SI-8601 Test that static LOAD_FIELD is not eliminated

This test fails under 2.11.0, and works now that DCE treats
static loads as useful instructions.

3 files changed, 20 insertions, 0 deletions

diff --git a/test/files/run/t8601e/StaticInit.class b/test/files/run/t8601e/StaticInit.class
new file mode 100644
index 0000000000..99a0e2a643
--- /dev/null
+++ b/test/files/run/t8601e/StaticInit.class
diff --git a/test/files/run/t8601e/StaticInit.java b/test/files/run/t8601e/StaticInit.java
new file mode 100644
index 0000000000..7543ed98b8
--- /dev/null
+++ b/test/files/run/t8601e/StaticInit.java
@@ -0,0 +1,8 @@
+public class StaticInit {
+	static {
+		if ("".isEmpty()) {
+			throw new RuntimeException();
+		}
+	}
+	public static int fld = 42;
+}
diff --git a/test/files/run/t8601e/Test.scala b/test/files/run/t8601e/Test.scala
new file mode 100644
index 0000000000..838114f6a7
--- /dev/null
+++ b/test/files/run/t8601e/Test.scala
@@ -0,0 +1,12 @@
+class C {
+  def foo: Unit = {StaticInit.fld}
+}
+
+object Test extends App {
+  try {
+    new C().foo
+    sys.error("StaticInit.<clinit> was not run!")
+  } catch {
+    case t: ExceptionInInitializerError =>
+  }
+}