Introduces a BranchIf helper in the CodeStubAssembler.

src/compiler/code-stub-assembler.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/code-stub-assembler.h"
 
 #include <ostream>
 
 #include "src/code-factory.h"
 #include "src/compiler/graph.h"
@@ skipping 448 matching lines @@
 
 Node* CodeStubAssembler::BitFieldDecode(Node* word32, uint32_t shift,
                                         uint32_t mask) {
   return raw_assembler_->Word32Shr(
       raw_assembler_->Word32And(word32, raw_assembler_->Int32Constant(mask)),
       raw_assembler_->Int32Constant(shift));
 }
 
 void CodeStubAssembler::BranchIf(Node* condition, Label* if_true,
                                  Label* if_false) {
-  Label if_condition_true(this), if_condition_false(this);
-  Branch(condition, &if_condition_true, &if_condition_false);
-  Bind(&if_condition_true);
+  Label if_condition_is_true(this), if_condition_is_false(this);
+  Branch(condition, &if_condition_is_true, &if_condition_is_false);
+  Bind(&if_condition_is_true);
   Goto(if_true);
-  Bind(&if_condition_false);
+  Bind(&if_condition_is_false);
   Goto(if_false);
 }
 
-void CodeStubAssembler::BranchIfInt32LessThan(Node* a, Node* b, Label* if_true,
-                                              Label* if_false) {
-  Label if_lessthan(this), if_notlessthan(this);
-  Branch(Int32LessThan(a, b), &if_lessthan, &if_notlessthan);
-  Bind(&if_lessthan);
-  Goto(if_true);
-  Bind(&if_notlessthan);
-  Goto(if_false);
-}
-
-void CodeStubAssembler::BranchIfSmiLessThan(Node* a, Node* b, Label* if_true,
-                                            Label* if_false) {
-  Label if_lessthan(this), if_notlessthan(this);
-  Branch(SmiLessThan(a, b), &if_lessthan, &if_notlessthan);
-  Bind(&if_lessthan);
-  Goto(if_true);
-  Bind(&if_notlessthan);
-  Goto(if_false);
-}
-
-void CodeStubAssembler::BranchIfSmiLessThanOrEqual(Node* a, Node* b,
-                                                   Label* if_true,
-                                                   Label* if_false) {
-  Label if_lessthanorequal(this), if_notlessthanorequal(this);
-  Branch(SmiLessThanOrEqual(a, b), &if_lessthanorequal, &if_notlessthanorequal);
-  Bind(&if_lessthanorequal);
-  Goto(if_true);
-  Bind(&if_notlessthanorequal);
-  Goto(if_false);
-}
-
-void CodeStubAssembler::BranchIfFloat64Equal(Node* a, Node* b, Label* if_true,
-                                             Label* if_false) {
-  Label if_equal(this), if_notequal(this);
-  Branch(Float64Equal(a, b), &if_equal, &if_notequal);
-  Bind(&if_equal);
-  Goto(if_true);
-  Bind(&if_notequal);
-  Goto(if_false);
-}
-
-void CodeStubAssembler::BranchIfFloat64LessThan(Node* a, Node* b,
-                                                Label* if_true,
-                                                Label* if_false) {
-  Label if_lessthan(this), if_notlessthan(this);
-  Branch(Float64LessThan(a, b), &if_lessthan, &if_notlessthan);
-  Bind(&if_lessthan);
-  Goto(if_true);
-  Bind(&if_notlessthan);
-  Goto(if_false);
-}
-
-void CodeStubAssembler::BranchIfFloat64LessThanOrEqual(Node* a, Node* b,
-                                                       Label* if_true,
-                                                       Label* if_false) {
-  Label if_lessthanorequal(this), if_notlessthanorequal(this);
-  Branch(Float64LessThanOrEqual(a, b), &if_lessthanorequal,
-         &if_notlessthanorequal);
-  Bind(&if_lessthanorequal);
-  Goto(if_true);
-  Bind(&if_notlessthanorequal);
-  Goto(if_false);
-}
-
-void CodeStubAssembler::BranchIfFloat64GreaterThan(Node* a, Node* b,
-                                                   Label* if_true,
-                                                   Label* if_false) {
-  Label if_greaterthan(this), if_notgreaterthan(this);
-  Branch(Float64GreaterThan(a, b), &if_greaterthan, &if_notgreaterthan);
-  Bind(&if_greaterthan);
-  Goto(if_true);
-  Bind(&if_notgreaterthan);
-  Goto(if_false);
-}
-
-void CodeStubAssembler::BranchIfFloat64GreaterThanOrEqual(Node* a, Node* b,
-                                                          Label* if_true,
-                                                          Label* if_false) {
-  Label if_greaterthanorequal(this), if_notgreaterthanorequal(this);
-  Branch(Float64GreaterThanOrEqual(a, b), &if_greaterthanorequal,
-         &if_notgreaterthanorequal);
-  Bind(&if_greaterthanorequal);
-  Goto(if_true);
-  Bind(&if_notgreaterthanorequal);
-  Goto(if_false);
-}
-
-void CodeStubAssembler::BranchIfWord32Equal(Node* a, Node* b, Label* if_true,
-                                            Label* if_false) {
-  Label if_equal(this), if_notequal(this);
-  Branch(Word32Equal(a, b), &if_equal, &if_notequal);
-  Bind(&if_equal);
-  Goto(if_true);
-  Bind(&if_notequal);
-  Goto(if_false);
-}
-
 Node* CodeStubAssembler::CallN(CallDescriptor* descriptor, Node* code_target,
                                Node** args) {
   CallPrologue();
   Node* return_value = raw_assembler_->CallN(descriptor, code_target, args);
   CallEpilogue();
   return return_value;
 }
 
 
 Node* CodeStubAssembler::TailCallN(CallDescriptor* descriptor,
@@ skipping 388 matching lines @@
       }
     }
   }
 
   bound_ = true;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8