define i1 @sdiv_neg_neg_high_bits(i8 %x, i8 %y) {
; CHECK-LABEL: @sdiv_neg_neg_high_bits(
-; CHECK-NEXT: [[NUM:%.*]] = or i8 [[X:%.*]], -128
-; CHECK-NEXT: [[DENUM:%.*]] = or i8 [[Y:%.*]], -125
-; CHECK-NEXT: [[DIV:%.*]] = sdiv i8 [[NUM]], [[DENUM]]
-; CHECK-NEXT: [[AND:%.*]] = and i8 [[DIV]], -128
-; CHECK-NEXT: [[R:%.*]] = icmp eq i8 [[AND]], -128
-; CHECK-NEXT: ret i1 [[R]]
+; CHECK-NEXT: ret i1 false
;
%num = or i8 %x, 128
%denum = or i8 %y, 131
define i1 @sdiv_pos_neg_high_bits(i8 %x, i8 %y) {
; CHECK-LABEL: @sdiv_pos_neg_high_bits(
-; CHECK-NEXT: [[XX:%.*]] = and i8 [[X:%.*]], 127
-; CHECK-NEXT: [[NUM:%.*]] = or i8 [[XX]], 49
-; CHECK-NEXT: [[DENUM:%.*]] = or i8 [[Y:%.*]], -15
-; CHECK-NEXT: [[DIV:%.*]] = sdiv i8 [[NUM]], [[DENUM]]
-; CHECK-NEXT: [[AND:%.*]] = and i8 [[DIV]], -128
-; CHECK-NEXT: [[R:%.*]] = icmp eq i8 [[AND]], 0
-; CHECK-NEXT: ret i1 [[R]]
+; CHECK-NEXT: ret i1 false
;
%xx = and i8 %x, 127
%num = or i8 %xx, 49
define i1 @sdiv_exact_pos_neg_high_bits(i8 %x, i8 %y) {
; CHECK-LABEL: @sdiv_exact_pos_neg_high_bits(
-; CHECK-NEXT: [[XX:%.*]] = and i8 [[X:%.*]], 127
-; CHECK-NEXT: [[NUM:%.*]] = or i8 [[XX]], 49
-; CHECK-NEXT: [[DENUM:%.*]] = or i8 [[Y:%.*]], -64
-; CHECK-NEXT: [[DIV:%.*]] = sdiv exact i8 [[NUM]], [[DENUM]]
-; CHECK-NEXT: [[AND:%.*]] = and i8 [[DIV]], -128
-; CHECK-NEXT: [[R:%.*]] = icmp eq i8 [[AND]], 0
-; CHECK-NEXT: ret i1 [[R]]
+; CHECK-NEXT: ret i1 false
;
%xx = and i8 %x, 127
%num = or i8 %xx, 49
define i1 @sdiv_neg_pos_high_bits(i8 %x, i8 %y) {
; CHECK-LABEL: @sdiv_neg_pos_high_bits(
-; CHECK-NEXT: [[XX:%.*]] = and i8 [[X:%.*]], -97
-; CHECK-NEXT: [[NUM:%.*]] = or i8 [[XX]], -127
-; CHECK-NEXT: [[YY:%.*]] = and i8 [[Y:%.*]], 15
-; CHECK-NEXT: [[DENUM:%.*]] = or i8 [[YY]], 9
-; CHECK-NEXT: [[DIV:%.*]] = sdiv i8 [[NUM]], [[DENUM]]
-; CHECK-NEXT: [[AND:%.*]] = and i8 [[DIV]], -128
-; CHECK-NEXT: [[R:%.*]] = icmp eq i8 [[AND]], 0
-; CHECK-NEXT: ret i1 [[R]]
+; CHECK-NEXT: ret i1 false
;
%xx = and i8 %x, 159
%num = or i8 %xx, 129
define i1 @sdiv_exact_odd_odd(i8 %x, i8 %y) {
; CHECK-LABEL: @sdiv_exact_odd_odd(
-; CHECK-NEXT: [[NUM:%.*]] = or i8 [[X:%.*]], 1
-; CHECK-NEXT: [[DENUM:%.*]] = or i8 [[Y:%.*]], 1
-; CHECK-NEXT: [[DIV:%.*]] = sdiv exact i8 [[NUM]], [[DENUM]]
-; CHECK-NEXT: [[AND:%.*]] = and i8 [[DIV]], 1
-; CHECK-NEXT: [[R:%.*]] = icmp eq i8 [[AND]], 0
-; CHECK-NEXT: ret i1 [[R]]
+; CHECK-NEXT: ret i1 false
;
%num = or i8 %x, 1
%denum = or i8 %y, 1
define i1 @sdiv_exact_even_odd(i8 %x, i8 %y) {
; CHECK-LABEL: @sdiv_exact_even_odd(
-; CHECK-NEXT: [[NUM:%.*]] = and i8 [[X:%.*]], -2
-; CHECK-NEXT: [[DENUM:%.*]] = or i8 [[Y:%.*]], 1
-; CHECK-NEXT: [[DIV:%.*]] = sdiv exact i8 [[NUM]], [[DENUM]]
-; CHECK-NEXT: [[AND:%.*]] = and i8 [[DIV]], 1
-; CHECK-NEXT: [[R:%.*]] = icmp eq i8 [[AND]], 1
-; CHECK-NEXT: ret i1 [[R]]
+; CHECK-NEXT: ret i1 false
;
%num = and i8 %x, -2
%denum = or i8 %y, 1