kc3-lang/angle/src/compiler/translator/msl/DiscoverEnclosingFunctionTraverser.cpp

• Show log

  Commit

• Hash : 9b63700b
  Author :
  Date : 2023-07-11T10:25:40
  

  Translator: Reorganize files
  
  This change makes the translator files more organized by:
  
  - Grouping files that are specific to a certain output under their own
    directory,
  - Moving transformations under tree_ops
  - Removing Direct from metal translation now that that SPIR-V Cross path
    is removed
  
  Bug: angleproject:6394
  Change-Id: Iaf5bb8d5604b84748dece029821b1f77b2813967
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4678780
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

Download

• src/compiler/translator/msl/DiscoverEnclosingFunctionTraverser.cpp

• //
  // Copyright 2020 The ANGLE 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 "compiler/translator/msl/DiscoverEnclosingFunctionTraverser.h"
  
  using namespace sh;
  
  DiscoverEnclosingFunctionTraverser::DiscoverEnclosingFunctionTraverser(bool preVisit_,
                                                                         bool inVisit_,
                                                                         bool postVisit_,
                                                                         TSymbolTable *symbolTable)
      : TIntermTraverser(preVisit_, inVisit_, postVisit_, symbolTable)
  {}
  
  const TFunction *DiscoverEnclosingFunctionTraverser::discoverEnclosingFunction(TIntermNode *node)
  {
      ASSERT(!node->getAsFunctionDefinition());
  
      unsigned height = 0;
      while (TIntermNode *ancestor = getAncestorNode(height))
      {
          if (TIntermFunctionDefinition *funcDefNode = ancestor->getAsFunctionDefinition())
          {
              return funcDefNode->getFunction();
          }
          ++height;
      }
  
      return nullptr;
  }
  

Download