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-rw-r--r--compiler/rustc_codegen_ssa/src/mir/debuginfo.rs1
-rw-r--r--compiler/rustc_mir_transform/src/const_debuginfo.rs2
2 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs b/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
index d049bafb821..b67230cf498 100644
--- a/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
@@ -494,6 +494,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                         let Some(dbg_loc) = self.dbg_loc(var.source_info) else { continue };
 
                         if let Ok(operand) = self.eval_mir_constant_to_operand(bx, &c) {
+                            self.set_debug_loc(bx, var.source_info);
                             let base = Self::spill_operand_to_stack(
                                 &operand,
                                 Some(var.name.to_string()),
diff --git a/compiler/rustc_mir_transform/src/const_debuginfo.rs b/compiler/rustc_mir_transform/src/const_debuginfo.rs
index 692b3182f7d..b9bfbefcad9 100644
--- a/compiler/rustc_mir_transform/src/const_debuginfo.rs
+++ b/compiler/rustc_mir_transform/src/const_debuginfo.rs
@@ -16,7 +16,7 @@ pub struct ConstDebugInfo;
 
 impl<'tcx> MirPass<'tcx> for ConstDebugInfo {
     fn is_enabled(&self, sess: &rustc_session::Session) -> bool {
-        sess.opts.unstable_opts.unsound_mir_opts && sess.mir_opt_level() > 0
+        sess.mir_opt_level() > 0
     }
 
     fn run_pass(&self, _tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {