1 //===- SPIRVValue.cpp Class to represent a SPIR-V Value --------*- C++ -*-===// 2 // 3 // The LLVM/SPIRV Translator 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 // Copyright (c) 2014 Advanced Micro Devices, Inc. All rights reserved. 9 // 10 // Permission is hereby granted, free of charge, to any person obtaining a 11 // copy of this software and associated documentation files (the "Software"), 12 // to deal with the Software without restriction, including without limitation 13 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 14 // and/or sell copies of the Software, and to permit persons to whom the 15 // Software is furnished to do so, subject to the following conditions: 16 // 17 // Redistributions of source code must retain the above copyright notice, 18 // this list of conditions and the following disclaimers. 19 // Redistributions in binary form must reproduce the above copyright notice, 20 // this list of conditions and the following disclaimers in the documentation 21 // and/or other materials provided with the distribution. 22 // Neither the names of Advanced Micro Devices, Inc., nor the names of its 23 // contributors may be used to endorse or promote products derived from this 24 // Software without specific prior written permission. 25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 26 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 27 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 28 // CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 29 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 30 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH 31 // THE SOFTWARE. 32 // 33 //===----------------------------------------------------------------------===// 34 /// \file 35 /// 36 /// This file defines the values defined in SPIR-V spec with op codes. 37 /// 38 /// The name of the SPIR-V values follow the op code name in the spec. 39 /// This is for readability and ease of using macro to handle types. 40 // 41 //===----------------------------------------------------------------------===// 42 43 #include "SPIRVValue.h" 44 #include "SPIRVEnum.h" 45 namespace SPIRV{ 46 void 47 SPIRVValue::setAlignment(SPIRVWord A) { 48 if (A == 0) { 49 eraseDecorate(DecorationAlignment); 50 return; 51 } 52 addDecorate(new SPIRVDecorate(DecorationAlignment, this, A)); 53 SPIRVDBG(spvdbgs() << "Set alignment " << A << " for obj " << Id << "\n") 54 } 55 56 bool 57 SPIRVValue::hasAlignment(SPIRVWord *Result)const { 58 return hasDecorate(DecorationAlignment, 0, Result); 59 } 60 61 bool 62 SPIRVValue::isVolatile()const { 63 return hasDecorate(DecorationVolatile); 64 } 65 66 void 67 SPIRVValue::setVolatile(bool IsVolatile) { 68 if (!IsVolatile) { 69 eraseDecorate(DecorationVolatile); 70 return; 71 } 72 addDecorate(new SPIRVDecorate(DecorationVolatile, this)); 73 SPIRVDBG(spvdbgs() << "Set volatile " << " for obj " << Id << "\n") 74 } 75 76 } 77
