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clang-p2996/llvm/test/CodeGen/AArch64/sve-insert-vector.ll
Sander de Smalen d5681f1d68 [SelectionDAG] Add PromoteIntOp_INSERT_SUBVECTOR. 
This is required to codegen something like:
  <vscale x 8 x i16> @llvm.experimental.vector.insert(<vscale x 8 x i16> %vec,
                                                      <vscale x 2 x i16> %subvec,
                                                      i64 %idx)
where the output vector is legal, but the input vector needs promoting.

It implements this by performing the whole operation on the promoted type,
and then truncating the result.

Reviewed By: david-arm, craig.topper

Differential Revision: https://reviews.llvm.org/D110059
2021-09-22 13:32:36 +01:00

382 lines
16 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s --check-prefixes=CHECK
define <vscale x 2 x i64> @insert_v2i64_nxv2i64(<vscale x 2 x i64> %vec, <2 x i64> %subvec) nounwind {
; CHECK-LABEL: insert_v2i64_nxv2i64:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: st1d { z0.d }, p0, [sp]
; CHECK-NEXT: str q1, [sp]
; CHECK-NEXT: ld1d { z0.d }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 2 x i64> @llvm.experimental.vector.insert.nxv2i64.v2i64(<vscale x 2 x i64> %vec, <2 x i64> %subvec, i64 0)
ret <vscale x 2 x i64> %retval
}
define <vscale x 2 x i64> @insert_v2i64_nxv2i64_idx2(<vscale x 2 x i64> %vec, <2 x i64> %subvec) nounwind {
; CHECK-LABEL: insert_v2i64_nxv2i64_idx2:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: cntd x9
; CHECK-NEXT: sub x9, x9, #2
; CHECK-NEXT: mov w8, #2
; CHECK-NEXT: cmp x9, #2
; CHECK-NEXT: csel x8, x9, x8, lo
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: lsl x8, x8, #3
; CHECK-NEXT: mov x9, sp
; CHECK-NEXT: st1d { z0.d }, p0, [sp]
; CHECK-NEXT: str q1, [x9, x8]
; CHECK-NEXT: ld1d { z0.d }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 2 x i64> @llvm.experimental.vector.insert.nxv2i64.v2i64(<vscale x 2 x i64> %vec, <2 x i64> %subvec, i64 2)
ret <vscale x 2 x i64> %retval
}
define <vscale x 4 x i32> @insert_v4i32_nxv4i32(<vscale x 4 x i32> %vec, <4 x i32> %subvec) nounwind {
; CHECK-LABEL: insert_v4i32_nxv4i32:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: ptrue p0.s
; CHECK-NEXT: st1w { z0.s }, p0, [sp]
; CHECK-NEXT: str q1, [sp]
; CHECK-NEXT: ld1w { z0.s }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 4 x i32> @llvm.experimental.vector.insert.nxv4i32.v4i32(<vscale x 4 x i32> %vec, <4 x i32> %subvec, i64 0)
ret <vscale x 4 x i32> %retval
}
define <vscale x 4 x i32> @insert_v4i32_nxv4i32_idx4(<vscale x 4 x i32> %vec, <4 x i32> %subvec) nounwind {
; CHECK-LABEL: insert_v4i32_nxv4i32_idx4:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: cntw x9
; CHECK-NEXT: sub x9, x9, #4
; CHECK-NEXT: mov w8, #4
; CHECK-NEXT: cmp x9, #4
; CHECK-NEXT: csel x8, x9, x8, lo
; CHECK-NEXT: ptrue p0.s
; CHECK-NEXT: lsl x8, x8, #2
; CHECK-NEXT: mov x9, sp
; CHECK-NEXT: st1w { z0.s }, p0, [sp]
; CHECK-NEXT: str q1, [x9, x8]
; CHECK-NEXT: ld1w { z0.s }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 4 x i32> @llvm.experimental.vector.insert.nxv4i32.v4i32(<vscale x 4 x i32> %vec, <4 x i32> %subvec, i64 4)
ret <vscale x 4 x i32> %retval
}
define <vscale x 8 x i16> @insert_v8i16_nxv8i16(<vscale x 8 x i16> %vec, <8 x i16> %subvec) nounwind {
; CHECK-LABEL: insert_v8i16_nxv8i16:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: ptrue p0.h
; CHECK-NEXT: st1h { z0.h }, p0, [sp]
; CHECK-NEXT: str q1, [sp]
; CHECK-NEXT: ld1h { z0.h }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 8 x i16> @llvm.experimental.vector.insert.nxv8i16.v8i16(<vscale x 8 x i16> %vec, <8 x i16> %subvec, i64 0)
ret <vscale x 8 x i16> %retval
}
define <vscale x 8 x i16> @insert_v8i16_nxv8i16_idx8(<vscale x 8 x i16> %vec, <8 x i16> %subvec) nounwind {
; CHECK-LABEL: insert_v8i16_nxv8i16_idx8:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: cnth x9
; CHECK-NEXT: sub x9, x9, #8
; CHECK-NEXT: mov w8, #8
; CHECK-NEXT: cmp x9, #8
; CHECK-NEXT: csel x8, x9, x8, lo
; CHECK-NEXT: ptrue p0.h
; CHECK-NEXT: lsl x8, x8, #1
; CHECK-NEXT: mov x9, sp
; CHECK-NEXT: st1h { z0.h }, p0, [sp]
; CHECK-NEXT: str q1, [x9, x8]
; CHECK-NEXT: ld1h { z0.h }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 8 x i16> @llvm.experimental.vector.insert.nxv8i16.v8i16(<vscale x 8 x i16> %vec, <8 x i16> %subvec, i64 8)
ret <vscale x 8 x i16> %retval
}
define <vscale x 16 x i8> @insert_v16i8_nxv16i8(<vscale x 16 x i8> %vec, <16 x i8> %subvec) nounwind {
; CHECK-LABEL: insert_v16i8_nxv16i8:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: ptrue p0.b
; CHECK-NEXT: st1b { z0.b }, p0, [sp]
; CHECK-NEXT: str q1, [sp]
; CHECK-NEXT: ld1b { z0.b }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 16 x i8> @llvm.experimental.vector.insert.nxv16i8.v16i8(<vscale x 16 x i8> %vec, <16 x i8> %subvec, i64 0)
ret <vscale x 16 x i8> %retval
}
define <vscale x 16 x i8> @insert_v16i8_nxv16i8_idx16(<vscale x 16 x i8> %vec, <16 x i8> %subvec) nounwind {
; CHECK-LABEL: insert_v16i8_nxv16i8_idx16:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: rdvl x9, #1
; CHECK-NEXT: sub x9, x9, #16
; CHECK-NEXT: mov w8, #16
; CHECK-NEXT: cmp x9, #16
; CHECK-NEXT: ptrue p0.b
; CHECK-NEXT: csel x8, x9, x8, lo
; CHECK-NEXT: mov x9, sp
; CHECK-NEXT: st1b { z0.b }, p0, [sp]
; CHECK-NEXT: str q1, [x9, x8]
; CHECK-NEXT: ld1b { z0.b }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 16 x i8> @llvm.experimental.vector.insert.nxv16i8.v16i8(<vscale x 16 x i8> %vec, <16 x i8> %subvec, i64 16)
ret <vscale x 16 x i8> %retval
}
; Insert subvectors into illegal vectors
define void @insert_nxv8i64_nxv16i64(<vscale x 8 x i64> %sv0, <vscale x 8 x i64> %sv1, <vscale x 16 x i64>* %out) {
; CHECK-LABEL: insert_nxv8i64_nxv16i64:
; CHECK: // %bb.0:
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: st1d { z7.d }, p0, [x0, #7, mul vl]
; CHECK-NEXT: st1d { z6.d }, p0, [x0, #6, mul vl]
; CHECK-NEXT: st1d { z5.d }, p0, [x0, #5, mul vl]
; CHECK-NEXT: st1d { z4.d }, p0, [x0, #4, mul vl]
; CHECK-NEXT: st1d { z3.d }, p0, [x0, #3, mul vl]
; CHECK-NEXT: st1d { z2.d }, p0, [x0, #2, mul vl]
; CHECK-NEXT: st1d { z1.d }, p0, [x0, #1, mul vl]
; CHECK-NEXT: st1d { z0.d }, p0, [x0]
; CHECK-NEXT: ret
%v0 = call <vscale x 16 x i64> @llvm.experimental.vector.insert.nxv8i64.nxv16i64(<vscale x 16 x i64> undef, <vscale x 8 x i64> %sv0, i64 0)
%v = call <vscale x 16 x i64> @llvm.experimental.vector.insert.nxv8i64.nxv16i64(<vscale x 16 x i64> %v0, <vscale x 8 x i64> %sv1, i64 8)
store <vscale x 16 x i64> %v, <vscale x 16 x i64>* %out
ret void
}
define void @insert_nxv8i64_nxv16i64_lo(<vscale x 8 x i64> %sv0, <vscale x 16 x i64>* %out) {
; CHECK-LABEL: insert_nxv8i64_nxv16i64_lo:
; CHECK: // %bb.0:
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: st1d { z3.d }, p0, [x0, #3, mul vl]
; CHECK-NEXT: st1d { z2.d }, p0, [x0, #2, mul vl]
; CHECK-NEXT: st1d { z1.d }, p0, [x0, #1, mul vl]
; CHECK-NEXT: st1d { z0.d }, p0, [x0]
; CHECK-NEXT: ret
%v = call <vscale x 16 x i64> @llvm.experimental.vector.insert.nxv8i64.nxv16i64(<vscale x 16 x i64> undef, <vscale x 8 x i64> %sv0, i64 0)
store <vscale x 16 x i64> %v, <vscale x 16 x i64>* %out
ret void
}
define void @insert_nxv8i64_nxv16i64_hi(<vscale x 8 x i64> %sv0, <vscale x 16 x i64>* %out) {
; CHECK-LABEL: insert_nxv8i64_nxv16i64_hi:
; CHECK: // %bb.0:
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: st1d { z3.d }, p0, [x0, #7, mul vl]
; CHECK-NEXT: st1d { z2.d }, p0, [x0, #6, mul vl]
; CHECK-NEXT: st1d { z1.d }, p0, [x0, #5, mul vl]
; CHECK-NEXT: st1d { z0.d }, p0, [x0, #4, mul vl]
; CHECK-NEXT: ret
%v = call <vscale x 16 x i64> @llvm.experimental.vector.insert.nxv8i64.nxv16i64(<vscale x 16 x i64> undef, <vscale x 8 x i64> %sv0, i64 8)
store <vscale x 16 x i64> %v, <vscale x 16 x i64>* %out
ret void
}
define void @insert_v2i64_nxv16i64(<2 x i64> %sv0, <2 x i64> %sv1, <vscale x 16 x i64>* %out) {
; CHECK-LABEL: insert_v2i64_nxv16i64:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-4
; CHECK-NEXT: .cfi_escape 0x0f, 0x0c, 0x8f, 0x00, 0x11, 0x10, 0x22, 0x11, 0x20, 0x92, 0x2e, 0x00, 0x1e, 0x22 // sp + 16 + 32 * VG
; CHECK-NEXT: .cfi_offset w29, -16
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT: mov x8, sp
; CHECK-NEXT: st1d { z0.d }, p0, [sp]
; CHECK-NEXT: str q1, [sp, #32]
; CHECK-NEXT: ld1d { z0.d }, p0/z, [x8, #1, mul vl]
; CHECK-NEXT: ld1d { z1.d }, p0/z, [x8, #2, mul vl]
; CHECK-NEXT: ld1d { z2.d }, p0/z, [x8, #3, mul vl]
; CHECK-NEXT: ld1d { z3.d }, p0/z, [sp]
; CHECK-NEXT: st1d { z2.d }, p0, [x0, #3, mul vl]
; CHECK-NEXT: st1d { z1.d }, p0, [x0, #2, mul vl]
; CHECK-NEXT: st1d { z0.d }, p0, [x0, #1, mul vl]
; CHECK-NEXT: st1d { z3.d }, p0, [x0]
; CHECK-NEXT: addvl sp, sp, #4
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%v0 = call <vscale x 16 x i64> @llvm.experimental.vector.insert.v2i64.nxv16i64(<vscale x 16 x i64> undef, <2 x i64> %sv0, i64 0)
%v = call <vscale x 16 x i64> @llvm.experimental.vector.insert.v2i64.nxv16i64(<vscale x 16 x i64> %v0, <2 x i64> %sv1, i64 4)
store <vscale x 16 x i64> %v, <vscale x 16 x i64>* %out
ret void
}
define void @insert_v2i64_nxv16i64_lo0(<2 x i64>* %psv, <vscale x 16 x i64>* %out) {
; CHECK-LABEL: insert_v2i64_nxv16i64_lo0:
; CHECK: // %bb.0:
; CHECK-NEXT: ldr q0, [x0]
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: st1d { z0.d }, p0, [x1]
; CHECK-NEXT: ret
%sv = load <2 x i64>, <2 x i64>* %psv
%v = call <vscale x 16 x i64> @llvm.experimental.vector.insert.v2i64.nxv16i64(<vscale x 16 x i64> undef, <2 x i64> %sv, i64 0)
store <vscale x 16 x i64> %v, <vscale x 16 x i64>* %out
ret void
}
define void @insert_v2i64_nxv16i64_lo2(<2 x i64>* %psv, <vscale x 16 x i64>* %out) {
; CHECK-LABEL: insert_v2i64_nxv16i64_lo2:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-2
; CHECK-NEXT: .cfi_escape 0x0f, 0x0c, 0x8f, 0x00, 0x11, 0x10, 0x22, 0x11, 0x10, 0x92, 0x2e, 0x00, 0x1e, 0x22 // sp + 16 + 16 * VG
; CHECK-NEXT: .cfi_offset w29, -16
; CHECK-NEXT: ldr q0, [x0]
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: mov x8, sp
; CHECK-NEXT: str q0, [sp, #16]
; CHECK-NEXT: ld1d { z0.d }, p0/z, [x8, #1, mul vl]
; CHECK-NEXT: ld1d { z1.d }, p0/z, [sp]
; CHECK-NEXT: st1d { z0.d }, p0, [x1, #1, mul vl]
; CHECK-NEXT: st1d { z1.d }, p0, [x1]
; CHECK-NEXT: addvl sp, sp, #2
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%sv = load <2 x i64>, <2 x i64>* %psv
%v = call <vscale x 16 x i64> @llvm.experimental.vector.insert.v2i64.nxv16i64(<vscale x 16 x i64> undef, <2 x i64> %sv, i64 2)
store <vscale x 16 x i64> %v, <vscale x 16 x i64>* %out
ret void
}
; Insert subvectors that need widening
define <vscale x 4 x i32> @insert_nxv1i32_nxv4i32_undef() nounwind {
; CHECK-LABEL: insert_nxv1i32_nxv4i32_undef:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: mov z0.s, #1 // =0x1
; CHECK-NEXT: ret
entry:
%0 = insertelement <vscale x 1 x i32> undef, i32 1, i32 0
%subvec = shufflevector <vscale x 1 x i32> %0, <vscale x 1 x i32> undef, <vscale x 1 x i32> zeroinitializer
%retval = call <vscale x 4 x i32> @llvm.experimental.vector.insert.nxv4i32.nxv1i32(<vscale x 4 x i32> undef, <vscale x 1 x i32> %subvec, i64 0)
ret <vscale x 4 x i32> %retval
}
define <vscale x 6 x i16> @insert_nxv1i16_nxv6i16_undef() nounwind {
; CHECK-LABEL: insert_nxv1i16_nxv6i16_undef:
; CHECK: // %bb.0: // %entry
; CHECK-NEXT: mov z0.h, #1 // =0x1
; CHECK-NEXT: ret
entry:
%0 = insertelement <vscale x 1 x i16> undef, i16 1, i32 0
%subvec = shufflevector <vscale x 1 x i16> %0, <vscale x 1 x i16> undef, <vscale x 1 x i32> zeroinitializer
%retval = call <vscale x 6 x i16> @llvm.experimental.vector.insert.nxv6i16.nxv1i16(<vscale x 6 x i16> undef, <vscale x 1 x i16> %subvec, i64 0)
ret <vscale x 6 x i16> %retval
}
; This tests promotion of the input operand to INSERT_SUBVECTOR.
define <vscale x 8 x i16> @insert_nxv8i16_nxv2i16(<vscale x 8 x i16> %vec, <vscale x 2 x i16> %in) nounwind {
; CHECK-LABEL: insert_nxv8i16_nxv2i16:
; CHECK: // %bb.0:
; CHECK-NEXT: uunpklo z2.s, z0.h
; CHECK-NEXT: uunpklo z2.d, z2.s
; CHECK-NEXT: uzp1 z1.s, z2.s, z1.s
; CHECK-NEXT: uunpkhi z0.s, z0.h
; CHECK-NEXT: uzp1 z0.h, z1.h, z0.h
; CHECK-NEXT: ret
%r = call <vscale x 8 x i16> @llvm.experimental.vector.insert.nxv8i16.nxv2i16(<vscale x 8 x i16> %vec, <vscale x 2 x i16> %in, i64 2)
ret <vscale x 8 x i16> %r
}
; Fixed length clamping
define <vscale x 2 x i64> @insert_fixed_v2i64_nxv2i64(<vscale x 2 x i64> %vec, <2 x i64> %subvec) nounwind #0 {
; CHECK-LABEL: insert_fixed_v2i64_nxv2i64:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: cntd x9
; CHECK-NEXT: sub x9, x9, #2
; CHECK-NEXT: mov w8, #2
; CHECK-NEXT: cmp x9, #2
; CHECK-NEXT: csel x8, x9, x8, lo
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: lsl x8, x8, #3
; CHECK-NEXT: mov x9, sp
; CHECK-NEXT: st1d { z0.d }, p0, [sp]
; CHECK-NEXT: str q1, [x9, x8]
; CHECK-NEXT: ld1d { z0.d }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%retval = call <vscale x 2 x i64> @llvm.experimental.vector.insert.nxv2i64.v2i64(<vscale x 2 x i64> %vec, <2 x i64> %subvec, i64 2)
ret <vscale x 2 x i64> %retval
}
define <vscale x 2 x i64> @insert_fixed_v4i64_nxv2i64(<vscale x 2 x i64> %vec, <4 x i64>* %ptr) nounwind #0 {
; CHECK-LABEL: insert_fixed_v4i64_nxv2i64:
; CHECK: // %bb.0:
; CHECK-NEXT: str x29, [sp, #-16]! // 8-byte Folded Spill
; CHECK-NEXT: addvl sp, sp, #-1
; CHECK-NEXT: ptrue p0.d
; CHECK-NEXT: cntd x8
; CHECK-NEXT: ld1d { z1.d }, p0/z, [x0]
; CHECK-NEXT: subs x8, x8, #4
; CHECK-NEXT: csel x8, xzr, x8, lo
; CHECK-NEXT: mov w9, #4
; CHECK-NEXT: cmp x8, #4
; CHECK-NEXT: csel x8, x8, x9, lo
; CHECK-NEXT: mov x9, sp
; CHECK-NEXT: st1d { z0.d }, p0, [sp]
; CHECK-NEXT: st1d { z1.d }, p0, [x9, x8, lsl #3]
; CHECK-NEXT: ld1d { z0.d }, p0/z, [sp]
; CHECK-NEXT: addvl sp, sp, #1
; CHECK-NEXT: ldr x29, [sp], #16 // 8-byte Folded Reload
; CHECK-NEXT: ret
%subvec = load <4 x i64>, <4 x i64>* %ptr
%retval = call <vscale x 2 x i64> @llvm.experimental.vector.insert.nxv2i64.v4i64(<vscale x 2 x i64> %vec, <4 x i64> %subvec, i64 4)
ret <vscale x 2 x i64> %retval
}
attributes #0 = { vscale_range(2,2) }
declare <vscale x 2 x i64> @llvm.experimental.vector.insert.nxv2i64.v2i64(<vscale x 2 x i64>, <2 x i64>, i64)
declare <vscale x 4 x i32> @llvm.experimental.vector.insert.nxv4i32.v4i32(<vscale x 4 x i32>, <4 x i32>, i64)
declare <vscale x 8 x i16> @llvm.experimental.vector.insert.nxv8i16.v8i16(<vscale x 8 x i16>, <8 x i16>, i64)
declare <vscale x 16 x i8> @llvm.experimental.vector.insert.nxv16i8.v16i8(<vscale x 16 x i8>, <16 x i8>, i64)
declare <vscale x 2 x i64> @llvm.experimental.vector.insert.nxv2i64.v4i64(<vscale x 2 x i64>, <4 x i64>, i64)
declare <vscale x 16 x i64> @llvm.experimental.vector.insert.nxv8i64.nxv16i64(<vscale x 16 x i64>, <vscale x 8 x i64>, i64)
declare <vscale x 16 x i64> @llvm.experimental.vector.insert.v2i64.nxv16i64(<vscale x 16 x i64>, <2 x i64>, i64)
declare <vscale x 4 x i32> @llvm.experimental.vector.insert.nxv4i32.nxv1i32(<vscale x 4 x i32>, <vscale x 1 x i32>, i64)
declare <vscale x 6 x i16> @llvm.experimental.vector.insert.nxv6i16.nxv1i16(<vscale x 6 x i16>, <vscale x 1 x i16>, i64)
declare <vscale x 8 x i16> @llvm.experimental.vector.insert.nxv8i16.nxv2i16(<vscale x 8 x i16>, <vscale x 2 x i16>, i64)
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