mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-06-12 13:38:21 +00:00
Added addition atomic instrinsics and, or, xor, min, and max.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50663 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
@ -252,6 +252,19 @@ void MachineBasicBlock::removePredecessor(MachineBasicBlock *pred) {
|
||||
Predecessors.erase(I);
|
||||
}
|
||||
|
||||
void MachineBasicBlock::transferSuccessors(MachineBasicBlock *fromMBB)
|
||||
{
|
||||
if (this == fromMBB)
|
||||
return;
|
||||
|
||||
for(MachineBasicBlock::succ_iterator iter = fromMBB->succ_begin(),
|
||||
end = fromMBB->succ_end(); iter != end; ++iter) {
|
||||
addSuccessor(*iter);
|
||||
}
|
||||
while(!fromMBB->succ_empty())
|
||||
fromMBB->removeSuccessor(fromMBB->succ_begin());
|
||||
}
|
||||
|
||||
bool MachineBasicBlock::isSuccessor(MachineBasicBlock *MBB) const {
|
||||
std::vector<MachineBasicBlock *>::const_iterator I =
|
||||
std::find(Successors.begin(), Successors.end(), MBB);
|
||||
|
Reference in New Issue
Block a user