mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-17 05:29:24 +00:00
Fix SmallVector's size calculation so that a size of 0 is
handled correctly, and change a few SmallVector uses to use size 0 to more clearly reflect their intent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55181 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
969a46a948
commit
1501cdbf63
@ -477,7 +477,7 @@ class SmallVector : public SmallVectorImpl<T> {
|
||||
// NumInlineEltsElts - The number of elements actually in this array. There
|
||||
// is already one in the parent class, and we have to round up to avoid
|
||||
// having a zero-element array.
|
||||
NumInlineEltsElts = (MinUs - 1) > 0 ? (MinUs - 1) : 1,
|
||||
NumInlineEltsElts = MinUs > 1 ? (MinUs - 1) : 1,
|
||||
|
||||
// NumTsAvailable - The number of T's we actually have space for, which may
|
||||
// be more than N due to rounding.
|
||||
|
@ -364,7 +364,7 @@ void BranchFolder::ReplaceTailWithBranchTo(MachineBasicBlock::iterator OldInst,
|
||||
|
||||
// If OldBB isn't immediately before OldBB, insert a branch to it.
|
||||
if (++MachineFunction::iterator(OldBB) != MachineFunction::iterator(NewDest))
|
||||
TII->InsertBranch(*OldBB, NewDest, 0, SmallVector<MachineOperand, 1>());
|
||||
TII->InsertBranch(*OldBB, NewDest, 0, SmallVector<MachineOperand, 0>());
|
||||
OldBB->addSuccessor(NewDest);
|
||||
++NumTailMerge;
|
||||
}
|
||||
@ -444,7 +444,7 @@ static void FixTail(MachineBasicBlock* CurMBB, MachineBasicBlock *SuccBB,
|
||||
}
|
||||
}
|
||||
}
|
||||
TII->InsertBranch(*CurMBB, SuccBB, NULL, SmallVector<MachineOperand, 1>());
|
||||
TII->InsertBranch(*CurMBB, SuccBB, NULL, SmallVector<MachineOperand, 0>());
|
||||
}
|
||||
|
||||
static bool MergeCompare(const std::pair<unsigned,MachineBasicBlock*> &p,
|
||||
|
@ -815,7 +815,7 @@ void IfConverter::InvalidatePreds(MachineBasicBlock *BB) {
|
||||
///
|
||||
static void InsertUncondBranch(MachineBasicBlock *BB, MachineBasicBlock *ToBB,
|
||||
const TargetInstrInfo *TII) {
|
||||
SmallVector<MachineOperand, 1> NoCond;
|
||||
SmallVector<MachineOperand, 0> NoCond;
|
||||
TII->InsertBranch(*BB, ToBB, NULL, NoCond);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user