1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2 ; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx950 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX950 %s
3 ; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx950 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX950 %s
5 declare i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f16(i32 %old, <2 x half> %src, i32 %seed, float %scale, i32 %dst_sel)
6 declare i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.bf16(i32 %old, <2 x bfloat> %src, i32 %seed, float %scale, i32 %dst_sel)
7 declare i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f32(i32 %old, <2 x float> %src, i32 %seed, float %scale, i32 %dst_sel)
9 define amdgpu_ps void @test_scalef32_sr_pk_fp4_f16_dst_sel_0(ptr addrspace(1) %out, <2 x half> %src, i32 %seed, float %scale) {
10 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_f16_dst_sel_0:
12 ; GFX950-NEXT: global_load_dword v5, v[0:1], off
13 ; GFX950-NEXT: s_waitcnt vmcnt(0)
14 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_f16 v6, v2, v3, v4
15 ; GFX950-NEXT: global_store_dword v[0:1], v6, off
16 ; GFX950-NEXT: s_endpgm
17 %old = load i32, ptr addrspace(1) %out, align 4
18 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f16(i32 %old, <2 x half> %src, i32 %seed, float %scale, i32 0)
19 store i32 %cvt, ptr addrspace(1) %out, align 4
23 define amdgpu_ps void @test_scalef32_sr_pk_fp4_f16_dst_sel_1(ptr addrspace(1) %out, <2 x half> %src, i32 %seed, float %scale) {
24 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_f16_dst_sel_1:
26 ; GFX950-NEXT: global_load_dword v5, v[0:1], off
27 ; GFX950-NEXT: s_waitcnt vmcnt(0)
28 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_f16 v6, v2, v3, v4 op_sel:[0,0,1,0]
29 ; GFX950-NEXT: global_store_dword v[0:1], v6, off
30 ; GFX950-NEXT: s_endpgm
31 %old = load i32, ptr addrspace(1) %out, align 4
32 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f16(i32 %old, <2 x half> %src, i32 %seed, float %scale, i32 1)
33 store i32 %cvt, ptr addrspace(1) %out, align 4
37 define amdgpu_ps void @test_scalef32_sr_pk_fp4_f16_dst_sel_2(ptr addrspace(1) %out, <2 x half> %src, i32 %seed, float %scale) {
38 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_f16_dst_sel_2:
40 ; GFX950-NEXT: global_load_dword v5, v[0:1], off
41 ; GFX950-NEXT: s_waitcnt vmcnt(0)
42 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_f16 v6, v2, v3, v4 op_sel:[0,0,0,1]
43 ; GFX950-NEXT: global_store_dword v[0:1], v6, off
44 ; GFX950-NEXT: s_endpgm
45 %old = load i32, ptr addrspace(1) %out, align 4
46 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f16(i32 %old, <2 x half> %src, i32 %seed, float %scale, i32 2)
47 store i32 %cvt, ptr addrspace(1) %out, align 4
51 define amdgpu_ps void @test_scalef32_sr_pk_fp4_f16_dst_sel_3(ptr addrspace(1) %out, <2 x half> %src, i32 %seed, float %scale) {
52 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_f16_dst_sel_3:
54 ; GFX950-NEXT: global_load_dword v5, v[0:1], off
55 ; GFX950-NEXT: s_waitcnt vmcnt(0)
56 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_f16 v6, v2, v3, v4 op_sel:[0,0,1,1]
57 ; GFX950-NEXT: global_store_dword v[0:1], v6, off
58 ; GFX950-NEXT: s_endpgm
59 %old = load i32, ptr addrspace(1) %out, align 4
60 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f16(i32 %old, <2 x half> %src, i32 %seed, float %scale, i32 3)
61 store i32 %cvt, ptr addrspace(1) %out, align 4
65 define amdgpu_ps void @test_scalef32_sr_pk_fp4_bf16_dst_sel_0(ptr addrspace(1) %out, <2 x bfloat> %src, i32 %seed, float %scale) {
66 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_bf16_dst_sel_0:
68 ; GFX950-NEXT: global_load_dword v5, v[0:1], off
69 ; GFX950-NEXT: s_waitcnt vmcnt(0)
70 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_bf16 v6, v2, v3, v4
71 ; GFX950-NEXT: global_store_dword v[0:1], v6, off
72 ; GFX950-NEXT: s_endpgm
73 %old = load i32, ptr addrspace(1) %out, align 4
74 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.bf16(i32 %old, <2 x bfloat> %src, i32 %seed, float %scale, i32 0)
75 store i32 %cvt, ptr addrspace(1) %out, align 4
79 define amdgpu_ps void @test_scalef32_sr_pk_fp4_bf16_dst_sel_1(ptr addrspace(1) %out, <2 x bfloat> %src, i32 %seed, float %scale) {
80 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_bf16_dst_sel_1:
82 ; GFX950-NEXT: global_load_dword v5, v[0:1], off
83 ; GFX950-NEXT: s_waitcnt vmcnt(0)
84 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_bf16 v6, v2, v3, v4 op_sel:[0,0,1,0]
85 ; GFX950-NEXT: global_store_dword v[0:1], v6, off
86 ; GFX950-NEXT: s_endpgm
87 %old = load i32, ptr addrspace(1) %out, align 4
88 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.bf16(i32 %old, <2 x bfloat> %src, i32 %seed, float %scale, i32 1)
89 store i32 %cvt, ptr addrspace(1) %out, align 4
93 define amdgpu_ps void @test_scalef32_sr_pk_fp4_bf16_dst_sel_2(ptr addrspace(1) %out, <2 x bfloat> %src, i32 %seed, float %scale) {
94 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_bf16_dst_sel_2:
96 ; GFX950-NEXT: global_load_dword v5, v[0:1], off
97 ; GFX950-NEXT: s_waitcnt vmcnt(0)
98 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_bf16 v6, v2, v3, v4 op_sel:[0,0,0,1]
99 ; GFX950-NEXT: global_store_dword v[0:1], v6, off
100 ; GFX950-NEXT: s_endpgm
101 %old = load i32, ptr addrspace(1) %out, align 4
102 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.bf16(i32 %old, <2 x bfloat> %src, i32 %seed, float %scale, i32 2)
103 store i32 %cvt, ptr addrspace(1) %out, align 4
107 define amdgpu_ps void @test_scalef32_sr_pk_fp4_bf16_dst_sel_3(ptr addrspace(1) %out, <2 x bfloat> %src, i32 %seed, float %scale) {
108 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_bf16_dst_sel_3:
110 ; GFX950-NEXT: global_load_dword v5, v[0:1], off
111 ; GFX950-NEXT: s_waitcnt vmcnt(0)
112 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_bf16 v6, v2, v3, v4 op_sel:[0,0,1,1]
113 ; GFX950-NEXT: global_store_dword v[0:1], v6, off
114 ; GFX950-NEXT: s_endpgm
115 %old = load i32, ptr addrspace(1) %out, align 4
116 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.bf16(i32 %old, <2 x bfloat> %src, i32 %seed, float %scale, i32 3)
117 store i32 %cvt, ptr addrspace(1) %out, align 4
121 define amdgpu_ps void @test_scalef32_sr_pk_fp4_f32_dst_sel_0(ptr addrspace(1) %out, <2 x float> %src, i32 %seed, float %scale) {
122 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_f32_dst_sel_0:
124 ; GFX950-NEXT: global_load_dword v6, v[0:1], off
125 ; GFX950-NEXT: s_waitcnt vmcnt(0)
126 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_f32 v7, v[2:3], v4, v5
127 ; GFX950-NEXT: global_store_dword v[0:1], v7, off
128 ; GFX950-NEXT: s_endpgm
129 %old = load i32, ptr addrspace(1) %out, align 4
130 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f32(i32 %old, <2 x float> %src, i32 %seed, float %scale, i32 0)
131 store i32 %cvt, ptr addrspace(1) %out, align 4
135 define amdgpu_ps void @test_scalef32_sr_pk_fp4_f32_dst_sel_1(ptr addrspace(1) %out, <2 x float> %src, i32 %seed, float %scale) {
136 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_f32_dst_sel_1:
138 ; GFX950-NEXT: global_load_dword v6, v[0:1], off
139 ; GFX950-NEXT: s_waitcnt vmcnt(0)
140 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_f32 v7, v[2:3], v4, v5 op_sel:[0,0,1,0]
141 ; GFX950-NEXT: global_store_dword v[0:1], v7, off
142 ; GFX950-NEXT: s_endpgm
143 %old = load i32, ptr addrspace(1) %out, align 4
144 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f32(i32 %old, <2 x float> %src, i32 %seed, float %scale, i32 1)
145 store i32 %cvt, ptr addrspace(1) %out, align 4
149 define amdgpu_ps void @test_scalef32_sr_pk_fp4_f32_dst_sel_2(ptr addrspace(1) %out, <2 x float> %src, i32 %seed, float %scale) {
150 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_f32_dst_sel_2:
152 ; GFX950-NEXT: global_load_dword v6, v[0:1], off
153 ; GFX950-NEXT: s_waitcnt vmcnt(0)
154 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_f32 v7, v[2:3], v4, v5 op_sel:[0,0,0,1]
155 ; GFX950-NEXT: global_store_dword v[0:1], v7, off
156 ; GFX950-NEXT: s_endpgm
157 %old = load i32, ptr addrspace(1) %out, align 4
158 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f32(i32 %old, <2 x float> %src, i32 %seed, float %scale, i32 2)
159 store i32 %cvt, ptr addrspace(1) %out, align 4
163 define amdgpu_ps void @test_scalef32_sr_pk_fp4_f32_dst_sel_3(ptr addrspace(1) %out, <2 x float> %src, i32 %seed, float %scale) {
164 ; GFX950-LABEL: test_scalef32_sr_pk_fp4_f32_dst_sel_3:
166 ; GFX950-NEXT: global_load_dword v6, v[0:1], off
167 ; GFX950-NEXT: s_waitcnt vmcnt(0)
168 ; GFX950-NEXT: v_cvt_scalef32_sr_pk_fp4_f32 v7, v[2:3], v4, v5 op_sel:[0,0,1,1]
169 ; GFX950-NEXT: global_store_dword v[0:1], v7, off
170 ; GFX950-NEXT: s_endpgm
171 %old = load i32, ptr addrspace(1) %out, align 4
172 %cvt = tail call i32 @llvm.amdgcn.cvt.scalef32.sr.pk.fp4.f32(i32 %old, <2 x float> %src, i32 %seed, float %scale, i32 3)
173 store i32 %cvt, ptr addrspace(1) %out, align 4