GCC Developers' Summit

The proceedings of the 2005 GCC Developers' Summit are now available (PDF). As usual, they make for very interesting reading. I was particularly interested in reading Vladimir Makarov's paper on the new register allocator infrastructure that he is working on since register allocation, especially for register-starved architectures like x86-32, is GCC's Achille's Heel. It seems that the new Tree-SSA infrastructure particularly aggravates the register pressure.

Dan Kegel also maintained a diary of his visit to the summit.


(Originally posted on Advogato.)

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