[wasm] Detect unrepresentability in the float32-to-int32 conversion correctly on arm.

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 7f81cfef544c5e745a007fea529ea70b82561746..8b83a90ec29fe93a86ebcaeaedc64b9586523797 100644
--- a/test/cctest/wasm/test-run-wasm.cc
+++ b/test/cctest/wasm/test-run-wasm.cc
@@ -2760,7 +2760,8 @@ WASM_EXEC_TEST(I32UConvertF32) {
   BUILD(r, WASM_I32_UCONVERT_F32(WASM_GET_LOCAL(0)));
 
   FOR_FLOAT32_INPUTS(i) {
-    if (*i < (static_cast<float>(UINT32_MAX) + 1.0) && *i > -1) {
+    if (*i < (static_cast<float>(static_cast<uint64_t>(UINT32_MAX) + 1)) &&
+        *i > -1) {
       CHECK_EQ(static_cast<uint32_t>(*i), r.Call(*i));
     } else {
       CHECK_TRAP32(r.Call(*i));