fit some more code in 80 cols.

llvm-svn: 50016
This commit is contained in:
Chris Lattner 2008-04-21 00:25:49 +00:00
parent aca912d793
commit 559c867ece
1 changed files with 14 additions and 12 deletions

View File

@ -115,8 +115,8 @@ namespace {
LoopProcessWorklist.erase(I);
}
/// Split all of the edges from inside the loop to their exit blocks. Update
/// the appropriate Phi nodes as we do so.
/// Split all of the edges from inside the loop to their exit blocks.
/// Update the appropriate Phi nodes as we do so.
void SplitExitEdges(Loop *L, const SmallVector<BasicBlock *, 8> &ExitBlocks,
SmallVector<BasicBlock *, 8> &MiddleBlocks);
@ -644,10 +644,10 @@ void LoopUnswitch::ReplaceLoopExternalDFMember(Loop *L, BasicBlock *BB,
DF->addToFrontier(DFI, NewDFMember);
}
/// SplitExitEdges -
/// Split all of the edges from inside the loop to their exit blocks. Update
/// the appropriate Phi nodes as we do so.
void LoopUnswitch::SplitExitEdges(Loop *L, const SmallVector<BasicBlock *, 8> &ExitBlocks,
/// SplitExitEdges - Split all of the edges from inside the loop to their exit
/// blocks. Update the appropriate Phi nodes as we do so.
void LoopUnswitch::SplitExitEdges(Loop *L,
const SmallVector<BasicBlock *, 8> &ExitBlocks,
SmallVector<BasicBlock *, 8> &MiddleBlocks) {
for (unsigned i = 0, e = ExitBlocks.size(); i != e; ++i) {
@ -854,8 +854,8 @@ void LoopUnswitch::UnswitchNontrivialCondition(Value *LIC, Constant *Val,
// If LBB's dominance frontier includes DFMember
// such that DFMember is also a member of LoopDF then
// - Remove DFMember from LBB's dominance frontier
// - Copy loop exiting blocks', that are dominated by BB, dominance frontier
// member in BB's dominance frontier
// - Copy loop exiting blocks', that are dominated by BB,
// dominance frontier member in BB's dominance frontier
DominanceFrontier::iterator LBBI = DF->find(LBB);
DominanceFrontier::iterator NBBI = DF->find(NBB);
@ -874,7 +874,8 @@ void LoopUnswitch::UnswitchNontrivialCondition(Value *LIC, Constant *Val,
// If LBB dominates loop exits then insert loop exit block's DF
// into B's DF.
for(SmallVector<BasicBlock *, 4>::iterator LExitI = ExitingBlocks.begin(),
for(SmallVector<BasicBlock *, 4>::iterator
LExitI = ExitingBlocks.begin(),
LExitE = ExitingBlocks.end(); LExitI != LExitE; ++LExitI) {
BasicBlock *E = *LExitI;
@ -892,7 +893,8 @@ void LoopUnswitch::UnswitchNontrivialCondition(Value *LIC, Constant *Val,
removeB = true;
}
// If B's replacement is inserted in DF then now is the time to remove B.
// If B's replacement is inserted in DF then now is the time to remove
// B.
if (removeB) {
DF->removeFromFrontier(LBBI, B);
if (L->contains(B))