diff --git a/test/Analysis/AliasSet/argmemonly.ll b/test/Analysis/AliasSet/argmemonly.ll
index 55101c065bf..4cc3614a29a 100644
--- a/test/Analysis/AliasSet/argmemonly.ll
+++ b/test/Analysis/AliasSet/argmemonly.ll
@@ -26,10 +26,8 @@ entry:
 ; CHECK-NEXT:  Unknown instructions:   call void @my_memmove(i8* %d, i8* %s, i64 1)
 
 ; CHECK-NEXT: AliasSet[0x{{[0-9a-f]+}}, 1] must alias, Mod       Pointers: (i8* %b, 1)
-define void @test3(i8* %s, i8* %d) {
+define void @test3(i8* noalias %a, i8* noalias %b, i8* %s, i8* %d) {
 entry:
-  %a = alloca i8, align 1
-  %b = alloca i8, align 1
   store i8 1, i8* %a, align 1
   call void @my_memmove(i8* %d, i8* %s, i64 1)
   store i8 1, i8* %b, align 1
@@ -40,10 +38,8 @@ entry:
 ; CHECK-NEXT: Alias Set Tracker: 1 alias sets for 2 pointer values.
 ; CHECK-NEXT: AliasSet[0x{{[0-9a-f]+}}, 3] may alias, Mod/Ref Pointers: (i8* %a, 1), (i8* %b, 1)
 ; CHECK-NEXT: 1 Unknown instructions: call void @my_memcpy(i8* %b, i8* %a, i64 1)
-define void @test5() {
+define void @test5(i8* noalias %a, i8* noalias %b) {
 entry:
-  %a = alloca i8, align 1
-  %b = alloca i8, align 1
   store i8 1, i8* %a, align 1
   call void @my_memcpy(i8* %b, i8* %a, i64 1)
   store i8 1, i8* %b, align 1
@@ -54,10 +50,8 @@ entry:
 ; CHECK-NEXT: Alias Set Tracker: 1 alias sets for 2 pointer values.
 ; CHECK-NEXT: AliasSet[0x{{[0-9a-f]+}}, 3] may alias, Mod/Ref Pointers: (i8* %a, 1), (i8* %b, 1)
 ; CHECK-NEXT: 1 Unknown instructions: call void @my_memmove(i8* %b, i8* %a, i64 1)
-define void @test6() {
+define void @test6(i8* noalias %a, i8* noalias %b) {
 entry:
-  %a = alloca i8, align 1
-  %b = alloca i8, align 1
   store i8 1, i8* %a, align 1
   call void @my_memmove(i8* %b, i8* %a, i64 1)
   store i8 1, i8* %b, align 1
@@ -69,10 +63,8 @@ entry:
 ; CHECK-NEXT: AliasSet[0x{{[0-9a-f]+}}, 3] may alias, Mod/Ref Pointers: (i8* %a, 1), (i8* %b, 1)
 ; CHECK-NEXT: 2 Unknown instructions: call void @my_memcpy(i8* %b, i8* %a, i64 1),   call void @my_memcpy(i8* %a, i8* %b, i64 1)
 
-define void @test7() {
+define void @test7(i8* noalias %a, i8* noalias %b) {
 entry:
-  %a = alloca i8, align 1
-  %b = alloca i8, align 1
   store i8 1, i8* %a, align 1
   call void @my_memcpy(i8* %b, i8* %a, i64 1)
   call void @my_memcpy(i8* %a, i8* %b, i64 1)