1879ac410SJay Foad; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2*9e9907f1SFangrui Song; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 < %s | FileCheck %s -check-prefixes=GFX10 3879ac410SJay Foad 4879ac410SJay Foaddeclare void @llvm.amdgcn.exp.f32(i32 immarg, i32 immarg, float, float, float, float, i1 immarg, i1 immarg) 5faa2c678SKrzysztof Drewniakdeclare i32 @llvm.amdgcn.raw.ptr.buffer.atomic.and.i32(i32, ptr addrspace(8), i32, i32, i32 immarg) 6879ac410SJay Foaddeclare float @llvm.amdgcn.strict.wqm.f32(float) 7879ac410SJay Foad 8879ac410SJay Foaddefine amdgpu_ps void @main(i32 %arg) { 9879ac410SJay Foad; GFX10-LABEL: main: 10879ac410SJay Foad; GFX10: ; %bb.0: ; %bb 11879ac410SJay Foad; GFX10-NEXT: v_cmp_eq_u32_e32 vcc_lo, 1, v0 12879ac410SJay Foad; GFX10-NEXT: v_mov_b32_e32 v0, 0 13879ac410SJay Foad; GFX10-NEXT: s_mov_b32 s1, exec_lo 14879ac410SJay Foad; GFX10-NEXT: s_mov_b32 s4, 0 15879ac410SJay Foad; GFX10-NEXT: s_mov_b32 s2, 0 16879ac410SJay Foad; GFX10-NEXT: s_branch .LBB0_2 176ef6c954SPravin Jagtap; GFX10-NEXT: .LBB0_1: ; in Loop: Header=BB0_2 Depth=1 18879ac410SJay Foad; GFX10-NEXT: s_waitcnt_depctr 0xffe3 19879ac410SJay Foad; GFX10-NEXT: s_or_b32 exec_lo, exec_lo, s3 20be3f4591SRuiling Song; GFX10-NEXT: s_and_b32 s0, exec_lo, vcc_lo 21be3f4591SRuiling Song; GFX10-NEXT: s_or_b32 s2, s0, s2 22879ac410SJay Foad; GFX10-NEXT: s_andn2_b32 exec_lo, exec_lo, s2 23879ac410SJay Foad; GFX10-NEXT: s_cbranch_execz .LBB0_5 24879ac410SJay Foad; GFX10-NEXT: .LBB0_2: ; %bb4 25879ac410SJay Foad; GFX10-NEXT: ; =>This Inner Loop Header: Depth=1 26879ac410SJay Foad; GFX10-NEXT: s_and_saveexec_b32 s3, s1 27879ac410SJay Foad; GFX10-NEXT: s_cbranch_execz .LBB0_1 28879ac410SJay Foad; GFX10-NEXT: ; %bb.3: ; in Loop: Header=BB0_2 Depth=1 29879ac410SJay Foad; GFX10-NEXT: v_mbcnt_lo_u32_b32 v1, exec_lo, 0 30879ac410SJay Foad; GFX10-NEXT: v_cmp_eq_u32_e64 s0, 0, v1 31879ac410SJay Foad; GFX10-NEXT: s_and_b32 exec_lo, exec_lo, s0 32879ac410SJay Foad; GFX10-NEXT: s_cbranch_execz .LBB0_1 33879ac410SJay Foad; GFX10-NEXT: ; %bb.4: ; in Loop: Header=BB0_2 Depth=1 34879ac410SJay Foad; GFX10-NEXT: s_mov_b32 s5, s4 35879ac410SJay Foad; GFX10-NEXT: s_mov_b32 s6, s4 36879ac410SJay Foad; GFX10-NEXT: s_mov_b32 s7, s4 37879ac410SJay Foad; GFX10-NEXT: buffer_atomic_and v0, off, s[4:7], 0 38879ac410SJay Foad; GFX10-NEXT: s_branch .LBB0_1 39879ac410SJay Foad; GFX10-NEXT: .LBB0_5: ; %bb8 40879ac410SJay Foad; GFX10-NEXT: s_or_b32 exec_lo, exec_lo, s2 41879ac410SJay Foad; GFX10-NEXT: s_mov_b32 s0, 0 42879ac410SJay Foad; GFX10-NEXT: v_mov_b32_e32 v1, 0 43879ac410SJay Foad; GFX10-NEXT: v_mov_b32_e32 v0, s0 44879ac410SJay Foad; GFX10-NEXT: exp mrt0 off, off, off, off 45879ac410SJay Foad; GFX10-NEXT: s_endpgm 46879ac410SJay Foadbb: 47879ac410SJay Foad br label %bb4 48879ac410SJay Foad 49879ac410SJay Foadbb4: 50faa2c678SKrzysztof Drewniak %i5 = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.and.i32(i32 0, ptr addrspace(8) null, i32 0, i32 0, i32 0) 51879ac410SJay Foad %i7 = icmp eq i32 %arg, 1 52879ac410SJay Foad br i1 %i7, label %bb8, label %bb4 53879ac410SJay Foad 54879ac410SJay Foadbb8: 55879ac410SJay Foad %i9 = call float @llvm.amdgcn.strict.wqm.f32(float 0.0) 56879ac410SJay Foad call void @llvm.amdgcn.exp.f32(i32 0, i32 0, float %i9, float 0.0, float 0.0, float 0.0, i1 false, i1 false) 57879ac410SJay Foad ret void 58879ac410SJay Foad} 59