Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view lib/CodeGen/AsmPrinter/DebugLocStream.cpp @ 117:facf19d07cd9
check EHStack on EmitCall (CbC goto)
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Wed, 24 Aug 2016 20:10:41 +0900 |
parents | afa8332a0e37 |
children |
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//===- DebugLocStream.cpp - DWARF debug_loc stream --------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #include "DebugLocStream.h" #include "DwarfDebug.h" #include "llvm/CodeGen/AsmPrinter.h" using namespace llvm; bool DebugLocStream::finalizeList(AsmPrinter &Asm) { if (Lists.back().EntryOffset == Entries.size()) { // Empty list. Delete it. Lists.pop_back(); return false; } // Real list. Generate a label for it. Lists.back().Label = Asm.createTempSymbol("debug_loc"); return true; } void DebugLocStream::finalizeEntry() { if (Entries.back().ByteOffset != DWARFBytes.size()) return; // The last entry was empty. Delete it. Comments.erase(Comments.begin() + Entries.back().CommentOffset, Comments.end()); Entries.pop_back(); assert(Lists.back().EntryOffset <= Entries.size() && "Popped off more entries than are in the list"); } DebugLocStream::ListBuilder::~ListBuilder() { if (!Locs.finalizeList(Asm)) return; V.initializeDbgValue(&MI); V.setDebugLocListIndex(ListIndex); }