JuliaGPU/GPUCompiler.jl: v0.19.0

GPUCompiler v0.19.0 Diff since v0.18.0 Closed issues: CPU execution (#3) irgen nondeterminism on Julia 1.5 (#41) Don't write compiled runtimes in the compilecache (#378) LLVM upgrade broke NVVMReflect pass (#410) Merged pull requests: Adapt handling of world ages to upstream changes (#403) (@maleadt) Write the compiled runtime in a scratch directory. (#406) (@maleadt) CompatHelper: add new compat entry for "Scratch" at version "1" (#407) (@github-actions[bot]) Metal: Set the SDK Version metadata. (#408) (@maleadt) Allow reverse testing failure if installation failed. (#409) (@maleadt) Adapt NVVMReflect pass to LLVM.jl changes. (#411) (@maleadt) Updates for LLVM.jl 5. (#416) (@maleadt) Replace FunctionSpec with methodinstance (#417) (@maleadt) Make it possible for downstream packages to use the compile entrypoint (#418) (@maleadt) Strip stack protector function attribute. (#419) (@maleadt