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change mangling of pointers #395

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Merged
simeonschaub merged 2 commits into from
Oct 25, 2025
Merged

change mangling of pointers #395

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f069b09
change mangling of pointers
simeonschaub Oct 24, 2025
96326e5
Merge branch 'master' into sds/mangling
simeonschaub Oct 25, 2025
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26 changes: 1 addition & 25 deletions lib/intrinsics/src/utils.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -34,31 +34,7 @@ macro builtin_ccall(name, ret, argtypes, args...)
"d"
elseif T <: LLVMPtr
elt, as = T.parameters

# mangle address space
ASstr = if as == AS.CrossWorkgroup
"CLglobal"
#elseif as == AS.Global_device
# "CLdevice"
#elseif as == AS.Global_host
# "CLhost"
elseif as == AS.Workgroup
"CLlocal"
elseif as == AS.UniformConstant
"CLconstant"
elseif as == AS.Function
"CLprivate"
elseif as == AS.Generic
"CLgeneric"
else
error("Unknown address space $as")
end

# encode as vendor qualifier
ASstr = "U" * string(length(ASstr)) * ASstr

# XXX: where does the V come from?
"P" * ASstr * "V" * mangle(elt)
(as == AS.Private ? "P" : "PU3AS$as") * "V" * mangle(elt)
else
error("Unknown type $T")
end
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