From 260cfd50c44673dbce5f505cbd1e6df4ec68ba36 Mon Sep 17 00:00:00 2001
From: Karol Stasiak <karol.m.stasiak@gmail.com>
Date: Tue, 25 Jun 2019 18:19:57 +0200
Subject: [PATCH] Fix putword optimization

---
 .../assembly/mos/opt/LocalVariableReadOptimization.scala       | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/scala/millfork/assembly/mos/opt/LocalVariableReadOptimization.scala b/src/main/scala/millfork/assembly/mos/opt/LocalVariableReadOptimization.scala
index 11915825..271bd6c7 100644
--- a/src/main/scala/millfork/assembly/mos/opt/LocalVariableReadOptimization.scala
+++ b/src/main/scala/millfork/assembly/mos/opt/LocalVariableReadOptimization.scala
@@ -53,6 +53,9 @@ object LocalVariableReadOptimization extends AssemblyOptimization[AssemblyLine]
 
   def optimizeImpl(code: List[(AssemblyLine, CpuStatus)], variables: Set[String], map: Map[String, Int]): (Boolean, List[AssemblyLine]) = code match {
 
+    case (x@AssemblyLine0(JSR, Absolute, MemoryAddressConstant(th)), _) :: xs if th.name.startsWith(".") =>
+      x :: optimizeImpl(xs, variables, Map())
+
     case (AssemblyLine(op@(
       LDA | LDX | LDY | LDZ |
       ADC | ORA | EOR | AND | SBC |