[libclc] [libclc] Fix commands in compile_to_bc are executed sequentially (PR #130755)

[Wenju He via cfe-commits]

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@@ -283,7 +294,7 @@ function(add_libclc_builtin_set)
 
   set( builtins_comp_lib_tgt builtins.comp.${ARG_ARCH_SUFFIX} )
   add_custom_target( ${builtins_comp_lib_tgt}
-    DEPENDS ${bytecode_files}
+    DEPENDS ${compile_tgts}
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wenju-he wrote:

thanks, I'll add ${bytecode_files} depends back

https://github.com/llvm/llvm-project/pull/130755