File: vcvt-oversize.ll

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llvm-toolchain-21 1%3A21.1.6-3
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=aarch64 < %s | FileCheck %s

define <8 x i8> @float_to_i8(ptr %in) {
; CHECK-LABEL: float_to_i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ldp q1, q0, [x0]
; CHECK-NEXT:    fadd v1.4s, v1.4s, v1.4s
; CHECK-NEXT:    fadd v0.4s, v0.4s, v0.4s
; CHECK-NEXT:    fcvtzs v0.4s, v0.4s
; CHECK-NEXT:    fcvtzs v1.4s, v1.4s
; CHECK-NEXT:    uzp1 v0.8h, v1.8h, v0.8h
; CHECK-NEXT:    xtn v0.8b, v0.8h
; CHECK-NEXT:    ret
  %l = load <8 x float>, ptr %in
  %scale = fmul <8 x float> %l, <float 2.0, float 2.0, float 2.0, float 2.0, float 2.0, float 2.0, float 2.0, float 2.0>
  %conv = fptoui <8 x float> %scale to <8 x i8>
  ret <8 x i8> %conv
}