6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-28 21:34:23 +00:00
Code Issues Projects Releases Wiki Activity

remove function names from comments; NFC

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231826 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjay Patel 2015-03-10 19:42:57 +00:00
parent c183848463
commit a99cd39362
1 changed files with 26 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
lib/Transforms/Utils/InlineFunction.cpp
View File

@ -89,7 +89,7 @@ namespace {
CallerLPad = cast<LandingPadInst>(I);
}
/// getOuterResumeDest - The outer unwind destination is the target of
/// The outer unwind destination is the target of
/// unwind edges introduced for calls within the inlined function.
BasicBlock *getOuterResumeDest() const {
return OuterResumeDest;
@ -99,17 +99,16 @@ namespace {
LandingPadInst *getLandingPadInst() const { return CallerLPad; }
/// forwardResume - Forward the 'resume' instruction to the caller's landing
/// pad block. When the landing pad block has only one predecessor, this is
/// Forward the 'resume' instruction to the caller's landing pad block.
/// When the landing pad block has only one predecessor, this is
/// a simple branch. When there is more than one predecessor, we need to
/// split the landing pad block after the landingpad instruction and jump
/// to there.
void forwardResume(ResumeInst *RI,
SmallPtrSetImpl<LandingPadInst*> &InlinedLPads);
/// addIncomingPHIValuesFor - Add incoming-PHI values to the unwind
/// destination block for the given basic block, using the values for the
/// original invoke's source block.
/// Add incoming-PHI values to the unwind destination block for the given
/// basic block, using the values for the original invoke's source block.
void addIncomingPHIValuesFor(BasicBlock *BB) const {
addIncomingPHIValuesForInto(BB, OuterResumeDest);
}
@ -124,7 +123,7 @@ namespace {
};
}
/// getInnerResumeDest - Get or create a target for the branch from ResumeInsts.
/// Get or create a target for the branch from ResumeInsts.
BasicBlock *InvokeInliningInfo::getInnerResumeDest() {
if (InnerResumeDest) return InnerResumeDest;
@ -159,8 +158,8 @@ BasicBlock *InvokeInliningInfo::getInnerResumeDest() {
return InnerResumeDest;
}
/// forwardResume - Forward the 'resume' instruction to the caller's landing pad
/// block. When the landing pad block has only one predecessor, this is a simple
/// Forward the 'resume' instruction to the caller's landing pad block.
/// When the landing pad block has only one predecessor, this is a simple
/// branch. When there is more than one predecessor, we need to split the
/// landing pad block after the landingpad instruction and jump to there.
void InvokeInliningInfo::forwardResume(ResumeInst *RI,
@ -178,9 +177,9 @@ void InvokeInliningInfo::forwardResume(ResumeInst *RI,
RI->eraseFromParent();
}
/// HandleCallsInBlockInlinedThroughInvoke - When we inline a basic block into
/// an invoke, we have to turn all of the calls that can throw into
/// invokes. This function analyze BB to see if there are any calls, and if so,
/// When we inline a basic block into an invoke,
/// we have to turn all of the calls that can throw into invokes.
/// This function analyze BB to see if there are any calls, and if so,
/// it rewrites them to be invokes that jump to InvokeDest and fills in the PHI
/// nodes in that block with the values specified in InvokeDestPHIValues.
static void HandleCallsInBlockInlinedThroughInvoke(BasicBlock *BB,
@ -228,7 +227,7 @@ static void HandleCallsInBlockInlinedThroughInvoke(BasicBlock *BB,
}
}
/// HandleInlinedInvoke - If we inlined an invoke site, we need to convert calls
/// If we inlined an invoke site, we need to convert calls
/// in the body of the inlined function into invokes.
///
/// II is the invoke instruction being inlined. FirstNewBlock is the first
@ -279,8 +278,8 @@ static void HandleInlinedInvoke(InvokeInst *II, BasicBlock *FirstNewBlock,
InvokeDest->removePredecessor(II->getParent());
}
/// CloneAliasScopeMetadata - When inlining a function that contains noalias
/// scope metadata, this metadata needs to be cloned so that the inlined blocks
/// When inlining a function that contains noalias scope metadata,
/// this metadata needs to be cloned so that the inlined blocks
/// have different "unqiue scopes" at every call site. Were this not done, then
/// aliasing scopes from a function inlined into a caller multiple times could
/// not be differentiated (and this would lead to miscompiles because the
@ -391,8 +390,8 @@ static void CloneAliasScopeMetadata(CallSite CS, ValueToValueMapTy &VMap) {
}
}
/// AddAliasScopeMetadata - If the inlined function has noalias arguments, then
/// add new alias scopes for each noalias argument, tag the mapped noalias
/// If the inlined function has noalias arguments,
/// then add new alias scopes for each noalias argument, tag the mapped noalias
/// parameters with noalias metadata specifying the new scope, and tag all
/// non-derived loads, stores and memory intrinsics with the new alias scopes.
static void AddAliasScopeMetadata(CallSite CS, ValueToValueMapTy &VMap,
@ -657,9 +656,9 @@ static void AddAlignmentAssumptions(CallSite CS, InlineFunctionInfo &IFI) {
}
}
/// UpdateCallGraphAfterInlining - Once we have cloned code over from a callee
/// into the caller, update the specified callgraph to reflect the changes we
/// made. Note that it's possible that not all code was copied over, so only
/// Once we have cloned code over from a callee into the caller,
/// update the specified callgraph to reflect the changes we made.
/// Note that it's possible that not all code was copied over, so only
/// some edges of the callgraph may remain.
static void UpdateCallGraphAfterInlining(CallSite CS,
Function::iterator FirstNewBlock,
@ -735,7 +734,7 @@ static void HandleByValArgumentInit(Value *Dst, Value *Src, Module *M,
Builder.CreateMemCpy(Dst, Src, Size, /*Align=*/1);
}
/// HandleByValArgument - When inlining a call site that has a byval argument,
/// When inlining a call site that has a byval argument,
/// we have to make the implicit memcpy explicit by adding it.
static Value *HandleByValArgument(Value *Arg, Instruction *TheCall,
const Function *CalledFunc,
@ -787,8 +786,7 @@ static Value *HandleByValArgument(Value *Arg, Instruction *TheCall,
return NewAlloca;
}
// isUsedByLifetimeMarker - Check whether this Value is used by a lifetime
// intrinsic.
// Check whether this Value is used by a lifetime intrinsic.
static bool isUsedByLifetimeMarker(Value *V) {
for (User *U : V->users()) {
if (IntrinsicInst *II = dyn_cast<IntrinsicInst>(U)) {
@ -803,7 +801,7 @@ static bool isUsedByLifetimeMarker(Value *V) {
return false;
}
// hasLifetimeMarkers - Check whether the given alloca already has
// Check whether the given alloca already has
// lifetime.start or lifetime.end intrinsics.
static bool hasLifetimeMarkers(AllocaInst *AI) {
Type *Ty = AI->getType();
@ -860,7 +858,7 @@ updateInlinedAtInfo(DebugLoc DL, MDLocation *InlinedAtNode,
return DebugLoc::get(DL.getLine(), DL.getCol(), DL.getScope(Ctx), Last);
}
/// fixupLineNumbers - Update inlined instructions' line numbers to
/// Update inlined instructions' line numbers to
/// to encode location where these instructions are inlined.
static void fixupLineNumbers(Function *Fn, Function::iterator FI,
Instruction *TheCall) {
@ -918,10 +916,9 @@ static void fixupLineNumbers(Function *Fn, Function::iterator FI,
}
}
/// InlineFunction - This function inlines the called function into the basic
/// block of the caller. This returns false if it is not possible to inline
/// this call. The program is still in a well defined state if this occurs
/// though.
/// This function inlines the called function into the basic block of the
/// caller. This returns false if it is not possible to inline this call.
/// The program is still in a well defined state if this occurs though.
///
/// Note that this only does one level of inlining. For example, if the
/// instruction 'call B' is inlined, and 'B' calls 'C', then the call to 'C' now