Remove MIPS support from Optimizing.

Test: aosp_taimen-userdebug boots.
Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Bug: 147346243
Change-Id: I97fdc15e568ae3fe390efb1da690343025f84944
diff --git a/test/640-checker-boolean-simd/src/Main.java b/test/640-checker-boolean-simd/src/Main.java
index 7d98e68..5035ab2 100644
--- a/test/640-checker-boolean-simd/src/Main.java
+++ b/test/640-checker-boolean-simd/src/Main.java
@@ -29,7 +29,7 @@
   /// CHECK-DAG: ArrayGet loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: ArraySet loop:<<Loop>>      outer_loop:none
   //
-  /// CHECK-START-{ARM,ARM64,MIPS64}: void Main.and(boolean) loop_optimization (after)
+  /// CHECK-START-{ARM,ARM64}: void Main.and(boolean) loop_optimization (after)
   /// CHECK-DAG: VecLoad  loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: VecAnd   loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: VecStore loop:<<Loop>>      outer_loop:none
@@ -42,7 +42,7 @@
   /// CHECK-DAG: ArrayGet loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: ArraySet loop:<<Loop>>      outer_loop:none
   //
-  /// CHECK-START-{ARM,ARM64,MIPS64}: void Main.or(boolean) loop_optimization (after)
+  /// CHECK-START-{ARM,ARM64}: void Main.or(boolean) loop_optimization (after)
   /// CHECK-DAG: VecLoad  loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: VecOr    loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: VecStore loop:<<Loop>>      outer_loop:none
@@ -55,7 +55,7 @@
   /// CHECK-DAG: ArrayGet loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: ArraySet loop:<<Loop>>      outer_loop:none
   //
-  /// CHECK-START-{ARM,ARM64,MIPS64}: void Main.xor(boolean) loop_optimization (after)
+  /// CHECK-START-{ARM,ARM64}: void Main.xor(boolean) loop_optimization (after)
   /// CHECK-DAG: VecLoad  loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: VecXor   loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: VecStore loop:<<Loop>>      outer_loop:none
@@ -68,7 +68,7 @@
   /// CHECK-DAG: ArrayGet loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: ArraySet loop:<<Loop>>      outer_loop:none
   //
-  /// CHECK-START-{ARM,ARM64,MIPS64}: void Main.not() loop_optimization (after)
+  /// CHECK-START-{ARM,ARM64}: void Main.not() loop_optimization (after)
   /// CHECK-DAG: VecLoad  loop:<<Loop:B\d+>> outer_loop:none
   /// CHECK-DAG: VecNot   loop:<<Loop>>      outer_loop:none
   /// CHECK-DAG: VecStore loop:<<Loop>>      outer_loop:none