[wasm] Int64Lowering of FXXXConvertI64 instructions.

test/cctest/compiler/test-run-machops.cc

Index: test/cctest/compiler/test-run-machops.cc
diff --git a/test/cctest/compiler/test-run-machops.cc b/test/cctest/compiler/test-run-machops.cc
index fba9e0e1a505e8ca89dd2866a51f50bb1af9c7fa..65843a2e27a52c4490d96e5cc08f46eee4155be7 100644
--- a/test/cctest/compiler/test-run-machops.cc
+++ b/test/cctest/compiler/test-run-machops.cc
@@ -5653,78 +5653,6 @@ TEST(RunCallCFunction8) {
 }
 #endif  // USE_SIMULATOR
 
-template <typename T>
-void TestExternalReferenceFunction(
-    BufferedRawMachineAssemblerTester<int32_t>* m, ExternalReference ref,
-    T (*comparison)(T)) {
-  T parameter;
-
-  Node* function = m->ExternalConstant(ref);
-  m->CallCFunction1(MachineType::Pointer(), MachineType::Pointer(), function,
-                    m->PointerConstant(&parameter));
-  m->Return(m->Int32Constant(4356));
-  FOR_FLOAT64_INPUTS(i) {
-    parameter = *i;
-    m->Call();
-    CheckDoubleEq(comparison(*i), parameter);
-  }
-}
-
-TEST(RunCallExternalReferenceF32Trunc) {
-  BufferedRawMachineAssemblerTester<int32_t> m;
-  ExternalReference ref =
-      ExternalReference::f32_trunc_wrapper_function(m.isolate());
-  TestExternalReferenceFunction<float>(&m, ref, truncf);
-}
-
-TEST(RunCallExternalReferenceF32Floor) {
-  BufferedRawMachineAssemblerTester<int32_t> m;
-  ExternalReference ref =
-      ExternalReference::f32_floor_wrapper_function(m.isolate());
-  TestExternalReferenceFunction<float>(&m, ref, floorf);
-}
-
-TEST(RunCallExternalReferenceF32Ceil) {
-  BufferedRawMachineAssemblerTester<int32_t> m;
-  ExternalReference ref =
-      ExternalReference::f32_ceil_wrapper_function(m.isolate());
-  TestExternalReferenceFunction<float>(&m, ref, ceilf);
-}
-
-TEST(RunCallExternalReferenceF32RoundTiesEven) {
-  BufferedRawMachineAssemblerTester<int32_t> m;
-  ExternalReference ref =
-      ExternalReference::f32_nearest_int_wrapper_function(m.isolate());
-  TestExternalReferenceFunction<float>(&m, ref, nearbyintf);
-}
-
-TEST(RunCallExternalReferenceF64Trunc) {
-  BufferedRawMachineAssemblerTester<int32_t> m;
-  ExternalReference ref =
-      ExternalReference::f64_trunc_wrapper_function(m.isolate());
-  TestExternalReferenceFunction<double>(&m, ref, trunc);
-}
-
-TEST(RunCallExternalReferenceF64Floor) {
-  BufferedRawMachineAssemblerTester<int32_t> m;
-  ExternalReference ref =
-      ExternalReference::f64_floor_wrapper_function(m.isolate());
-  TestExternalReferenceFunction<double>(&m, ref, floor);
-}
-
-TEST(RunCallExternalReferenceF64Ceil) {
-  BufferedRawMachineAssemblerTester<int32_t> m;
-  ExternalReference ref =
-      ExternalReference::f64_ceil_wrapper_function(m.isolate());
-  TestExternalReferenceFunction<double>(&m, ref, ceil);
-}
-
-TEST(RunCallExternalReferenceF64RoundTiesEven) {
-  BufferedRawMachineAssemblerTester<int32_t> m;
-  ExternalReference ref =
-      ExternalReference::f64_nearest_int_wrapper_function(m.isolate());
-  TestExternalReferenceFunction<double>(&m, ref, nearbyint);
-}
 
 #if V8_TARGET_ARCH_64_BIT
 // TODO(titzer): run int64 tests on all platforms when supported.
@@ -6122,6 +6050,14 @@ TEST(RunRoundUint64ToFloat32) {
                 {0x1ffffffffff, 0x54000000},
                 {0x8000008000000000, 0x5f000000},
                 {0x8000008000000001, 0x5f000001},
+                {0x8000008000000002, 0x5f000001},
+                {0x8000008000000004, 0x5f000001},
+                {0x8000008000000008, 0x5f000001},
+                {0x8000008000000010, 0x5f000001},
+                {0x8000008000000020, 0x5f000001},
+                {0x8000008000000040, 0x5f000001},
+                {0x8000008000000080, 0x5f000001},
+                {0x8000008000000100, 0x5f000001},
                 {0x8000000000000400, 0x5f000000},
                 {0x8000000000000401, 0x5f000000}};