1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -verify-machineinstrs -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck -check-prefix=GFX900 %s
3 ; RUN: llc -verify-machineinstrs -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 < %s | FileCheck -check-prefixes=GFX906 %s
4 ; RUN: llc -verify-machineinstrs -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 < %s | FileCheck -check-prefixes=GFX908 %s
5 ; RUN: llc -verify-machineinstrs -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a < %s | FileCheck -check-prefixes=GFX90A %s
7 define amdgpu_kernel void @scalar_to_vector_v8i16(<2 x i32> %in, <8 x i16>* %out) #0 {
8 ; GFX900-LABEL: scalar_to_vector_v8i16:
9 ; GFX900: ; %bb.0: ; %entry
10 ; GFX900-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
11 ; GFX900-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8
12 ; GFX900-NEXT: v_lshlrev_b32_e32 v0, 4, v0
13 ; GFX900-NEXT: s_waitcnt lgkmcnt(0)
14 ; GFX900-NEXT: s_pack_lh_b32_b16 s4, s0, s0
15 ; GFX900-NEXT: v_mov_b32_e32 v6, s3
16 ; GFX900-NEXT: v_add_co_u32_e32 v5, vcc, s2, v0
17 ; GFX900-NEXT: v_mov_b32_e32 v2, s1
18 ; GFX900-NEXT: v_mov_b32_e32 v4, s0
19 ; GFX900-NEXT: v_mov_b32_e32 v1, s4
20 ; GFX900-NEXT: v_mov_b32_e32 v3, s4
21 ; GFX900-NEXT: v_addc_co_u32_e32 v6, vcc, 0, v6, vcc
22 ; GFX900-NEXT: flat_store_dwordx4 v[5:6], v[1:4]
23 ; GFX900-NEXT: s_endpgm
25 ; GFX906-LABEL: scalar_to_vector_v8i16:
26 ; GFX906: ; %bb.0: ; %entry
27 ; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
28 ; GFX906-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8
29 ; GFX906-NEXT: v_lshlrev_b32_e32 v0, 4, v0
30 ; GFX906-NEXT: s_waitcnt lgkmcnt(0)
31 ; GFX906-NEXT: s_pack_lh_b32_b16 s4, s0, s0
32 ; GFX906-NEXT: v_mov_b32_e32 v6, s3
33 ; GFX906-NEXT: v_add_co_u32_e32 v5, vcc, s2, v0
34 ; GFX906-NEXT: v_mov_b32_e32 v2, s1
35 ; GFX906-NEXT: v_mov_b32_e32 v4, s0
36 ; GFX906-NEXT: v_mov_b32_e32 v1, s4
37 ; GFX906-NEXT: v_mov_b32_e32 v3, s4
38 ; GFX906-NEXT: v_addc_co_u32_e32 v6, vcc, 0, v6, vcc
39 ; GFX906-NEXT: flat_store_dwordx4 v[5:6], v[1:4]
40 ; GFX906-NEXT: s_endpgm
42 ; GFX908-LABEL: scalar_to_vector_v8i16:
43 ; GFX908: ; %bb.0: ; %entry
44 ; GFX908-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
45 ; GFX908-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8
46 ; GFX908-NEXT: v_lshlrev_b32_e32 v0, 4, v0
47 ; GFX908-NEXT: s_waitcnt lgkmcnt(0)
48 ; GFX908-NEXT: s_pack_lh_b32_b16 s4, s0, s0
49 ; GFX908-NEXT: v_mov_b32_e32 v6, s3
50 ; GFX908-NEXT: v_add_co_u32_e32 v5, vcc, s2, v0
51 ; GFX908-NEXT: v_mov_b32_e32 v2, s1
52 ; GFX908-NEXT: v_mov_b32_e32 v4, s0
53 ; GFX908-NEXT: v_mov_b32_e32 v1, s4
54 ; GFX908-NEXT: v_mov_b32_e32 v3, s4
55 ; GFX908-NEXT: v_addc_co_u32_e32 v6, vcc, 0, v6, vcc
56 ; GFX908-NEXT: flat_store_dwordx4 v[5:6], v[1:4]
57 ; GFX908-NEXT: s_endpgm
59 ; GFX90A-LABEL: scalar_to_vector_v8i16:
60 ; GFX90A: ; %bb.0: ; %entry
61 ; GFX90A-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
62 ; GFX90A-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8
63 ; GFX90A-NEXT: v_lshlrev_b32_e32 v0, 4, v0
64 ; GFX90A-NEXT: s_waitcnt lgkmcnt(0)
65 ; GFX90A-NEXT: s_pack_lh_b32_b16 s4, s0, s0
66 ; GFX90A-NEXT: v_mov_b32_e32 v1, s3
67 ; GFX90A-NEXT: v_add_co_u32_e32 v0, vcc, s2, v0
68 ; GFX90A-NEXT: v_mov_b32_e32 v3, s1
69 ; GFX90A-NEXT: v_mov_b32_e32 v5, s0
70 ; GFX90A-NEXT: v_mov_b32_e32 v2, s4
71 ; GFX90A-NEXT: v_mov_b32_e32 v4, s4
72 ; GFX90A-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
73 ; GFX90A-NEXT: flat_store_dwordx4 v[0:1], v[2:5]
74 ; GFX90A-NEXT: s_endpgm
76 %val.1.i32 = extractelement <2 x i32> %in, i64 0
77 %val.2.vec2.i16 = bitcast i32 %val.1.i32 to <2 x i16>
78 %val.3.vec8.i16 = shufflevector <2 x i16> %val.2.vec2.i16, <2 x i16> %val.2.vec2.i16, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
80 %val.4.vec4.i32 = shufflevector <2 x i32> %in, <2 x i32> %in, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
81 %val.5.vec8.i16 = bitcast <4 x i32> %val.4.vec4.i32 to <8 x i16>
83 %val.6.vec8.i16 = shufflevector <8 x i16> %val.5.vec8.i16, <8 x i16> %val.3.vec8.i16, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 8, i32 9>
85 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
86 %tid.ext = sext i32 %tid to i64
87 %out.gep = getelementptr inbounds <8 x i16>, <8 x i16>* %out, i64 %tid.ext
88 store <8 x i16> %val.6.vec8.i16, <8 x i16>* %out.gep, align 16
93 define amdgpu_kernel void @scalar_to_vector_v8f16(<2 x float> %in, <8 x half>* %out) #0 {
94 ; GFX900-LABEL: scalar_to_vector_v8f16:
95 ; GFX900: ; %bb.0: ; %entry
96 ; GFX900-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
97 ; GFX900-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8
98 ; GFX900-NEXT: v_lshlrev_b32_e32 v0, 4, v0
99 ; GFX900-NEXT: s_waitcnt lgkmcnt(0)
100 ; GFX900-NEXT: v_mov_b32_e32 v1, s0
101 ; GFX900-NEXT: v_mov_b32_e32 v6, s3
102 ; GFX900-NEXT: v_add_co_u32_e32 v5, vcc, s2, v0
103 ; GFX900-NEXT: v_mov_b32_e32 v2, s1
104 ; GFX900-NEXT: v_mov_b32_e32 v4, s0
105 ; GFX900-NEXT: v_mov_b32_e32 v3, s0
106 ; GFX900-NEXT: v_addc_co_u32_e32 v6, vcc, 0, v6, vcc
107 ; GFX900-NEXT: flat_store_dwordx4 v[5:6], v[1:4]
108 ; GFX900-NEXT: s_endpgm
110 ; GFX906-LABEL: scalar_to_vector_v8f16:
111 ; GFX906: ; %bb.0: ; %entry
112 ; GFX906-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
113 ; GFX906-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8
114 ; GFX906-NEXT: v_lshlrev_b32_e32 v0, 4, v0
115 ; GFX906-NEXT: s_waitcnt lgkmcnt(0)
116 ; GFX906-NEXT: v_mov_b32_e32 v1, s0
117 ; GFX906-NEXT: v_mov_b32_e32 v6, s3
118 ; GFX906-NEXT: v_add_co_u32_e32 v5, vcc, s2, v0
119 ; GFX906-NEXT: v_mov_b32_e32 v2, s1
120 ; GFX906-NEXT: v_mov_b32_e32 v4, s0
121 ; GFX906-NEXT: v_mov_b32_e32 v3, s0
122 ; GFX906-NEXT: v_addc_co_u32_e32 v6, vcc, 0, v6, vcc
123 ; GFX906-NEXT: flat_store_dwordx4 v[5:6], v[1:4]
124 ; GFX906-NEXT: s_endpgm
126 ; GFX908-LABEL: scalar_to_vector_v8f16:
127 ; GFX908: ; %bb.0: ; %entry
128 ; GFX908-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
129 ; GFX908-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8
130 ; GFX908-NEXT: v_lshlrev_b32_e32 v0, 4, v0
131 ; GFX908-NEXT: s_waitcnt lgkmcnt(0)
132 ; GFX908-NEXT: v_mov_b32_e32 v1, s0
133 ; GFX908-NEXT: v_mov_b32_e32 v6, s3
134 ; GFX908-NEXT: v_add_co_u32_e32 v5, vcc, s2, v0
135 ; GFX908-NEXT: v_mov_b32_e32 v2, s1
136 ; GFX908-NEXT: v_mov_b32_e32 v4, s0
137 ; GFX908-NEXT: v_mov_b32_e32 v3, s0
138 ; GFX908-NEXT: v_addc_co_u32_e32 v6, vcc, 0, v6, vcc
139 ; GFX908-NEXT: flat_store_dwordx4 v[5:6], v[1:4]
140 ; GFX908-NEXT: s_endpgm
142 ; GFX90A-LABEL: scalar_to_vector_v8f16:
143 ; GFX90A: ; %bb.0: ; %entry
144 ; GFX90A-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
145 ; GFX90A-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x8
146 ; GFX90A-NEXT: v_lshlrev_b32_e32 v0, 4, v0
147 ; GFX90A-NEXT: s_waitcnt lgkmcnt(0)
148 ; GFX90A-NEXT: v_mov_b32_e32 v2, s0
149 ; GFX90A-NEXT: v_mov_b32_e32 v1, s3
150 ; GFX90A-NEXT: v_add_co_u32_e32 v0, vcc, s2, v0
151 ; GFX90A-NEXT: v_mov_b32_e32 v3, s1
152 ; GFX90A-NEXT: v_mov_b32_e32 v5, s0
153 ; GFX90A-NEXT: v_mov_b32_e32 v4, s0
154 ; GFX90A-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
155 ; GFX90A-NEXT: flat_store_dwordx4 v[0:1], v[2:5]
156 ; GFX90A-NEXT: s_endpgm
158 %val.1.float = extractelement <2 x float> %in, i64 0
159 %val.2.vec2.half = bitcast float %val.1.float to <2 x half>
160 %val.3.vec8.half = shufflevector <2 x half> %val.2.vec2.half, <2 x half> %val.2.vec2.half, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
162 %val.4.vec4.float = shufflevector <2 x float> %in, <2 x float> %in, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
163 %val.5.vec8.half = bitcast <4 x float> %val.4.vec4.float to <8 x half>
165 %val.6.vec8.half = shufflevector <8 x half> %val.5.vec8.half, <8 x half> %val.3.vec8.half, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 8, i32 9>
167 %tid = call i32 @llvm.amdgcn.workitem.id.x() #1
168 %tid.ext = sext i32 %tid to i64
169 %out.gep = getelementptr inbounds <8 x half>, <8 x half>* %out, i64 %tid.ext
170 store <8 x half> %val.6.vec8.half, <8 x half>* %out.gep, align 16
175 declare i32 @llvm.amdgcn.workitem.id.x() #1
177 attributes #0 = { nounwind }
178 attributes #1 = { nounwind readnone }