| ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| |
| ; SI-LABEL: {{^}}br_i1_phi: |
| ; SI: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}} |
| ; SI: s_and_saveexec_b64 |
| ; SI: s_xor_b64 |
| ; SI: v_mov_b32_e32 [[REG]], -1{{$}} |
| ; SI: v_cmp_ne_i32_e32 vcc, 0, [[REG]] |
| ; SI: s_and_saveexec_b64 |
| ; SI: s_xor_b64 |
| ; SI: s_endpgm |
| define void @br_i1_phi(i32 %arg, i1 %arg1) #0 { |
| bb: |
| br i1 %arg1, label %bb2, label %bb3 |
| |
| bb2: ; preds = %bb |
| br label %bb3 |
| |
| bb3: ; preds = %bb2, %bb |
| %tmp = phi i1 [ true, %bb2 ], [ false, %bb ] |
| br i1 %tmp, label %bb4, label %bb6 |
| |
| bb4: ; preds = %bb3 |
| %tmp5 = mul i32 undef, %arg |
| br label %bb6 |
| |
| bb6: ; preds = %bb4, %bb3 |
| ret void |
| } |
