diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp b/llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp index 1a91bbd43355..40eeeb8a8630 100644 --- a/llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp +++ b/llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp @@ -213,10 +213,12 @@ void SILowerSGPRSpills::calculateSaveRestoreBlocks(MachineFunction &MF) { if (!MFI.getSavePoints().empty()) { assert(MFI.getSavePoints().size() == 1 && "Multiple save points not yet supported!"); - SaveBlocks.push_back(MFI.getSavePoints().front()); + const auto &SavePoint = *MFI.getSavePoints().begin(); + SaveBlocks.push_back(SavePoint.first); assert(MFI.getRestorePoints().size() == 1 && "Multiple restore points not yet supported!"); - MachineBasicBlock *RestoreBlock = MFI.getRestorePoints().front(); + const auto &RestorePoint = *MFI.getRestorePoints().begin(); + MachineBasicBlock *RestoreBlock = RestorePoint.first; // If RestoreBlock does not have any successor and is not a return block // then the end point is unreachable and we do not need to insert any // epilogue. |