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[llvm] Fix unused variable warnings

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This commit is contained in:
Kadir Cetinkaya 2020-06-03 11:49:01 +02:00
parent 9c9a3b8828
commit 2cb560a712
1 changed files with 4 additions and 0 deletions
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4
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -807,6 +807,7 @@ static void collectCallSiteParameters(const MachineInstr *CallMI,
auto Suc = std::next(CallMI->getIterator());
// Only one-instruction delay slot is supported.
auto BundleEnd = llvm::getBundleEnd(CallMI->getIterator());
(void)BundleEnd;
assert(std::next(Suc) == BundleEnd &&
"More than one instruction in call delay slot");
// Try to interpret value loaded by instruction.
@ -856,7 +857,9 @@ void DwarfDebug::constructCallSiteEntryDIEs(const DISubprogram &SP,
return false;
auto Suc = std::next(MI.getIterator());
auto CallInstrBundle = getBundleStart(MI.getIterator());
(void)CallInstrBundle;
auto DelaySlotBundle = getBundleStart(Suc);
(void)DelaySlotBundle;
// Ensure that label after call is following delay slot instruction.
// Ex. CALL_INSTRUCTION {
// DELAY_SLOT_INSTRUCTION }
@ -1893,6 +1896,7 @@ void DwarfDebug::beginInstruction(const MachineInstr *MI) {
if (!MI.isBundledWithSucc())
return false;
auto Suc = std::next(MI.getIterator());
(void)Suc;
// Ensure that delay slot instruction is successor of the call instruction.
// Ex. CALL_INSTRUCTION {
// DELAY_SLOT_INSTRUCTION }