Break out bytecodeText/conditions tests into smaller tests for if/while/do-while.

compiler/testData/codegen/bytecodeText/conditions/negatedZeroCompareInIf.kt

@@ -0,0 +1,56 @@
+// Generates ICONST_1
+val a = 1
+
+fun main() {
+    // Generates IFEQ and GOTO
+    if (!(a == 0)) {
+        "then"
+    } else {
+        "else"
+    }
+
+    // Generates IFEQ and GOTO
+    if (a != 0) {
+        "then"
+    } else {
+        "else"
+    }
+
+    // Generates IFGT and GOTO
+    if (!(a > 0)) {
+        "then"
+    } else {
+        "else"
+    }
+
+    // Generates IFGE and GOTO
+    if (!(a >= 0)) {
+        "then"
+    } else {
+        "else"
+    }
+
+    // Generates IFLT and GOTO
+    if (!(a < 0)) {
+        "then"
+    } else {
+        "else"
+    }
+
+    // Generates IFLE and GOTO
+    if (!(a <= 0)) {
+        "then"
+    } else {
+        "else"
+    }
+}
+
+//0 ICONST_0
+//1 ICONST_1
+//2 IFEQ
+//1 IFLE
+//1 IFLT
+//1 IFGE
+//1 IFGT
+//6 IF
+//6 GOTO