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-rw-r--r--llvm/lib/CodeGen/MachineBlockPlacement.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockPlacement.cpp b/llvm/lib/CodeGen/MachineBlockPlacement.cpp
index babc05195a1..5737fe6a407 100644
--- a/llvm/lib/CodeGen/MachineBlockPlacement.cpp
+++ b/llvm/lib/CodeGen/MachineBlockPlacement.cpp
@@ -2832,7 +2832,7 @@ void MachineBlockPlacement::alignBlocks() {
// Force alignment if all the predecessors are jumps. We already checked
// that the block isn't cold above.
if (!LayoutPred->isSuccessor(ChainBB)) {
- ChainBB->setLogAlignment(Log2(Align));
+ ChainBB->setAlignment(Align);
continue;
}
@@ -2844,7 +2844,7 @@ void MachineBlockPlacement::alignBlocks() {
MBPI->getEdgeProbability(LayoutPred, ChainBB);
BlockFrequency LayoutEdgeFreq = MBFI->getBlockFreq(LayoutPred) * LayoutProb;
if (LayoutEdgeFreq <= (Freq * ColdProb))
- ChainBB->setLogAlignment(Log2(Align));
+ ChainBB->setAlignment(Align);
}
}
@@ -3109,14 +3109,14 @@ bool MachineBlockPlacement::runOnMachineFunction(MachineFunction &MF) {
if (AlignAllBlock)
// Align all of the blocks in the function to a specific alignment.
for (MachineBasicBlock &MBB : MF)
- MBB.setLogAlignment(AlignAllBlock);
+ MBB.setAlignment(llvm::Align(1ULL << AlignAllBlock));
else if (AlignAllNonFallThruBlocks) {
// Align all of the blocks that have no fall-through predecessors to a
// specific alignment.
for (auto MBI = std::next(MF.begin()), MBE = MF.end(); MBI != MBE; ++MBI) {
auto LayoutPred = std::prev(MBI);
if (!LayoutPred->isSuccessor(&*MBI))
- MBI->setLogAlignment(AlignAllNonFallThruBlocks);
+ MBI->setAlignment(llvm::Align(1ULL << AlignAllNonFallThruBlocks));
}
}
if (ViewBlockLayoutWithBFI != GVDT_None &&
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