Move get[S|U]LEB128Size() to LEB128.h.

This commit moves getSLEB128Size() and getULEB128Size() from
MCAsmInfo to LEB128.h and removes some copy-and-paste code.

Besides, this commit also adds some unit tests for the LEB128
functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201937 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Logan Chien
2014-02-22 14:00:39 +00:00
parent fb24ccfa32
commit 80668d18e8
10 changed files with 364 additions and 66 deletions

View File

@ -38,6 +38,7 @@
#include "llvm/Support/Dwarf.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/LEB128.h"
#include "llvm/Support/MD5.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Timer.h"
@ -1876,7 +1877,7 @@ unsigned DwarfFile::computeSizeAndOffset(DIE *Die, unsigned Offset) {
Die->setOffset(Offset);
// Start the size with the size of abbreviation code.
Offset += MCAsmInfo::getULEB128Size(Die->getAbbrevNumber());
Offset += getULEB128Size(Die->getAbbrevNumber());
const SmallVectorImpl<DIEValue *> &Values = Die->getValues();
const SmallVectorImpl<DIEAbbrevData> &AbbrevData = Abbrev.getData();