6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-28 04:33:05 +00:00
Code Issues Projects Releases Wiki Activity

Debug info: Modify DebugLocEntry::addValue to take multiple values so it

Browse Source 
only has to sort/unique values once per batch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215386 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adrian Prantl 2014-08-11 21:06:00 +00:00
parent 59b604983e
commit db72188598
2 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
lib/CodeGen/AsmPrinter/DebugLocEntry.h
View File

@ -114,8 +114,7 @@ public:
DIVariable NextVar(Next.Values[0].Variable);
if (Var.getName() == NextVar.getName() &&
Var.isVariablePiece() && NextVar.isVariablePiece()) {
Values.append(Next.Values.begin(), Next.Values.end());
sortUniqueValues();
addValues(Next.Values);
End = Next.End;
return true;
}
@ -139,11 +138,12 @@ public:
const MCSymbol *getBeginSym() const { return Begin; }
const MCSymbol *getEndSym() const { return End; }
const ArrayRef<Value> getValues() const { return Values; }
void addValue(Value Val) {
assert(DIVariable(Val.Variable).isVariablePiece() &&
"multi-value DebugLocEntries must be pieces");
Values.push_back(Val);
void addValues(ArrayRef<DebugLocEntry::Value> Vals) {
Values.append(Vals.begin(), Vals.end());
sortUniqueValues();
assert(std::all_of(Values.begin(), Values.end(), [](DebugLocEntry::Value V){
return DIVariable(V.Variable).isVariablePiece();
}) && "value must be a piece");
}
// Sort the pieces by offset.

5
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -1288,8 +1288,9 @@ DwarfDebug::buildLocationList(SmallVectorImpl<DebugLocEntry> &DebugLoc,
if (!couldMerge) {
// Need to add a new DebugLocEntry. Add all values from still
// valid non-overlapping pieces.
for (auto Range : OpenRanges)
Loc.addValue(Range.second);
if (OpenRanges.size())
Loc.addValues(OpenRanges);
DebugLoc.push_back(std::move(Loc));
}