diff --git a/stage0/stages_test.zig b/stage0/stages_test.zig
index 91be05148f..d1ffb0d872 100644
--- a/stage0/stages_test.zig
+++ b/stage0/stages_test.zig
@@ -103,11 +103,11 @@ const corpus_files = .{
     "../lib/std/crypto/codecs.zig", // 165
     "../lib/std/os/uefi/tables/table_header.zig", // 214
     "../lib/std/zig/llvm.zig", // 247
-    //"../lib/compiler_rt/neghf2.zig", // 265 -- cross-module ZIR loading works; needs comptime eval (reify, struct_init)
-    //"../lib/compiler_rt/negxf2.zig", // 265 -- @export+func_fancy handled; body analysis incomplete
-    //"../lib/compiler_rt/absvdi2.zig", // 311 -- needs alloc_mut, block, condbr, panic, call
-    //"../lib/compiler_rt/absvsi2.zig", // 311
-    //"../lib/compiler_rt/absvti2.zig", // 314
+    "../lib/compiler_rt/neghf2.zig", // 265 -- cross-module ZIR loading works; needs comptime eval (reify, struct_init)
+    "../lib/compiler_rt/negxf2.zig", // 265 -- @export+func_fancy handled; body analysis incomplete
+    "../lib/compiler_rt/absvdi2.zig", // 311 -- needs alloc_mut, block, condbr, panic, call
+    "../lib/compiler_rt/absvsi2.zig", // 311
+    "../lib/compiler_rt/absvti2.zig", // 314
     //"../lib/compiler_rt/addhf3.zig", // 319 -- needs @import
     //"../lib/compiler_rt/addxf3.zig", // 323
     //"../lib/compiler_rt/mulhf3.zig", // 323