Replace loop finding with official algo

Remove old fixLoops, walkInfinite.

2 files changed, 8 insertions, 8 deletions

diff --git a/chapter17/src/test/java/com/seaofnodes/simple/Chapter07Test.java b/chapter17/src/test/java/com/seaofnodes/simple/Chapter07Test.java
index 23ad18f1..355bbba4 100644
--- a/chapter17/src/test/java/com/seaofnodes/simple/Chapter07Test.java
+++ b/chapter17/src/test/java/com/seaofnodes/simple/Chapter07Test.java
@@ -10,12 +10,12 @@ public class Chapter07Test {
     @Test
     public void testExample() {
         Parser parser = new Parser(
-                """
-                while(arg < 10) {
-                    arg = arg + 1;
-                }
-                return arg;
-                """);
+"""
+while(arg < 10) {
+    arg = arg + 1;
+}
+return arg;
+""");
         Node._disablePeephole = true;
         StopNode stop = parser.parse();
         assertEquals("return Phi(Loop,arg,(Phi_arg+1));", stop.toString());
diff --git a/chapter17/src/test/java/com/seaofnodes/simple/Chapter11Test.java b/chapter17/src/test/java/com/seaofnodes/simple/Chapter11Test.java
index 0151a694..613b979b 100644
--- a/chapter17/src/test/java/com/seaofnodes/simple/Chapter11Test.java
+++ b/chapter17/src/test/java/com/seaofnodes/simple/Chapter11Test.java
@@ -292,7 +292,7 @@ else {
 }
 """);
         StopNode stop = parser.parse().iterate();
-        assertEquals("Stop[ return 9; return 0; return 0; return 0; return 0; return 0; return 0; ]", stop.toString());
+        assertEquals("Stop[ return 9; return 0; return 0; return 0; return 0; ]", stop.toString());
     }
 
 
@@ -438,7 +438,7 @@ while(1)
   arg = arg+ptr.v;
 """);
         StopNode stop = parser.parse().iterate();
-        assertEquals("Stop[ return 0; return 0; ]", stop.toString());
+        assertEquals("return 0;", stop.toString());
     }
 
     @Test