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Create safe helper for LLVMSetDLLStorageClass

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This commit is contained in:
Oli Scherer
2025-02-14 17:27:49 +00:00
parent eeb9035117
commit ea7180813b
3 changed files with 10 additions and 10 deletions
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6
compiler/rustc_codegen_llvm/src/callee.rs
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@@ -66,9 +66,7 @@ pub(crate) fn get_fn<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>, instance: Instance<'t
// LLVM will prefix the name with `__imp_`. Ideally, we'd like the
// existing logic below to set the Storage Class, but it has an
// exemption for MinGW for backwards compatibility.
unsafe {
llvm::LLVMSetDLLStorageClass(llfn, llvm::DLLStorageClass::DllImport);
}
llvm::set_dllimport_storage_class(llfn);
llfn
} else {
cx.declare_fn(sym, fn_abi, Some(instance))
@@ -150,7 +148,7 @@ pub(crate) fn get_fn<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>, instance: Instance<'t
&& library.kind.is_dllimport()
&& !matches!(tcx.sess.target.env.as_ref(), "gnu" | "uclibc")
{
llvm::LLVMSetDLLStorageClass(llfn, llvm::DLLStorageClass::DllImport);
llvm::set_dllimport_storage_class(llfn);
}
if cx.should_assume_dso_local(llfn, true) {