1 ; RUN: llc < %s -mtriple=arm-none-eabi -mattr=+v8.2a,+fullfp16,+neon -float-abi=hard | FileCheck %s --check-prefixes=CHECK,CHECK-HARD 2 ; RUN: llc < %s -mtriple=arm-none-eabi -mattr=+v8.2a,+fullfp16,+neon | FileCheck %s --check-prefixes=CHECK,CHECK-SOFTFP 3 4 declare <4 x half> @llvm.arm.neon.vpadd.v4f16(<4 x half>, <4 x half>) 5 6 define dso_local <4 x half> @t_vpadd_f16(<4 x half> %a, <4 x half> %b) { 7 ; CHECK: t_vpadd_f16: 8 9 ; CHECK-HARD: vpadd.f16 d0, d0, d1 10 ; CHECK-HARD-NEXT: bx lr 11 12 ; CHECK-SOFTFP: vmov [[D1:d[0-9]+]], r2, r3 13 ; CHECK-SOFTFP: vmov [[D2:d[0-9]+]], r0, r1 14 ; CHECK-SOFTFP: vpadd.f16 [[D3:d[0-9]+]], [[D2]], [[D1]] 15 ; CHECK-SOFTFP: vmov r0, r1, [[D3]] 16 ; CHECK-SOFTFP: bx lr 17 18 entry: 19 %vpadd_v2.i = tail call <4 x half> @llvm.arm.neon.vpadd.v4f16(<4 x half> %a, <4 x half> %b) 20 ret <4 x half> %vpadd_v2.i 21 } 22
