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| author | Matthias Braun <matze@braunis.de> | 2013-10-10 21:29:02 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2013-10-10 21:29:02 +0000 |
| commit | 34e1be94519594a4afd7bbf7ec11fd86ce0c86de (patch) | |
| tree | afce265c18d39bfd6433e27c35ac5091588451d6 /llvm/lib/CodeGen/RegAllocGreedy.cpp | |
| parent | 2d5c32b3b50510d5f91c6c11d5bcf20f652b8b11 (diff) | |
| download | bcm5719-llvm-34e1be94519594a4afd7bbf7ec11fd86ce0c86de.tar.gz bcm5719-llvm-34e1be94519594a4afd7bbf7ec11fd86ce0c86de.zip | |
Represent RegUnit liveness with LiveRange instance
Previously LiveInterval has been used, but having a spill weight and
register number is unnecessary for a register unit.
llvm-svn: 192397
Diffstat (limited to 'llvm/lib/CodeGen/RegAllocGreedy.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocGreedy.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/RegAllocGreedy.cpp b/llvm/lib/CodeGen/RegAllocGreedy.cpp index 3fa52432209..9ba2e291a13 100644 --- a/llvm/lib/CodeGen/RegAllocGreedy.cpp +++ b/llvm/lib/CodeGen/RegAllocGreedy.cpp @@ -1466,9 +1466,9 @@ void RAGreedy::calcGapWeights(unsigned PhysReg, // Add fixed interference. for (MCRegUnitIterator Units(PhysReg, TRI); Units.isValid(); ++Units) { - const LiveInterval &LI = LIS->getRegUnit(*Units); - LiveInterval::const_iterator I = LI.find(StartIdx); - LiveInterval::const_iterator E = LI.end(); + const LiveRange &LR = LIS->getRegUnit(*Units); + LiveRange::const_iterator I = LR.find(StartIdx); + LiveRange::const_iterator E = LR.end(); // Same loop as above. Mark any overlapped gaps as HUGE_VALF. for (unsigned Gap = 0; I != E && I->start < StopIdx; ++I) { |
