test/CodeGen/AMDGPU/GlobalISel/regbankselect-icmp.s16.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 -o - %s | FileCheck -check-prefix=GFX8 %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -regbankselect-greedy  -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX8  %s

---
name: icmp_eq_s16_ss
legalized: true

body: |
  bb.0:
    liveins: $sgpr0, $sgpr1
    ; GFX8-LABEL: name: icmp_eq_s16_ss
    ; GFX8: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
    ; GFX8: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
    ; GFX8: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32)
    ; GFX8: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s16) = COPY [[TRUNC]](s16)
    ; GFX8: [[COPY3:%[0-9]+]]:vgpr(s16) = COPY [[TRUNC1]](s16)
    ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s16), [[COPY3]]
    %0:_(s32) = COPY $sgpr0
    %1:_(s32) = COPY $sgpr1
    %2:_(s16) = G_TRUNC %0
    %3:_(s16) = G_TRUNC %1
    %4:_(s1) = G_ICMP intpred(eq), %2, %3
...

---
name: icmp_eq_s16_sv
legalized: true

body: |
  bb.0:
    liveins: $sgpr0, $vgpr0
    ; GFX8-LABEL: name: icmp_eq_s16_sv
    ; GFX8: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
    ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
    ; GFX8: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32)
    ; GFX8: [[TRUNC1:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s16) = COPY [[TRUNC]](s16)
    ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s16), [[TRUNC1]]
    %0:_(s32) = COPY $sgpr0
    %1:_(s32) = COPY $vgpr0
    %2:_(s16) = G_TRUNC %0
    %3:_(s16) = G_TRUNC %1
    %4:_(s1) = G_ICMP intpred(eq), %2, %3
...

---
name: icmp_eq_s16_vs
legalized: true

body: |
  bb.0:
    liveins: $sgpr0, $vgpr0
    ; GFX8-LABEL: name: icmp_eq_s16_vs
    ; GFX8: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
    ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
    ; GFX8: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32)
    ; GFX8: [[TRUNC1:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX8: [[COPY2:%[0-9]+]]:vgpr(s16) = COPY [[TRUNC]](s16)
    ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY2]](s16), [[TRUNC1]]
    %0:_(s32) = COPY $sgpr0
    %1:_(s32) = COPY $vgpr0
    %2:_(s16) = G_TRUNC %0
    %3:_(s16) = G_TRUNC %1
    %4:_(s1) = G_ICMP intpred(eq), %2, %3
...

---
name: icmp_eq_s16_vv
legalized: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ; GFX8-LABEL: name: icmp_eq_s16_vv
    ; GFX8: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
    ; GFX8: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
    ; GFX8: [[TRUNC:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY]](s32)
    ; GFX8: [[TRUNC1:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX8: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[TRUNC]](s16), [[TRUNC1]]
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s16) = G_TRUNC %0
    %3:_(s16) = G_TRUNC %1
    %4:_(s1) = G_ICMP intpred(eq), %2, %3
...