test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.ds.append.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-fast  -verify-machineinstrs %s -o - | FileCheck %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-greedy  -verify-machineinstrs %s -o - | FileCheck %s

---
name: ds_append_s
legalized: true
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0
    ; CHECK-LABEL: name: ds_append_s
    ; CHECK: liveins: $sgpr0
    ; CHECK: [[COPY:%[0-9]+]]:sgpr(p3) = COPY $sgpr0
    ; CHECK: [[INT:%[0-9]+]]:vgpr(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.ds.append), [[COPY]](p3), 0
    %0:_(p3) = COPY $sgpr0
    %1:_(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.ds.append), %0, 0

...

---
name: ds_append_v
legalized: true
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0
    ; CHECK-LABEL: name: ds_append_v
    ; CHECK: liveins: $vgpr0
    ; CHECK: [[COPY:%[0-9]+]]:vgpr_32(p3) = COPY $vgpr0
    ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32(p3) = V_READFIRSTLANE_B32 [[COPY]](p3), implicit $exec
    ; CHECK: [[INT:%[0-9]+]]:vgpr(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.ds.append), [[V_READFIRSTLANE_B32_]](p3), 0
    %0:_(p3) = COPY $vgpr0
    %1:_(s32) = G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.ds.append), %0, 0

...