Avoid FP exceptions when doing integer division.

src/hydrogen-instructions.cc

Index: src/hydrogen-instructions.cc
diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc
index 4f918b3c9cd190006b003ffc023a7ecceb154e2d..e7ad219964b3946b35e81dbd76011d7e8ff2133f 100644
--- a/src/hydrogen-instructions.cc
+++ b/src/hydrogen-instructions.cc
@@ -1776,10 +1776,7 @@ Range* HDiv::InferRange(Zone* zone) {
     result->set_can_be_minus_zero(!CheckFlag(kAllUsesTruncatingToInt32) &&
                                   (a->CanBeMinusZero() ||
                                    (a->CanBeZero() && b->CanBeNegative())));
-    if (!a->Includes(kMinInt) ||
-        !b->Includes(-1) ||
-        CheckFlag(kAllUsesTruncatingToInt32)) {
-      // It is safe to clear kCanOverflow when kAllUsesTruncatingToInt32.
+    if (!a->Includes(kMinInt) || !b->Includes(-1)) {
       ClearFlag(HValue::kCanOverflow);
     }