diff --git a/ptx/src/test/spirv_run/mod.rs b/ptx/src/test/spirv_run/mod.rs
index 7ac0105..a7f1989 100644
--- a/ptx/src/test/spirv_run/mod.rs
+++ b/ptx/src/test/spirv_run/mod.rs
@@ -352,11 +352,12 @@ test_ptx!(
     [613065134u32]
 );
 test_ptx!(param_is_addressable, [0xDEAD], [0u64]);
-test_ptx!(
-    atomics_128,
-    [0xce16728dead1ceb0u64, 0xe7728e3c390b7fb7],
-    [0xce16728dead1ceb1u64, 0xe7728e3c390b7fb8]
-);
+// TODO: re-enable when we have a patched LLVM
+//test_ptx!(
+//    atomics_128,
+//    [0xce16728dead1ceb0u64, 0xe7728e3c390b7fb7],
+//    [0xce16728dead1ceb1u64, 0xe7728e3c390b7fb8]
+//);
 
 test_ptx!(assertfail);
 // TODO: not yet supported