| 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 | } |
| 22 |