blob: c1ada2594192be009ba2512833b714637c275d89 [file] [log] [blame]
; RUN: llc < %s -mtriple=arm-none-eabi -mattr=+v8.2a,+fullfp16,+neon -float-abi=hard | FileCheck %s --check-prefixes=CHECK,CHECK-HARD
; RUN: llc < %s -mtriple=arm-none-eabi -mattr=+v8.2a,+fullfp16,+neon | FileCheck %s --check-prefixes=CHECK,CHECK-SOFTFP
declare <4 x half> @llvm.arm.neon.vpadd.v4f16(<4 x half>, <4 x half>)
define dso_local <4 x half> @t_vpadd_f16(<4 x half> %a, <4 x half> %b) {
; CHECK: t_vpadd_f16:
; CHECK-HARD: vpadd.f16 d0, d0, d1
; CHECK-HARD-NEXT: bx lr
; CHECK-SOFTFP: vmov [[D1:d[0-9]+]], r2, r3
; CHECK-SOFTFP: vmov [[D2:d[0-9]+]], r0, r1
; CHECK-SOFTFP: vpadd.f16 [[D3:d[0-9]+]], [[D2]], [[D1]]
; CHECK-SOFTFP: vmov r0, r1, [[D3]]
; CHECK-SOFTFP: bx lr
entry:
%vpadd_v2.i = tail call <4 x half> @llvm.arm.neon.vpadd.v4f16(<4 x half> %a, <4 x half> %b)
ret <4 x half> %vpadd_v2.i
}