diff --git a/llvm/test/DebugInfo/Generic/cross-cu-inlining.ll b/llvm/test/DebugInfo/Generic/cross-cu-inlining.ll
--- a/llvm/test/DebugInfo/Generic/cross-cu-inlining.ll
+++ b/llvm/test/DebugInfo/Generic/cross-cu-inlining.ll
@@ -1,3 +1,5 @@
+; FIXME: Missing DwarfAccelNamesSection on AIX
+; XFAIL: -aix
 ; RUN: %llc_dwarf -O0 -filetype=obj -dwarf-linkage-names=All < %s | llvm-dwarfdump -v -debug-info - | FileCheck -implicit-check-not=DW_TAG %s
 ; RUN: %llc_dwarf -accel-tables=Apple -dwarf-linkage-names=All -O0 -filetype=obj < %s | llvm-dwarfdump -v - | FileCheck --check-prefix=CHECK-ACCEL --check-prefix=CHECK %s
 
diff --git a/llvm/test/DebugInfo/Generic/line-table-addrx.ll b/llvm/test/DebugInfo/Generic/line-table-addrx.ll
--- a/llvm/test/DebugInfo/Generic/line-table-addrx.ll
+++ b/llvm/test/DebugInfo/Generic/line-table-addrx.ll
@@ -1,3 +1,5 @@
+; FIXME: Missing DwarfAddrSection on AIX
+; XFAIL: -aix
 ; RUN: %llc_dwarf -filetype=obj %s -o - | llvm-dwarfdump -v -debug-info - | FileCheck %s
 
 ;; In DWARF v5, emit DW_AT_addr_base as DW_AT_addr_base is used for DW_AT_low_pc.