diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86FrameLowering.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86FrameLowering.cpp b/llvm/lib/Target/X86/X86FrameLowering.cpp index 6123fd50052..89fa44142a4 100644 --- a/llvm/lib/Target/X86/X86FrameLowering.cpp +++ b/llvm/lib/Target/X86/X86FrameLowering.cpp @@ -2308,15 +2308,13 @@ void X86FrameLowering::adjustForHiPEPrologue( if (MFI->hasCalls()) { unsigned MoreStackForCalls = 0; - for (MachineFunction::iterator MBBI = MF.begin(), MBBE = MF.end(); - MBBI != MBBE; ++MBBI) - for (MachineBasicBlock::iterator MI = MBBI->begin(), ME = MBBI->end(); - MI != ME; ++MI) { - if (!MI->isCall()) + for (auto &MBB : MF) { + for (auto &MI : MBB) { + if (!MI.isCall()) continue; // Get callee operand. - const MachineOperand &MO = MI->getOperand(0); + const MachineOperand &MO = MI.getOperand(0); // Only take account of global function calls (no closures etc.). if (!MO.isGlobal()) @@ -2342,6 +2340,7 @@ void X86FrameLowering::adjustForHiPEPrologue( MoreStackForCalls = std::max(MoreStackForCalls, (HipeLeafWords - 1 - CalleeStkArity) * SlotSize); } + } MaxStack += MoreStackForCalls; } |
