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| author | Sanjay Patel <spatel@rotateright.com> | 2016-05-20 17:00:10 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2016-05-20 17:00:10 +0000 |
| commit | 1dc57cb94493ee0f24a96e4d0bd4a79d14b8847c (patch) | |
| tree | e545b6def95dfe7ea15d4aac9147841936f194da /llvm/lib | |
| parent | 46df722eb0101753667334749a2730bd040792e2 (diff) | |
| download | bcm5719-llvm-1dc57cb94493ee0f24a96e4d0bd4a79d14b8847c.tar.gz bcm5719-llvm-1dc57cb94493ee0f24a96e4d0bd4a79d14b8847c.zip | |
use range-loops; NFCI
llvm-svn: 270236
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86VZeroUpper.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86VZeroUpper.cpp b/llvm/lib/Target/X86/X86VZeroUpper.cpp index dd1755377db..fc0bce45bd9 100644 --- a/llvm/lib/Target/X86/X86VZeroUpper.cpp +++ b/llvm/lib/Target/X86/X86VZeroUpper.cpp @@ -128,8 +128,7 @@ static bool clobbersAllYmmRegs(const MachineOperand &MO) { } static bool hasYmmReg(MachineInstr *MI) { - for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) { - const MachineOperand &MO = MI->getOperand(i); + for (const MachineOperand &MO : MI->operands()) { if (MI->isCall() && MO.isRegMask() && !clobbersAllYmmRegs(MO)) return true; if (!MO.isReg()) @@ -145,8 +144,7 @@ static bool hasYmmReg(MachineInstr *MI) { /// Check if any YMM register will be clobbered by this instruction. static bool callClobbersAnyYmmReg(MachineInstr *MI) { assert(MI->isCall() && "Can only be called on call instructions."); - for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) { - const MachineOperand &MO = MI->getOperand(i); + for (const MachineOperand &MO : MI->operands()) { if (!MO.isRegMask()) continue; for (unsigned reg = X86::YMM0; reg <= X86::YMM15; ++reg) { |
