Rollup merge of #105567 - TimNN:kcfi16, r=nikic

[rust.git] / compiler / rustc_passes / src / reachable.rs

diff --git a/compiler/rustc_passes/src/reachable.rs b/compiler/rustc_passes/src/reachable.rs
index 73ea06a6370d420a9d9eeef5b79ffcdc744ce75b..e7c3c712852ddc10b7993db636277a3eb3625cda 100644 (file)
--- a/compiler/rustc_passes/src/reachable.rs
+++ b/compiler/rustc_passes/src/reachable.rs
@@ -116,6 +116,17 @@ fn visit_expr(&mut self, expr: &'tcx hir::Expr<'tcx>) {
 
         intravisit::walk_expr(self, expr)
     }
+
+    fn visit_inline_asm(&mut self, asm: &'tcx hir::InlineAsm<'tcx>, id: hir::HirId) {
+        for (op, _) in asm.operands {
+            if let hir::InlineAsmOperand::SymStatic { def_id, .. } = op {
+                if let Some(def_id) = def_id.as_local() {
+                    self.reachable_symbols.insert(def_id);
+                }
+            }
+        }
+        intravisit::walk_inline_asm(self, asm, id);
+    }
 }
 
 impl<'tcx> ReachableContext<'tcx> {