%c = icmp uge i32 %a, %b
ret i1 %c
}
+
+
+define i1 @zext_eq_sext(i1 %a, i1 %b) {
+; CHECK-LABEL: @zext_eq_sext(
+; CHECK-NEXT: [[CONV:%.*]] = zext i1 [[A:%.*]] to i32
+; CHECK-NEXT: [[CONV3_NEG:%.*]] = sext i1 [[B:%.*]] to i32
+; CHECK-NEXT: [[TOBOOL4:%.*]] = icmp eq i32 [[CONV]], [[CONV3_NEG]]
+; CHECK-NEXT: ret i1 [[TOBOOL4]]
+;
+ %conv = zext i1 %a to i32
+ %conv3.neg = sext i1 %b to i32
+ %tobool4 = icmp eq i32 %conv, %conv3.neg
+ ret i1 %tobool4
+}
+
+define i1 @zext_eq_sext_fail_not_i1(i1 %a, i8 %b) {
+; CHECK-LABEL: @zext_eq_sext_fail_not_i1(
+; CHECK-NEXT: [[CONV:%.*]] = zext i1 [[A:%.*]] to i32
+; CHECK-NEXT: [[CONV3_NEG:%.*]] = sext i8 [[B:%.*]] to i32
+; CHECK-NEXT: [[TOBOOL4:%.*]] = icmp eq i32 [[CONV]], [[CONV3_NEG]]
+; CHECK-NEXT: ret i1 [[TOBOOL4]]
+;
+ %conv = zext i1 %a to i32
+ %conv3.neg = sext i8 %b to i32
+ %tobool4 = icmp eq i32 %conv, %conv3.neg
+ ret i1 %tobool4
+}
+
+define <2 x i1> @zext_ne_sext(<2 x i1> %a, <2 x i1> %b) {
+; CHECK-LABEL: @zext_ne_sext(
+; CHECK-NEXT: [[CONV:%.*]] = zext <2 x i1> [[A:%.*]] to <2 x i8>
+; CHECK-NEXT: [[CONV3_NEG:%.*]] = sext <2 x i1> [[B:%.*]] to <2 x i8>
+; CHECK-NEXT: [[TOBOOL4:%.*]] = icmp ne <2 x i8> [[CONV3_NEG]], [[CONV]]
+; CHECK-NEXT: ret <2 x i1> [[TOBOOL4]]
+;
+ %conv = zext <2 x i1> %a to <2 x i8>
+ %conv3.neg = sext <2 x i1> %b to <2 x i8>
+ %tobool4 = icmp ne <2 x i8> %conv3.neg, %conv
+ ret <2 x i1> %tobool4
+}