1 // 2 // Copyright 2023 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 7 #ifndef COMPILER_TRANSLATOR_TREEOPS_RESCOPEGLOBALVARIABLES_H_ 8 #define COMPILER_TRANSLATOR_TREEOPS_RESCOPEGLOBALVARIABLES_H_ 9 10 #include "common/angleutils.h" 11 #include "compiler/translator/Compiler.h" 12 13 namespace sh 14 { 15 16 // This function rescopes any globally-declared variable to be local to a function if the variable 17 // is only used in one function. 18 [[nodiscard]] bool RescopeGlobalVariables(TCompiler &compiler, TIntermBlock &root); 19 20 } // namespace sh 21 22 #endif // COMPILER_TRANSLATOR_TREEOPS_RESCOPEGLOBALVARIABLES_H_ 23