test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn-exp.mir

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

--- |
  define void @exp_s() {
    call void @llvm.amdgcn.exp.f32(i32 0, i32 0, float 1.0, float 1.0, float 1.0, float 1.0, i1 0, i1 0)
    ret void
  }
  define void @exp_v() {
    call void @llvm.amdgcn.exp.f32(i32 0, i32 0, float 1.0, float 1.0, float 1.0, float 1.0, i1 0, i1 0)
    ret void
  }

  declare void @llvm.amdgcn.exp.f32(i32, i32, float, float, float, float, i1, i1)
...

---
name: exp_s
legalized: true

body: |
  bb.0:
    liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
    ; CHECK-LABEL: name: exp_s
    ; CHECK: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr3
    ; CHECK-NEXT: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
    ; CHECK-NEXT: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
    ; CHECK-NEXT: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY [[COPY2]](s32)
    ; CHECK-NEXT: [[COPY7:%[0-9]+]]:vgpr(s32) = COPY [[COPY3]](s32)
    ; CHECK-NEXT: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.exp), 0, 0, [[COPY4]](s32), [[COPY5]](s32), [[COPY6]](s32), [[COPY7]](s32), 0, 0
    %0:_(s32) = COPY $sgpr0
    %1:_(s32) = COPY $sgpr1
    %2:_(s32) = COPY $sgpr2
    %3:_(s32) = COPY $sgpr3
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.exp.f32), 0, 0, %0, %1, %2, %3, 0, 0
...
---
name: exp_v
legalized: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
    ; CHECK-LABEL: name: exp_v
    ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3
    ; CHECK-NEXT: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.exp), 0, 0, [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32), 0, 0
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s32) = COPY $vgpr2
    %3:_(s32) = COPY $vgpr3
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.exp.f32), 0, 0, %0, %1, %2, %3, 0, 0
...