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author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-08-11 22:46:04 +0000 |
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committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-08-11 22:46:04 +0000 |
commit | fe026e182993a94381d197f140b19b999c3e17ec (patch) | |
tree | 3aa746677623a546baa2fd133eca360b84dfdc78 /lib/CodeGen/LiveIntervalUnion.h | |
parent | 9029cf20e1158dbca9c95da72a646d467e871525 (diff) | |
download | llvm-fe026e182993a94381d197f140b19b999c3e17ec.tar.gz llvm-fe026e182993a94381d197f140b19b999c3e17ec.tar.bz2 llvm-fe026e182993a94381d197f140b19b999c3e17ec.tar.xz |
Eliminate the last use of InterferenceResult.
The Query class now holds two iterators instead of an InterferenceResult
instance. The iterators are used as bookmarks for repeated
collectInterferingVRegs calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137380 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalUnion.h')
-rw-r--r-- | lib/CodeGen/LiveIntervalUnion.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/LiveIntervalUnion.h b/lib/CodeGen/LiveIntervalUnion.h index 570ad94b77..8f4bb00c94 100644 --- a/lib/CodeGen/LiveIntervalUnion.h +++ b/lib/CodeGen/LiveIntervalUnion.h @@ -142,7 +142,8 @@ public: class Query { LiveIntervalUnion *LiveUnion; LiveInterval *VirtReg; - InterferenceResult FirstInterference; + LiveInterval::iterator VirtRegI; // current position in VirtReg + SegmentIter LiveUnionI; // current position in LiveUnion SmallVector<LiveInterval*,4> InterferingVRegs; bool CheckedFirstInterference; bool SeenAllInterferences; @@ -217,8 +218,7 @@ public: void operator=(const Query&); // DO NOT IMPLEMENT // Private interface for queries - const InterferenceResult &firstInterference(); - void findIntersection(InterferenceResult &IR) const; + void findIntersection(); }; }; |