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...t; > but a bit later. > > Are you saying the SUIF allocator implements the > Smith/Ramsey/Holloway algorithm, or something different? Yes, the SUIF allocator (or at least one of them) implements the Smith/Ramsey/Holloway algorithm. This is what I understand by looking at the coloring reggister allocator code in the SUIF distribution. The SUIF code of this allocator is not very well commented, but I'm pretty sure. Roman ____________________________________________________________________________________ 8:00? 8:25? 8:40? Find a flick in no time with the Yahoo! Search movie sho...

Roman Levenstein wrote: > Yes, the SUIF allocator (or at least one of them) implements the > Smith/Ramsey/Holloway algorithm. This is what I understand by looking > at the coloring reggister allocator code in the SUIF distribution. The > SUIF code of this allocator is not very well commented, but I'm pretty > sure. Do you have a pointer? I'm interested in this algorithm as well. -Dave

Roman Levenstein wrote: > The allocator does not handle register aliases and register classes > correctly, which makes it rather unusable for most architectures. One > idea that can be used for improving handling of irregular architectures > is described in the "A Generalized Algorithm for Graph-Coloring > Register Allocation" by Michael D. Smith, Norman Ramsey and Glenn

Hi Dave, --- David Greene <greened at obbligato.org> wrote: > Roman Levenstein wrote: > > > Yes, the SUIF allocator (or at least one of them) implements the > > Smith/Ramsey/Holloway algorithm. This is what I understand by > looking > > at the coloring reggister allocator code in the SUIF distribution. > The > > SUIF code of this allocator is not very well commented, but I'm > pretty > > sure. > > Do you have a pointer? I'm interested in this algorithm as well. I downloaded the MachSUIF sources from here: http://www.eec...

Hi, --- Anton Vayvod <avayvod at gmail.com> wrote: > On 4/3/07, David Greene <greened at obbligato.org> wrote: > > > > I'm just starting to dive into llvm, hoping to implement a > > good graph coloring register allocator. I gather that this > > has been discussed before. > > > > What is the RegAllocGraphColoring.cpp currently in the >