test/CodeGen/AArch64/GlobalISel/legalize-extract-vector-elt.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64-linux-gnu -O0 -run-pass=legalizer %s -o - -global-isel-abort=1 | FileCheck %s

---
name:            test_eve_1
body: |
  bb.0:
    liveins: $q0
    ; CHECK-LABEL: name: test_eve_1
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
    ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
    ; CHECK: [[EVEC:%[0-9]+]]:_(s64) = G_EXTRACT_VECTOR_ELT [[COPY]](<2 x s64>), [[C]](s64)
    ; CHECK: $x0 = COPY [[EVEC]](s64)
    ; CHECK: RET_ReallyLR
    %0:_(<2 x s64>) = COPY $q0
    %1:_(s32) = G_CONSTANT i32 1
    %2:_(s64) = G_EXTRACT_VECTOR_ELT %0(<2 x s64>), %1(s32)
    $x0 = COPY %2(s64)
    RET_ReallyLR
...
---
name:            test_eve_v2s1
body: |
  bb.0:
    liveins: $q0, $q1, $x0
    ; CHECK-LABEL: name: test_eve_v2s1
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
    ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $q1
    ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK: [[ICMP:%[0-9]+]]:_(<2 x s64>) = G_ICMP intpred(eq), [[COPY]](<2 x s64>), [[COPY1]]
    ; CHECK: [[COPY3:%[0-9]+]]:_(<2 x s64>) = COPY [[ICMP]](<2 x s64>)
    ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 63
    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C]](s64)
    ; CHECK: [[SHL:%[0-9]+]]:_(<2 x s64>) = G_SHL [[COPY3]], [[BUILD_VECTOR]](<2 x s64>)
    ; CHECK: [[ASHR:%[0-9]+]]:_(<2 x s64>) = G_ASHR [[SHL]], [[BUILD_VECTOR]](<2 x s64>)
    ; CHECK: [[EVEC:%[0-9]+]]:_(s64) = G_EXTRACT_VECTOR_ELT [[ASHR]](<2 x s64>), [[COPY2]](s64)
    ; CHECK: [[COPY4:%[0-9]+]]:_(s64) = COPY [[EVEC]](s64)
    ; CHECK: $x0 = COPY [[COPY4]](s64)
    ; CHECK: RET_ReallyLR
    %0:_(<2 x s64>) = COPY $q0
    %1:_(<2 x s64>) = COPY $q1
    %2:_(s64) = COPY $x0
    %3:_(<2 x s1>) = G_ICMP intpred(eq), %0(<2 x s64>), %1
    %4:_(s1) = G_EXTRACT_VECTOR_ELT %3:_(<2 x s1>), %2:_(s64)
    %5:_(s64) = G_ANYEXT %4(s1)
    $x0 = COPY %5(s64)
    RET_ReallyLR
...
---
name:            test_eve_v4s1
body: |
  bb.0:
    liveins: $q0, $q1, $x0
    ; CHECK-LABEL: name: test_eve_v4s1
    ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
    ; CHECK: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $q1
    ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK: [[ICMP:%[0-9]+]]:_(<4 x s32>) = G_ICMP intpred(eq), [[COPY]](<4 x s32>), [[COPY1]]
    ; CHECK: [[COPY3:%[0-9]+]]:_(<4 x s32>) = COPY [[ICMP]](<4 x s32>)
    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32), [[C]](s32), [[C]](s32)
    ; CHECK: [[SHL:%[0-9]+]]:_(<4 x s32>) = G_SHL [[COPY3]], [[BUILD_VECTOR]](<4 x s32>)
    ; CHECK: [[ASHR:%[0-9]+]]:_(<4 x s32>) = G_ASHR [[SHL]], [[BUILD_VECTOR]](<4 x s32>)
    ; CHECK: [[EVEC:%[0-9]+]]:_(s32) = G_EXTRACT_VECTOR_ELT [[ASHR]](<4 x s32>), [[COPY2]](s64)
    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[EVEC]](s32)
    ; CHECK: $x0 = COPY [[ANYEXT]](s64)
    ; CHECK: RET_ReallyLR
    %0:_(<4 x s32>) = COPY $q0
    %1:_(<4 x s32>) = COPY $q1
    %2:_(s64) = COPY $x0
    %3:_(<4 x s1>) = G_ICMP intpred(eq), %0(<4 x s32>), %1
    %4:_(s1) = G_EXTRACT_VECTOR_ELT %3:_(<4 x s1>), %2:_(s64)
    %5:_(s64) = G_ANYEXT %4(s1)
    $x0 = COPY %5(s64)
    RET_ReallyLR
...
---
name:            test_eve_v8s1
body: |
  bb.0:
    liveins: $q0, $q1, $x0
    ; CHECK-LABEL: name: test_eve_v8s1
    ; CHECK: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $q0
    ; CHECK: [[COPY1:%[0-9]+]]:_(<8 x s16>) = COPY $q1
    ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK: [[ICMP:%[0-9]+]]:_(<8 x s16>) = G_ICMP intpred(eq), [[COPY]](<8 x s16>), [[COPY1]]
    ; CHECK: [[COPY3:%[0-9]+]]:_(<8 x s16>) = COPY [[ICMP]](<8 x s16>)
    ; CHECK: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 15
    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x s16>) = G_BUILD_VECTOR [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16), [[C]](s16)
    ; CHECK: [[SHL:%[0-9]+]]:_(<8 x s16>) = G_SHL [[COPY3]], [[BUILD_VECTOR]](<8 x s16>)
    ; CHECK: [[ASHR:%[0-9]+]]:_(<8 x s16>) = G_ASHR [[SHL]], [[BUILD_VECTOR]](<8 x s16>)
    ; CHECK: [[EVEC:%[0-9]+]]:_(s16) = G_EXTRACT_VECTOR_ELT [[ASHR]](<8 x s16>), [[COPY2]](s64)
    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[EVEC]](s16)
    ; CHECK: $x0 = COPY [[ANYEXT]](s64)
    ; CHECK: RET_ReallyLR
    %0:_(<8 x s16>) = COPY $q0
    %1:_(<8 x s16>) = COPY $q1
    %2:_(s64) = COPY $x0
    %3:_(<8 x s1>) = G_ICMP intpred(eq), %0(<8 x s16>), %1
    %4:_(s1) = G_EXTRACT_VECTOR_ELT %3:_(<8 x s1>), %2:_(s64)
    %5:_(s64) = G_ANYEXT %4(s1)
    $x0 = COPY %5(s64)
    RET_ReallyLR
...
---
name:            test_eve_v16s1
body: |
  bb.0:
    liveins: $q0, $q1, $x0
    ; CHECK-LABEL: name: test_eve_v16s1
    ; CHECK: [[COPY:%[0-9]+]]:_(<16 x s8>) = COPY $q0
    ; CHECK: [[COPY1:%[0-9]+]]:_(<16 x s8>) = COPY $q1
    ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK: [[ICMP:%[0-9]+]]:_(<16 x s8>) = G_ICMP intpred(eq), [[COPY]](<16 x s8>), [[COPY1]]
    ; CHECK: [[COPY3:%[0-9]+]]:_(<16 x s8>) = COPY [[ICMP]](<16 x s8>)
    ; CHECK: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 7
    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<16 x s8>) = G_BUILD_VECTOR [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8)
    ; CHECK: [[SHL:%[0-9]+]]:_(<16 x s8>) = G_SHL [[COPY3]], [[BUILD_VECTOR]](<16 x s8>)
    ; CHECK: [[ASHR:%[0-9]+]]:_(<16 x s8>) = G_ASHR [[SHL]], [[BUILD_VECTOR]](<16 x s8>)
    ; CHECK: [[EVEC:%[0-9]+]]:_(s8) = G_EXTRACT_VECTOR_ELT [[ASHR]](<16 x s8>), [[COPY2]](s64)
    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[EVEC]](s8)
    ; CHECK: $x0 = COPY [[ANYEXT]](s64)
    ; CHECK: RET_ReallyLR
    %0:_(<16 x s8>) = COPY $q0
    %1:_(<16 x s8>) = COPY $q1
    %2:_(s64) = COPY $x0
    %3:_(<16 x s1>) = G_ICMP intpred(eq), %0(<16 x s8>), %1
    %4:_(s1) = G_EXTRACT_VECTOR_ELT %3:_(<16 x s1>), %2:_(s64)
    %5:_(s64) = G_ANYEXT %4(s1)
    $x0 = COPY %5(s64)
    RET_ReallyLR
...
---
name:            test_eve_v2p0
body: |
  bb.0:
    liveins: $q0, $q1, $x0
    ; CHECK-LABEL: name: test_eve_v2p0
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x p0>) = COPY $q0
    ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK: [[EVEC:%[0-9]+]]:_(p0) = G_EXTRACT_VECTOR_ELT [[COPY]](<2 x p0>), [[COPY1]](s64)
    ; CHECK: $x0 = COPY [[EVEC]](p0)
    ; CHECK: RET_ReallyLR
    %0:_(<2 x p0>) = COPY $q0
    %2:_(s64) = COPY $x0
    %3:_(p0) = G_EXTRACT_VECTOR_ELT %0:_(<2 x p0>), %2:_(s64)
    $x0 = COPY %3(p0)
    RET_ReallyLR
...