1 ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s
2 ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
4 declare half @llvm.sin.f16(half %a)
5 declare <2 x half> @llvm.sin.v2f16(<2 x half> %a)
7 ; GCN-LABEL: {{^}}sin_f16
8 ; GCN: buffer_load_ushort v[[A_F16:[0-9]+]]
9 ; GCN: v_cvt_f32_f16_e32 v[[A_F32:[0-9]+]], v[[A_F16]]
10 ; GCN: v_mul_f32_e32 v[[M_F32:[0-9]+]], {{0.15915494|0x3e22f983}}, v[[A_F32]]
11 ; GCN: v_fract_f32_e32 v[[F_F32:[0-9]+]], v[[M_F32]]
12 ; GCN: v_sin_f32_e32 v[[R_F32:[0-9]+]], v[[F_F32]]
13 ; GCN: v_cvt_f16_f32_e32 v[[R_F16:[0-9]+]], v[[R_F32]]
14 ; GCN: buffer_store_short v[[R_F16]]
16 define amdgpu_kernel void @sin_f16(
17 half addrspace(1)* %r,
18 half addrspace(1)* %a) {
20 %a.val = load half, half addrspace(1)* %a
21 %r.val = call half @llvm.sin.f16(half %a.val)
22 store half %r.val, half addrspace(1)* %r
26 ; GCN-LABEL: {{^}}sin_v2f16
27 ; GCN: buffer_load_dword v[[A_V2_F16:[0-9]+]]
28 ; SI: v_mov_b32_e32 v[[HALF_PIE:[0-9]+]], 0x3e22f983{{$}}
29 ; SI: v_lshrrev_b32_e32 v[[A_F16_1:[0-9]+]], 16, v[[A_V2_F16]]
30 ; SI-DAG: v_cvt_f32_f16_e32 v[[A_F32_1:[0-9]+]], v[[A_F16_1]]
31 ; SI-DAG: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]]
32 ; SI-DAG: v_mul_f32_e32 v[[M_F32_0:[0-9]+]], v[[A_F32_0]], v[[HALF_PIE]]
33 ; SI-DAG: v_fract_f32_e32 v[[F_F32_0:[0-9]+]], v[[M_F32_0]]
34 ; SI-DAG: v_mul_f32_e32 v[[M_F32_1:[0-9]+]], v[[A_F32_1]], v[[HALF_PIE]]
35 ; SI-DAG: v_fract_f32_e32 v[[F_F32_1:[0-9]+]], v[[M_F32_1]]
37 ; VI-DAG: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]]
38 ; VI-DAG: v_cvt_f32_f16_sdwa v[[A_F32_1:[0-9]+]], v[[A_V2_F16]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
39 ; VI-DAG: v_mul_f32_e32 v[[M_F32_0:[0-9]+]], 0.15915494, v[[A_F32_0]]
40 ; VI-DAG: v_mul_f32_e32 v[[M_F32_1:[0-9]+]], 0.15915494, v[[A_F32_1]]
41 ; VI-DAG: v_fract_f32_e32 v[[F_F32_0:[0-9]+]], v[[M_F32_0]]
42 ; VI-DAG: v_fract_f32_e32 v[[F_F32_1:[0-9]+]], v[[M_F32_1]]
44 ; GCN-DAG: v_sin_f32_e32 v[[R_F32_0:[0-9]+]], v[[F_F32_0]]
45 ; GCN-DAG: v_sin_f32_e32 v[[R_F32_1:[0-9]+]], v[[F_F32_1]]
46 ; GCN-DAG: v_cvt_f16_f32_e32 v[[R_F16_0:[0-9]+]], v[[R_F32_0]]
48 ; SI-DAG: v_cvt_f16_f32_e32 v[[R_F16_1:[0-9]+]], v[[R_F32_1]]
49 ; SI: v_lshlrev_b32_e32 v[[R_F16_HI:[0-9]+]], 16, v[[R_F16_1]]
50 ; SI: v_or_b32_e32 v[[R_V2_F16:[0-9]+]], v[[R_F16_0]], v[[R_F16_HI]]
52 ; VI-DAG: v_cvt_f16_f32_sdwa v[[R_F16_1:[0-9]+]], v[[R_F32_1]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
53 ; VI: v_or_b32_e32 v[[R_V2_F16:[0-9]+]], v[[R_F16_0]], v[[R_F16_1]]
55 ; GCN: buffer_store_dword v[[R_V2_F16]]
57 define amdgpu_kernel void @sin_v2f16(
58 <2 x half> addrspace(1)* %r,
59 <2 x half> addrspace(1)* %a) {
61 %a.val = load <2 x half>, <2 x half> addrspace(1)* %a
62 %r.val = call <2 x half> @llvm.sin.v2f16(<2 x half> %a.val)
63 store <2 x half> %r.val, <2 x half> addrspace(1)* %r