diff --git a/clang/test/CodeGen/ppc64-align-long-double.c b/clang/test/CodeGen/ppc64-align-long-double.c
index f4f30adbc06d..6d07f7039da6 100644
--- a/clang/test/CodeGen/ppc64-align-long-double.c
+++ b/clang/test/CodeGen/ppc64-align-long-double.c
@@ -1,8 +1,6 @@
 // REQUIRES: powerpc-registered-target
 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s
 
-// CHECK: -f128:128:128-
-
 struct S {
   double a;
   long double b;
diff --git a/clang/test/CodeGen/tbaa-struct.cpp b/clang/test/CodeGen/tbaa-struct.cpp
index f8bd1245ceef..71d3ed11a173 100644
--- a/clang/test/CodeGen/tbaa-struct.cpp
+++ b/clang/test/CodeGen/tbaa-struct.cpp
@@ -12,8 +12,7 @@ void copy(struct A *a, struct A *b) {
   *a = *b;
 }
 
-// CHECK: target datalayout = "{{.*}}p:[[P:64|32]]
-// CHECK: call void @llvm.memcpy.p0i8.p0i8.i[[P]](i8* %{{.*}}, i8* %{{.*}}, i[[P]] 16, i32 4, i1 false), !tbaa.struct [[TS:!.*]]
+// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.*}}, i8* %{{.*}}, i64 16, i32 4, i1 false), !tbaa.struct [[TS:!.*]]
 
 struct B {
   char c1;
@@ -25,7 +24,7 @@ void copy2(struct B *a, struct B *b) {
   *a = *b;
 }
 
-// CHECK: call void @llvm.memcpy.p0i8.p0i8.i[[P]](i8* %{{.*}}, i8* %{{.*}}, i[[P]] 24, i32 4, i1 false), !tbaa.struct [[TS2:!.*]]
+// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.*}}, i8* %{{.*}}, i64 24, i32 4, i1 false), !tbaa.struct [[TS2:!.*]]
 
 typedef _Complex int T2;
 typedef _Complex char T5;
@@ -37,7 +36,7 @@ void copy3 (T1 *a, T1 *b) {
   *a = *b;
 }
 
-// CHECK: call void @llvm.memcpy.p0i8.p0i8.i[[P]](i8* %{{.*}}, i8* %{{.*}}, i[[P]] 12, i32 4, i1 false), !tbaa.struct [[TS3:!.*]]
+// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.*}}, i8* %{{.*}}, i64 12, i32 4, i1 false), !tbaa.struct [[TS3:!.*]]
 
 // Make sure that zero-length bitfield works.
 #define ATTR __attribute__ ((ms_struct))
@@ -50,7 +49,7 @@ struct five {
 void copy4(struct five *a, struct five *b) {
   *a = *b;
 }
-// CHECK: call void @llvm.memcpy.p0i8.p0i8.i[[P]](i8* %{{.*}}, i8* %{{.*}}, i[[P]] 3, i32 1, i1 false), !tbaa.struct [[TS4:!.*]]
+// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.*}}, i8* %{{.*}}, i64 3, i32 1, i1 false), !tbaa.struct [[TS4:!.*]]
 
 struct six {
   char a;
@@ -61,7 +60,7 @@ struct six {
 void copy5(struct six *a, struct six *b) {
   *a = *b;
 }
-// CHECK: call void @llvm.memcpy.p0i8.p0i8.i[[P]](i8* %{{.*}}, i8* %{{.*}}, i[[P]] 6, i32 1, i1 false), !tbaa.struct [[TS5:!.*]]
+// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %{{.*}}, i8* %{{.*}}, i64 6, i32 1, i1 false), !tbaa.struct [[TS5:!.*]]
 
 // CHECK: [[TS]] = metadata !{i64 0, i64 2, metadata !{{.*}}, i64 4, i64 4, metadata !{{.*}}, i64 8, i64 1, metadata !{{.*}}, i64 12, i64 4, metadata !{{.*}}}
 // CHECK: [[CHAR:!.*]] = metadata !{metadata !"omnipotent char", metadata !{{.*}}}
diff --git a/clang/test/CodeGen/volatile-complex.c b/clang/test/CodeGen/volatile-complex.c
index 71e5db6f5cf8..b47f63696255 100644
--- a/clang/test/CodeGen/volatile-complex.c
+++ b/clang/test/CodeGen/volatile-complex.c
@@ -5,9 +5,7 @@
 //
 // This test assumes that floats are 32-bit aligned and doubles are
 // 64-bit aligned, and uses x86-64 as a target that should have this
-// datalayout.
-
-// CHECK: target datalayout = "{{.*}}f32:32:32-f64:64:64{{.*}}"
+// property.
 
 volatile _Complex float cf;
 volatile _Complex double cd;