[compiler] Tune lowering of CheckedUint32ToInt32.

Instead of creating a signed comparison with INT_MAX, create an unsigned
comparison with 0.  This saves a few bytes in the generated code.

R=jarin@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2715513007
Cr-Commit-Position: refs/heads/master@{#43606}

src/compiler/effect-control-linearizer.cc

@@ -1488,9 +1488,8 @@ Node* EffectControlLinearizer::LowerCheckedInt32ToTaggedSigned(
 Node* EffectControlLinearizer::LowerCheckedUint32ToInt32(Node* node,
                                                          Node* frame_state) {
   Node* value = node->InputAt(0);
-  Node* max_int = __ Int32Constant(std::numeric_limits<int32_t>::max());
-  Node* is_safe = __ Uint32LessThanOrEqual(value, max_int);
-  __ DeoptimizeUnless(DeoptimizeReason::kLostPrecision, is_safe, frame_state);
+  Node* unsafe = __ Int32LessThan(value, __ Int32Constant(0));
+  __ DeoptimizeIf(DeoptimizeReason::kLostPrecision, unsafe, frame_state);
   return value;
 }