diff --git a/llvm/test/DebugInfo/Generic/enum-types.ll b/llvm/test/DebugInfo/Generic/enum-types.ll
--- a/llvm/test/DebugInfo/Generic/enum-types.ll
+++ b/llvm/test/DebugInfo/Generic/enum-types.ll
@@ -1,4 +1,4 @@
-;
+; UNSUPPORTED: powerpc64-ibm-aix
 ; RUN: %llc_dwarf -filetype=obj -O0 -dwarf-linkage-names=All < %s | llvm-dwarfdump -v -debug-info - | FileCheck %s
 
 ; Make sure we can handle enums with the same identifier but in enum types of
diff --git a/llvm/test/DebugInfo/Generic/namespace.ll b/llvm/test/DebugInfo/Generic/namespace.ll
--- a/llvm/test/DebugInfo/Generic/namespace.ll
+++ b/llvm/test/DebugInfo/Generic/namespace.ll
@@ -1,3 +1,4 @@
+; UNSUPPORTED: powerpc64-ibm-aix
 ; RUN: %llc_dwarf -O0 -filetype=obj -dwarf-linkage-names=All < %s | llvm-dwarfdump - | FileCheck %s
 ; CHECK: debug_info contents
 ; CHECK: DW_AT_name {{.*}}[[F1:.*]])
diff --git a/llvm/test/DebugInfo/Generic/tu-composite.ll b/llvm/test/DebugInfo/Generic/tu-composite.ll
--- a/llvm/test/DebugInfo/Generic/tu-composite.ll
+++ b/llvm/test/DebugInfo/Generic/tu-composite.ll
@@ -1,3 +1,4 @@
+; UNSUPPORTED: powerpc64-ibm-aix
 ; RUN: %llc_dwarf -filetype=obj -O0 < %s > %t
 ; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
 ; CHECK: [[TYPE:.*]]: DW_TAG_structure_type
diff --git a/llvm/test/DebugInfo/Generic/tu-member-pointer.ll b/llvm/test/DebugInfo/Generic/tu-member-pointer.ll
--- a/llvm/test/DebugInfo/Generic/tu-member-pointer.ll
+++ b/llvm/test/DebugInfo/Generic/tu-member-pointer.ll
@@ -1,3 +1,4 @@
+; UNSUPPORTED: powerpc64-ibm-aix
 ; RUN: %llc_dwarf -filetype=obj -O0 < %s > %t
 ; RUN: llvm-dwarfdump -v -debug-info %t | FileCheck %s
 ; CHECK: DW_TAG_ptr_to_member_type
diff --git a/llvm/test/DebugInfo/Generic/varargs.ll b/llvm/test/DebugInfo/Generic/varargs.ll
--- a/llvm/test/DebugInfo/Generic/varargs.ll
+++ b/llvm/test/DebugInfo/Generic/varargs.ll
@@ -1,3 +1,4 @@
+; UNSUPPORTED: powerpc64-ibm-aix
 ; RUN: %llc_dwarf -O0 -filetype=obj -o %t.o %s
 ; RUN: llvm-dwarfdump -debug-info %t.o | FileCheck %s
 ;
diff --git a/llvm/test/Linker/type-unique-simple-a.ll b/llvm/test/Linker/type-unique-simple-a.ll
--- a/llvm/test/Linker/type-unique-simple-a.ll
+++ b/llvm/test/Linker/type-unique-simple-a.ll
@@ -1,3 +1,4 @@
+; UNSUPPORTED: powerpc64-ibm-aix
 ; REQUIRES: default_triple, object-emission
 
 ; RUN: llvm-link %s %p/type-unique-simple-b.ll -S -o %t
diff --git a/llvm/test/Linker/type-unique-simple2-a.ll b/llvm/test/Linker/type-unique-simple2-a.ll
--- a/llvm/test/Linker/type-unique-simple2-a.ll
+++ b/llvm/test/Linker/type-unique-simple2-a.ll
@@ -1,3 +1,4 @@
+; UNSUPPORTED: powerpc64-ibm-aix
 ; REQUIRES: default_triple, object-emission
 ;
 ; RUN: llvm-link %s %p/type-unique-simple2-b.ll -S -o - | %llc_dwarf -filetype=obj -O0 | llvm-dwarfdump -v -debug-info - | FileCheck %s
diff --git a/llvm/test/Linker/type-unique-simple2.ll b/llvm/test/Linker/type-unique-simple2.ll
--- a/llvm/test/Linker/type-unique-simple2.ll
+++ b/llvm/test/Linker/type-unique-simple2.ll
@@ -1,3 +1,4 @@
+; UNSUPPORTED: powerpc64-ibm-aix
 ; REQUIRES: default_triple, object-emission
 
 ; RUN: llvm-link %S/Inputs/type-unique-simple2-a.ll %S/Inputs/type-unique-simple2-b.ll -S -o %t
diff --git a/llvm/test/Linker/type-unique-type-array-a.ll b/llvm/test/Linker/type-unique-type-array-a.ll
--- a/llvm/test/Linker/type-unique-type-array-a.ll
+++ b/llvm/test/Linker/type-unique-type-array-a.ll
@@ -1,3 +1,4 @@
+; UNSUPPORTED: powerpc64-ibm-aix
 ; REQUIRES: default_triple, object-emission
 ;
 ; RUN: llvm-link %s %p/type-unique-type-array-b.ll -S -o - | %llc_dwarf -filetype=obj -O0 | llvm-dwarfdump -v -debug-info - | FileCheck %s