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[InstrRef][NFC] Delete unused variables #75501

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Merged
merged 1 commit into from
Dec 18, 2023
Merged

[InstrRef][NFC] Delete unused variables #75501

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11 changes: 2 additions & 9 deletions llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1375,16 +1375,9 @@ bool InstrRefBasedLDV::transferDebugValue(const MachineInstr &MI) {
if (!MI.isDebugValue())
return false;

const DILocalVariable *Var = MI.getDebugVariable();
const DIExpression *Expr = MI.getDebugExpression();
const DILocation *DebugLoc = MI.getDebugLoc();
const DILocation *InlinedAt = DebugLoc->getInlinedAt();
assert(Var->isValidLocationForIntrinsic(DebugLoc) &&
assert(MI.getDebugVariable()->isValidLocationForIntrinsic(MI.getDebugLoc()) &&
"Expected inlined-at fields to agree");

DebugVariable V(Var, Expr, InlinedAt);
DbgValueProperties Properties(MI);

// If there are no instructions in this lexical scope, do no location tracking
// at all, this variable shouldn't get a legitimate location range.
auto *Scope = LS.findLexicalScope(MI.getDebugLoc().get());
Expand Down Expand Up @@ -1417,7 +1410,7 @@ bool InstrRefBasedLDV::transferDebugValue(const MachineInstr &MI) {
}
}
}
VTracker->defVar(MI, Properties, DebugOps);
VTracker->defVar(MI, DbgValueProperties(MI), DebugOps);
}

// If performing final tracking of transfers, report this variable definition
Expand Down