Fixes for nightly

[maleadt]

Lots of Memory-related things.

---

Still unfixed: JuliaLang/julia#52938

MWEs for that issue (in descending order of abstraction):

using CUDA

inner() = nothing

function outer()
    s = CuDeviceStream()
    @cuda dynamic=true stream=s shmem=1 inner()
    return
end

using InteractiveUtils
function main()
    InteractiveUtils.code_llvm(outer, Tuple{})
    CUDA.code_llvm(outer, Tuple{})
end
isinteractive() || main()

using CUDA

inner(a, b, c, d, e, f, h) = nothing

function outer()
    @cuda dynamic=true inner(1, 1, 1, 1, 1, 1, 1)
    return
end

using InteractiveUtils
function main()
    InteractiveUtils.code_llvm(outer, Tuple{})
    CUDA.code_llvm(outer, Tuple{})
end
isinteractive() || main()

using CUDA

cudacall(f, types::Type, args...; kwargs...) = nothing

function outer(f)
    @inline cudacall(f, Tuple{}; stream=Ref(42), shmem=1)
    return
end

using InteractiveUtils
function main()
    InteractiveUtils.code_llvm(outer, Tuple{Nothing})
    CUDA.code_llvm(outer, Tuple{Nothing})
end
isinteractive() || main()

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (a152355) 71.47% compared to head (429b34c) 60.37%.
Report is 2 commits behind head on master.

Files	Patch %	Lines
lib/cudadrv/module/linker.jl	87.50%	1 Missing ⚠️
src/compiler/execution.jl	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #2240       +/-   ##
===========================================
- Coverage   71.47%   60.37%   -11.11%     
===========================================
  Files         155      155               
  Lines       14655    14479      -176     
===========================================
- Hits        10474     8741     -1733     
- Misses       4181     5738     +1557     

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