1 /* 2 * Copyright 2013, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "strip_unknown_attributes_pass.h" 18 #include "strip_unknown_attributes.h" 19 20 namespace slang { 21 22 StripUnknownAttributes::StripUnknownAttributes() : ModulePass(ID) { 23 } 24 25 26 bool StripUnknownAttributes::runOnFunction(llvm::Function &F) { 27 return stripUnknownAttributes(F); 28 } 29 30 31 bool StripUnknownAttributes::runOnModule(llvm::Module &M) { 32 bool Changed = false; 33 for (llvm::Module::iterator I = M.begin(), E = M.end(); I != E; ++I) { 34 Changed |= runOnFunction(*I); 35 } 36 return Changed; 37 } 38 39 40 llvm::ModulePass * createStripUnknownAttributesPass() { 41 return new StripUnknownAttributes(); 42 } 43 44 45 char StripUnknownAttributes::ID = 0; 46 static llvm::RegisterPass<StripUnknownAttributes> RPSUA( 47 "StripUnknownAttributes", "Strip Unknown Attributes Pass"); 48 49 } // namespace slang 50
