| Pirama Arumuga Nainar | bf5ccdc | 2016-01-08 17:46:05 +0000 | [diff] [blame] | 1 | ; RUN: llc -mattr=+fp16 < %s | FileCheck %s --check-prefix=CHECK |
| 2 | |
| 3 | target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" |
| 4 | target triple = "armv7a--none-eabi" |
| 5 | |
| 6 | ; CHECK-LABEL: test_vec3: |
| 7 | ; CHECK: vcvtb.f32.f16 |
| 8 | ; CHECK: vcvt.f32.s32 |
| 9 | ; CHECK: vadd.f32 |
| 10 | ; CHECK-NEXT: vcvtb.f16.f32 [[SREG:s[0-9]+]], {{.*}} |
| 11 | ; CHECK-NEXT: vmov [[RREG1:r[0-9]+]], [[SREG]] |
| 12 | ; CHECK-NEXT: uxth [[RREG2:r[0-9]+]], [[RREG1]] |
| 13 | ; CHECK-NEXT: pkhbt [[RREG3:r[0-9]+]], [[RREG1]], [[RREG1]], lsl #16 |
| 14 | ; CHECK-DAG: strh [[RREG1]], [r0, #4] |
| 15 | ; CHECK-DAG: vmov [[DREG:d[0-9]+]], [[RREG3]], [[RREG2]] |
| 16 | ; CHECK-DAG: vst1.32 {[[DREG]][0]}, [r0:32] |
| 17 | ; CHECK-NEXT: bx lr |
| 18 | define void @test_vec3(<3 x half>* %arr, i32 %i) #0 { |
| 19 | %H = sitofp i32 %i to half |
| 20 | %S = fadd half %H, 0xH4A00 |
| 21 | %1 = insertelement <3 x half> undef, half %S, i32 0 |
| 22 | %2 = insertelement <3 x half> %1, half %S, i32 1 |
| 23 | %3 = insertelement <3 x half> %2, half %S, i32 2 |
| 24 | store <3 x half> %3, <3 x half>* %arr, align 8 |
| 25 | ret void |
| 26 | } |
| 27 | |
| 28 | attributes #0 = { nounwind } |