1; RUN: llc -march=x86-64 < %s | FileCheck %s
2
3define i8 @test1(i8 %a, i8 %b) nounwind {
4  %cmp = icmp ult i8 %a, %b
5  %cond = zext i1 %cmp to i8
6  %add = add i8 %cond, %b
7  ret i8 %add
8; CHECK-LABEL: test1:
9; CHECK: adcb $0
10}
11
12define i32 @test2(i32 %a, i32 %b) nounwind {
13  %cmp = icmp ult i32 %a, %b
14  %cond = zext i1 %cmp to i32
15  %add = add i32 %cond, %b
16  ret i32 %add
17; CHECK-LABEL: test2:
18; CHECK: adcl $0
19}
20
21define i64 @test3(i64 %a, i64 %b) nounwind {
22  %cmp = icmp ult i64 %a, %b
23  %conv = zext i1 %cmp to i64
24  %add = add i64 %conv, %b
25  ret i64 %add
26; CHECK-LABEL: test3:
27; CHECK: adcq $0
28}
29
30define i8 @test4(i8 %a, i8 %b) nounwind {
31  %cmp = icmp ult i8 %a, %b
32  %cond = zext i1 %cmp to i8
33  %sub = sub i8 %b, %cond
34  ret i8 %sub
35; CHECK-LABEL: test4:
36; CHECK: sbbb $0
37}
38
39define i32 @test5(i32 %a, i32 %b) nounwind {
40  %cmp = icmp ult i32 %a, %b
41  %cond = zext i1 %cmp to i32
42  %sub = sub i32 %b, %cond
43  ret i32 %sub
44; CHECK-LABEL: test5:
45; CHECK: sbbl $0
46}
47
48define i64 @test6(i64 %a, i64 %b) nounwind {
49  %cmp = icmp ult i64 %a, %b
50  %conv = zext i1 %cmp to i64
51  %sub = sub i64 %b, %conv
52  ret i64 %sub
53; CHECK-LABEL: test6:
54; CHECK: sbbq $0
55}
56
57define i8 @test7(i8 %a, i8 %b) nounwind {
58  %cmp = icmp ult i8 %a, %b
59  %cond = sext i1 %cmp to i8
60  %sub = sub i8 %b, %cond
61  ret i8 %sub
62; CHECK-LABEL: test7:
63; CHECK: adcb $0
64}
65
66define i32 @test8(i32 %a, i32 %b) nounwind {
67  %cmp = icmp ult i32 %a, %b
68  %cond = sext i1 %cmp to i32
69  %sub = sub i32 %b, %cond
70  ret i32 %sub
71; CHECK-LABEL: test8:
72; CHECK: adcl $0
73}
74
75define i64 @test9(i64 %a, i64 %b) nounwind {
76  %cmp = icmp ult i64 %a, %b
77  %conv = sext i1 %cmp to i64
78  %sub = sub i64 %b, %conv
79  ret i64 %sub
80; CHECK-LABEL: test9:
81; CHECK: adcq $0
82}
83