(getClass())
+        .addKeepMainRule(TestClass.class)
+        .setMinApi(parameters)
+        .run(parameters.getRuntime(), TestClass.class)
+        .assertSuccessWithOutputLines(NOT_EXPECTED_OUTPUT);
+  }
+
+  static class TestClass {
+
+    long a;
+    long b;
+
+    void c() {
+      double d;
+      int i6 = 1;
+      d = a += i6;
+      a <<= -10;
+      a <<= 37;
+      b += d;
+    }
+
+    void e(float g) {
+      c();
+    }
+
+    void h(float f, int i, int j) {
+      e(f);
+    }
+
+    void k(String[] l) {
+      for (int n = 0; n < 50; n++) {
+        h(6, 7, 4);
+      }
+      System.out.println(b);
+    }
+
+    public static void main(String[] o) {
+      TestClass _instance = new TestClass();
+      _instance.k(o);
+    }
+  }
+}