* tests/regression/jasmin/test_many_monitors.j: New test. (This test

case used to fail with old-instruction-format cacao.)

--HG--
branch : unified_variables

diff --git a/tests/regression/jasmin/test_many_monitors.j b/tests/regression/jasmin/test_many_monitors.j
new file mode 100644 (file)
index 0000000..39fbc63
--- /dev/null
+++ b/tests/regression/jasmin/test_many_monitors.j
@@ -0,0 +1,110 @@
+.class public test_many_monitors
+.super java/lang/Object
+
+; ======================================================================
+
+.method public <init>()V
+   aload_0
+   invokenonvirtual java/lang/Object/<init>()V
+   return
+.end method
+
+.method public static checkI(I)V
+       .limit locals 1
+       .limit stack 10
+       getstatic java/lang/System/out Ljava/io/PrintStream;
+       iload_0
+       invokevirtual java/io/PrintStream/println(I)V
+       return
+.end method
+
+; ======================================================================
+
+.method public static main([Ljava/lang/String;)V
+       .limit stack 2
+       .limit locals 2
+
+       ldc 567
+       istore 1
+
+       new test
+       dup
+       invokespecial test/<init>()V
+
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+       dup
+       monitorenter
+
+       iload 1
+       invokestatic test_many_monitors/checkI(I)V
+       iinc 1 2
+       ; OUTPUT: 567
+
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+       dup
+       monitorexit
+
+       iload 1
+       invokestatic test_many_monitors/checkI(I)V
+       ; OUTPUT: 569
+
+       return
+.end method