The Nest
Explore
0
Compiler projects using llvm 
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s

...
---
name:            v8i8_ST2Twov8b
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $d0, $d1, $x0

    ; CHECK-LABEL: name: v8i8_ST2Twov8b
    ; CHECK: liveins: $d0, $d1, $x0
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:fpr64 = COPY $d0
    ; CHECK: %src2:fpr64 = COPY $d1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:dd = REG_SEQUENCE %src1, %subreg.dsub0, %src2, %subreg.dsub1
    ; CHECK: ST2Twov8b [[REG_SEQUENCE]], %ptr :: (store (<2 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:fpr(<8 x s8>) = COPY $d0
    %src2:fpr(<8 x s8>) = COPY $d1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(<8 x s8>), %src2(<8 x s8>), %ptr(p0) :: (store (<2 x s64>))
    RET_ReallyLR

...
---
name:            v16i8_ST2Twov16b

legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $q0, $q1, $x0

    ; CHECK-LABEL: name: v16i8_ST2Twov16b
    ; CHECK: liveins: $q0, $q1, $x0
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:fpr128 = COPY $q0
    ; CHECK: %src2:fpr128 = COPY $q1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:qq = REG_SEQUENCE %src1, %subreg.qsub0, %src2, %subreg.qsub1
    ; CHECK: ST2Twov16b [[REG_SEQUENCE]], %ptr :: (store (<4 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:fpr(<16 x s8>) = COPY $q0
    %src2:fpr(<16 x s8>) = COPY $q1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(<16 x s8>), %src2(<16 x s8>), %ptr(p0) :: (store (<4 x s64>))
    RET_ReallyLR

...
---
name:            v4i16_ST2Twov4h

legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $d0, $d1, $x0

    ; CHECK-LABEL: name: v4i16_ST2Twov4h
    ; CHECK: liveins: $d0, $d1, $x0
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:fpr64 = COPY $d0
    ; CHECK: %src2:fpr64 = COPY $d1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:dd = REG_SEQUENCE %src1, %subreg.dsub0, %src2, %subreg.dsub1
    ; CHECK: ST2Twov4h [[REG_SEQUENCE]], %ptr :: (store (<2 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:fpr(<4 x s16>) = COPY $d0
    %src2:fpr(<4 x s16>) = COPY $d1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(<4 x s16>), %src2(<4 x s16>), %ptr(p0) :: (store (<2 x s64>))
    RET_ReallyLR

...
---
name:            v8i16_ST2Twov8h

legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $q0, $q1, $x0

    ; CHECK-LABEL: name: v8i16_ST2Twov8h
    ; CHECK: liveins: $q0, $q1, $x0
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:fpr128 = COPY $q0
    ; CHECK: %src2:fpr128 = COPY $q1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:qq = REG_SEQUENCE %src1, %subreg.qsub0, %src2, %subreg.qsub1
    ; CHECK: ST2Twov8h [[REG_SEQUENCE]], %ptr :: (store (<4 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:fpr(<8 x s16>) = COPY $q0
    %src2:fpr(<8 x s16>) = COPY $q1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(<8 x s16>), %src2(<8 x s16>), %ptr(p0) :: (store (<4 x s64>))
    RET_ReallyLR

...
---
name:            v2i32_ST2Twov2s
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $d0, $d1, $x0

    ; CHECK-LABEL: name: v2i32_ST2Twov2s
    ; CHECK: liveins: $d0, $d1, $x0
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:fpr64 = COPY $d0
    ; CHECK: %src2:fpr64 = COPY $d1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:dd = REG_SEQUENCE %src1, %subreg.dsub0, %src2, %subreg.dsub1
    ; CHECK: ST2Twov2s [[REG_SEQUENCE]], %ptr :: (store (<2 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:fpr(<2 x s32>) = COPY $d0
    %src2:fpr(<2 x s32>) = COPY $d1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(<2 x s32>), %src2(<2 x s32>), %ptr(p0) :: (store (<2 x s64>))
    RET_ReallyLR

...
---
name:            v4i32_ST2Twov4s
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $q0, $q1, $x0

    ; CHECK-LABEL: name: v4i32_ST2Twov4s
    ; CHECK: liveins: $q0, $q1, $x0
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:fpr128 = COPY $q0
    ; CHECK: %src2:fpr128 = COPY $q1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:qq = REG_SEQUENCE %src1, %subreg.qsub0, %src2, %subreg.qsub1
    ; CHECK: ST2Twov4s [[REG_SEQUENCE]], %ptr :: (store (<4 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:fpr(<4 x s32>) = COPY $q0
    %src2:fpr(<4 x s32>) = COPY $q1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(<4 x s32>), %src2(<4 x s32>), %ptr(p0) :: (store (<4 x s64>))
    RET_ReallyLR

...
---
name:            v2i64_ST2Twov2d_s64_elts
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $q0, $q1, $x0

    ; CHECK-LABEL: name: v2i64_ST2Twov2d_s64_elts
    ; CHECK: liveins: $q0, $q1, $x0
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:fpr128 = COPY $q0
    ; CHECK: %src2:fpr128 = COPY $q1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:qq = REG_SEQUENCE %src1, %subreg.qsub0, %src2, %subreg.qsub1
    ; CHECK: ST2Twov2d [[REG_SEQUENCE]], %ptr :: (store (<4 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:fpr(<2 x s64>) = COPY $q0
    %src2:fpr(<2 x s64>) = COPY $q1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(<2 x s64>), %src2(<2 x s64>), %ptr(p0) :: (store (<4 x s64>))
    RET_ReallyLR

...
---
name:            v2i64_ST2Twov2d_s64_p0_elts
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $q0, $q1, $x0

    ; CHECK-LABEL: name: v2i64_ST2Twov2d_s64_p0_elts
    ; CHECK: liveins: $q0, $q1, $x0
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:fpr128 = COPY $q0
    ; CHECK: %src2:fpr128 = COPY $q1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:qq = REG_SEQUENCE %src1, %subreg.qsub0, %src2, %subreg.qsub1
    ; CHECK: ST2Twov2d [[REG_SEQUENCE]], %ptr :: (store (<4 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:fpr(<2 x p0>) = COPY $q0
    %src2:fpr(<2 x p0>) = COPY $q1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(<2 x p0>), %src2(<2 x p0>), %ptr(p0) :: (store (<4 x s64>))
    RET_ReallyLR

...
---
name:            v1i64_ST1Twov1d_s64
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $x0, $x1, $x2

    ; CHECK-LABEL: name: v1i64_ST1Twov1d_s64
    ; CHECK: liveins: $x0, $x1, $x2
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:gpr64all = COPY $x0
    ; CHECK: %src2:gpr64all = COPY $x1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:dd = REG_SEQUENCE %src1, %subreg.dsub0, %src2, %subreg.dsub1
    ; CHECK: ST1Twov1d [[REG_SEQUENCE]], %ptr :: (store (<2 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:gpr(s64) = COPY $x0
    %src2:gpr(s64) = COPY $x1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(s64), %src2(s64), %ptr(p0) :: (store (<2 x s64>))
    RET_ReallyLR

...
---
name:            v1i64_ST1Twov1d_p0
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $x0, $x1, $x2

    ; CHECK-LABEL: name: v1i64_ST1Twov1d_p0
    ; CHECK: liveins: $x0, $x1, $x2
    ; CHECK: %ptr:gpr64sp = COPY $x0
    ; CHECK: %src1:gpr64all = COPY $x0
    ; CHECK: %src2:gpr64all = COPY $x1
    ; CHECK: [[REG_SEQUENCE:%[0-9]+]]:dd = REG_SEQUENCE %src1, %subreg.dsub0, %src2, %subreg.dsub1
    ; CHECK: ST1Twov1d [[REG_SEQUENCE]], %ptr :: (store (<2 x s64>))
    ; CHECK: RET_ReallyLR
    %ptr:gpr(p0) = COPY $x0
    %src1:gpr(p0) = COPY $x0
    %src2:gpr(p0) = COPY $x1
    G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.aarch64.neon.st2), %src1(p0), %src2(p0), %ptr(p0) :: (store (<2 x s64>))
    RET_ReallyLR

...