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[MBP] Remove an unused function parameter

NFC.

llvm-svn: 265642
This commit is contained in:
Amaury Sechet 2016-04-07 06:34:47 +00:00
parent 89de2a41e7
commit 5cb9cf6fef

View File

@ -268,8 +268,7 @@ class MachineBlockPlacement : public MachineFunctionPass {
const BlockFilterSet *BlockFilter);
MachineBasicBlock *
selectBestCandidateBlock(BlockChain &Chain,
SmallVectorImpl<MachineBasicBlock *> &WorkList,
const BlockFilterSet *BlockFilter);
SmallVectorImpl<MachineBasicBlock *> &WorkList);
MachineBasicBlock *
getFirstUnplacedBlock(MachineFunction &F, const BlockChain &PlacedChain,
MachineFunction::iterator &PrevUnplacedBlockIt,
@ -522,8 +521,7 @@ MachineBlockPlacement::selectBestSuccessor(MachineBasicBlock *BB,
///
/// \returns The best block found, or null if none are viable.
MachineBasicBlock *MachineBlockPlacement::selectBestCandidateBlock(
BlockChain &Chain, SmallVectorImpl<MachineBasicBlock *> &WorkList,
const BlockFilterSet *BlockFilter) {
BlockChain &Chain, SmallVectorImpl<MachineBasicBlock *> &WorkList) {
// Once we need to walk the worklist looking for a candidate, cleanup the
// worklist of already placed entries.
// FIXME: If this shows up on profiles, it could be folded (at the cost of
@ -630,7 +628,7 @@ void MachineBlockPlacement::buildChain(
// block among those we've identified as not violating the loop's CFG at
// this point. This won't be a fallthrough, but it will increase locality.
if (!BestSucc)
BestSucc = selectBestCandidateBlock(Chain, BlockWorkList, BlockFilter);
BestSucc = selectBestCandidateBlock(Chain, BlockWorkList);
if (!BestSucc) {
BestSucc =