1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1030 < %s | FileCheck %s
4 ; SelectionDAG generates a setcc node with multiple uses:
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>
12 ; CHECK: ; %bb.0: ; %bb
13 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
14 ; CHECK-NEXT: v_mov_b32_e32 v0, 0
15 ; CHECK-NEXT: ds_read_b32 v0, v0
16 ; CHECK-NEXT: s_waitcnt lgkmcnt(0)
17 ; CHECK-NEXT: v_cmp_eq_u32_e32 vcc_lo, 0, v0
18 ; CHECK-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
19 ; CHECK-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
20 ; CHECK-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc_lo
21 ; CHECK-NEXT: s_setpc_b64 s[30:31]
23 %i = load i32, ptr addrspace(3) null, align 16
24 %i6 = icmp ult i32 0, %i
25 %i7 = sext i1 %i6 to i32
27 %i9 = and i32 %i8, %i7