| Mandeep Singh Grang | 029a056 | 2016-04-19 23:51:52 +0000 | [diff] [blame] | 1 | ; RUN: llc -mattr=+fp16 < %s | FileCheck %s |
| Pirama Arumuga Nainar | bf5ccdc | 2016-01-08 17:46:05 +0000 | [diff] [blame] | 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: |
| Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 7 | ; CHECK-DAG: vmov.f32 [[SREG1:s[0-9]+]], #1.200000e+01 |
| Ahmed Bougacha | 16547c4 | 2016-05-06 00:58:00 +0000 | [diff] [blame] | 8 | ; CHECK-DAG: vcvt.f32.s32 [[SREG2:s[0-9]+]], |
| 9 | ; CHECK-DAG: vcvtb.f16.f32 [[SREG3:s[0-9]+]], [[SREG2]] |
| 10 | ; CHECK-DAG: vcvtb.f32.f16 [[SREG4:s[0-9]+]], [[SREG3]] |
| 11 | ; CHECK: vadd.f32 [[SREG5:s[0-9]+]], [[SREG4]], [[SREG1]] |
| 12 | ; CHECK-NEXT: vcvtb.f16.f32 [[SREG6:s[0-9]+]], [[SREG5]] |
| 13 | ; CHECK-NEXT: vmov [[RREG1:r[0-9]+]], [[SREG6]] |
| Kristof Beyls | eecb353 | 2017-06-28 07:07:03 +0000 | [diff] [blame] | 14 | ; CHECK-DAG: uxth [[RREG2:r[0-9]+]], [[RREG1]] |
| 15 | ; CHECK-DAG: pkhbt [[RREG3:r[0-9]+]], [[RREG1]], [[RREG1]], lsl #16 |
| Pirama Arumuga Nainar | bf5ccdc | 2016-01-08 17:46:05 +0000 | [diff] [blame] | 16 | ; CHECK-DAG: strh [[RREG1]], [r0, #4] |
| 17 | ; CHECK-DAG: vmov [[DREG:d[0-9]+]], [[RREG3]], [[RREG2]] |
| 18 | ; CHECK-DAG: vst1.32 {[[DREG]][0]}, [r0:32] |
| 19 | ; CHECK-NEXT: bx lr |
| 20 | define void @test_vec3(<3 x half>* %arr, i32 %i) #0 { |
| 21 | %H = sitofp i32 %i to half |
| 22 | %S = fadd half %H, 0xH4A00 |
| 23 | %1 = insertelement <3 x half> undef, half %S, i32 0 |
| 24 | %2 = insertelement <3 x half> %1, half %S, i32 1 |
| 25 | %3 = insertelement <3 x half> %2, half %S, i32 2 |
| 26 | store <3 x half> %3, <3 x half>* %arr, align 8 |
| 27 | ret void |
| 28 | } |
| 29 | |
| Pirama Arumuga Nainar | dc45aef | 2016-03-24 14:06:03 +0000 | [diff] [blame] | 30 | ; CHECK-LABEL: test_bitcast: |
| 31 | ; CHECK: vcvtb.f16.f32 |
| 32 | ; CHECK: vcvtb.f16.f32 |
| 33 | ; CHECK: vcvtb.f16.f32 |
| 34 | ; CHECK: pkhbt |
| 35 | ; CHECK: uxth |
| 36 | define void @test_bitcast(<3 x half> %inp, <3 x i16>* %arr) #0 { |
| 37 | %bc = bitcast <3 x half> %inp to <3 x i16> |
| 38 | store <3 x i16> %bc, <3 x i16>* %arr, align 8 |
| 39 | ret void |
| 40 | } |
| 41 | |
| Pirama Arumuga Nainar | bf5ccdc | 2016-01-08 17:46:05 +0000 | [diff] [blame] | 42 | attributes #0 = { nounwind } |