refactor: revert back to the main version.

Author: ymardoukhi

src/compiler/orcv2.jl

@@ -46,35 +46,7 @@ function absolute_symbol_materialization(name, ptr)
     return LLVM.absolute_symbols(Ref(gv))
 end
 
-const hnd_string_map = Dict{String,Ref{Ptr{Cvoid}}}()
-
-# These are special (external or private) global
-# constants that should not be incremented (renamed)
-const global_var_prefixes = ("ejl_enz_", "ejl_jl_", "enz_exception", "_j_const_", "jl_", "_j_str")
-
-# store non-special external global constants
-# They will be incremented to produce new names
-const glob_vars_maps = Dict{String,Int}()
-
-# TODO: may not be necessary once the core
-# issue is found regarding linkage type of
-# private constants is change to external
-# when ccall is used.
-function rename_global!(glob_var)
-    _name = LLVM.name(glob_var)
-    if any(startswith.(_name, global_var_prefixes))
-    else
-        if haskey(glob_vars_maps, _name)
-            glob_vars_maps[_name] += 1
-            _new_name = _name * ".$(glob_vars_maps[_name])"
-            LLVM.name!(glob_var, _new_name)
-            glob_vars_maps[_new_name] = 1
-        else
-            glob_vars_maps[_name] = 1
-        end
-
-    end
-end
+const hnd_string_map = Dict{String, Ref{Ptr{Cvoid}}}()
 
 function fix_ptr_lookup(name)
     if startswith(name, "ejlstr\$") || startswith(name, "ejlptr\$")
@@ -286,13 +258,6 @@ function add!(mod)
         replace_uses!(f, ptr)
         Compiler.eraseInst(mod, f)
     end
-
-    # rename non-special global constants that
-    # have external linkage (modified by the ccall
-    # execution path)
-    for glob_var in collect(globals(mod))
-        rename_global!(glob_var)
-    end
     lljit = jit[].jit
     jd = LLVM.JITDylib(lljit)
     tsm = move_to_threadsafe(mod)