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LiveIntervalUnion: Remove unused functions; NFC 

Remove two unused functions that are in fact bad API and should not be
called anyway.

llvm-svn: 296674
This commit is contained in:
Matthias Braun 2017-03-01 21:02:47 +00:00
parent 3063affbed
commit cc26b91afb
1 changed files with 0 additions and 6 deletions
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6
llvm/include/llvm/CodeGen/LiveIntervalUnion.h
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@ -87,15 +87,9 @@ public:
// Add a live virtual register to this union and merge its segments.
void unify(LiveInterval &VirtReg, const LiveRange &Range);
void unify(LiveInterval &VirtReg) {
unify(VirtReg, VirtReg);
}
// Remove a live virtual register's segments from this union.
void extract(LiveInterval &VirtReg, const LiveRange &Range);
void extract(LiveInterval &VirtReg) {
extract(VirtReg, VirtReg);
}
// Remove all inserted virtual registers.
void clear() { Segments.clear(); ++Tag; }