search for: d74300

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2020 Feb 16
2
ORC JIT Weekly #5
Hi All, The initializer patch review at https://reviews.llvm.org/D74300 has been updated. The new version contains a MachOPlatform implementation that demonstrates how Platforms and ObjectLinkingLayer::Plugins can work together to implement platform specific initialization. In this case, the MachOPlatform installs a plugin that scans objects for __objc_classlist and __...
2020 Feb 24
4
ORC JIT Weekly #6 -- General initializer support and JITLink optimizations
....h) are notified whenever MaterializationUnits are added to a JITDylib, and can record the presence of any declared initializers. By issuing lookups for initializers, the Platform can force their materialization and arrange for them to be run in a platform specific way (See https://reviews.llvm.org/D74300 for more discussion on this). This new system is flexible enough to permit two very different platform implementations for LLJIT that are already available in tree: GenericLLVMIRPlatform and MachOPlatform. The former essentially re-implements the existing llvm.global_ctor scanning scheme: It promo...