diff --git a/llvm/test/Transforms/InstCombine/freeze-phi.ll b/llvm/test/Transforms/InstCombine/freeze-phi.ll
index fcda502a0d7f8f..430c2d2e8fe666 100644
--- a/llvm/test/Transforms/InstCombine/freeze-phi.ll
+++ b/llvm/test/Transforms/InstCombine/freeze-phi.ll
@@ -20,7 +20,52 @@ B:
 C:
   %y = phi i32 [0, %A], [1, %B]
   %y.fr = freeze i32 %y
-  ret i32 %y
+  ret i32 %y.fr
+}
+
+define <2 x i32> @vec(i1 %cond) {
+; CHECK-LABEL: @vec(
+; CHECK-NEXT:    br i1 [[COND:%.*]], label [[A:%.*]], label [[B:%.*]]
+; CHECK:       A:
+; CHECK-NEXT:    br label [[C:%.*]]
+; CHECK:       B:
+; CHECK-NEXT:    br label [[C]]
+; CHECK:       C:
+; CHECK-NEXT:    [[Y:%.*]] = phi <2 x i32> [ <i32 0, i32 1>, [[A]] ], [ <i32 2, i32 3>, [[B]] ]
+; CHECK-NEXT:    ret <2 x i32> [[Y]]
+;
+  br i1 %cond, label %A, label %B
+A:
+  br label %C
+B:
+  br label %C
+C:
+  %y = phi <2 x i32> [<i32 0, i32 1>, %A], [<i32 2, i32 3>, %B]
+  %y.fr = freeze <2 x i32> %y
+  ret <2 x i32> %y.fr
+}
+
+define <2 x i32> @vec_undef(i1 %cond) {
+; CHECK-LABEL: @vec_undef(
+; CHECK-NEXT:    br i1 [[COND:%.*]], label [[A:%.*]], label [[B:%.*]]
+; CHECK:       A:
+; CHECK-NEXT:    br label [[C:%.*]]
+; CHECK:       B:
+; CHECK-NEXT:    br label [[C]]
+; CHECK:       C:
+; CHECK-NEXT:    [[Y:%.*]] = phi <2 x i32> [ <i32 0, i32 1>, [[A]] ], [ <i32 2, i32 undef>, [[B]] ]
+; CHECK-NEXT:    [[Y_FR:%.*]] = freeze <2 x i32> [[Y]]
+; CHECK-NEXT:    ret <2 x i32> [[Y_FR]]
+;
+  br i1 %cond, label %A, label %B
+A:
+  br label %C
+B:
+  br label %C
+C:
+  %y = phi <2 x i32> [<i32 0, i32 1>, %A], [<i32 2, i32 undef>, %B]
+  %y.fr = freeze <2 x i32> %y
+  ret <2 x i32> %y.fr
 }
 
 define i32 @one(i1 %cond, i32 %x) {