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

test/cctest/compiler/value-helper.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_CCTEST_COMPILER_VALUE_HELPER_H_
 #define V8_CCTEST_COMPILER_VALUE_HELPER_H_
 
 #include <stdint.h>
 
 #include "src/compiler/common-operator.h"
@@ skipping 64 matching lines @@
         -1.46821e+25f,
         -1.17658e+23f,
         -1.9617e+22f,
         -2.7357e+20f,
         -9223372036854775808.0f,  // INT64_MIN
         -1.48708e+13f,
         -1.89633e+12f,
         -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,
         -1.19756e+09f,
         -9.26822e+08f,
         -6.35647e+08f,
         -4.00037e+08f,
         -1.81227e+08f,
         -5.09256e+07f,
         -964300.0f,
@@ skipping 49 matching lines @@
         106.0f,
         538.324f,
         564.536f,
         819.124f,
         7048.0f,
         12611.0f,
         19878.0f,
         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,
         9223372036854775807.0f,   // INT64_MAX
         18446744073709551615.0f,  // UINT64_MAX
         3.38211e+19f,
         2.67488e+20f,
         1.78831e+21f,
         9.20914e+21f,
         8.35654e+23f,
@@ skipping 184 matching lines @@
   do {                            \
     volatile double tmp = lhs;    \
     CheckDoubleEq(tmp, rhs);      \
   } while (0)
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CCTEST_COMPILER_VALUE_HELPER_H_