Added synthetic torture test with 30K tiny methods

misc/gen_call_test.rb

@@ -0,0 +1,47 @@
+NUM_LEVELS = 30
+FNS_PER_LEVEL = 1000
+
+$out = ""
+
+def addln(str = "")
+    $out << str << "\n"
+end
+
+NUM_LEVELS.times do |l_no|
+    FNS_PER_LEVEL.times do |f_no|
+        f_name = "fun_l#{l_no}_n#{f_no}"
+
+        if l_no < NUM_LEVELS - 1
+            callee_no = rand(0...FNS_PER_LEVEL)
+            callee_name = "fun_l#{l_no+1}_n#{callee_no}"
+        else
+            callee_name = "inc"
+        end
+
+        addln("def #{f_name}()")
+        addln("    #{callee_name}")
+        addln("end")
+        addln()
+    end
+end
+
+addln("@a = 0")
+addln("@b = 0")
+addln("@c = 0")
+addln("@d = 0")
+addln("@count = 0")
+addln("def inc()")
+addln("    @count += 1")
+addln("end")
+
+# 100K times
+addln("100000.times do")
+    FNS_PER_LEVEL.times do |f_no|
+        f_name = "fun_l0_n#{f_no}"
+        addln("    #{f_name}")
+    end
+addln("end")
+
+addln("puts @count")
+
+puts($out)