1 files changed, 0 insertions, 305 deletions
diff --git a/src/test/java/com/seaofnodes/simple/Chapter06Test.java b/src/test/java/com/seaofnodes/simple/Chapter06Test.java
deleted file mode 100644
index 1ff875b4..00000000
--- a/src/test/java/com/seaofnodes/simple/Chapter06Test.java
+++ /dev/null
@@ -1,305 +0,0 @@
-package com.seaofnodes.simple;
-
-import com.seaofnodes.simple.codegen.CodeGen;
-import com.seaofnodes.simple.node.*;
-import com.seaofnodes.simple.type.TypeInteger;
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-public class Chapter06Test {
-
-    @Test
-    public void testPeepholeReturn() {
-        CodeGen code = new CodeGen("""
-if( true ) return 2;
-return 1;
-""");
-        code.parse().opto();
-        assertEquals("return 2;", code.print());
-        assertTrue(code.ctrl() instanceof FunNode);
-    }
-
-    @Test
-    public void testPeepholeRotate() {
-        CodeGen code = new CodeGen(
-"""
-int a = 1;
-if (arg)
-    a = 2;
-return (arg < a) < 3; // Because (arg < a) is a bool/uint1/[0-1], its always less than 3
-""");
-        code.parse().opto();
-        assertEquals("return 1;", code.print());
-    }
-
-    @Test
-    public void testPeepholeCFG() {
-        CodeGen code = new CodeGen(
-"""
-int a=1;
-if( true )
-  a=2;
-else
-  a=3;
-return a;
-""");
-        code.parse().opto();
-        assertEquals("return 2;", code.print());
-        assertTrue(code.ctrl() instanceof FunNode);
-    }
-
-    @Test
-    public void testIfIf() {
-        CodeGen code = new CodeGen(
-"""
-int a=1;
-if( arg!=1 )
-    a=2;
-else
-    a=3;
-int b=4;
-if( a==2 )
-    b=42;
-else
-    b=5;
-return b;
-""");
-        code.parse().opto();
-        assertEquals("return Phi(Region,42,5);", code.print());
-    }
-
-    @Test
-    public void testIfArgIf() {
-        CodeGen code = new CodeGen(
-"""
-int a=1;
-if( 1==1 )
-    a=2;
-else
-    a=3;
-int b=4;
-if( arg==2 )
-    b=a;
-else
-    b=5;
-return b;""");
-        code.parse().opto();
-        assertEquals("return Phi(Region,2,5);", code.print());
-    }
-
-    @Test
-    public void testMerge3With2() {
-        CodeGen code = new CodeGen(
-"""
-arg=2;
-int a=1;
-if( arg==1 )
-    if( arg==2 )
-        a=2;
-    else
-        a=3;
-else if( arg==3 )
-    a=4;
-else
-    a=5;
-return a;
-""", TypeInteger.constant(2), 123L, true).parse().opto();
-        assertEquals("return 5;", code.print());
-    }
-
-    @Test
-    public void testMerge3With1() {
-        CodeGen code = new CodeGen(
-"""
-arg=1;
-int a=1;
-if( arg==1 )
-    if( arg==2 )
-        a=2;
-    else
-        a=3;
-else if( arg==3 )
-    a=4;
-else
-    a=5;
-return a;
-""", TypeInteger.constant(1), 123L, true).parse().opto();
-        assertEquals("return 3;", code.print());
-    }
-
-    @Test
-    public void testMerge3Peephole() {
-        CodeGen code = new CodeGen(
-"""
-int a=1;
-if( arg==1 )
-    if( 1==2 )
-        a=2;
-    else
-        a=3;
-else if( arg==3 )
-    a=4;
-else
-    a=5;
-return a;
-""");
-        code.parse().opto();
-        assertEquals("return Phi(Region,3,5,4);", code.print());
-    }
-
-    @Test
-    public void testMerge3Peephole1() {
-        CodeGen code = new CodeGen(
-"""
-arg=1;
-int a=1;
-if( arg==1 )
-    if( 1==2 )
-        a=2;
-    else
-        a=3;
-else if( arg==3 )
-    a=4;
-else
-    a=5;
-return a;
-""", TypeInteger.constant(1), 123L, true);
-        code.parse().opto();
-        assertEquals("return 3;", code.print());
-    }
-
-    @Test
-    public void testMerge3Peephole3() {
-        CodeGen code = new CodeGen(
-"""
-arg=3;
-int a=1;
-if( arg==1 )
-    if( 1==2 )
-        a=2;
-    else
-        a=3;
-else if( arg==3 )
-    a=4;
-else
-    a=5;
-return a;
-""", TypeInteger.constant(3), 123L, true);
-        code.parse().opto();
-        assertEquals("return 4;", code.print());
-    }
-
-    @Test
-    public void testDemo1NonConst() {
-        CodeGen code = new CodeGen("""
-int a = 0;
-int b = 1;
-if( arg ) {
-    a = 2;
-    if( arg ) { b = 2; }
-    else b = 3;
-}
-return a+b;
-""");
-        code.parse().opto();
-        assertEquals("return Phi(Region,4,1);", code.print());
-    }
-
-
-    @Test
-    public void testDemo1True() {
-        CodeGen code = new CodeGen(
-"""
-arg=1;
-int a = 0;
-int b = 1;
-if( arg ) {
-    a = 2;
-    if( arg ) { b = 2; }
-    else b = 3;
-}
-return a+b;
-""", TypeInteger.constant(1), 123L, true);
-        code.parse().opto();
-        assertEquals("return 4;", code.print());
-    }
-
-    @Test
-    public void testDemo1False() {
-        CodeGen code = new CodeGen(
-"""
-arg=0;
-int a = 0;
-int b = 1;
-if( arg ) {
-    a = 2;
-    if( arg ) { b = 2; }
-    else b = 3;
-}
-return a+b;
-""", TypeInteger.constant(0), 123L, true);
-        code.parse().opto();
-        assertEquals("return 1;", code.print());
-    }
-
-    @Test
-    public void testDemo2NonConst() {
-        CodeGen code = new CodeGen("""
-int a = 0;
-int b = 1;
-int c = 0;
-if( arg ) {
-    a = 1;
-    if( arg==2 ) { c=2; } else { c=3; }
-    if( arg ) { b = 2; }
-    else b = 3;
-}
-return a+b+c;
-""");
-        code.parse().opto();
-        assertEquals("return Phi(Region,6,1,5);", code.print());
-    }
-
-
-    @Test
-    public void testDemo2True() {
-        CodeGen code = new CodeGen(
-"""
-arg=1;
-int a = 0;
-int b = 1;
-int c = 0;
-if( arg ) {
-    a = 1;
-    if( arg==2 ) { c=2; } else { c=3; }
-    if( arg ) { b = 2; }
-    else b = 3;
-}
-return a+b+c;
-""", TypeInteger.constant(1), 123L, true);
-        code.parse().opto();
-        assertEquals("return 6;", code.print());
-    }
-
-    @Test
-    public void testDemo2arg2() {
-        CodeGen code = new CodeGen(
-"""
-arg=2;
-int a = 0;
-int b = 1;
-int c = 0;
-if( arg ) {
-    a = 1;
-    if( arg==2 ) { c=2; } else { c=3; }
-    if( arg ) { b = 2; }
-    else b = 3;
-}
-return a+b+c;
-""", TypeInteger.constant(2), 123L, true);
-        code.parse().opto();
-        assertEquals("return 5;", code.print());
-    }
-
-}