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    Targeting a statically compiled program repository with LLVM

    Following on from the 2016 talk "Demo of a repository for statically compiled programs", this lightning talk will present a brief overview of how LLVM was modified to target a program repository. This includes adding a new target output format and a new optimization pass to skip program elements already present in the repository.

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    Analyzing the size of the compiler executable

    The title of this lighting talk is from a bug filed in the early days of the PS4 compiler. It noted that the LLVM-based PS4 compiler was more than 3 times larger than the PS3 compiler. Since then it has almost doubled to over 40MB. For a compiler which targets one system this seems excessive. Executable size can cost in worse cache performance and cost time if transferring for distributed builds.

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