LLVM 19.0.0git
Line.cpp
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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
10
11using namespace llvm;
12using namespace codeview;
13
14LineInfo::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}
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18