diff --git a/llvm/test/DebugInfo/Generic/debug-label-mi.ll b/llvm/test/DebugInfo/Generic/debug-label-mi.ll
--- a/llvm/test/DebugInfo/Generic/debug-label-mi.ll
+++ b/llvm/test/DebugInfo/Generic/debug-label-mi.ll
@@ -1,3 +1,4 @@
+; XFAIL: powerpc64-ibm-aix
 ; Test DBG_LABEL MachineInstr for label debugging.
 ; REQUIRES: asserts
 ; RUN: llc -debug-only=isel %s -o /dev/null 2> %t.debug