1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -march=amdgcn -mcpu=gfx1030 < %s | FileCheck %s
3
4; SelectionDAG generates a setcc node with multiple uses:
5;
6;  t21: i1 = setcc t3, Constant:i32<0>, setne:ch
7;      t15: i32,i1 = subcarry Constant:i32<1>, Constant:i32<0>, t21
8;    t23: i32 = select t21, t15, Constant:i32<0>
9
10define i32 @f() {
11; CHECK-LABEL: f:
12; CHECK:       ; %bb.0: ; %bb
13; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
14; CHECK-NEXT:    s_waitcnt_vscnt null, 0x0
15; CHECK-NEXT:    v_mov_b32_e32 v0, 0
16; CHECK-NEXT:    ds_read_b32 v0, v0
17; CHECK-NEXT:    s_waitcnt lgkmcnt(0)
18; CHECK-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
19; CHECK-NEXT:    v_cndmask_b32_e64 v1, 0, 1, vcc_lo
20; CHECK-NEXT:    v_cmp_ne_u32_e32 vcc_lo, 0, v0
21; CHECK-NEXT:    v_cndmask_b32_e32 v0, 0, v1, vcc_lo
22; CHECK-NEXT:    s_setpc_b64 s[30:31]
23bb:
24  %i = load i32, i32 addrspace(3)* null, align 16
25  %i6 = icmp ult i32 0, %i
26  %i7 = sext i1 %i6 to i32
27  %i8 = add i32 %i7, 1
28  %i9 = and i32 %i8, %i7
29  ret i32 %i9
30}
31