diff --git a/src/Sema.zig b/src/Sema.zig
index cab8f91905..22243a2833 100644
--- a/src/Sema.zig
+++ b/src/Sema.zig
@@ -4853,14 +4853,14 @@ fn analyzeCall(
                         const param_name = sema.code.nullTerminatedString(extra.data.name);
                         const inst = sema.inst_map.get(param).?;
 
-                        try sema.addDbgVar(block, inst, .dbg_var_val, param_name);
+                        try sema.addDbgVar(&child_block, inst, .dbg_var_val, param_name);
                     },
                     .param_anytype, .param_anytype_comptime => {
                         const inst_data = sema.code.instructions.items(.data)[param].str_tok;
                         const param_name = inst_data.get(sema.code);
                         const inst = sema.inst_map.get(param).?;
 
-                        try sema.addDbgVar(block, inst, .dbg_var_val, param_name);
+                        try sema.addDbgVar(&child_block, inst, .dbg_var_val, param_name);
                     },
                     else => continue,
                 };
diff --git a/src/print_air.zig b/src/print_air.zig
index 294aed9e07..a9605d5dcf 100644
--- a/src/print_air.zig
+++ b/src/print_air.zig
@@ -386,8 +386,8 @@ const Writer = struct {
     }
 
     fn writeShuffle(w: *Writer, s: anytype, inst: Air.Inst.Index) @TypeOf(s).Error!void {
-        const pl_op = w.air.instructions.items(.data)[inst].pl_op;
-        const extra = w.air.extraData(Air.Shuffle, pl_op.payload).data;
+        const ty_pl = w.air.instructions.items(.data)[inst].ty_pl;
+        const extra = w.air.extraData(Air.Shuffle, ty_pl.payload).data;
 
         try w.writeOperand(s, inst, 0, extra.a);
         try s.writeAll(", ");