bjoernager/rust
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Remove implicit #[no_mangle] for #[rustc_std_internal_symbol]

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This commit is contained in:
bjorn3 2023-12-02 14:17:33 +00:00
parent c0639ef8e4
commit b754ef727c
17 changed files with 95 additions and 49 deletions
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6
compiler/rustc_codegen_llvm/src/intrinsic.rs
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@ -14,6 +14,7 @@ use rustc_middle::ty::layout::{FnAbiOf, HasTyCtxt, HasTypingEnv, LayoutOf};
use rustc_middle::ty::{self, GenericArgsRef, Ty};
use rustc_middle::{bug, span_bug};
use rustc_span::{Span, Symbol, sym};
use rustc_symbol_mangling::mangle_internal_symbol;
use rustc_target::callconv::{FnAbi, PassMode};
use rustc_target::spec::{HasTargetSpec, PanicStrategy};
use tracing::debug;
@ -812,7 +813,10 @@ fn codegen_msvc_try<'ll>(
let type_name = bx.const_bytes(b"rust_panic\0");
let type_info =
bx.const_struct(&[type_info_vtable, bx.const_null(bx.type_ptr()), type_name], false);
let tydesc = bx.declare_global("__rust_panic_type_info", bx.val_ty(type_info));
let tydesc = bx.declare_global(
&mangle_internal_symbol(bx.tcx, "__rust_panic_type_info"),
bx.val_ty(type_info),
);
llvm::set_linkage(tydesc, llvm::Linkage::LinkOnceODRLinkage);
if bx.cx.tcx.sess.target.supports_comdat() {