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

test/cctest/compiler/value-helper.h

Index: test/cctest/compiler/value-helper.h
diff --git a/test/cctest/compiler/value-helper.h b/test/cctest/compiler/value-helper.h
index 75d22b4d3532fc73304e27fbaf3144bf09033dbf..22982b8ac64d283edf9b3fc9c6426f4b6a330b18 100644
--- a/test/cctest/compiler/value-helper.h
+++ b/test/cctest/compiler/value-helper.h
@@ -82,6 +82,8 @@ class ValueHelper {
         -4.66622e+11f,
         -2.22581e+11f,
         -1.45381e+10f,
+        -2147483649.0f,  // INT32_MIN - 1
+        -2147483648.0f,  // INT32_MIN
         -1.3956e+09f,
         -1.32951e+09f,
         -1.30721e+09f,
@@ -151,6 +153,8 @@ class ValueHelper {
         20309.0f,
         797056.0f,
         1.77219e+09f,
+        2147483648.0f,  // INT32_MAX + 1
+        4294967296.0f,  // UINT32_MAX + 1
         1.51116e+11f,
         4.18193e+13f,
         3.59167e+16f,