1; RUN: llc  -march=mipsel -mcpu=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
2
3@i = global i64 4294967295, align 8
4@j = global i64 15, align 8
5@ii = global i64 4294967295, align 8
6@k = common global i64 0, align 8
7@l = common global i64 0, align 8
8@m = common global i64 0, align 8
9
10define void @test1() nounwind {
11entry:
12  %0 = load i64* @i, align 8
13  %1 = load i64* @j, align 8
14  %add = add nsw i64 %1, %0
15  store i64 %add, i64* @k, align 8
16; 16:	addu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
17; 16:	sltu	${{[0-9]+}}, ${{[0-9]+}}
18; 16:	move	${{[0-9]+}}, $t8
19; 16:	addu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
20; 16:	addu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
21  ret void
22}
23
24define void @test2() nounwind {
25entry:
26  %0 = load i64* @i, align 8
27  %1 = load i64* @j, align 8
28  %sub = sub nsw i64 %0, %1
29; 16:	subu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
30; 16:	sltu	${{[0-9]+}}, ${{[0-9]+}}
31; 16:	move	${{[0-9]+}}, $t8
32; 16:	addu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
33; 16:	subu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
34  store i64 %sub, i64* @l, align 8
35  ret void
36}
37
38define void @test3() nounwind {
39entry:
40  %0 = load i64* @ii, align 8
41  %add = add nsw i64 %0, 15
42; 16:	addiu	${{[0-9]+}}, 15
43; 16:	sltu	${{[0-9]+}}, ${{[0-9]+}}
44; 16:	move	${{[0-9]+}}, $t8
45; 16:	addu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
46; 16:	addu	${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}}
47  store i64 %add, i64* @m, align 8
48  ret void
49}
50
51
52