MIPS: Add tests to be skipped because of NaN representation on MIPS

test/wasm-spec-tests/wasm-spec-tests.status

Index: test/wasm-spec-tests/wasm-spec-tests.status
diff --git a/test/wasm-spec-tests/wasm-spec-tests.status b/test/wasm-spec-tests/wasm-spec-tests.status
index 62706d4d8ea23e248fa74a383b0247b092481f97..eb567778db0ea74f4c381f88c3ef3fb23c5fb813 100644
--- a/test/wasm-spec-tests/wasm-spec-tests.status
+++ b/test/wasm-spec-tests/wasm-spec-tests.status
@@ -4,17 +4,22 @@
 
 [
 [ALWAYS, {
-  # These tests fail because mips does not support the correct NaN bit patterns.
-  'tests/float_misc': [PASS, ['arch == mipsel or arch == mips64el', SKIP]],
-  'tests/float_exprs': [PASS, ['arch == mipsel or arch == mips64el', SKIP]],
-  'tests/f32': [PASS, ['arch == mipsel or arch == mips64el', SKIP]],
-  'tests/f64': [PASS, ['arch == mipsel or arch == mips64el', SKIP]],
-
   #TODO(ahaas): Add additional stack checks on mips.
   # Issue 6318: Stack checks for functions with huge stack frames fail on x64 and ia32
   'tests/skip-stack-guard-page': [PASS, ['arch == mipsel or arch == mips64el or arch == x64 or arch == ia32', SKIP]],
 }],  # ALWAYS
 
+['arch == mipsel or arch == mips64el or arch == mips or arch == mips64', {
+  # These tests fail because mips does not support the correct NaN bit patterns.
+  'tests/float_misc': [SKIP],
+  'tests/float_exprs': [SKIP],
+  'tests/f32': [SKIP],
+  'tests/f64': [SKIP],
+  'tests/f32_bitwise': [SKIP],
+  'tests/f64_bitwise': [SKIP],
+  'tests/conversions': [SKIP],

[ivica.bogosavljevic, 2017/05/18 15:13:00]

Could you please check if these tests are passing on simulator, since simulator
uses native NaN and these tests should pass.

If that is the case then disable tests on targets only and let it run on
simulator

[predrag.rudic, 2017/05/19 13:02:19]

Only tests/conversions don't fail on all platforms in simulator

+}],  # 'arch == mipsel or arch == mips64el or arch == mips or arch == mips64'
+
 ['arch == arm and not simulator_run', {
   # Too slow on chromebooks.
   'tests/br_table': [SKIP],