[wasm] Rename ExprBoolNot to ExprI32Eqz.

src/wasm/asm-wasm-builder.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/v8.h"
 
 // Required to get M_E etc. in MSVC.
 #if defined(_WIN32)
 #define _USE_MATH_DEFINES
 #endif
@@ skipping 300 matching lines @@
     DCHECK(in_function_);
     if (stmt->init() != nullptr) {
       block_size_++;
       RECURSE(Visit(stmt->init()));
     }
     BlockVisitor visitor(this, stmt->AsBreakableStatement(), kExprLoop, true,
                          0);
     if (stmt->cond() != nullptr) {
       block_size_++;
       current_function_builder_->Emit(kExprIf);
-      current_function_builder_->Emit(kExprBoolNot);
+      current_function_builder_->Emit(kExprI32Eqz);
       RECURSE(Visit(stmt->cond()));
       current_function_builder_->EmitWithU8(kExprBr, 1);
       current_function_builder_->Emit(kExprNop);
     }
     if (stmt->body() != nullptr) {
       block_size_++;
       RECURSE(Visit(stmt->body()));
     }
     if (stmt->next() != nullptr) {
       block_size_++;
@@ skipping 706 matching lines @@
   }
 
   void VisitCallNew(CallNew* expr) { UNREACHABLE(); }
 
   void VisitCallRuntime(CallRuntime* expr) { UNREACHABLE(); }
 
   void VisitUnaryOperation(UnaryOperation* expr) {
     switch (expr->op()) {
       case Token::NOT: {
         DCHECK_EQ(kAstI32, TypeOf(expr->expression()));
-        current_function_builder_->Emit(kExprBoolNot);
+        current_function_builder_->Emit(kExprI32Eqz);
         break;
       }
       default:
         UNREACHABLE();
     }
     RECURSE(Visit(expr->expression()));
   }
 
   void VisitCountOperation(CountOperation* expr) { UNREACHABLE(); }
 
@@ skipping 448 matching lines @@
 // that zone in constructor may be thrown away once wasm module is written.
 WasmModuleIndex* AsmWasmBuilder::Run() {
   AsmWasmBuilderImpl impl(isolate_, zone_, literal_, foreign_, typer_);
   impl.Compile();
   WasmModuleWriter* writer = impl.builder_->Build(zone_);
   return writer->WriteTo(zone_);
 }
 }  // namespace wasm
 }  // namespace internal
 }  // namespace v8