handle WASM trap in the instruction scheduler.

src/compiler/ia32/instruction-scheduler-ia32.cc

 // Copyright 2015 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.
 
 #include "src/compiler/instruction-scheduler.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
@@ skipping 93 matching lines @@
     case kSSEI32x4Sub:
     case kAVXI32x4Add:
     case kAVXI32x4Sub:
       return (instr->addressing_mode() == kMode_None)
           ? kNoOpcodeFlags
           : kIsLoadOperation | kHasSideEffect;
 
     case kIA32Idiv:
     case kIA32Udiv:
       return (instr->addressing_mode() == kMode_None)
-                 ? kMayNeedDeoptCheck
-                 : kMayNeedDeoptCheck | kIsLoadOperation | kHasSideEffect;
+                 ? kMayNeedDeoptOrTrapCheck
+                 : kMayNeedDeoptOrTrapCheck | kIsLoadOperation | kHasSideEffect;
 
     case kIA32Movsxbl:
     case kIA32Movzxbl:
     case kIA32Movb:
     case kIA32Movsxwl:
     case kIA32Movzxwl:
     case kIA32Movw:
     case kIA32Movl:
     case kIA32Movss:
     case kIA32Movsd:
@@ skipping 85 matching lines @@
     case kArchTruncateDoubleToI:
       return 9;
     default:
       return 1;
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8