; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc -O0 -fast-isel -verify-machineinstrs -mtriple=arm64-eabi < %s | FileCheck --enable-var-scope %s

; Test fptosi
define i32 @fptosi_wh(half %a) nounwind ssp {
; CHECK-LABEL: fptosi_wh:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    fcvt s0, h0
; CHECK-NEXT:    fcvtzs w0, s0
; CHECK-NEXT:    ret
entry:
  %conv = fptosi half %a to i32
  ret i32 %conv
}

; Test fptoui
define i32 @fptoui_swh(half %a) nounwind ssp {
; CHECK-LABEL: fptoui_swh:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    fcvt s0, h0
; CHECK-NEXT:    fcvtzu w0, s0
; CHECK-NEXT:    ret
entry:
  %conv = fptoui half %a to i32
  ret i32 %conv
}

; Test sitofp
define half @sitofp_hw_i1(i1 %a) nounwind ssp {
; CHECK-LABEL: sitofp_hw_i1:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    sbfx w8, w0, #0, #1
; CHECK-NEXT:    scvtf s0, w8
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i1 %a to half
  ret half %conv
}

; Test sitofp
define half @sitofp_hw_i8(i8 %a) nounwind ssp {
; CHECK-LABEL: sitofp_hw_i8:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    sxtb w8, w0
; CHECK-NEXT:    scvtf s0, w8
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i8 %a to half
  ret half %conv
}

; Test sitofp
define half @sitofp_hw_i16(i16 %a) nounwind ssp {
; CHECK-LABEL: sitofp_hw_i16:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    sxth w8, w0
; CHECK-NEXT:    scvtf s0, w8
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i16 %a to half
  ret half %conv
}

; Test sitofp
define half @sitofp_hw_i32(i32 %a) nounwind ssp {
; CHECK-LABEL: sitofp_hw_i32:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    scvtf s0, w0
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i32 %a to half
  ret half %conv
}

; Test sitofp
define half @sitofp_hx(i64 %a) nounwind ssp {
; CHECK-LABEL: sitofp_hx:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    scvtf s0, x0
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i64 %a to half
  ret half %conv
}

; Test uitofp
define half @uitofp_hw_i1(i1 %a) nounwind ssp {
; CHECK-LABEL: uitofp_hw_i1:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    and w8, w0, #0x1
; CHECK-NEXT:    ucvtf s0, w8
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i1 %a to half
  ret half %conv
}

; Test uitofp
define half @uitofp_hw_i8(i8 %a) nounwind ssp {
; CHECK-LABEL: uitofp_hw_i8:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    and w8, w0, #0xff
; CHECK-NEXT:    ucvtf s0, w8
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i8 %a to half
  ret half %conv
}

; Test uitofp
define half @uitofp_hw_i16(i16 %a) nounwind ssp {
; CHECK-LABEL: uitofp_hw_i16:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    and w8, w0, #0xffff
; CHECK-NEXT:    ucvtf s0, w8
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i16 %a to half
  ret half %conv
}

; Test uitofp
define half @uitofp_hw_i32(i32 %a) nounwind ssp {
; CHECK-LABEL: uitofp_hw_i32:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ucvtf s0, w0
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i32 %a to half
  ret half %conv
}

; Test uitofp
define half @uitofp_hx(i64 %a) nounwind ssp {
; CHECK-LABEL: uitofp_hx:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ucvtf s0, x0
; CHECK-NEXT:    fcvt h0, s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i64 %a to half
  ret half %conv
}

; Test fptosi
define i32 @fptosi_bf(bfloat %a) nounwind ssp {
; CHECK-LABEL: fptosi_bf:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    fmov s1, s0
; CHECK-NEXT:    // implicit-def: $s0
; CHECK-NEXT:    fmov s0, s1
; CHECK-NEXT:    fmov w8, s0
; CHECK-NEXT:    lsl w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    fcvtzs w0, s0
; CHECK-NEXT:    ret
entry:
  %conv = fptosi bfloat %a to i32
  ret i32 %conv
}

; Test fptoui
define i32 @fptoui_sbf(bfloat %a) nounwind ssp {
; CHECK-LABEL: fptoui_sbf:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    fmov s1, s0
; CHECK-NEXT:    // implicit-def: $s0
; CHECK-NEXT:    fmov s0, s1
; CHECK-NEXT:    fmov w8, s0
; CHECK-NEXT:    lsl w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    fcvtzu w0, s0
; CHECK-NEXT:    ret
entry:
  %conv = fptoui bfloat %a to i32
  ret i32 %conv
}

; Test sitofp
define bfloat @sitofp_bf_i1(i1 %a) nounwind ssp {
; CHECK-LABEL: sitofp_bf_i1:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    sbfx w8, w0, #0, #1
; CHECK-NEXT:    scvtf s0, w8
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i1 %a to bfloat
  ret bfloat %conv
}

; Test sitofp
define bfloat @sitofp_bf_i8(i8 %a) nounwind ssp {
; CHECK-LABEL: sitofp_bf_i8:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    sxtb w8, w0
; CHECK-NEXT:    scvtf s0, w8
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i8 %a to bfloat
  ret bfloat %conv
}

; Test sitofp
define bfloat @sitofp_bf_i16(i16 %a) nounwind ssp {
; CHECK-LABEL: sitofp_bf_i16:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    sxth w8, w0
; CHECK-NEXT:    scvtf s0, w8
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i16 %a to bfloat
  ret bfloat %conv
}

; Test sitofp
define bfloat @sitofp_bf_i32(i32 %a) nounwind ssp {
; CHECK-LABEL: sitofp_bf_i32:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    scvtf d0, w0
; CHECK-NEXT:    fcvtxn s0, d0
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i32 %a to bfloat
  ret bfloat %conv
}

; Test sitofp
define bfloat @sitofp_bf_i164(i64 %a) nounwind ssp {
; CHECK-LABEL: sitofp_bf_i164:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    subs x8, x0, #0
; CHECK-NEXT:    cneg x10, x0, mi
; CHECK-NEXT:    and x8, x10, #0xfffffffffffff000
; CHECK-NEXT:    lsr x9, x10, #53
; CHECK-NEXT:    subs x9, x9, #0
; CHECK-NEXT:    csel x8, x8, x10, ne
; CHECK-NEXT:    scvtf d0, x8
; CHECK-NEXT:    fmov x8, d0
; CHECK-NEXT:    and x9, x0, #0x8000000000000000
; CHECK-NEXT:    orr x8, x8, x9
; CHECK-NEXT:    cset w9, ne
; CHECK-NEXT:    ands x10, x10, #0xfff
; CHECK-NEXT:    csel w9, wzr, w9, eq
; CHECK-NEXT:    mov w9, w9
; CHECK-NEXT:    // kill: def $x9 killed $w9
; CHECK-NEXT:    orr x8, x8, x9
; CHECK-NEXT:    fmov d0, x8
; CHECK-NEXT:    fcvtxn s0, d0
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = sitofp i64 %a to bfloat
  ret bfloat %conv
}

; Test uitofp
define bfloat @uitofp_bf_i1(i1 %a) nounwind ssp {
; CHECK-LABEL: uitofp_bf_i1:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    and w8, w0, #0x1
; CHECK-NEXT:    ucvtf s0, w8
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i1 %a to bfloat
  ret bfloat %conv
}

; Test uitofp
define bfloat @uitofp_bf_i8(i8 %a) nounwind ssp {
; CHECK-LABEL: uitofp_bf_i8:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    and w8, w0, #0xff
; CHECK-NEXT:    ucvtf s0, w8
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i8 %a to bfloat
  ret bfloat %conv
}

; Test uitofp
define bfloat @uitofp_bf_i16(i16 %a) nounwind ssp {
; CHECK-LABEL: uitofp_bf_i16:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    and w8, w0, #0xffff
; CHECK-NEXT:    ucvtf s0, w8
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i16 %a to bfloat
  ret bfloat %conv
}

; Test uitofp
define bfloat @uitofp_bf_i32(i32 %a) nounwind ssp {
; CHECK-LABEL: uitofp_bf_i32:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ucvtf d0, w0
; CHECK-NEXT:    fcvtxn s0, d0
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i32 %a to bfloat
  ret bfloat %conv
}

; Test uitofp
define bfloat @uitofp_bf_i64(i64 %a) nounwind ssp {
; CHECK-LABEL: uitofp_bf_i64:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    and x8, x0, #0xfffffffffffff000
; CHECK-NEXT:    lsr x9, x0, #53
; CHECK-NEXT:    subs x9, x9, #0
; CHECK-NEXT:    csel x8, x8, x0, ne
; CHECK-NEXT:    ucvtf d0, x8
; CHECK-NEXT:    fmov x8, d0
; CHECK-NEXT:    cset w9, ne
; CHECK-NEXT:    ands x10, x0, #0xfff
; CHECK-NEXT:    csel w9, wzr, w9, eq
; CHECK-NEXT:    mov w9, w9
; CHECK-NEXT:    // kill: def $x9 killed $w9
; CHECK-NEXT:    orr x8, x8, x9
; CHECK-NEXT:    fmov d0, x8
; CHECK-NEXT:    fcvtxn s0, d0
; CHECK-NEXT:    fmov w9, s0
; CHECK-NEXT:    ubfx w8, w9, #16, #1
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    mov w9, #32767 // =0x7fff
; CHECK-NEXT:    add w8, w8, w9
; CHECK-NEXT:    lsr w8, w8, #16
; CHECK-NEXT:    fmov s0, w8
; CHECK-NEXT:    // kill: def $h0 killed $h0 killed $s0
; CHECK-NEXT:    ret
entry:
  %conv = uitofp i64 %a to bfloat
  ret bfloat %conv
}