lib/DebugInfo/CodeView/Line.cpp

   1 //===-- Line.cpp ----------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "llvm/DebugInfo/CodeView/Line.h"
  10
  11 using namespace llvm;
  12 using namespace codeview;
  13
  14 LineInfo::LineInfo(uint32_t StartLine, uint32_t EndLine, bool IsStatement) {
  15   LineData = StartLine & StartLineMask;
  16   uint32_t LineDelta = EndLine - StartLine;
  17   LineData |= (LineDelta << EndLineDeltaShift) & EndLineDeltaMask;
  18   if (IsStatement) {
  19     LineData |= StatementFlag;
  20   }
  21 }