llvm/test/CodeGen/AArch64/complex-int-to-fp.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple | FileCheck %s

define void @autogen_SD19655(ptr %addr, ptr %addrfloat) {
; CHECK-LABEL: autogen_SD19655:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ldr q0, [x0]
; CHECK-NEXT:    mov.d x8, v0[1]
; CHECK-NEXT:    fmov x9, d0
; CHECK-NEXT:    scvtf s1, x9
; CHECK-NEXT:    scvtf s0, x8
; CHECK-NEXT:    mov.s v1[1], v0[0]
; CHECK-NEXT:    str d1, [x1]
; CHECK-NEXT:    ret
  %T = load <2 x i64>, ptr %addr
  %F = sitofp <2 x i64> %T to <2 x float>
  store <2 x float> %F, ptr %addrfloat
  ret void
}

define <2 x double> @test_signed_v2i32_to_v2f64(<2 x i32> %v) nounwind readnone {
; CHECK-LABEL: test_signed_v2i32_to_v2f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    sshll.2d v0, v0, #0
; CHECK-NEXT:    scvtf.2d v0, v0
; CHECK-NEXT:    ret
  %conv = sitofp <2 x i32> %v to <2 x double>
  ret <2 x double> %conv
}

define <2 x double> @test_unsigned_v2i32_to_v2f64(<2 x i32> %v) nounwind readnone {
; CHECK-LABEL: test_unsigned_v2i32_to_v2f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ushll.2d v0, v0, #0
; CHECK-NEXT:    ucvtf.2d v0, v0
; CHECK-NEXT:    ret
  %conv = uitofp <2 x i32> %v to <2 x double>
  ret <2 x double> %conv
}

define <2 x double> @test_signed_v2i16_to_v2f64(<2 x i16> %v) nounwind readnone {
; CHECK-LABEL: test_signed_v2i16_to_v2f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    shl.2s v0, v0, #16
; CHECK-NEXT:    sshr.2s v0, v0, #16
; CHECK-NEXT:    sshll.2d v0, v0, #0
; CHECK-NEXT:    scvtf.2d v0, v0
; CHECK-NEXT:    ret

  %conv = sitofp <2 x i16> %v to <2 x double>
  ret <2 x double> %conv
}
define <2 x double> @test_unsigned_v2i16_to_v2f64(<2 x i16> %v) nounwind readnone {
; CHECK-LABEL: test_unsigned_v2i16_to_v2f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    movi d1, #0x00ffff0000ffff
; CHECK-NEXT:    and.8b v0, v0, v1
; CHECK-NEXT:    ushll.2d v0, v0, #0
; CHECK-NEXT:    ucvtf.2d v0, v0
; CHECK-NEXT:    ret

  %conv = uitofp <2 x i16> %v to <2 x double>
  ret <2 x double> %conv
}

define <2 x double> @test_signed_v2i8_to_v2f64(<2 x i8> %v) nounwind readnone {
; CHECK-LABEL: test_signed_v2i8_to_v2f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    shl.2s v0, v0, #24
; CHECK-NEXT:    sshr.2s v0, v0, #24
; CHECK-NEXT:    sshll.2d v0, v0, #0
; CHECK-NEXT:    scvtf.2d v0, v0
; CHECK-NEXT:    ret

  %conv = sitofp <2 x i8> %v to <2 x double>
  ret <2 x double> %conv
}
define <2 x double> @test_unsigned_v2i8_to_v2f64(<2 x i8> %v) nounwind readnone {
; CHECK-LABEL: test_unsigned_v2i8_to_v2f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    movi d1, #0x0000ff000000ff
; CHECK-NEXT:    and.8b v0, v0, v1
; CHECK-NEXT:    ushll.2d v0, v0, #0
; CHECK-NEXT:    ucvtf.2d v0, v0
; CHECK-NEXT:    ret

  %conv = uitofp <2 x i8> %v to <2 x double>
  ret <2 x double> %conv
}

define <2 x float> @test_signed_v2i64_to_v2f32(<2 x i64> %v) nounwind readnone {
; CHECK-LABEL: test_signed_v2i64_to_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    mov.d x8, v0[1]
; CHECK-NEXT:    fmov x9, d0
; CHECK-NEXT:    scvtf s0, x9
; CHECK-NEXT:    scvtf s1, x8
; CHECK-NEXT:    mov.s v0[1], v1[0]
; CHECK-NEXT:    // kill: def $d0 killed $d0 killed $q0
; CHECK-NEXT:    ret

  %conv = sitofp <2 x i64> %v to <2 x float>
  ret <2 x float> %conv
}
define <2 x float> @test_unsigned_v2i64_to_v2f32(<2 x i64> %v) nounwind readnone {
; CHECK-LABEL: test_unsigned_v2i64_to_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    mov.d x8, v0[1]
; CHECK-NEXT:    fmov x9, d0
; CHECK-NEXT:    ucvtf s0, x9
; CHECK-NEXT:    ucvtf s1, x8
; CHECK-NEXT:    mov.s v0[1], v1[0]
; CHECK-NEXT:    // kill: def $d0 killed $d0 killed $q0
; CHECK-NEXT:    ret

  %conv = uitofp <2 x i64> %v to <2 x float>
  ret <2 x float> %conv
}

define <2 x float> @test_signed_v2i16_to_v2f32(<2 x i16> %v) nounwind readnone {
; CHECK-LABEL: test_signed_v2i16_to_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    shl.2s v0, v0, #16
; CHECK-NEXT:    sshr.2s v0, v0, #16
; CHECK-NEXT:    scvtf.2s v0, v0
; CHECK-NEXT:    ret

  %conv = sitofp <2 x i16> %v to <2 x float>
  ret <2 x float> %conv
}
define <2 x float> @test_unsigned_v2i16_to_v2f32(<2 x i16> %v) nounwind readnone {
; CHECK-LABEL: test_unsigned_v2i16_to_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    movi d1, #0x00ffff0000ffff
; CHECK-NEXT:    and.8b v0, v0, v1
; CHECK-NEXT:    ucvtf.2s v0, v0
; CHECK-NEXT:    ret

  %conv = uitofp <2 x i16> %v to <2 x float>
  ret <2 x float> %conv
}

define <2 x float> @test_signed_v2i8_to_v2f32(<2 x i8> %v) nounwind readnone {
; CHECK-LABEL: test_signed_v2i8_to_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    shl.2s v0, v0, #24
; CHECK-NEXT:    sshr.2s v0, v0, #24
; CHECK-NEXT:    scvtf.2s v0, v0
; CHECK-NEXT:    ret

  %conv = sitofp <2 x i8> %v to <2 x float>
  ret <2 x float> %conv
}
define <2 x float> @test_unsigned_v2i8_to_v2f32(<2 x i8> %v) nounwind readnone {
; CHECK-LABEL: test_unsigned_v2i8_to_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    movi d1, #0x0000ff000000ff
; CHECK-NEXT:    and.8b v0, v0, v1
; CHECK-NEXT:    ucvtf.2s v0, v0
; CHECK-NEXT:    ret

  %conv = uitofp <2 x i8> %v to <2 x float>
  ret <2 x float> %conv
}

define <4 x float> @test_signed_v4i16_to_v4f32(<4 x i16> %v) nounwind readnone {
; CHECK-LABEL: test_signed_v4i16_to_v4f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    sshll.4s v0, v0, #0
; CHECK-NEXT:    scvtf.4s v0, v0
; CHECK-NEXT:    ret

  %conv = sitofp <4 x i16> %v to <4 x float>
  ret <4 x float> %conv
}

define <4 x float> @test_unsigned_v4i16_to_v4f32(<4 x i16> %v) nounwind readnone {
; CHECK-LABEL: test_unsigned_v4i16_to_v4f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ushll.4s v0, v0, #0
; CHECK-NEXT:    ucvtf.4s v0, v0
; CHECK-NEXT:    ret

  %conv = uitofp <4 x i16> %v to <4 x float>
  ret <4 x float> %conv
}

define <4 x float> @test_signed_v4i8_to_v4f32(<4 x i8> %v) nounwind readnone {
; CHECK-LABEL: test_signed_v4i8_to_v4f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    shl.4h v0, v0, #8
; CHECK-NEXT:    sshr.4h v0, v0, #8
; CHECK-NEXT:    sshll.4s v0, v0, #0
; CHECK-NEXT:    scvtf.4s v0, v0
; CHECK-NEXT:    ret

  %conv = sitofp <4 x i8> %v to <4 x float>
  ret <4 x float> %conv
}
define <4 x float> @test_unsigned_v4i8_to_v4f32(<4 x i8> %v) nounwind readnone {
; CHECK-LABEL: test_unsigned_v4i8_to_v4f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    bic.4h v0, #255, lsl #8
; CHECK-NEXT:    ushll.4s v0, v0, #0
; CHECK-NEXT:    ucvtf.4s v0, v0
; CHECK-NEXT:    ret

  %conv = uitofp <4 x i8> %v to <4 x float>
  ret <4 x float> %conv
}