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Avoid a bunch of unnecessary unsafe blocks in cg_llvm

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This commit is contained in:
Oli Scherer
2025-07-09 09:12:42 +00:00
parent ad635e5d06
commit d3d51b4fdb
8 changed files with 52 additions and 63 deletions
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2
compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs
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@@ -75,7 +75,7 @@ pub(crate) fn get_or_insert_gdb_debug_scripts_section_global<'ll>(
llvm::set_section(section_var, c".debug_gdb_scripts");
llvm::set_initializer(section_var, cx.const_bytes(section_contents));
llvm::LLVMSetGlobalConstant(section_var, llvm::True);
llvm::LLVMSetUnnamedAddress(section_var, llvm::UnnamedAddr::Global);
llvm::set_unnamed_address(section_var, llvm::UnnamedAddr::Global);
llvm::set_linkage(section_var, llvm::Linkage::LinkOnceODRLinkage);
// This should make sure that the whole section is not larger than
// the string it contains. Otherwise we get a warning from GDB.

2
compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
View File

@@ -1630,7 +1630,7 @@ pub(crate) fn create_vtable_di_node<'ll, 'tcx>(
// When full debuginfo is enabled, we want to try and prevent vtables from being
// merged. Otherwise debuggers will have a hard time mapping from dyn pointer
// to concrete type.
llvm::SetUnnamedAddress(vtable, llvm::UnnamedAddr::No);
llvm::set_unnamed_address(vtable, llvm::UnnamedAddr::No);
let vtable_name =
compute_debuginfo_vtable_name(cx.tcx, ty, poly_trait_ref, VTableNameKind::GlobalVariable);