[wasm] WIP fix arm64 frame alignment.

test/cctest/wasm/test-run-wasm.cc

Index: test/cctest/wasm/test-run-wasm.cc
diff --git a/test/cctest/wasm/test-run-wasm.cc b/test/cctest/wasm/test-run-wasm.cc
index a519375292e45dc875247350c526f249635b7545..617cec6a0f291f8c5ceb7e06ac3c976c03160a81 100644
--- a/test/cctest/wasm/test-run-wasm.cc
+++ b/test/cctest/wasm/test-run-wasm.cc
@@ -2680,9 +2680,6 @@ TEST(Run_Wasm_F64CopySign) {
 }
 
 
-// TODO(tizer): Fix on arm and reenable.
-#if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_ARM64
-
 TEST(Run_Wasm_F32CopySign) {
   WasmRunner<float> r(MachineType::Float32(), MachineType::Float32());
   BUILD(r, WASM_F32_COPYSIGN(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)));
@@ -2692,10 +2689,6 @@ TEST(Run_Wasm_F32CopySign) {
   }
 }
 
-
-#endif
-
-
 void CompileCallIndirectMany(LocalType param) {
   // Make sure we don't run out of registers when compiling indirect calls
   // with many many parameters.