Update 3 art tests' check expectations for D8 v1.3.15-dev.

Test: art/test/run-test --host 458-checker-instruct-simplification
      art/test/run-test --host 618-checker-induction
      art/test/run-test --host 669-checker-break
Change-Id: I136bc6306a3c3dc01dfe4e7b3780863e709d5138
diff --git a/test/458-checker-instruct-simplification/src/Main.java b/test/458-checker-instruct-simplification/src/Main.java
index 9e714f5..5ffb75f 100644
--- a/test/458-checker-instruct-simplification/src/Main.java
+++ b/test/458-checker-instruct-simplification/src/Main.java
@@ -1070,7 +1070,7 @@
   /// CHECK-DAG:     <<Phi1:i\d+>>     Phi [<<Const0>>,<<Const1>>]
   /// CHECK-DAG:     <<Cond:z\d+>>     Equal [<<Phi1>>,<<Const2>>]
   /// CHECK-DAG:                       If [<<Cond>>]
-  /// CHECK-DAG:     <<Phi2:i\d+>>     Phi [<<Const1>>,<<Const0>>]
+  /// CHECK-DAG:     <<Phi2:i\d+>>     Phi [<<Const0>>,<<Const1>>]
   /// CHECK-DAG:                       Return [<<Phi2>>]
 
   /// CHECK-START: boolean Main.$noinline$EqualBoolVsIntConst(boolean) dead_code_elimination$after_inlining (after)
@@ -1096,7 +1096,7 @@
   /// CHECK-DAG:     <<Phi1:i\d+>>     Phi [<<Const0>>,<<Const1>>]
   /// CHECK-DAG:     <<Cond:z\d+>>     NotEqual [<<Phi1>>,<<Const2>>]
   /// CHECK-DAG:                       If [<<Cond>>]
-  /// CHECK-DAG:     <<Phi2:i\d+>>     Phi [<<Const1>>,<<Const0>>]
+  /// CHECK-DAG:     <<Phi2:i\d+>>     Phi [<<Const0>>,<<Const1>>]
   /// CHECK-DAG:                       Return [<<Phi2>>]
 
   /// CHECK-START: boolean Main.$noinline$NotEqualBoolVsIntConst(boolean) dead_code_elimination$after_inlining (after)
diff --git a/test/618-checker-induction/src/Main.java b/test/618-checker-induction/src/Main.java
index 1460725..dd76e41 100644
--- a/test/618-checker-induction/src/Main.java
+++ b/test/618-checker-induction/src/Main.java
@@ -290,7 +290,7 @@
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop1>>      outer_loop:none
   /// CHECK-DAG: <<Phi3:i\d+>> Phi               loop:<<Loop2:B\d+>> outer_loop:<<Loop1>>
   /// CHECK-DAG: <<Phi4:i\d+>> Phi               loop:<<Loop2>>      outer_loop:<<Loop1>>
-  /// CHECK-DAG:               Return [<<Phi2>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi1>>] loop:none
   //
   /// CHECK-START: int Main.closedFormNested() loop_optimization (after)
   /// CHECK-NOT:               Phi
@@ -313,7 +313,7 @@
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop1>>      outer_loop:none
   /// CHECK-DAG: <<Phi3:i\d+>> Phi               loop:<<Loop2:B\d+>> outer_loop:<<Loop1>>
   /// CHECK-DAG: <<Phi4:i\d+>> Phi               loop:<<Loop2>>      outer_loop:<<Loop1>>
-  /// CHECK-DAG:               Return [<<Phi2>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi1>>] loop:none
   //
   /// CHECK-START: int Main.closedFormNestedAlt() loop_optimization (after)
   /// CHECK-NOT:               Phi
@@ -547,7 +547,7 @@
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop1>>      outer_loop:none
   /// CHECK-DAG: <<Phi3:i\d+>> Phi               loop:<<Loop2:B\d+>> outer_loop:none
   /// CHECK-DAG: <<Phi4:i\d+>> Phi               loop:<<Loop2>>      outer_loop:none
-  /// CHECK-DAG:               Return [<<Phi4>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi3>>] loop:none
   /// CHECK-EVAL: "<<Loop1>>" != "<<Loop2>>"
   //
   /// CHECK-START: int Main.closedFeed() loop_optimization (after)
@@ -634,7 +634,7 @@
   /// CHECK-START: boolean Main.periodicBoolIdiom1() loop_optimization (before)
   /// CHECK-DAG: <<Phi1:i\d+>> Phi               loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop>>      outer_loop:none
-  /// CHECK-DAG:               Return [<<Phi2>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi1>>] loop:none
   //
   /// CHECK-START: boolean Main.periodicBoolIdiom1() loop_optimization (after)
   /// CHECK-NOT:               Phi
@@ -653,7 +653,7 @@
   /// CHECK-START: boolean Main.periodicBoolIdiom2() loop_optimization (before)
   /// CHECK-DAG: <<Phi1:i\d+>> Phi               loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop>>      outer_loop:none
-  /// CHECK-DAG:               Return [<<Phi2>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi1>>] loop:none
   //
   /// CHECK-START: boolean Main.periodicBoolIdiom2() loop_optimization (after)
   /// CHECK-NOT:               Phi
@@ -672,7 +672,7 @@
   /// CHECK-START: boolean Main.periodicBoolIdiom3() loop_optimization (before)
   /// CHECK-DAG: <<Phi1:i\d+>> Phi               loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop>>      outer_loop:none
-  /// CHECK-DAG:               Return [<<Phi2>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi1>>] loop:none
   //
   /// CHECK-START: boolean Main.periodicBoolIdiom3() loop_optimization (after)
   /// CHECK-NOT:               Phi
@@ -691,7 +691,7 @@
   /// CHECK-START: boolean Main.periodicBoolIdiom1N(boolean, int) loop_optimization (before)
   /// CHECK-DAG: <<Phi1:i\d+>> Phi               loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop>>      outer_loop:none
-  /// CHECK-DAG:               Return [<<Phi1>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi2>>] loop:none
   //
   /// CHECK-START: boolean Main.periodicBoolIdiom1N(boolean, int) loop_optimization (after)
   /// CHECK-NOT:               Phi
@@ -705,7 +705,7 @@
   /// CHECK-START: boolean Main.periodicBoolIdiom2N(boolean, int) loop_optimization (before)
   /// CHECK-DAG: <<Phi1:i\d+>> Phi               loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop>>      outer_loop:none
-  /// CHECK-DAG:               Return [<<Phi1>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi2>>] loop:none
   //
   /// CHECK-START: boolean Main.periodicBoolIdiom2N(boolean, int) loop_optimization (after)
   /// CHECK-NOT:               Phi
@@ -719,7 +719,7 @@
   /// CHECK-START: boolean Main.periodicBoolIdiom3N(boolean, int) loop_optimization (before)
   /// CHECK-DAG: <<Phi1:i\d+>> Phi               loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: <<Phi2:i\d+>> Phi               loop:<<Loop>>      outer_loop:none
-  /// CHECK-DAG:               Return [<<Phi1>>] loop:none
+  /// CHECK-DAG:               Return [<<Phi2>>] loop:none
   //
   /// CHECK-START: boolean Main.periodicBoolIdiom3N(boolean, int) loop_optimization (after)
   /// CHECK-NOT:               Phi
diff --git a/test/669-checker-break/src/Main.java b/test/669-checker-break/src/Main.java
index e59061b..c40e4a6 100644
--- a/test/669-checker-break/src/Main.java
+++ b/test/669-checker-break/src/Main.java
@@ -232,8 +232,8 @@
   /// CHECK-DAG: <<Zero:i\d+>> IntConstant 0                  loop:none
   /// CHECK-DAG: <<One:i\d+>>  IntConstant 1                  loop:none
   /// CHECK-DAG: <<Nil:l\d+>>  NullCheck [<<Par>>]                 loop:none
-  /// CHECK-DAG: <<Phi:i\d+>>  Phi [<<Zero>>,<<AddI:i\d+>>]   loop:<<Loop:B\d+>> outer_loop:none
-  /// CHECK-DAG: <<Red:i\d+>>  Phi [<<Zero>>,<<RedI:i\d+>>]   loop:<<Loop>>      outer_loop:none
+  /// CHECK-DAG: <<Red:i\d+>>  Phi [<<Zero>>,<<RedI:i\d+>>]   loop:<<Loop:B\d+>> outer_loop:none
+  /// CHECK-DAG: <<Phi:i\d+>>  Phi [<<Zero>>,<<AddI:i\d+>>]   loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: <<Bnd:i\d+>>  BoundsCheck [<<Phi>>,{{i\d+}}] loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: <<Get:i\d+>>  ArrayGet [<<Nil>>,<<Bnd>>]     loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: <<RedI>>      Add [<<Red>>,<<Get>>]          loop:<<Loop>>      outer_loop:none
@@ -248,8 +248,8 @@
   /// CHECK-DAG: <<Zero:i\d+>> IntConstant 0                      loop:none
   /// CHECK-DAG: <<One:i\d+>>  IntConstant 1                      loop:none
   /// CHECK-DAG: <<Nil:l\d+>>  NullCheck [<<Par>>]                loop:none
-  /// CHECK-DAG: <<Phi:i\d+>>  Phi [<<Zero>>,<<AddI:i\d+>>]       loop:<<Loop:B\d+>> outer_loop:none
-  /// CHECK-DAG: <<Red:i\d+>>  Phi [<<Zero>>,<<RedI:i\d+>>]       loop:<<Loop>>      outer_loop:none
+  /// CHECK-DAG: <<Red:i\d+>>  Phi [<<Zero>>,<<RedI:i\d+>>]       loop:<<Loop:B\d+>> outer_loop:none
+  /// CHECK-DAG: <<Phi:i\d+>>  Phi [<<Zero>>,<<AddI:i\d+>>]       loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: <<LE:z\d+>>   LessThanOrEqual [<<Phi>>,{{i\d+}}] loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG:               If [<<LE>>]                        loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: <<Bnd:i\d+>>  BoundsCheck [<<Phi>>,{{i\d+}}]     loop:<<Loop>>      outer_loop:none