# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=tahiti -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX6 %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX8 %s
# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
# RUN: llc -march=amdgcn -mcpu=gfx1010 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
# RUN: llc -march=amdgcn -mcpu=gfx1100 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s

---
name: sshlsat_s7
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; GFX6-LABEL: name: sshlsat_s7
    ; GFX6: liveins: $vgpr0, $vgpr1
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
    ; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32)
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[SHL]], [[AND]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[AND]](s32)
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SELECT1]], [[C1]](s32)
    ; GFX6-NEXT: $vgpr0 = COPY [[ASHR1]](s32)
    ; GFX8-LABEL: name: sshlsat_s7
    ; GFX8: liveins: $vgpr0, $vgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 127
    ; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX8-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C]]
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C1]](s16)
    ; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[SHL]], [[AND]](s16)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[AND]](s16)
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX8-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX8-NEXT: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s16), [[C4]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s16), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX8-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SELECT1]], [[C1]](s16)
    ; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR1]](s16)
    ; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: sshlsat_s7
    ; GFX9: liveins: $vgpr0, $vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 127
    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX9-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C]]
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C1]](s16)
    ; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[SHL]], [[AND]](s16)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[AND]](s16)
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX9-NEXT: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s16), [[C4]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s16), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX9-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SELECT1]], [[C1]](s16)
    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR1]](s16)
    ; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s7) = G_TRUNC %0
    %3:_(s7) = G_TRUNC %1
    %4:_(s7) = G_SSHLSAT %2, %3
    %5:_(s32) = G_ANYEXT %4
    $vgpr0 = COPY %5
...

---
name: sshlsat_s8
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; GFX6-LABEL: name: sshlsat_s8
    ; GFX6: liveins: $vgpr0, $vgpr1
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32)
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[SHL]], [[AND]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[AND]](s32)
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SELECT1]], [[C1]](s32)
    ; GFX6-NEXT: $vgpr0 = COPY [[ASHR1]](s32)
    ; GFX8-LABEL: name: sshlsat_s8
    ; GFX8: liveins: $vgpr0, $vgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
    ; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX8-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C]]
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C1]](s16)
    ; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[SHL]], [[AND]](s16)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[AND]](s16)
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX8-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX8-NEXT: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s16), [[C4]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s16), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX8-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SELECT1]], [[C1]](s16)
    ; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR1]](s16)
    ; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: sshlsat_s8
    ; GFX9: liveins: $vgpr0, $vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX9-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C]]
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C1]](s16)
    ; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[SHL]], [[AND]](s16)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[AND]](s16)
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX9-NEXT: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s16), [[C4]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s16), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX9-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SELECT1]], [[C1]](s16)
    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR1]](s16)
    ; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s8) = G_TRUNC %0
    %3:_(s8) = G_TRUNC %1
    %4:_(s8) = G_SSHLSAT %2, %3
    %5:_(s32) = G_ANYEXT %4
    $vgpr0 = COPY %5
...

---
name: sshlsat_v2s8
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; GFX6-LABEL: name: sshlsat_v2s8
    ; GFX6: liveins: $vgpr0, $vgpr1
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
    ; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
    ; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C2]]
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32)
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[SHL]], [[AND]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[AND]](s32)
    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s32), [[C5]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C3]], [[C4]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SELECT1]], [[C1]](s32)
    ; GFX6-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR1]], [[C2]]
    ; GFX6-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[C1]](s32)
    ; GFX6-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[SHL2]], [[AND1]](s32)
    ; GFX6-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL3]], [[AND1]](s32)
    ; GFX6-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL2]](s32), [[C5]]
    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s1), [[C3]], [[C4]]
    ; GFX6-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL2]](s32), [[ASHR2]]
    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL3]]
    ; GFX6-NEXT: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[SELECT3]], [[C1]](s32)
    ; GFX6-NEXT: [[C6:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
    ; GFX6-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR1]](s32)
    ; GFX6-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C6]]
    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C]](s32)
    ; GFX6-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ASHR3]], [[C2]]
    ; GFX6-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[COPY2]](s32)
    ; GFX6-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[SHL4]](s32)
    ; GFX6-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[TRUNC1]]
    ; GFX6-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
    ; GFX6-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX8-LABEL: name: sshlsat_v2s8
    ; GFX8: liveins: $vgpr0, $vgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
    ; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; GFX8-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
    ; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX8-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C1]]
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C2]](s16)
    ; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[SHL]], [[AND]](s16)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[AND]](s16)
    ; GFX8-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX8-NEXT: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX8-NEXT: [[C5:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s16), [[C5]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C3]], [[C4]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s16), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX8-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SELECT1]], [[C2]](s16)
    ; GFX8-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
    ; GFX8-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
    ; GFX8-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC3]], [[C1]]
    ; GFX8-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C2]](s16)
    ; GFX8-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[SHL2]], [[AND1]](s16)
    ; GFX8-NEXT: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[SHL3]], [[AND1]](s16)
    ; GFX8-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL2]](s16), [[C5]]
    ; GFX8-NEXT: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[C3]], [[C4]]
    ; GFX8-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL2]](s16), [[ASHR2]]
    ; GFX8-NEXT: [[SELECT3:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL3]]
    ; GFX8-NEXT: [[ASHR3:%[0-9]+]]:_(s16) = G_ASHR [[SELECT3]], [[C2]](s16)
    ; GFX8-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[ASHR1]], [[C1]]
    ; GFX8-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[ASHR3]], [[C1]]
    ; GFX8-NEXT: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C2]](s16)
    ; GFX8-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL4]]
    ; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
    ; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: sshlsat_v2s8
    ; GFX9: liveins: $vgpr0, $vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
    ; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
    ; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX9-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C1]]
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C2]](s16)
    ; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[SHL]], [[AND]](s16)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[AND]](s16)
    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX9-NEXT: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX9-NEXT: [[C5:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s16), [[C5]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C3]], [[C4]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s16), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX9-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SELECT1]], [[C2]](s16)
    ; GFX9-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
    ; GFX9-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
    ; GFX9-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC3]], [[C1]]
    ; GFX9-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C2]](s16)
    ; GFX9-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[SHL2]], [[AND1]](s16)
    ; GFX9-NEXT: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[SHL3]], [[AND1]](s16)
    ; GFX9-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL2]](s16), [[C5]]
    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[C3]], [[C4]]
    ; GFX9-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL2]](s16), [[ASHR2]]
    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL3]]
    ; GFX9-NEXT: [[ASHR3:%[0-9]+]]:_(s16) = G_ASHR [[SELECT3]], [[C2]](s16)
    ; GFX9-NEXT: [[AND2:%[0-9]+]]:_(s16) = G_AND [[ASHR1]], [[C1]]
    ; GFX9-NEXT: [[AND3:%[0-9]+]]:_(s16) = G_AND [[ASHR3]], [[C1]]
    ; GFX9-NEXT: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND3]], [[C2]](s16)
    ; GFX9-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[SHL4]]
    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
    ; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s16) = G_TRUNC %0
    %3:_(s16) = G_TRUNC %1
    %4:_(<2 x s8>) = G_BITCAST %2
    %5:_(<2 x s8>) = G_BITCAST %3
    %6:_(<2 x s8>) = G_SSHLSAT %4, %5
    %7:_(s16) = G_BITCAST %6
    %8:_(s32) = G_ANYEXT %7
    $vgpr0 = COPY %8
...

---
name: sshlsat_s16
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; GFX6-LABEL: name: sshlsat_s16
    ; GFX6: liveins: $vgpr0, $vgpr1
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32)
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[SHL]], [[AND]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[AND]](s32)
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SELECT1]], [[C1]](s32)
    ; GFX6-NEXT: $vgpr0 = COPY [[ASHR1]](s32)
    ; GFX8-LABEL: name: sshlsat_s16
    ; GFX8: liveins: $vgpr0, $vgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[TRUNC1]](s16)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[TRUNC1]](s16)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC]](s16), [[C2]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC]](s16), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT1]](s16)
    ; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: sshlsat_s16
    ; GFX9: liveins: $vgpr0, $vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[TRUNC1]](s16)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[TRUNC1]](s16)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC]](s16), [[C2]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC]](s16), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT1]](s16)
    ; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s16) = G_TRUNC %0
    %3:_(s16) = G_TRUNC %1
    %4:_(s16) = G_SSHLSAT %2, %3
    %5:_(s32) = G_ANYEXT %4
    $vgpr0 = COPY %5
...

---
name: sshlsat_v2s16
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; GFX6-LABEL: name: sshlsat_v2s16
    ; GFX6: liveins: $vgpr0, $vgpr1
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
    ; GFX6-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX6-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
    ; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST1]], [[C1]]
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[BITCAST]], [[C]](s32)
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[SHL]], [[AND]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[AND]](s32)
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SELECT1]], [[C]](s32)
    ; GFX6-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR1]], [[C1]]
    ; GFX6-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[C]](s32)
    ; GFX6-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[SHL2]], [[AND1]](s32)
    ; GFX6-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL3]], [[AND1]](s32)
    ; GFX6-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL2]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL2]](s32), [[ASHR2]]
    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL3]]
    ; GFX6-NEXT: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[SELECT3]], [[C]](s32)
    ; GFX6-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ASHR1]], [[C1]]
    ; GFX6-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ASHR3]], [[C1]]
    ; GFX6-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C]](s32)
    ; GFX6-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL4]]
    ; GFX6-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; GFX6-NEXT: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
    ; GFX8-LABEL: name: sshlsat_v2s16
    ; GFX8: liveins: $vgpr0, $vgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
    ; GFX8-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
    ; GFX8-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
    ; GFX8-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[TRUNC2]](s16)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[TRUNC2]](s16)
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX8-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC]](s16), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[TRUNC3]](s16)
    ; GFX8-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[TRUNC3]](s16)
    ; GFX8-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC1]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC1]](s16), [[ASHR1]]
    ; GFX8-NEXT: [[SELECT3:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX8-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT1]](s16)
    ; GFX8-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT3]](s16)
    ; GFX8-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
    ; GFX8-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL2]]
    ; GFX8-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; GFX8-NEXT: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
    ; GFX9-LABEL: name: sshlsat_v2s16
    ; GFX9: liveins: $vgpr0, $vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
    ; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
    ; GFX9-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
    ; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[TRUNC2]](s16)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[TRUNC2]](s16)
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC]](s16), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[TRUNC3]](s16)
    ; GFX9-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[TRUNC3]](s16)
    ; GFX9-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC1]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC1]](s16), [[ASHR1]]
    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT1]](s16)
    ; GFX9-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT3]](s16)
    ; GFX9-NEXT: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ANYEXT]](s32), [[ANYEXT1]](s32)
    ; GFX9-NEXT: $vgpr0 = COPY [[BUILD_VECTOR_TRUNC]](<2 x s16>)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(<2 x s16>) = COPY $vgpr1
    %2:_(<2 x s16>) = G_SSHLSAT %0, %1
    $vgpr0 = COPY %2
...

---
name: sshlsat_v3s16
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2

    ; GFX6-LABEL: name: sshlsat_v3s16
    ; GFX6: liveins: $vgpr0_vgpr1_vgpr2
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
    ; GFX6-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
    ; GFX6-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX6-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX6-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
    ; GFX6-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[LSHR1]], [[C1]]
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[BITCAST]], [[C]](s32)
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[SHL]], [[AND]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[AND]](s32)
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SELECT1]], [[C]](s32)
    ; GFX6-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[BITCAST2]], [[C1]]
    ; GFX6-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[C]](s32)
    ; GFX6-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[SHL2]], [[AND1]](s32)
    ; GFX6-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL3]], [[AND1]](s32)
    ; GFX6-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL2]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL2]](s32), [[ASHR2]]
    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL3]]
    ; GFX6-NEXT: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[SELECT3]], [[C]](s32)
    ; GFX6-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[LSHR2]], [[C1]]
    ; GFX6-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[BITCAST1]], [[C]](s32)
    ; GFX6-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[SHL4]], [[AND2]](s32)
    ; GFX6-NEXT: [[ASHR4:%[0-9]+]]:_(s32) = G_ASHR [[SHL5]], [[AND2]](s32)
    ; GFX6-NEXT: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL4]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[ICMP4]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL4]](s32), [[ASHR4]]
    ; GFX6-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[ICMP5]](s1), [[SELECT4]], [[SHL5]]
    ; GFX6-NEXT: [[ASHR5:%[0-9]+]]:_(s32) = G_ASHR [[SELECT5]], [[C]](s32)
    ; GFX6-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; GFX6-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; GFX6-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
    ; GFX6-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
    ; GFX6-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
    ; GFX6-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ASHR1]], [[C1]]
    ; GFX6-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ASHR3]], [[C1]]
    ; GFX6-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND4]], [[C]](s32)
    ; GFX6-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND3]], [[SHL6]]
    ; GFX6-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; GFX6-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[ASHR5]], [[C1]]
    ; GFX6-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[BITCAST3]], [[C1]]
    ; GFX6-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[AND6]], [[C]](s32)
    ; GFX6-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[SHL7]]
    ; GFX6-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
    ; GFX6-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[LSHR3]], [[C1]]
    ; GFX6-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[BITCAST4]], [[C1]]
    ; GFX6-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND8]], [[C]](s32)
    ; GFX6-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND7]], [[SHL8]]
    ; GFX6-NEXT: [[BITCAST7:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
    ; GFX6-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST5]](<2 x s16>), [[BITCAST6]](<2 x s16>), [[BITCAST7]](<2 x s16>)
    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
    ; GFX8-LABEL: name: sshlsat_v3s16
    ; GFX8: liveins: $vgpr0_vgpr1_vgpr2
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
    ; GFX8-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
    ; GFX8-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
    ; GFX8-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
    ; GFX8-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
    ; GFX8-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
    ; GFX8-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[TRUNC3]](s16)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[TRUNC3]](s16)
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX8-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC]](s16), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[TRUNC4]](s16)
    ; GFX8-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[TRUNC4]](s16)
    ; GFX8-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC1]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC1]](s16), [[ASHR1]]
    ; GFX8-NEXT: [[SELECT3:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX8-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[TRUNC5]](s16)
    ; GFX8-NEXT: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[SHL2]], [[TRUNC5]](s16)
    ; GFX8-NEXT: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC2]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT4:%[0-9]+]]:_(s16) = G_SELECT [[ICMP4]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC2]](s16), [[ASHR2]]
    ; GFX8-NEXT: [[SELECT5:%[0-9]+]]:_(s16) = G_SELECT [[ICMP5]](s1), [[SELECT4]], [[SHL2]]
    ; GFX8-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; GFX8-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; GFX8-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
    ; GFX8-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
    ; GFX8-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
    ; GFX8-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT1]](s16)
    ; GFX8-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT3]](s16)
    ; GFX8-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
    ; GFX8-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL3]]
    ; GFX8-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; GFX8-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT5]](s16)
    ; GFX8-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; GFX8-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST3]], [[C4]]
    ; GFX8-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND]], [[C]](s32)
    ; GFX8-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL4]]
    ; GFX8-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
    ; GFX8-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR3]], [[C4]]
    ; GFX8-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[BITCAST4]], [[C4]]
    ; GFX8-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C]](s32)
    ; GFX8-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND1]], [[SHL5]]
    ; GFX8-NEXT: [[BITCAST7:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
    ; GFX8-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST5]](<2 x s16>), [[BITCAST6]](<2 x s16>), [[BITCAST7]](<2 x s16>)
    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
    ; GFX9-LABEL: name: sshlsat_v3s16
    ; GFX9: liveins: $vgpr0_vgpr1_vgpr2
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
    ; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
    ; GFX9-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
    ; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
    ; GFX9-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
    ; GFX9-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[TRUNC3]](s16)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[TRUNC3]](s16)
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC]](s16), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[TRUNC4]](s16)
    ; GFX9-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[TRUNC4]](s16)
    ; GFX9-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC1]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC1]](s16), [[ASHR1]]
    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX9-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[TRUNC5]](s16)
    ; GFX9-NEXT: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[SHL2]], [[TRUNC5]](s16)
    ; GFX9-NEXT: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC2]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT4:%[0-9]+]]:_(s16) = G_SELECT [[ICMP4]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC2]](s16), [[ASHR2]]
    ; GFX9-NEXT: [[SELECT5:%[0-9]+]]:_(s16) = G_SELECT [[ICMP5]](s1), [[SELECT4]], [[SHL2]]
    ; GFX9-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; GFX9-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; GFX9-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
    ; GFX9-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
    ; GFX9-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT1]](s16)
    ; GFX9-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT3]](s16)
    ; GFX9-NEXT: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ANYEXT]](s32), [[ANYEXT1]](s32)
    ; GFX9-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT5]](s16)
    ; GFX9-NEXT: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ANYEXT2]](s32), [[BITCAST3]](s32)
    ; GFX9-NEXT: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[LSHR3]](s32), [[BITCAST4]](s32)
    ; GFX9-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR_TRUNC]](<2 x s16>), [[BUILD_VECTOR_TRUNC1]](<2 x s16>), [[BUILD_VECTOR_TRUNC2]](<2 x s16>)
    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
    %0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(<3 x s16>), %2:_(<3 x s16>) = G_UNMERGE_VALUES %0
    %3:_(<3 x s16>) = G_SSHLSAT %1, %2
    %4:_(<3 x s16>) = G_IMPLICIT_DEF
    %5:_(<6 x s16>) = G_CONCAT_VECTORS %3, %4
    $vgpr0_vgpr1_vgpr2 = COPY %5
...

---
name: sshlsat_v4s16
body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3

    ; GFX6-LABEL: name: sshlsat_v4s16
    ; GFX6: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
    ; GFX6-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
    ; GFX6-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX6-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX6-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
    ; GFX6-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
    ; GFX6-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
    ; GFX6-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
    ; GFX6-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST2]], [[C1]]
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[BITCAST]], [[C]](s32)
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[SHL]], [[AND]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[AND]](s32)
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL1]]
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SELECT1]], [[C]](s32)
    ; GFX6-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR2]], [[C1]]
    ; GFX6-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[C]](s32)
    ; GFX6-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[SHL2]], [[AND1]](s32)
    ; GFX6-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL3]], [[AND1]](s32)
    ; GFX6-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL2]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL2]](s32), [[ASHR2]]
    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL3]]
    ; GFX6-NEXT: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[SELECT3]], [[C]](s32)
    ; GFX6-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[BITCAST3]], [[C1]]
    ; GFX6-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[BITCAST1]], [[C]](s32)
    ; GFX6-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[SHL4]], [[AND2]](s32)
    ; GFX6-NEXT: [[ASHR4:%[0-9]+]]:_(s32) = G_ASHR [[SHL5]], [[AND2]](s32)
    ; GFX6-NEXT: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL4]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[ICMP4]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL4]](s32), [[ASHR4]]
    ; GFX6-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[ICMP5]](s1), [[SELECT4]], [[SHL5]]
    ; GFX6-NEXT: [[ASHR5:%[0-9]+]]:_(s32) = G_ASHR [[SELECT5]], [[C]](s32)
    ; GFX6-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[LSHR3]], [[C1]]
    ; GFX6-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[LSHR1]], [[C]](s32)
    ; GFX6-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[SHL6]], [[AND3]](s32)
    ; GFX6-NEXT: [[ASHR6:%[0-9]+]]:_(s32) = G_ASHR [[SHL7]], [[AND3]](s32)
    ; GFX6-NEXT: [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SHL6]](s32), [[C4]]
    ; GFX6-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[ICMP6]](s1), [[C2]], [[C3]]
    ; GFX6-NEXT: [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[SHL6]](s32), [[ASHR6]]
    ; GFX6-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[ICMP7]](s1), [[SELECT6]], [[SHL7]]
    ; GFX6-NEXT: [[ASHR7:%[0-9]+]]:_(s32) = G_ASHR [[SELECT7]], [[C]](s32)
    ; GFX6-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ASHR1]], [[C1]]
    ; GFX6-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[ASHR3]], [[C1]]
    ; GFX6-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND5]], [[C]](s32)
    ; GFX6-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND4]], [[SHL8]]
    ; GFX6-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; GFX6-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[ASHR5]], [[C1]]
    ; GFX6-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[ASHR7]], [[C1]]
    ; GFX6-NEXT: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND7]], [[C]](s32)
    ; GFX6-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND6]], [[SHL9]]
    ; GFX6-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
    ; GFX6-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
    ; GFX8-LABEL: name: sshlsat_v4s16
    ; GFX8: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
    ; GFX8-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
    ; GFX8-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
    ; GFX8-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
    ; GFX8-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
    ; GFX8-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
    ; GFX8-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
    ; GFX8-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
    ; GFX8-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
    ; GFX8-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
    ; GFX8-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
    ; GFX8-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[TRUNC4]](s16)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[TRUNC4]](s16)
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX8-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC]](s16), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[TRUNC5]](s16)
    ; GFX8-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[TRUNC5]](s16)
    ; GFX8-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC1]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC1]](s16), [[ASHR1]]
    ; GFX8-NEXT: [[SELECT3:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX8-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[TRUNC6]](s16)
    ; GFX8-NEXT: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[SHL2]], [[TRUNC6]](s16)
    ; GFX8-NEXT: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC2]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT4:%[0-9]+]]:_(s16) = G_SELECT [[ICMP4]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC2]](s16), [[ASHR2]]
    ; GFX8-NEXT: [[SELECT5:%[0-9]+]]:_(s16) = G_SELECT [[ICMP5]](s1), [[SELECT4]], [[SHL2]]
    ; GFX8-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[TRUNC7]](s16)
    ; GFX8-NEXT: [[ASHR3:%[0-9]+]]:_(s16) = G_ASHR [[SHL3]], [[TRUNC7]](s16)
    ; GFX8-NEXT: [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC3]](s16), [[C3]]
    ; GFX8-NEXT: [[SELECT6:%[0-9]+]]:_(s16) = G_SELECT [[ICMP6]](s1), [[C1]], [[C2]]
    ; GFX8-NEXT: [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC3]](s16), [[ASHR3]]
    ; GFX8-NEXT: [[SELECT7:%[0-9]+]]:_(s16) = G_SELECT [[ICMP7]](s1), [[SELECT6]], [[SHL3]]
    ; GFX8-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT1]](s16)
    ; GFX8-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT3]](s16)
    ; GFX8-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
    ; GFX8-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL4]]
    ; GFX8-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; GFX8-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT5]](s16)
    ; GFX8-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[SELECT7]](s16)
    ; GFX8-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
    ; GFX8-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL5]]
    ; GFX8-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
    ; GFX8-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
    ; GFX9-LABEL: name: sshlsat_v4s16
    ; GFX9: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
    ; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
    ; GFX9-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
    ; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
    ; GFX9-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
    ; GFX9-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
    ; GFX9-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
    ; GFX9-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
    ; GFX9-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
    ; GFX9-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[TRUNC4]](s16)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[TRUNC4]](s16)
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC]](s16), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[TRUNC5]](s16)
    ; GFX9-NEXT: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[TRUNC5]](s16)
    ; GFX9-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC1]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC1]](s16), [[ASHR1]]
    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX9-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[TRUNC6]](s16)
    ; GFX9-NEXT: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[SHL2]], [[TRUNC6]](s16)
    ; GFX9-NEXT: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC2]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT4:%[0-9]+]]:_(s16) = G_SELECT [[ICMP4]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC2]](s16), [[ASHR2]]
    ; GFX9-NEXT: [[SELECT5:%[0-9]+]]:_(s16) = G_SELECT [[ICMP5]](s1), [[SELECT4]], [[SHL2]]
    ; GFX9-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[TRUNC7]](s16)
    ; GFX9-NEXT: [[ASHR3:%[0-9]+]]:_(s16) = G_ASHR [[SHL3]], [[TRUNC7]](s16)
    ; GFX9-NEXT: [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[TRUNC3]](s16), [[C3]]
    ; GFX9-NEXT: [[SELECT6:%[0-9]+]]:_(s16) = G_SELECT [[ICMP6]](s1), [[C1]], [[C2]]
    ; GFX9-NEXT: [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[TRUNC3]](s16), [[ASHR3]]
    ; GFX9-NEXT: [[SELECT7:%[0-9]+]]:_(s16) = G_SELECT [[ICMP7]](s1), [[SELECT6]], [[SHL3]]
    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT1]](s16)
    ; GFX9-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT3]](s16)
    ; GFX9-NEXT: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ANYEXT]](s32), [[ANYEXT1]](s32)
    ; GFX9-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT5]](s16)
    ; GFX9-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT7]](s16)
    ; GFX9-NEXT: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[ANYEXT2]](s32), [[ANYEXT3]](s32)
    ; GFX9-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR_TRUNC]](<2 x s16>), [[BUILD_VECTOR_TRUNC1]](<2 x s16>)
    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
    %1:_(<4 x s16>) = COPY $vgpr2_vgpr3
    %2:_(<4 x s16>) = G_SSHLSAT %0, %1
    $vgpr0_vgpr1 = COPY %2
...

---
name: sshlsat_s32
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1

    ; GFX6-LABEL: name: sshlsat_s32
    ; GFX6: liveins: $vgpr0, $vgpr1
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[COPY1]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[COPY1]](s32)
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY]](s32), [[C2]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX6-NEXT: $vgpr0 = COPY [[SELECT1]](s32)
    ; GFX8-LABEL: name: sshlsat_s32
    ; GFX8: liveins: $vgpr0, $vgpr1
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[COPY1]](s32)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[COPY1]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY]](s32), [[C2]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY]](s32), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX8-NEXT: $vgpr0 = COPY [[SELECT1]](s32)
    ; GFX9-LABEL: name: sshlsat_s32
    ; GFX9: liveins: $vgpr0, $vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[COPY1]](s32)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[COPY1]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY]](s32), [[C2]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY]](s32), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX9-NEXT: $vgpr0 = COPY [[SELECT1]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s32) = G_SSHLSAT %0, %1
    $vgpr0 = COPY %2
...

---
name: sshlsat_v2s32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3

    ; GFX6-LABEL: name: sshlsat_v2s32
    ; GFX6: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
    ; GFX6-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; GFX6-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[UV]], [[UV2]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[UV2]](s32)
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV]](s32), [[C2]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s32), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[UV1]], [[UV3]](s32)
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[UV3]](s32)
    ; GFX6-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV1]](s32), [[C2]]
    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s1), [[C]], [[C1]]
    ; GFX6-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s32), [[ASHR1]]
    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX6-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SELECT1]](s32), [[SELECT3]](s32)
    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
    ; GFX8-LABEL: name: sshlsat_v2s32
    ; GFX8: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
    ; GFX8-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; GFX8-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[UV]], [[UV2]](s32)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[UV2]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV]](s32), [[C2]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s32), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[UV1]], [[UV3]](s32)
    ; GFX8-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[UV3]](s32)
    ; GFX8-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV1]](s32), [[C2]]
    ; GFX8-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s1), [[C]], [[C1]]
    ; GFX8-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s32), [[ASHR1]]
    ; GFX8-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX8-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SELECT1]](s32), [[SELECT3]](s32)
    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
    ; GFX9-LABEL: name: sshlsat_v2s32
    ; GFX9: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[UV]], [[UV2]](s32)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[UV2]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV]](s32), [[C2]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s32), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[UV1]], [[UV3]](s32)
    ; GFX9-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[UV3]](s32)
    ; GFX9-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV1]](s32), [[C2]]
    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s1), [[C]], [[C1]]
    ; GFX9-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s32), [[ASHR1]]
    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SELECT1]](s32), [[SELECT3]](s32)
    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
    %2:_(<2 x s32>) = G_SSHLSAT %0, %1
    $vgpr0_vgpr1 = COPY %2
...

---
name: sshlsat_s64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3

    ; GFX6-LABEL: name: sshlsat_s64
    ; GFX6: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
    ; GFX6-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[TRUNC]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[TRUNC]](s32)
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 9223372036854775807
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY]](s64), [[C2]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY]](s64), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[SELECT1]](s64)
    ; GFX8-LABEL: name: sshlsat_s64
    ; GFX8: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[TRUNC]](s32)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[TRUNC]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 9223372036854775807
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY]](s64), [[C2]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY]](s64), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[SELECT1]](s64)
    ; GFX9-LABEL: name: sshlsat_s64
    ; GFX9: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[TRUNC]](s32)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[TRUNC]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 9223372036854775807
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY]](s64), [[C2]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY]](s64), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[SELECT1]](s64)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s64) = COPY $vgpr2_vgpr3
    %2:_(s64) = G_SSHLSAT %0, %1
    $vgpr0_vgpr1 = COPY %2
...

---
name: sshlsat_v2s64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7

    ; GFX6-LABEL: name: sshlsat_v2s64
    ; GFX6: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; GFX6-NEXT: {{  $}}
    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    ; GFX6-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
    ; GFX6-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
    ; GFX6-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[UV2]](s64)
    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[UV]], [[TRUNC]](s32)
    ; GFX6-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[TRUNC]](s32)
    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 9223372036854775807
    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
    ; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV]](s64), [[C2]]
    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s64), [[ASHR]]
    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX6-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[UV3]](s64)
    ; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[UV1]], [[TRUNC1]](s32)
    ; GFX6-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[TRUNC1]](s32)
    ; GFX6-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV1]](s64), [[C2]]
    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[C]], [[C1]]
    ; GFX6-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s64), [[ASHR1]]
    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX6-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT1]](s64), [[SELECT3]](s64)
    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
    ; GFX8-LABEL: name: sshlsat_v2s64
    ; GFX8: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    ; GFX8-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
    ; GFX8-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
    ; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[UV2]](s64)
    ; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[UV]], [[TRUNC]](s32)
    ; GFX8-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[TRUNC]](s32)
    ; GFX8-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
    ; GFX8-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 9223372036854775807
    ; GFX8-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
    ; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV]](s64), [[C2]]
    ; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s64), [[ASHR]]
    ; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[UV3]](s64)
    ; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[UV1]], [[TRUNC1]](s32)
    ; GFX8-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[TRUNC1]](s32)
    ; GFX8-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV1]](s64), [[C2]]
    ; GFX8-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[C]], [[C1]]
    ; GFX8-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s64), [[ASHR1]]
    ; GFX8-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX8-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT1]](s64), [[SELECT3]](s64)
    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
    ; GFX9-LABEL: name: sshlsat_v2s64
    ; GFX9: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
    ; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[UV2]](s64)
    ; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[UV]], [[TRUNC]](s32)
    ; GFX9-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[TRUNC]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 9223372036854775807
    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
    ; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV]](s64), [[C2]]
    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[C1]]
    ; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s64), [[ASHR]]
    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[SELECT]], [[SHL]]
    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[UV3]](s64)
    ; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[UV1]], [[TRUNC1]](s32)
    ; GFX9-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[TRUNC1]](s32)
    ; GFX9-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV1]](s64), [[C2]]
    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[C]], [[C1]]
    ; GFX9-NEXT: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s64), [[ASHR1]]
    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[SELECT2]], [[SHL1]]
    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT1]](s64), [[SELECT3]](s64)
    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
    %2:_(<2 x s64>) = G_SSHLSAT %0, %1
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
...