diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-06-22 16:46:44 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-06-22 16:46:44 +0000 |
| commit | 241d0209a765c97c684b120527e185f17723f650 (patch) | |
| tree | e752711f5b5e3f95f4f58a8bc6a0462da407597c /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 7ee3ca10f53aacce1f3aa052f81f9598ac09db33 (diff) | |
| download | llvm-241d0209a765c97c684b120527e185f17723f650.tar.gz llvm-241d0209a765c97c684b120527e185f17723f650.tar.bz2 llvm-241d0209a765c97c684b120527e185f17723f650.tar.xz | |
Remove LiveIntervals::trackingRegUnits().
With regunit liveness permanently enabled, this function would always
return true.
Also remove now obsolete code for checking physreg interference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159006 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 2aea1e105c..1a50210d56 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -1188,7 +1188,7 @@ private: // Collect ranges for register units. These live ranges are computed on // demand, so just skip any that haven't been computed yet. - if (TargetRegisterInfo::isPhysicalRegister(Reg) && LIS.trackingRegUnits()) + if (TargetRegisterInfo::isPhysicalRegister(Reg)) for (MCRegUnitIterator Units(Reg, &TRI); Units.isValid(); ++Units) if (LiveInterval *LI = LIS.getCachedRegUnit(*Units)) collectRanges(MO, LI, Entering, Internal, Exiting, OldIdx); |