From 60133da653a6764a458b6dc028fdcfa2b4705c35 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Bon=C3=A9?= <aleix.boneribo@bsc.es>
Date: Fri, 13 Mar 2026 15:39:58 +0100
Subject: [PATCH] Disable zerocallusedregs in llvm-intel for CUDA

---
 pkgs/llvm-intel/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/llvm-intel/default.nix b/pkgs/llvm-intel/default.nix
index 627360f5..8af434b7 100644
--- a/pkgs/llvm-intel/default.nix
+++ b/pkgs/llvm-intel/default.nix
@@ -191,6 +191,8 @@ stdenv.mkDerivation {
       (lib.cmakeBool "LIBCLC_NATIVECPU_HOST_TARGET" false)
     ];
 
+  hardeningDisable = lib.optionals enableCuda [ "zerocallusedregs" ]; # not supported for nvidia
+
   postPatch =
 
     let