llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-fp-extend-trunc.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mattr=+sve2 -force-streaming-compatible  < %s | FileCheck %s
; RUN: llc -mattr=+sme -force-streaming  < %s | FileCheck %s
; RUN: llc -force-streaming-compatible < %s | FileCheck %s --check-prefix=NONEON-NOSVE

target triple = "aarch64-unknown-linux-gnu"

;
; FCVT H -> S; Without load instr
;

define void @fcvt_v2f16_to_v2f32(<2 x half> %a, ptr %b) {
; CHECK-LABEL: fcvt_v2f16_to_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $d0 killed $d0 def $z0
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    uunpklo z0.s, z0.h
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.h
; CHECK-NEXT:    str d0, [x0]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v2f16_to_v2f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    str d0, [sp, #-16]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 16
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #2]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #8]
; NONEON-NOSVE-NEXT:    str d0, [x0]
; NONEON-NOSVE-NEXT:    add sp, sp, #16
; NONEON-NOSVE-NEXT:    ret
  %res = fpext <2 x half> %a to <2 x float>
  store <2 x float> %res, ptr %b
  ret void
}

define void @fcvt_v4f16_to_v4f32(<4 x half> %a, ptr %b) {
; CHECK-LABEL: fcvt_v4f16_to_v4f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $d0 killed $d0 def $z0
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    uunpklo z0.s, z0.h
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.h
; CHECK-NEXT:    str q0, [x0]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v4f16_to_v4f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    sub sp, sp, #32
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    str d0, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #14]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #12]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #24]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #10]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr q0, [sp, #16]
; NONEON-NOSVE-NEXT:    str q0, [x0]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %res = fpext <4 x half> %a to <4 x float>
  store <4 x float> %res, ptr %b
  ret void
}

define void @fcvt_v8f16_to_v8f32(<8 x half> %a, ptr %b) {
; CHECK-LABEL: fcvt_v8f16_to_v8f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    // kill: def $q0 killed $q0 def $z0_z1
; CHECK-NEXT:    ext z2.b, { z0.b, z1.b }, #8
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    uunpklo z0.s, z0.h
; CHECK-NEXT:    uunpklo z1.s, z2.h
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.h
; CHECK-NEXT:    fcvt z1.s, p0/m, z1.h
; CHECK-NEXT:    stp q0, q1, [x0]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v8f16_to_v8f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    str q0, [sp, #-64]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 64
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #30]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #28]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #56]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #26]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #24]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #48]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #22]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #20]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #40]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #18]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #16]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldp q0, q1, [sp, #32]
; NONEON-NOSVE-NEXT:    stp q1, q0, [x0]
; NONEON-NOSVE-NEXT:    add sp, sp, #64
; NONEON-NOSVE-NEXT:    ret
  %res = fpext <8 x half> %a to <8 x float>
  store <8 x float> %res, ptr %b
  ret void
}

define void @fcvt_v16f16_to_v16f32(<16 x half> %a, ptr %b) {
; CHECK-LABEL: fcvt_v16f16_to_v16f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    mov z3.d, z0.d
; CHECK-NEXT:    // kill: def $q1 killed $q1 def $z1_z2
; CHECK-NEXT:    ext z0.b, { z1.b, z2.b }, #8
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    uunpklo z1.s, z1.h
; CHECK-NEXT:    ext z5.b, { z3.b, z4.b }, #8
; CHECK-NEXT:    uunpklo z0.s, z0.h
; CHECK-NEXT:    uunpklo z2.s, z3.h
; CHECK-NEXT:    fcvt z1.s, p0/m, z1.h
; CHECK-NEXT:    uunpklo z3.s, z5.h
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.h
; CHECK-NEXT:    fcvt z2.s, p0/m, z2.h
; CHECK-NEXT:    fcvt z3.s, p0/m, z3.h
; CHECK-NEXT:    stp q1, q0, [x0, #32]
; CHECK-NEXT:    stp q2, q3, [x0]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v16f16_to_v16f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    stp q0, q1, [sp, #-128]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 128
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp, #16]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #48]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #46]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #44]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #88]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #42]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #40]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #80]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #38]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #36]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #72]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #34]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #32]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #64]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #62]
; NONEON-NOSVE-NEXT:    ldp q3, q2, [sp, #64]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #60]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #120]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #58]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #56]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #112]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #54]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #52]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #104]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #50]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #48]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #96]
; NONEON-NOSVE-NEXT:    ldp q0, q1, [sp, #96]
; NONEON-NOSVE-NEXT:    stp q2, q3, [x0]
; NONEON-NOSVE-NEXT:    stp q1, q0, [x0, #32]
; NONEON-NOSVE-NEXT:    add sp, sp, #128
; NONEON-NOSVE-NEXT:    ret
  %res = fpext <16 x half> %a to <16 x float>
  store <16 x float> %res, ptr %b
  ret void
}

;
;
; FCVT H -> S
;

define void @fcvt_v2f16_v2f32(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v2f16_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl2
; CHECK-NEXT:    ld1h { z0.s }, p0/z, [x0]
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.h
; CHECK-NEXT:    str d0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v2f16_v2f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    sub sp, sp, #32
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    ldr w8, [x0]
; NONEON-NOSVE-NEXT:    str w8, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #8]
; NONEON-NOSVE-NEXT:    str d0, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #18]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #16]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #24]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #24]
; NONEON-NOSVE-NEXT:    str d0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <2 x half>, ptr %a
  %res = fpext <2 x half> %op1 to <2 x float>
  store <2 x float> %res, ptr %b
  ret void
}

define void @fcvt_v4f16_v4f32(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v4f16_v4f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    ld1h { z0.s }, p0/z, [x0]
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.h
; CHECK-NEXT:    str q0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v4f16_v4f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    sub sp, sp, #32
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    ldr d0, [x0]
; NONEON-NOSVE-NEXT:    str d0, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #14]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #12]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #24]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #10]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr q0, [sp, #16]
; NONEON-NOSVE-NEXT:    str q0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <4 x half>, ptr %a
  %res = fpext <4 x half> %op1 to <4 x float>
  store <4 x float> %res, ptr %b
  ret void
}

define void @fcvt_v8f16_v8f32(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v8f16_v8f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    mov x8, #4 // =0x4
; CHECK-NEXT:    ld1h { z0.s }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    ld1h { z1.s }, p0/z, [x0]
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.h
; CHECK-NEXT:    fcvt z1.s, p0/m, z1.h
; CHECK-NEXT:    stp q1, q0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v8f16_v8f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldr q0, [x0]
; NONEON-NOSVE-NEXT:    str q0, [sp, #-64]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 64
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #30]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #28]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #56]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #26]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #24]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #48]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #22]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #20]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #40]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #18]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #16]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldp q0, q1, [sp, #32]
; NONEON-NOSVE-NEXT:    stp q1, q0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #64
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <8 x half>, ptr %a
  %res = fpext <8 x half> %op1 to <8 x float>
  store <8 x float> %res, ptr %b
  ret void
}

define void @fcvt_v16f16_v16f32(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v16f16_v16f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    mov x8, #8 // =0x8
; CHECK-NEXT:    ld1h { z0.s }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #12 // =0xc
; CHECK-NEXT:    ld1h { z2.s }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.s }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #4 // =0x4
; CHECK-NEXT:    ld1h { z3.s }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.h
; CHECK-NEXT:    fcvt z2.s, p0/m, z2.h
; CHECK-NEXT:    fcvt z1.s, p0/m, z1.h
; CHECK-NEXT:    fcvt z3.s, p0/m, z3.h
; CHECK-NEXT:    stp q0, q1, [x1, #32]
; CHECK-NEXT:    stp q2, q3, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v16f16_v16f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldp q0, q1, [x0]
; NONEON-NOSVE-NEXT:    stp q0, q1, [sp, #-128]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 128
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp, #16]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #48]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #46]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #44]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #88]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #42]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #40]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #80]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #38]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #36]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #72]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #34]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #32]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #64]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #62]
; NONEON-NOSVE-NEXT:    ldp q3, q2, [sp, #64]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #60]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #120]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #58]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #56]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #112]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #54]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #52]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #104]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #50]
; NONEON-NOSVE-NEXT:    fcvt s1, h0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #48]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #96]
; NONEON-NOSVE-NEXT:    ldp q0, q1, [sp, #96]
; NONEON-NOSVE-NEXT:    stp q2, q3, [x1]
; NONEON-NOSVE-NEXT:    stp q1, q0, [x1, #32]
; NONEON-NOSVE-NEXT:    add sp, sp, #128
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <16 x half>, ptr %a
  %res = fpext <16 x half> %op1 to <16 x float>
  store <16 x float> %res, ptr %b
  ret void
}

;
; FCVT H -> D
;

define void @fcvt_v1f16_v1f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v1f16_v1f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ldr h0, [x0]
; CHECK-NEXT:    fcvt d0, h0
; CHECK-NEXT:    str d0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v1f16_v1f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    sub sp, sp, #16
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 16
; NONEON-NOSVE-NEXT:    ldr h0, [x0]
; NONEON-NOSVE-NEXT:    fcvt d0, h0
; NONEON-NOSVE-NEXT:    str d0, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #8]
; NONEON-NOSVE-NEXT:    str d0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #16
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <1 x half>, ptr %a
  %res = fpext <1 x half> %op1 to <1 x double>
  store <1 x double> %res, ptr %b
  ret void
}

define void @fcvt_v2f16_v2f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v2f16_v2f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    ld1h { z0.d }, p0/z, [x0]
; CHECK-NEXT:    fcvt z0.d, p0/m, z0.h
; CHECK-NEXT:    str q0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v2f16_v2f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldr w8, [x0]
; NONEON-NOSVE-NEXT:    str w8, [sp, #-32]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    ldr d0, [sp]
; NONEON-NOSVE-NEXT:    str d0, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #10]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr q0, [sp, #16]
; NONEON-NOSVE-NEXT:    str q0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <2 x half>, ptr %a
  %res = fpext <2 x half> %op1 to <2 x double>
  store <2 x double> %res, ptr %b
  ret void
}

define void @fcvt_v4f16_v4f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v4f16_v4f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    mov x8, #2 // =0x2
; CHECK-NEXT:    ld1h { z0.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    ld1h { z1.d }, p0/z, [x0]
; CHECK-NEXT:    fcvt z0.d, p0/m, z0.h
; CHECK-NEXT:    fcvt z1.d, p0/m, z1.h
; CHECK-NEXT:    stp q1, q0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v4f16_v4f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    sub sp, sp, #48
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 48
; NONEON-NOSVE-NEXT:    ldr d0, [x0]
; NONEON-NOSVE-NEXT:    str d0, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #10]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #14]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #12]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldp q0, q1, [sp, #16]
; NONEON-NOSVE-NEXT:    stp q1, q0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #48
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <4 x half>, ptr %a
  %res = fpext <4 x half> %op1 to <4 x double>
  store <4 x double> %res, ptr %b
  ret void
}

define void @fcvt_v8f16_v8f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v8f16_v8f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    mov x8, #4 // =0x4
; CHECK-NEXT:    ld1h { z0.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #6 // =0x6
; CHECK-NEXT:    ld1h { z2.d }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #2 // =0x2
; CHECK-NEXT:    ld1h { z3.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    fcvt z0.d, p0/m, z0.h
; CHECK-NEXT:    fcvt z2.d, p0/m, z2.h
; CHECK-NEXT:    fcvt z1.d, p0/m, z1.h
; CHECK-NEXT:    fcvt z3.d, p0/m, z3.h
; CHECK-NEXT:    stp q0, q1, [x1, #32]
; CHECK-NEXT:    stp q2, q3, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v8f16_v8f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldr q0, [x0]
; NONEON-NOSVE-NEXT:    str q0, [sp, #-96]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 96
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #26]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #24]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #80]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #30]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #28]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #64]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #18]
; NONEON-NOSVE-NEXT:    ldp q3, q2, [sp, #64]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #16]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #48]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #22]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #20]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldp q0, q1, [sp, #32]
; NONEON-NOSVE-NEXT:    stp q2, q3, [x1]
; NONEON-NOSVE-NEXT:    stp q1, q0, [x1, #32]
; NONEON-NOSVE-NEXT:    add sp, sp, #96
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <8 x half>, ptr %a
  %res = fpext <8 x half> %op1 to <8 x double>
  store <8 x double> %res, ptr %b
  ret void
}

define void @fcvt_v16f16_v16f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v16f16_v16f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    mov x8, #12 // =0xc
; CHECK-NEXT:    ld1h { z0.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #14 // =0xe
; CHECK-NEXT:    ld1h { z6.d }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #8 // =0x8
; CHECK-NEXT:    ld1h { z2.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #10 // =0xa
; CHECK-NEXT:    ld1h { z3.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #4 // =0x4
; CHECK-NEXT:    fcvt z0.d, p0/m, z0.h
; CHECK-NEXT:    ld1h { z4.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    mov x8, #6 // =0x6
; CHECK-NEXT:    fcvt z1.d, p0/m, z1.h
; CHECK-NEXT:    ld1h { z5.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    fcvt z2.d, p0/m, z2.h
; CHECK-NEXT:    mov x8, #2 // =0x2
; CHECK-NEXT:    fcvt z3.d, p0/m, z3.h
; CHECK-NEXT:    ld1h { z7.d }, p0/z, [x0, x8, lsl #1]
; CHECK-NEXT:    fcvt z4.d, p0/m, z4.h
; CHECK-NEXT:    stp q0, q1, [x1, #96]
; CHECK-NEXT:    movprfx z0, z5
; CHECK-NEXT:    fcvt z0.d, p0/m, z5.h
; CHECK-NEXT:    movprfx z1, z6
; CHECK-NEXT:    fcvt z1.d, p0/m, z6.h
; CHECK-NEXT:    stp q2, q3, [x1, #64]
; CHECK-NEXT:    movprfx z2, z7
; CHECK-NEXT:    fcvt z2.d, p0/m, z7.h
; CHECK-NEXT:    stp q4, q0, [x1, #32]
; CHECK-NEXT:    stp q1, q2, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v16f16_v16f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    sub sp, sp, #192
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 192
; NONEON-NOSVE-NEXT:    ldp q0, q1, [x0]
; NONEON-NOSVE-NEXT:    stp q0, q1, [sp]
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp, #16]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #48]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #42]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #40]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #112]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #46]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #44]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #96]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #34]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #32]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #80]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #38]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #36]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #64]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #58]
; NONEON-NOSVE-NEXT:    ldp q4, q3, [sp, #64]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #56]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #176]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #62]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #60]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #160]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #50]
; NONEON-NOSVE-NEXT:    ldp q7, q6, [sp, #160]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #48]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #144]
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #54]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr h0, [sp, #52]
; NONEON-NOSVE-NEXT:    fcvt s0, h0
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #128]
; NONEON-NOSVE-NEXT:    ldp q1, q0, [sp, #96]
; NONEON-NOSVE-NEXT:    ldp q2, q5, [sp, #128]
; NONEON-NOSVE-NEXT:    stp q3, q4, [x1, #32]
; NONEON-NOSVE-NEXT:    stp q6, q7, [x1, #64]
; NONEON-NOSVE-NEXT:    stp q0, q1, [x1]
; NONEON-NOSVE-NEXT:    stp q5, q2, [x1, #96]
; NONEON-NOSVE-NEXT:    add sp, sp, #192
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <16 x half>, ptr %a
  %res = fpext <16 x half> %op1 to <16 x double>
  store <16 x double> %res, ptr %b
  ret void
}

;
; FCVT S -> D
;

define void @fcvt_v1f32_v1f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v1f32_v1f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ldr s0, [x0]
; CHECK-NEXT:    fcvt d0, s0
; CHECK-NEXT:    str d0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v1f32_v1f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldr s0, [x0]
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    str d0, [x1]
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <1 x float>, ptr %a
  %res = fpext <1 x float> %op1 to <1 x double>
  store <1 x double> %res, ptr %b
  ret void
}

define void @fcvt_v2f32_v2f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v2f32_v2f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    ld1w { z0.d }, p0/z, [x0]
; CHECK-NEXT:    fcvt z0.d, p0/m, z0.s
; CHECK-NEXT:    str q0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v2f32_v2f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    sub sp, sp, #32
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    ldr d0, [x0]
; NONEON-NOSVE-NEXT:    str d0, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #12]
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr q0, [sp, #16]
; NONEON-NOSVE-NEXT:    str q0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <2 x float>, ptr %a
  %res = fpext <2 x float> %op1 to <2 x double>
  store <2 x double> %res, ptr %b
  ret void
}

define void @fcvt_v4f32_v4f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v4f32_v4f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    mov x8, #2 // =0x2
; CHECK-NEXT:    ld1w { z0.d }, p0/z, [x0, x8, lsl #2]
; CHECK-NEXT:    ld1w { z1.d }, p0/z, [x0]
; CHECK-NEXT:    fcvt z0.d, p0/m, z0.s
; CHECK-NEXT:    fcvt z1.d, p0/m, z1.s
; CHECK-NEXT:    stp q1, q0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v4f32_v4f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldr q0, [x0]
; NONEON-NOSVE-NEXT:    str q0, [sp, #-64]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 64
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #28]
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #24]
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #48]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #20]
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #16]
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldp q0, q1, [sp, #32]
; NONEON-NOSVE-NEXT:    stp q1, q0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #64
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <4 x float>, ptr %a
  %res = fpext <4 x float> %op1 to <4 x double>
  store <4 x double> %res, ptr %b
  ret void
}

define void @fcvt_v8f32_v8f64(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v8f32_v8f64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    mov x8, #4 // =0x4
; CHECK-NEXT:    ld1w { z0.d }, p0/z, [x0, x8, lsl #2]
; CHECK-NEXT:    mov x8, #6 // =0x6
; CHECK-NEXT:    ld1w { z2.d }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.d }, p0/z, [x0, x8, lsl #2]
; CHECK-NEXT:    mov x8, #2 // =0x2
; CHECK-NEXT:    ld1w { z3.d }, p0/z, [x0, x8, lsl #2]
; CHECK-NEXT:    fcvt z0.d, p0/m, z0.s
; CHECK-NEXT:    fcvt z2.d, p0/m, z2.s
; CHECK-NEXT:    fcvt z1.d, p0/m, z1.s
; CHECK-NEXT:    fcvt z3.d, p0/m, z3.s
; CHECK-NEXT:    stp q0, q1, [x1, #32]
; CHECK-NEXT:    stp q2, q3, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v8f32_v8f64:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldp q0, q1, [x0]
; NONEON-NOSVE-NEXT:    stp q0, q1, [sp, #-128]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 128
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldp d1, d0, [sp, #16]
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #48]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #44]
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #40]
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #80]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #36]
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #32]
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #64]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #60]
; NONEON-NOSVE-NEXT:    ldp q3, q2, [sp, #64]
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #56]
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #112]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #52]
; NONEON-NOSVE-NEXT:    fcvt d1, s0
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #48]
; NONEON-NOSVE-NEXT:    fcvt d0, s0
; NONEON-NOSVE-NEXT:    stp d0, d1, [sp, #96]
; NONEON-NOSVE-NEXT:    ldp q0, q1, [sp, #96]
; NONEON-NOSVE-NEXT:    stp q2, q3, [x1]
; NONEON-NOSVE-NEXT:    stp q1, q0, [x1, #32]
; NONEON-NOSVE-NEXT:    add sp, sp, #128
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <8 x float>, ptr %a
  %res = fpext <8 x float> %op1 to <8 x double>
  store <8 x double> %res, ptr %b
  ret void
}

;
; FCVT S -> H
;

define void @fcvt_v2f32_v2f16(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v2f32_v2f16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl2
; CHECK-NEXT:    ldr d0, [x0]
; CHECK-NEXT:    fcvt z0.h, p0/m, z0.s
; CHECK-NEXT:    st1h { z0.s }, p0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v2f32_v2f16:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    sub sp, sp, #32
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    ldr d0, [x0]
; NONEON-NOSVE-NEXT:    str d0, [sp, #8]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #12]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #18]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #16]
; NONEON-NOSVE-NEXT:    str d0, [sp, #24]
; NONEON-NOSVE-NEXT:    ldr w8, [sp, #24]
; NONEON-NOSVE-NEXT:    str w8, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <2 x float>, ptr %a
  %res = fptrunc <2 x float> %op1 to <2 x half>
  store <2 x half> %res, ptr %b
  ret void
}

define void @fcvt_v4f32_v4f16(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v4f32_v4f16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    ldr q0, [x0]
; CHECK-NEXT:    fcvt z0.h, p0/m, z0.s
; CHECK-NEXT:    st1h { z0.s }, p0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v4f32_v4f16:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldr q0, [x0]
; NONEON-NOSVE-NEXT:    str q0, [sp, #-32]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #12]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #30]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #28]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #4]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #26]
; NONEON-NOSVE-NEXT:    ldr s0, [sp]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #24]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #24]
; NONEON-NOSVE-NEXT:    str d0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <4 x float>, ptr %a
  %res = fptrunc <4 x float> %op1 to <4 x half>
  store <4 x half> %res, ptr %b
  ret void
}

define void @fcvt_v8f32_v8f16(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v8f32_v8f16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ldp q1, q0, [x0]
; CHECK-NEXT:    ptrue p0.s, vl4
; CHECK-NEXT:    mov x8, #4 // =0x4
; CHECK-NEXT:    fcvt z0.h, p0/m, z0.s
; CHECK-NEXT:    fcvt z1.h, p0/m, z1.s
; CHECK-NEXT:    st1h { z0.s }, p0, [x1, x8, lsl #1]
; CHECK-NEXT:    st1h { z1.s }, p0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v8f32_v8f16:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldp q1, q0, [x0]
; NONEON-NOSVE-NEXT:    stp q1, q0, [sp, #-48]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 48
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #28]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #46]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #24]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #44]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #20]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #42]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #16]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #40]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #12]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #38]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #36]
; NONEON-NOSVE-NEXT:    ldr s0, [sp, #4]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #34]
; NONEON-NOSVE-NEXT:    ldr s0, [sp]
; NONEON-NOSVE-NEXT:    fcvt h0, s0
; NONEON-NOSVE-NEXT:    str h0, [sp, #32]
; NONEON-NOSVE-NEXT:    ldr q0, [sp, #32]
; NONEON-NOSVE-NEXT:    str q0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #48
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <8 x float>, ptr %a
  %res = fptrunc <8 x float> %op1 to <8 x half>
  store <8 x half> %res, ptr %b
  ret void
}

;
; FCVT D -> H
;

define void @fcvt_v1f64_v1f16(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v1f64_v1f16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl1
; CHECK-NEXT:    ldr d0, [x0]
; CHECK-NEXT:    fcvt z0.h, p0/m, z0.d
; CHECK-NEXT:    st1h { z0.d }, p0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v1f64_v1f16:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldr d0, [x0]
; NONEON-NOSVE-NEXT:    fcvt h0, d0
; NONEON-NOSVE-NEXT:    str h0, [x1]
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <1 x double>, ptr %a
  %res = fptrunc <1 x double> %op1 to <1 x half>
  store <1 x half> %res, ptr %b
  ret void
}

define void @fcvt_v2f64_v2f16(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v2f64_v2f16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    ldr q0, [x0]
; CHECK-NEXT:    fcvt z0.h, p0/m, z0.d
; CHECK-NEXT:    st1h { z0.d }, p0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v2f64_v2f16:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldr q0, [x0]
; NONEON-NOSVE-NEXT:    str q0, [sp, #-32]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt h0, d0
; NONEON-NOSVE-NEXT:    str h0, [sp, #18]
; NONEON-NOSVE-NEXT:    ldr d0, [sp]
; NONEON-NOSVE-NEXT:    fcvt h0, d0
; NONEON-NOSVE-NEXT:    str h0, [sp, #16]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #16]
; NONEON-NOSVE-NEXT:    str d0, [sp, #24]
; NONEON-NOSVE-NEXT:    ldr w8, [sp, #24]
; NONEON-NOSVE-NEXT:    str w8, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <2 x double>, ptr %a
  %res = fptrunc <2 x double> %op1 to <2 x half>
  store <2 x half> %res, ptr %b
  ret void
}

define void @fcvt_v4f64_v4f16(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v4f64_v4f16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ldp q1, q0, [x0]
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    mov x8, #2 // =0x2
; CHECK-NEXT:    fcvt z0.h, p0/m, z0.d
; CHECK-NEXT:    fcvt z1.h, p0/m, z1.d
; CHECK-NEXT:    st1h { z0.d }, p0, [x1, x8, lsl #1]
; CHECK-NEXT:    st1h { z1.d }, p0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v4f64_v4f16:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldp q1, q0, [x0]
; NONEON-NOSVE-NEXT:    stp q1, q0, [sp, #-48]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 48
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #24]
; NONEON-NOSVE-NEXT:    fcvt h0, d0
; NONEON-NOSVE-NEXT:    str h0, [sp, #46]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #16]
; NONEON-NOSVE-NEXT:    fcvt h0, d0
; NONEON-NOSVE-NEXT:    str h0, [sp, #44]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt h0, d0
; NONEON-NOSVE-NEXT:    str h0, [sp, #42]
; NONEON-NOSVE-NEXT:    ldr d0, [sp]
; NONEON-NOSVE-NEXT:    fcvt h0, d0
; NONEON-NOSVE-NEXT:    str h0, [sp, #40]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #40]
; NONEON-NOSVE-NEXT:    str d0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #48
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <4 x double>, ptr %a
  %res = fptrunc <4 x double> %op1 to <4 x half>
  store <4 x half> %res, ptr %b
  ret void
}

;
; FCVT D -> S
;

define void @fcvt_v1f64_v1f32(<1 x double> %op1, ptr %b) {
; CHECK-LABEL: fcvt_v1f64_v1f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl1
; CHECK-NEXT:    // kill: def $d0 killed $d0 def $z0
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.d
; CHECK-NEXT:    st1w { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v1f64_v1f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    fcvt s0, d0
; NONEON-NOSVE-NEXT:    str s0, [x0]
; NONEON-NOSVE-NEXT:    ret
  %res = fptrunc <1 x double> %op1 to <1 x float>
  store <1 x float> %res, ptr %b
  ret void
}

define void @fcvt_v2f64_v2f32(<2 x double> %op1, ptr %b) {
; CHECK-LABEL: fcvt_v2f64_v2f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    // kill: def $q0 killed $q0 def $z0
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.d
; CHECK-NEXT:    st1w { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v2f64_v2f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    str q0, [sp, #-32]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 32
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt s1, d0
; NONEON-NOSVE-NEXT:    ldr d0, [sp]
; NONEON-NOSVE-NEXT:    fcvt s0, d0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #24]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #24]
; NONEON-NOSVE-NEXT:    str d0, [x0]
; NONEON-NOSVE-NEXT:    add sp, sp, #32
; NONEON-NOSVE-NEXT:    ret
  %res = fptrunc <2 x double> %op1 to <2 x float>
  store <2 x float> %res, ptr %b
  ret void
}

define void @fcvt_v4f64_v4f32(ptr %a, ptr %b) {
; CHECK-LABEL: fcvt_v4f64_v4f32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ldp q1, q0, [x0]
; CHECK-NEXT:    ptrue p0.d, vl2
; CHECK-NEXT:    mov x8, #2 // =0x2
; CHECK-NEXT:    fcvt z0.s, p0/m, z0.d
; CHECK-NEXT:    fcvt z1.s, p0/m, z1.d
; CHECK-NEXT:    st1w { z0.d }, p0, [x1, x8, lsl #2]
; CHECK-NEXT:    st1w { z1.d }, p0, [x1]
; CHECK-NEXT:    ret
;
; NONEON-NOSVE-LABEL: fcvt_v4f64_v4f32:
; NONEON-NOSVE:       // %bb.0:
; NONEON-NOSVE-NEXT:    ldp q1, q0, [x0]
; NONEON-NOSVE-NEXT:    stp q1, q0, [sp, #-48]!
; NONEON-NOSVE-NEXT:    .cfi_def_cfa_offset 48
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #24]
; NONEON-NOSVE-NEXT:    fcvt s1, d0
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #16]
; NONEON-NOSVE-NEXT:    fcvt s0, d0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #40]
; NONEON-NOSVE-NEXT:    ldr d0, [sp, #8]
; NONEON-NOSVE-NEXT:    fcvt s1, d0
; NONEON-NOSVE-NEXT:    ldr d0, [sp]
; NONEON-NOSVE-NEXT:    fcvt s0, d0
; NONEON-NOSVE-NEXT:    stp s0, s1, [sp, #32]
; NONEON-NOSVE-NEXT:    ldr q0, [sp, #32]
; NONEON-NOSVE-NEXT:    str q0, [x1]
; NONEON-NOSVE-NEXT:    add sp, sp, #48
; NONEON-NOSVE-NEXT:    ret
  %op1 = load <4 x double>, ptr %a
  %res = fptrunc <4 x double> %op1 to <4 x float>
  store <4 x float> %res, ptr %b
  ret void
}