fix: alloc-optimisation is only for rust llvm

diff --git a/src/test/codegen/alloc-optimisation.rs b/src/test/codegen/alloc-optimisation.rs
index 5b27f3f45457d120f0bce01691a38465906341c5..aee93b93e3737177ab4fdb96a114c201e905de07 100644 (file)
--- a/src/test/codegen/alloc-optimisation.rs
+++ b/src/test/codegen/alloc-optimisation.rs
@@ -1,4 +1,5 @@
 //
+// no-system-llvm
 // min-llvm-version: 10.0.1
 // compile-flags: -O
 #![crate_type="lib"]