diff --git a/test/CodeGen/ARM/avoid-cpsr-rmw.ll b/test/CodeGen/ARM/avoid-cpsr-rmw.ll
index c5d00a0f8a4c..c14f5302d311 100644
--- a/test/CodeGen/ARM/avoid-cpsr-rmw.ll
+++ b/test/CodeGen/ARM/avoid-cpsr-rmw.ll
@@ -91,7 +91,7 @@ entry:
 ; CHECK: t4
 ; CHECK: vmrs APSR_nzcv, fpscr
 ; CHECK: if.then
-; CHECK-NOT movs
+; CHECK-NOT: movs
   %0 = load double* %q, align 4
   %cmp = fcmp olt double %0, 1.000000e+01
   %incdec.ptr1 = getelementptr inbounds i32* %p, i32 1
diff --git a/test/Instrumentation/ThreadSanitizer/tsan_basic.ll b/test/Instrumentation/ThreadSanitizer/tsan_basic.ll
index 0ecff40493a2..19dd45bda230 100644
--- a/test/Instrumentation/ThreadSanitizer/tsan_basic.ll
+++ b/test/Instrumentation/ThreadSanitizer/tsan_basic.ll
@@ -49,7 +49,7 @@ define void @MemSetTest(i8* nocapture %x)  {
 entry:
     tail call void @llvm.memset.p0i8.i64(i8* %x, i8 77, i64 16, i32 4, i1 false)
     ret void
-; CHECK define void @MemSetTest
+; CHECK: define void @MemSetTest
 ; CHECK: call i8* @memset
 ; CHECK: ret void
 }
diff --git a/test/Transforms/InstSimplify/floating-point-arithmetic.ll b/test/Transforms/InstSimplify/floating-point-arithmetic.ll
index f9c364cade36..91ce26324b81 100644
--- a/test/Transforms/InstSimplify/floating-point-arithmetic.ll
+++ b/test/Transforms/InstSimplify/floating-point-arithmetic.ll
@@ -14,7 +14,7 @@ define float @fsub_0_0_x(float %a) {
 ; CHECK: @fsub_x_0
 define float @fsub_x_0(float %a) {
   %ret = fsub float %a, 0.0
-; CHECK ret float %a
+; CHECK: ret float %a
   ret float %ret
 }
 
@@ -22,7 +22,7 @@ define float @fsub_x_0(float %a) {
 ; CHECK: @fadd_x_n0
 define float @fadd_x_n0(float %a) {
   %ret = fadd float %a, -0.0
-; CHECK ret float %a
+; CHECK: ret float %a
   ret float %ret
 }