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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-10-15 22:14:34 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-10-15 22:14:34 +0000 |
| commit | 790047620a8f31cee1841c06c9e5e7688166ad93 (patch) | |
| tree | 33ca0340b0d86f75679a10b699d4a71d867561de /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 3a1c35afbd02b012690c35ec827424c27792ec3f (diff) | |
Remove LIS::isAllocatable() and isReserved() helpers.
All callers can simply use the corresponding MRI functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165985 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 8daac46954..15fc69db30 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -110,8 +110,6 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) { DomTree = &getAnalysis<MachineDominatorTree>(); if (!LRCalc) LRCalc = new LiveRangeCalc(); - AllocatableRegs = TRI->getAllocatableSet(fn); - ReservedRegs = TRI->getReservedRegs(fn); // Allocate space for all virtual registers. VirtRegIntervals.resize(MRI->getNumVirtRegs()); @@ -542,11 +540,11 @@ void LiveIntervals::computeRegUnitInterval(LiveInterval *LI) { // Ignore uses of reserved registers. We only track defs of those. for (MCRegUnitRootIterator Roots(Unit, TRI); Roots.isValid(); ++Roots) { unsigned Root = *Roots; - if (!isReserved(Root) && !MRI->reg_empty(Root)) + if (!MRI->isReserved(Root) && !MRI->reg_empty(Root)) LRCalc->extendToUses(LI, Root); for (MCSuperRegIterator Supers(Root, TRI); Supers.isValid(); ++Supers) { unsigned Reg = *Supers; - if (!isReserved(Reg) && !MRI->reg_empty(Reg)) + if (!MRI->isReserved(Reg) && !MRI->reg_empty(Reg)) LRCalc->extendToUses(LI, Reg); } } |