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path: root/llvm/lib/CodeGen/LiveIntervals.cpp
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* Change weight into a float so that we can take into account theAlkis Evlogimenos2003-12-211-3/+11
* Add support for inactive intervals. This effectively reuses registersAlkis Evlogimenos2003-12-211-2/+47
* Remove TwoAddressInstruction from the public headers and add an IDAlkis Evlogimenos2003-12-181-2/+1
* Modify linear scan register allocator to use the two-addressAlkis Evlogimenos2003-12-181-0/+2
* When a variable is killed and redifined in a basic block only oneAlkis Evlogimenos2003-12-181-1/+4
* Handle multiple virtual register definitions gracefully.Alkis Evlogimenos2003-12-181-51/+67
* Change preserve all claim to just preserve live variables and phielimination.Alkis Evlogimenos2003-12-151-1/+2
* Change interface of MachineOperand as follows:Alkis Evlogimenos2003-12-141-1/+1
* Ignore non-allocatable physical registers in live interval analysis.Alkis Evlogimenos2003-12-131-0/+4
* Handle explicit physical register defs.Alkis Evlogimenos2003-12-131-2/+5
* Move operator<<(std::ostream&, const LiveInterval&) out of the header file.Alkis Evlogimenos2003-12-051-0/+11
* Sort live intervals by increasing start point.Alkis Evlogimenos2003-12-051-0/+1
* Merging the linear scan register allocator in trunk. It currently passes most...Alkis Evlogimenos2003-11-201-0/+302
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