blob: 380bdbcc7f74081d6385c4f9e484a519c8518c59 [file] [log] [blame]
; 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: xtn v0.4h, v0.4s
; CHECK-NEXT: xtn v1.4h, v1.4s
; CHECK-NEXT: uzp1 v0.8b, v1.8b, v0.8b
; 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
}