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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-08-11 21:00:42 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-08-11 21:00:42 +0000 |
| commit | 751933675263382de42f7be95c1058589f0ea41e (patch) | |
| tree | 9e36ee0dd6d034e2c5ec8b4c6a23b3f7821df45d /llvm/lib/CodeGen/RegAllocBasic.cpp | |
| parent | 9767347b11bfeac631f477d3965f5f1f3ef4ee72 (diff) | |
| download | bcm5719-llvm-751933675263382de42f7be95c1058589f0ea41e.tar.gz bcm5719-llvm-751933675263382de42f7be95c1058589f0ea41e.zip | |
Privatize an unused part of the LiveIntervalUnion::Query interface.
No clients are iterating over interference overlaps.
llvm-svn: 137350
Diffstat (limited to 'llvm/lib/CodeGen/RegAllocBasic.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocBasic.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/RegAllocBasic.cpp b/llvm/lib/CodeGen/RegAllocBasic.cpp index a97b9b6b40c..5496d69fd3d 100644 --- a/llvm/lib/CodeGen/RegAllocBasic.cpp +++ b/llvm/lib/CodeGen/RegAllocBasic.cpp @@ -498,8 +498,9 @@ unsigned RABasic::selectOrSplit(LiveInterval &VirtReg, // Found an available register. return PhysReg; } + Queries[interfReg].collectInterferingVRegs(1); LiveInterval *interferingVirtReg = - Queries[interfReg].firstInterference().liveUnionPos().value(); + Queries[interfReg].interferingVRegs().front(); // The current VirtReg must either be spillable, or one of its interferences // must have less spill weight. |
