diff --git a/test/Transforms/InstCombine/select-with-bitwise-ops.ll b/test/Transforms/InstCombine/select-with-bitwise-ops.ll
index 68b73af21a8..55ba730599d 100644
--- a/test/Transforms/InstCombine/select-with-bitwise-ops.ll
+++ b/test/Transforms/InstCombine/select-with-bitwise-ops.ll
@@ -1,6 +1,8 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; RUN: opt < %s -instcombine -S | FileCheck %s
 
+target datalayout = "n8:16:32:64"
+
 define i32 @select_icmp_eq_and_1_0_or_2(i32 %x, i32 %y) {
 ; CHECK-LABEL: @select_icmp_eq_and_1_0_or_2(
 ; CHECK-NEXT:    [[AND:%.*]] = shl i32 %x, 1
@@ -295,3 +297,32 @@ define i32 @test67(i16 %x) {
   ret i32 %3
 }
 
+define i32 @test68(i32 %x, i32 %y) {
+; CHECK-LABEL: @test68(
+; CHECK-NEXT:    [[TMP1:%.*]] = trunc i32 [[X:%.*]] to i8
+; CHECK-NEXT:    [[CMP:%.*]] = icmp sgt i8 [[TMP1]], -1
+; CHECK-NEXT:    [[OR:%.*]] = or i32 [[Y:%.*]], 2
+; CHECK-NEXT:    [[SELECT:%.*]] = select i1 [[CMP]], i32 [[Y]], i32 [[OR]]
+; CHECK-NEXT:    ret i32 [[SELECT]]
+;
+  %and = and i32 %x, 128
+  %cmp = icmp eq i32 %and, 0
+  %or = or i32 %y, 2
+  %select = select i1 %cmp, i32 %y, i32 %or
+  ret i32 %select
+}
+
+define i32 @test69(i32 %x, i32 %y) {
+; CHECK-LABEL: @test69(
+; CHECK-NEXT:    [[TMP1:%.*]] = trunc i32 [[X:%.*]] to i8
+; CHECK-NEXT:    [[CMP:%.*]] = icmp slt i8 [[TMP1]], 0
+; CHECK-NEXT:    [[OR:%.*]] = or i32 [[Y:%.*]], 2
+; CHECK-NEXT:    [[SELECT:%.*]] = select i1 [[CMP]], i32 [[Y]], i32 [[OR]]
+; CHECK-NEXT:    ret i32 [[SELECT]]
+;
+  %and = and i32 %x, 128
+  %cmp = icmp ne i32 %and, 0
+  %or = or i32 %y, 2
+  %select = select i1 %cmp, i32 %y, i32 %or
+  ret i32 %select
+}