mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-04-07 16:42:07 +00:00
ebbcef945d
The JITResolver maps Functions to their canonical stubs and all callsites for lazily-compiled functions to their target Functions. To make Function destruction work, I'm going to need to remove all callsites on destruction, so this patch also adds the reverse mapping for that. There was an incorrect assumption in here that the only stub for a function would be the one caused by needing to lazily compile it, while x86-64 far calls and dlsym-stubs could also cause such stubs, but I didn't look for a test case that the assumption broke. This also adds DenseMapInfo<AssertingVH> so I can use DenseMaps instead of std::maps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84522 91177308-0d34-0410-b5e6-96231b3b80d8
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the HTML documentation provided in docs/index.html for further assistance with LLVM.