https://bugs.gentoo.org/895572
https://github.com/ispc/ispc/commit/ffc75e464ff2b8fce7dbf74f1846ebd0852bc6f9

From ffc75e464ff2b8fce7dbf74f1846ebd0852bc6f9 Mon Sep 17 00:00:00 2001
From: Luya Tshimbalanga <luya@fedoraproject.org>
Date: Tue, 28 Feb 2023 17:20:21 -0800
Subject: [PATCH] Fix build with GCC 13 and possibly Clang 15

This fix add missing <cstdint> include to handle "uint32_t".
--- a/src/target_registry.h
+++ b/src/target_registry.h
@@ -1,5 +1,5 @@
 /*
-  Copyright (c) 2019-2021, Intel Corporation
+  Copyright (c) 2019-2023, Intel Corporation
   All rights reserved.
 
   Redistribution and use in source and binary forms, with or without
@@ -40,6 +40,7 @@
 #include "bitcode_lib.h"
 
 #include <bitset>
+#include <cstdint>
 #include <map>
 #include <vector>