As long as there are available registers, splitting a candidate allows part or all of the live range to be allocated to register, even though not the same ...
The assignment of priorities is based on estimates of the benefits that can be derived from allocating individual quantities in registers. Using the priorities, ...
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The results confirm that, using priority-based coloring, global register allocation can be performed practically and efficiently.
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Jan 6, 2016 · We describe an improvement to a heuristic introduced by Chaitin for use in graph Coloring register allocation.
Aug 5, 2024 · Empirically, Graph Colouring produces the best register allocation result when compared to linear/chordal allocation. Theory suggests this will ...
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The coloring mechanism can test prospective choices against the exclusion set. For example, between the code that saves the caller-saves registers and the ...
We describe an improvement to a heuristic introduced by Chaitin for use in graph coloring register allocation. Our modified heuristic produces better ...
These papers suggest two innovations: 1. Use of a Priority Value to choose nodes to color in an Interference Graph. A Priority measures.
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Michael Matz's [2003] retrospective on what it took to implement a graph-coloring register allocator for GCC is a poignant example of the ad-hoc nature of such ...
The priority-based coloring approach to register allocation
www.semanticscholar.org › paper › The-...
The detailed algorithms for a priority-based coloring approach are presented and are contrasted with the basic graph-coloring algorithm and various ...
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