1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -global-isel -mtriple=amdgcn--amdhsa -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
4 define amdgpu_kernel void @test_wave32(i32 %arg0, [8 x i32], i32 %saved) {
5 ; GCN-LABEL: test_wave32:
6 ; GCN: ; %bb.0: ; %entry
7 ; GCN-NEXT: s_clause 0x1
8 ; GCN-NEXT: s_load_dword s1, s[4:5], 0x0
9 ; GCN-NEXT: s_load_dword s0, s[4:5], 0x24
10 ; GCN-NEXT: s_waitcnt lgkmcnt(0)
11 ; GCN-NEXT: s_cmp_lg_u32 s1, 0
12 ; GCN-NEXT: s_cbranch_scc1 .LBB0_2
13 ; GCN-NEXT: ; %bb.1: ; %mid
14 ; GCN-NEXT: v_mov_b32_e32 v0, 0
15 ; GCN-NEXT: global_store_dword v[0:1], v0, off
16 ; GCN-NEXT: s_waitcnt_vscnt null, 0x0
17 ; GCN-NEXT: .LBB0_2: ; %bb
18 ; GCN-NEXT: s_waitcnt_depctr 0xffe3
19 ; GCN-NEXT: s_or_b32 exec_lo, exec_lo, s0
20 ; GCN-NEXT: v_mov_b32_e32 v0, 0
21 ; GCN-NEXT: global_store_dword v[0:1], v0, off
22 ; GCN-NEXT: s_waitcnt_vscnt null, 0x0
25 %cond = icmp eq i32 %arg0, 0
26 br i1 %cond, label %mid, label %bb
29 store volatile i32 0, i32 addrspace(1)* undef
33 call void @llvm.amdgcn.end.cf.i32(i32 %saved)
34 store volatile i32 0, i32 addrspace(1)* undef
38 declare void @llvm.amdgcn.end.cf.i32(i32 %val)