MIPS: Enable big endian testing.

test/cctest/cctest.gyp

Index: test/cctest/cctest.gyp
diff --git a/test/cctest/cctest.gyp b/test/cctest/cctest.gyp
index 2e00e88b5b77874bd3af9a405c6098f0df9425f4..e43ac0094a490f22b1fe215b8bda5f222a73c8a5 100644
--- a/test/cctest/cctest.gyp
+++ b/test/cctest/cctest.gyp
@@ -269,6 +269,15 @@
             'test-disasm-ppc.cc'
           ],
         }],
+        ['v8_target_arch=="mips"', {
+          'sources': [  ### gcmole(arch:mips) ###
+            'test-assembler-mips.cc',
+            'test-code-stubs.cc',
+            'test-code-stubs-mips.cc',
+            'test-disasm-mips.cc',
+            'test-macro-assembler-mips.cc'
+          ],
+        }],
         ['v8_target_arch=="mipsel"', {
           'sources': [  ### gcmole(arch:mipsel) ###
             'test-assembler-mips.cc',
@@ -278,8 +287,17 @@
             'test-macro-assembler-mips.cc'
           ],
         }],
+        ['v8_target_arch=="mips64"', {
+          'sources': [  ### gcmole(arch:mips64) ###
+            'test-assembler-mips64.cc',
+            'test-code-stubs.cc',
+            'test-code-stubs-mips64.cc',
+            'test-disasm-mips64.cc',
+            'test-macro-assembler-mips64.cc'
+          ],
+        }],
         ['v8_target_arch=="mips64el"', {
-          'sources': [
+          'sources': [  ### gcmole(arch:mips64el) ###
             'test-assembler-mips64.cc',
             'test-code-stubs.cc',
             'test-code-stubs-mips64.cc',