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Spring cleaning - Delete dead code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155765 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2012-04-28 19:19:07 +00:00
parent 18883037a9
commit f4aee4c50e
2 changed files with 0 additions and 36 deletions
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24
include/llvm/CodeGen/LiveInterval.h
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@ -288,17 +288,6 @@ namespace llvm {
/// unused values. /// unused values.
void RenumberValues(LiveIntervals &lis); void RenumberValues(LiveIntervals &lis);
/// isOnlyLROfValNo - Return true if the specified live range is the only
/// one defined by the its val#.
bool isOnlyLROfValNo(const LiveRange *LR) {
for (const_iterator I = begin(), E = end(); I != E; ++I) {
const LiveRange *Tmp = I;
if (Tmp != LR && Tmp->valno == LR->valno)
return false;
}
return true;
}
/// MergeValueNumberInto - This method is called when two value nubmers /// MergeValueNumberInto - This method is called when two value nubmers
/// are found to be equivalent. This eliminates V1, replacing all /// are found to be equivalent. This eliminates V1, replacing all
/// LiveRanges with the V1 value number with the V2 value number. This can /// LiveRanges with the V1 value number with the V2 value number. This can
@ -377,14 +366,6 @@ namespace llvm {
return I == end() ? 0 : &*I; return I == end() ? 0 : &*I;
} }
const LiveRange *getLiveRangeBefore(SlotIndex Idx) const {
return getLiveRangeContaining(Idx.getPrevSlot());
}
LiveRange *getLiveRangeBefore(SlotIndex Idx) {
return getLiveRangeContaining(Idx.getPrevSlot());
}
/// getVNInfoAt - Return the VNInfo that is live at Idx, or NULL. /// getVNInfoAt - Return the VNInfo that is live at Idx, or NULL.
VNInfo *getVNInfoAt(SlotIndex Idx) const { VNInfo *getVNInfoAt(SlotIndex Idx) const {
const_iterator I = FindLiveRangeContaining(Idx); const_iterator I = FindLiveRangeContaining(Idx);
@ -411,11 +392,6 @@ namespace llvm {
return I != end() && I->start <= Idx ? I : end(); return I != end() && I->start <= Idx ? I : end();
} }
/// findDefinedVNInfo - Find the by the specified
/// index (register interval) or defined
VNInfo *findDefinedVNInfoForRegInt(SlotIndex Idx) const;
/// overlaps - Return true if the intersection of the two live intervals is /// overlaps - Return true if the intersection of the two live intervals is
/// not empty. /// not empty.
bool overlaps(const LiveInterval& other) const { bool overlaps(const LiveInterval& other) const {

12
lib/CodeGen/LiveInterval.cpp
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@ -353,18 +353,6 @@ void LiveInterval::removeValNo(VNInfo *ValNo) {
markValNoForDeletion(ValNo); markValNoForDeletion(ValNo);
} }
/// findDefinedVNInfo - Find the VNInfo defined by the specified
/// index (register interval).
VNInfo *LiveInterval::findDefinedVNInfoForRegInt(SlotIndex Idx) const {
for (LiveInterval::const_vni_iterator i = vni_begin(), e = vni_end();
i != e; ++i) {
if ((*i)->def == Idx)
return *i;
}
return 0;
}
/// join - Join two live intervals (this, and other) together. This applies /// join - Join two live intervals (this, and other) together. This applies
/// mappings to the value numbers in the LHS/RHS intervals as specified. If /// mappings to the value numbers in the LHS/RHS intervals as specified. If
/// the intervals are not joinable, this aborts. /// the intervals are not joinable, this aborts.