diff options
Diffstat (limited to 'llvm/lib/CodeGen/ImplicitNullChecks.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/ImplicitNullChecks.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/ImplicitNullChecks.cpp b/llvm/lib/CodeGen/ImplicitNullChecks.cpp index 11df2de216d..03b424313f1 100644 --- a/llvm/lib/CodeGen/ImplicitNullChecks.cpp +++ b/llvm/lib/CodeGen/ImplicitNullChecks.cpp @@ -421,14 +421,14 @@ bool ImplicitNullChecks::analyzeBlockForNullChecks( for (auto MII = NotNullSucc->begin(), MIE = NotNullSucc->end(); MII != MIE; ++MII) { - MachineInstr *MI = &*MII; + MachineInstr &MI = *MII; unsigned BaseReg; int64_t Offset; MachineInstr *Dependency = nullptr; if (TII->getMemOpBaseRegImmOfs(MI, BaseReg, Offset, TRI)) - if (MI->mayLoad() && !MI->isPredicable() && BaseReg == PointerReg && - Offset < PageSize && MI->getDesc().getNumDefs() <= 1 && - HD.isSafeToHoist(MI, Dependency)) { + if (MI.mayLoad() && !MI.isPredicable() && BaseReg == PointerReg && + Offset < PageSize && MI.getDesc().getNumDefs() <= 1 && + HD.isSafeToHoist(&MI, Dependency)) { auto DependencyOperandIsOk = [&](MachineOperand &MO) { assert(!(MO.isReg() && MO.isUse()) && @@ -463,13 +463,13 @@ bool ImplicitNullChecks::analyzeBlockForNullChecks( all_of(Dependency->operands(), DependencyOperandIsOk); if (DependencyOperandsAreOk) { - NullCheckList.emplace_back(MI, MBP.ConditionDef, &MBB, NotNullSucc, + NullCheckList.emplace_back(&MI, MBP.ConditionDef, &MBB, NotNullSucc, NullSucc, Dependency); return true; } } - HD.rememberInstruction(MI); + HD.rememberInstruction(&MI); if (HD.isClobbered()) return false; } |
