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AMDGPU: Fix typos

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llvm-svn: 374253
This commit is contained in:
Matt Arsenault 2019-10-09 22:44:47 +00:00
parent 3cd3959fe2
commit e114be608f
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Target/AMDGPU/SIFixSGPRCopies.cpp
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@ -606,14 +606,14 @@ static bool hoistAndMergeSGPRInits(unsigned Reg,
auto MBB = MI->getParent();
MachineInstr &BoundaryMI = *getFirstNonPrologue(MBB, TII);
MachineBasicBlock::reverse_iterator B(BoundaryMI);
// Check if B should actually be a bondary. If not set the previous
// Check if B should actually be a boundary. If not set the previous
// instruction as the boundary instead.
if (!TII->isBasicBlockPrologue(*B))
B++;
auto R = std::next(MI->getReverseIterator());
const unsigned Threshold = 50;
// Search until B or Threashold for a place to insert the initialization.
// Search until B or Threshold for a place to insert the initialization.
for (unsigned I = 0; R != B && I < Threshold; ++R, ++I)
if (R->readsRegister(Reg, TRI) || R->definesRegister(Reg, TRI) ||
TII->isSchedulingBoundary(*R, MBB, *MBB->getParent()))