void si_llvm_create_func(struct si_shader_context *ctx, const char *name,
LLVMTypeRef *return_types, unsigned num_return_elems,
unsigned max_workgroup_size);
void si_llvm_create_func(struct si_shader_context *ctx, const char *name,
LLVMTypeRef *return_types, unsigned num_return_elems,
unsigned max_workgroup_size);