diff --git a/projects/eudsl-python-extras/examples/rdna_matmul_opt.py b/projects/eudsl-python-extras/examples/rdna_matmul_opt.py
index 4347dd8a..81a97601 100644
--- a/projects/eudsl-python-extras/examples/rdna_matmul_opt.py
+++ b/projects/eudsl-python-extras/examples/rdna_matmul_opt.py
@@ -741,7 +741,8 @@ def kernel5_lds_optim(
 
 
 kernel_funcs = find_ops(
-    lowered_module.operation, lambda o: isinstance(o.opview, llvm.LLVMFuncOp)
+    lowered_module.operation,
+    lambda o: isinstance(o.opview, llvm.LLVMFuncOp) and "kernel" in o.sym_name.value,
 )
 target_flags = "+16-bit-insts,+atomic-fadd-rtn-insts,+ci-insts,+dl-insts,+dot10-insts,+dot5-insts,+dot7-insts,+dot8-insts,+dot9-insts,+dpp,+gfx10-3-insts,+gfx10-insts,+gfx11-insts,+gfx8-insts,+gfx9-insts,+wavefrontsize32".split(
     ","
diff --git a/third_party/llvm-project b/third_party/llvm-project
index 14e04edf..69780be1 160000
--- a/third_party/llvm-project
+++ b/third_party/llvm-project
@@ -1 +1 @@
-Subproject commit 14e04edf0725e06cbb5fe72c8f8aa0a6112ee254
+Subproject commit 69780be1d42a5fd218e36e854e72a5532ac7b502