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Document some safety constraints and use more safe wrappers

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This commit is contained in:
Oli Scherer
2025-01-14 12:25:16 +00:00
parent 4b83038d63
commit dcf1e4d72b
11 changed files with 50 additions and 59 deletions
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6
compiler/rustc_codegen_llvm/src/consts.rs
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@@ -191,7 +191,7 @@ fn check_and_apply_linkage<'ll, 'tcx>(
})
});
llvm::set_linkage(g2, llvm::Linkage::InternalLinkage);
unsafe { llvm::LLVMSetInitializer(g2, g1) };
llvm::set_initializer(g2, g1);
g2
} else if cx.tcx.sess.target.arch == "x86"
&& common::is_mingw_gnu_toolchain(&cx.tcx.sess.target)
@@ -235,7 +235,7 @@ impl<'ll> CodegenCx<'ll, '_> {
}
_ => self.define_private_global(self.val_ty(cv)),
};
unsafe { llvm::LLVMSetInitializer(gv, cv) };
llvm::set_initializer(gv, cv);
set_global_alignment(self, gv, align);
llvm::SetUnnamedAddress(gv, llvm::UnnamedAddr::Global);
gv
@@ -458,7 +458,7 @@ impl<'ll> CodegenCx<'ll, '_> {
new_g
};
set_global_alignment(self, g, alloc.align);
llvm::LLVMSetInitializer(g, v);
llvm::set_initializer(g, v);
if self.should_assume_dso_local(g, true) {
llvm::LLVMRustSetDSOLocal(g, true);