Fangrui Song | 9e9907f | 2024-01-16 21:54:58 -0800 | [diff] [blame] | 1 | ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -check-prefix=GCN -check-prefix=SI %s |
| 2 | ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -check-prefix=GCN -check-prefix=VI %s |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 3 | |
Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 4 | ; GCN-LABEL: {{^}}mac_f16: |
Matt Arsenault | 7aad8fd | 2017-01-24 22:02:15 +0000 | [diff] [blame] | 5 | ; GCN: {{buffer|flat}}_load_ushort v[[A_F16:[0-9]+]] |
| 6 | ; GCN: {{buffer|flat}}_load_ushort v[[B_F16:[0-9]+]] |
| 7 | ; GCN: {{buffer|flat}}_load_ushort v[[C_F16:[0-9]+]] |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 8 | ; SI: v_cvt_f32_f16_e32 v[[A_F32:[0-9]+]], v[[A_F16]] |
| 9 | ; SI: v_cvt_f32_f16_e32 v[[B_F32:[0-9]+]], v[[B_F16]] |
| 10 | ; SI: v_cvt_f32_f16_e32 v[[C_F32:[0-9]+]], v[[C_F16]] |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 11 | ; SI: v_mac_f32_e32 v[[C_F32]], v[[A_F32]], v[[B_F32]] |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 12 | ; SI: v_cvt_f16_f32_e32 v[[R_F16:[0-9]+]], v[[C_F32]] |
| 13 | ; SI: buffer_store_short v[[R_F16]] |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 14 | ; VI: v_mac_f16_e32 v[[C_F16]], v[[A_F16]], v[[B_F16]] |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 15 | ; VI: buffer_store_short v[[C_F16]] |
| 16 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 17 | define amdgpu_kernel void @mac_f16( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 18 | ptr addrspace(1) %r, |
| 19 | ptr addrspace(1) %a, |
| 20 | ptr addrspace(1) %b, |
| 21 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 22 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 23 | %a.val = load half, ptr addrspace(1) %a |
| 24 | %b.val = load half, ptr addrspace(1) %b |
| 25 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 26 | |
| 27 | %t.val = fmul half %a.val, %b.val |
| 28 | %r.val = fadd half %t.val, %c.val |
| 29 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 30 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 31 | ret void |
| 32 | } |
| 33 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 34 | ; GCN-LABEL: {{^}}mac_f16_same_add: |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 35 | ; SI: v_mad_f32 v{{[0-9]}}, v{{[0-9]+}}, v{{[0-9]+}}, [[ADD:v[0-9]+]] |
| 36 | ; SI: v_mac_f32_e32 [[ADD]], v{{[0-9]+}}, v{{[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 37 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 38 | ; VI: v_mad_f16 v{{[0-9]}}, v{{[0-9]+}}, v{{[0-9]+}}, [[ADD:v[0-9]+]] |
| 39 | ; VI: v_mac_f16_e32 [[ADD]], v{{[0-9]+}}, v{{[0-9]+}} |
| 40 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 41 | define amdgpu_kernel void @mac_f16_same_add( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 42 | ptr addrspace(1) %r0, |
| 43 | ptr addrspace(1) %r1, |
| 44 | ptr addrspace(1) %a, |
| 45 | ptr addrspace(1) %b, |
| 46 | ptr addrspace(1) %c, |
| 47 | ptr addrspace(1) %d, |
| 48 | ptr addrspace(1) %e) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 49 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 50 | %a.val = load half, ptr addrspace(1) %a |
| 51 | %b.val = load half, ptr addrspace(1) %b |
| 52 | %c.val = load half, ptr addrspace(1) %c |
| 53 | %d.val = load half, ptr addrspace(1) %d |
| 54 | %e.val = load half, ptr addrspace(1) %e |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 55 | |
| 56 | %t0.val = fmul half %a.val, %b.val |
| 57 | %r0.val = fadd half %t0.val, %c.val |
| 58 | |
| 59 | %t1.val = fmul half %d.val, %e.val |
| 60 | %r1.val = fadd half %t1.val, %c.val |
| 61 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 62 | store half %r0.val, ptr addrspace(1) %r0 |
| 63 | store half %r1.val, ptr addrspace(1) %r1 |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 64 | ret void |
| 65 | } |
| 66 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 67 | ; GCN-LABEL: {{^}}mac_f16_neg_a: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 68 | ; SI: v_cvt_f32_f16_e32 [[CVT_A:v[0-9]+]], v{{[0-9]+}} |
| 69 | ; SI: v_cvt_f32_f16_e32 [[CVT_B:v[0-9]+]], v{{[0-9]+}} |
| 70 | ; SI: v_cvt_f32_f16_e32 [[CVT_C:v[0-9]+]], v{{[0-9]+}} |
| 71 | ; SI: v_mad_f32 v{{[0-9]+}}, -[[CVT_A]], [[CVT_B]], [[CVT_C]] |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 72 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 73 | ; VI-NOT: v_mac_f16 |
| 74 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 75 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 76 | define amdgpu_kernel void @mac_f16_neg_a( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 77 | ptr addrspace(1) %r, |
| 78 | ptr addrspace(1) %a, |
| 79 | ptr addrspace(1) %b, |
| 80 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 81 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 82 | %a.val = load half, ptr addrspace(1) %a |
| 83 | %b.val = load half, ptr addrspace(1) %b |
| 84 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 85 | |
Cameron McInally | 92be640 | 2021-01-04 14:13:14 -0600 | [diff] [blame] | 86 | %a.neg = fneg half %a.val |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 87 | %t.val = fmul half %a.neg, %b.val |
| 88 | %r.val = fadd half %t.val, %c.val |
| 89 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 90 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 91 | ret void |
| 92 | } |
| 93 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 94 | ; GCN-LABEL: {{^}}mac_f16_neg_b: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 95 | ; SI: v_cvt_f32_f16_e32 [[CVT_A:v[0-9]+]], v{{[0-9]+}} |
| 96 | ; SI: v_cvt_f32_f16_e32 [[CVT_B:v[0-9]+]], v{{[0-9]+}} |
| 97 | ; SI: v_cvt_f32_f16_e32 [[CVT_C:v[0-9]+]], v{{[0-9]+}} |
| 98 | ; SI: v_mad_f32 v{{[0-9]+}}, -[[CVT_A]], [[CVT_B]], [[CVT_C]] |
| 99 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 100 | ; VI-NOT: v_mac_f16 |
| 101 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 102 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 103 | define amdgpu_kernel void @mac_f16_neg_b( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 104 | ptr addrspace(1) %r, |
| 105 | ptr addrspace(1) %a, |
| 106 | ptr addrspace(1) %b, |
| 107 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 108 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 109 | %a.val = load half, ptr addrspace(1) %a |
| 110 | %b.val = load half, ptr addrspace(1) %b |
| 111 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 112 | |
Cameron McInally | 92be640 | 2021-01-04 14:13:14 -0600 | [diff] [blame] | 113 | %b.neg = fneg half %b.val |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 114 | %t.val = fmul half %a.val, %b.neg |
| 115 | %r.val = fadd half %t.val, %c.val |
| 116 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 117 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 118 | ret void |
| 119 | } |
| 120 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 121 | ; GCN-LABEL: {{^}}mac_f16_neg_c: |
| 122 | ; SI: v_cvt_f32_f16_e32 |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 123 | ; SI: v_cvt_f32_f16_e32 |
| 124 | ; SI: v_cvt_f32_f16_e32 |
| 125 | ; SI: v_mad_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 126 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 127 | ; VI-NOT: v_mac_f16 |
| 128 | ; VI: v_mad_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]+}} |
| 129 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 130 | define amdgpu_kernel void @mac_f16_neg_c( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 131 | ptr addrspace(1) %r, |
| 132 | ptr addrspace(1) %a, |
| 133 | ptr addrspace(1) %b, |
| 134 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 135 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 136 | %a.val = load half, ptr addrspace(1) %a |
| 137 | %b.val = load half, ptr addrspace(1) %b |
| 138 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 139 | |
Cameron McInally | 92be640 | 2021-01-04 14:13:14 -0600 | [diff] [blame] | 140 | %c.neg = fneg half %c.val |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 141 | %t.val = fmul half %a.val, %b.val |
| 142 | %r.val = fadd half %t.val, %c.neg |
| 143 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 144 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 145 | ret void |
| 146 | } |
| 147 | |
Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 148 | ; GCN-LABEL: {{^}}mac_f16_neg_a_safe_fp_math: |
| 149 | ; SI: v_sub_f32_e32 v[[NEG_A:[0-9]+]], 0, v{{[0-9]+}} |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 150 | ; SI: v_mac_f32_e32 v{{[0-9]+}}, v[[NEG_A]], v{{[0-9]+}} |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 151 | ; VI: v_sub_f16_e32 v[[NEG_A:[0-9]+]], 0, v{{[0-9]+}} |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 152 | ; VI: v_mac_f16_e32 v{{[0-9]+}}, v[[NEG_A]], v{{[0-9]+}} |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 153 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 154 | define amdgpu_kernel void @mac_f16_neg_a_safe_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 155 | ptr addrspace(1) %r, |
| 156 | ptr addrspace(1) %a, |
| 157 | ptr addrspace(1) %b, |
| 158 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 159 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 160 | %a.val = load half, ptr addrspace(1) %a |
| 161 | %b.val = load half, ptr addrspace(1) %b |
| 162 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 163 | |
| 164 | %a.neg = fsub half 0.0, %a.val |
| 165 | %t.val = fmul half %a.neg, %b.val |
| 166 | %r.val = fadd half %t.val, %c.val |
| 167 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 168 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 169 | ret void |
| 170 | } |
| 171 | |
Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 172 | ; GCN-LABEL: {{^}}mac_f16_neg_b_safe_fp_math: |
| 173 | ; SI: v_sub_f32_e32 v[[NEG_A:[0-9]+]], 0, v{{[0-9]+}} |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 174 | ; SI: v_mac_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v[[NEG_A]] |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 175 | ; VI: v_sub_f16_e32 v[[NEG_A:[0-9]+]], 0, v{{[0-9]+}} |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 176 | ; VI: v_mac_f16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v[[NEG_A]] |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 177 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 178 | define amdgpu_kernel void @mac_f16_neg_b_safe_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 179 | ptr addrspace(1) %r, |
| 180 | ptr addrspace(1) %a, |
| 181 | ptr addrspace(1) %b, |
| 182 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 183 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 184 | %a.val = load half, ptr addrspace(1) %a |
| 185 | %b.val = load half, ptr addrspace(1) %b |
| 186 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 187 | |
| 188 | %b.neg = fsub half 0.0, %b.val |
| 189 | %t.val = fmul half %a.val, %b.neg |
| 190 | %r.val = fadd half %t.val, %c.val |
| 191 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 192 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 193 | ret void |
| 194 | } |
| 195 | |
Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 196 | ; GCN-LABEL: {{^}}mac_f16_neg_c_safe_fp_math: |
| 197 | ; SI: v_sub_f32_e32 v[[NEG_A:[0-9]+]], 0, v{{[0-9]+}} |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 198 | ; SI: v_mac_f32_e32 v[[NEG_A]], v{{[0-9]+}}, v{{[0-9]+}} |
| 199 | ; VI: v_sub_f16_e32 v[[NEG_A:[0-9]+]], 0, v{{[0-9]+}} |
| 200 | ; VI: v_mac_f16_e32 v[[NEG_A]], v{{[0-9]+}}, v{{[0-9]+}} |
| 201 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 202 | define amdgpu_kernel void @mac_f16_neg_c_safe_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 203 | ptr addrspace(1) %r, |
| 204 | ptr addrspace(1) %a, |
| 205 | ptr addrspace(1) %b, |
| 206 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 207 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 208 | %a.val = load half, ptr addrspace(1) %a |
| 209 | %b.val = load half, ptr addrspace(1) %b |
| 210 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 211 | |
| 212 | %c.neg = fsub half 0.0, %c.val |
| 213 | %t.val = fmul half %a.val, %b.val |
| 214 | %r.val = fadd half %t.val, %c.neg |
| 215 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 216 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 217 | ret void |
| 218 | } |
| 219 | |
Matt Arsenault | 9a3fd87 | 2017-03-09 01:36:39 +0000 | [diff] [blame] | 220 | ; GCN-LABEL: {{^}}mac_f16_neg_a_nsz_fp_math: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 221 | ; SI: v_cvt_f32_f16_e32 [[CVT_A:v[0-9]+]], v{{[0-9]+}} |
| 222 | ; SI: v_cvt_f32_f16_e32 [[CVT_B:v[0-9]+]], v{{[0-9]+}} |
| 223 | ; SI: v_cvt_f32_f16_e32 [[CVT_C:v[0-9]+]], v{{[0-9]+}} |
| 224 | ; SI: v_mad_f32 v{{[0-9]+}}, -[[CVT_A]], [[CVT_B]], [[CVT_C]] |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 225 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 226 | ; VI-NOT: v_mac_f16 |
| 227 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]}} |
| 228 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 229 | define amdgpu_kernel void @mac_f16_neg_a_nsz_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 230 | ptr addrspace(1) %r, |
| 231 | ptr addrspace(1) %a, |
| 232 | ptr addrspace(1) %b, |
| 233 | ptr addrspace(1) %c) #1 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 234 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 235 | %a.val = load half, ptr addrspace(1) %a |
| 236 | %b.val = load half, ptr addrspace(1) %b |
| 237 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 238 | |
| 239 | %a.neg = fsub half 0.0, %a.val |
| 240 | %t.val = fmul half %a.neg, %b.val |
| 241 | %r.val = fadd half %t.val, %c.val |
| 242 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 243 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 244 | ret void |
| 245 | } |
| 246 | |
Matt Arsenault | 9a3fd87 | 2017-03-09 01:36:39 +0000 | [diff] [blame] | 247 | ; GCN-LABEL: {{^}}mac_f16_neg_b_nsz_fp_math: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 248 | ; SI: v_cvt_f32_f16_e32 [[CVT_A:v[0-9]+]], v{{[0-9]+}} |
| 249 | ; SI: v_cvt_f32_f16_e32 [[CVT_B:v[0-9]+]], v{{[0-9]+}} |
| 250 | ; SI: v_cvt_f32_f16_e32 [[CVT_C:v[0-9]+]], v{{[0-9]+}} |
| 251 | ; SI: v_mad_f32 v{{[0-9]+}}, -[[CVT_A]], [[CVT_B]], [[CVT_C]] |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 252 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 253 | ; VI-NOT: v_mac_f16 |
| 254 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]}} |
| 255 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 256 | define amdgpu_kernel void @mac_f16_neg_b_nsz_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 257 | ptr addrspace(1) %r, |
| 258 | ptr addrspace(1) %a, |
| 259 | ptr addrspace(1) %b, |
| 260 | ptr addrspace(1) %c) #1 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 261 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 262 | %a.val = load half, ptr addrspace(1) %a |
| 263 | %b.val = load half, ptr addrspace(1) %b |
| 264 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 265 | |
| 266 | %b.neg = fsub half 0.0, %b.val |
| 267 | %t.val = fmul half %a.val, %b.neg |
| 268 | %r.val = fadd half %t.val, %c.val |
| 269 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 270 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 271 | ret void |
| 272 | } |
| 273 | |
Matt Arsenault | 9a3fd87 | 2017-03-09 01:36:39 +0000 | [diff] [blame] | 274 | ; GCN-LABEL: {{^}}mac_f16_neg_c_nsz_fp_math: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 275 | ; SI: v_cvt_f32_f16_e32 [[CVT_A:v[0-9]+]], v{{[0-9]+}} |
| 276 | ; SI: v_cvt_f32_f16_e32 [[CVT_B:v[0-9]+]], v{{[0-9]+}} |
| 277 | ; SI: v_cvt_f32_f16_e32 [[CVT_C:v[0-9]+]], v{{[0-9]+}} |
| 278 | ; SI: v_mad_f32 v{{[0-9]+}}, [[CVT_A]], [[CVT_B]], -[[CVT_C]] |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 279 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 280 | ; VI-NOT: v_mac_f16 |
| 281 | ; VI: v_mad_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]}} |
| 282 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 283 | define amdgpu_kernel void @mac_f16_neg_c_nsz_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 284 | ptr addrspace(1) %r, |
| 285 | ptr addrspace(1) %a, |
| 286 | ptr addrspace(1) %b, |
| 287 | ptr addrspace(1) %c) #1 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 288 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 289 | %a.val = load half, ptr addrspace(1) %a |
| 290 | %b.val = load half, ptr addrspace(1) %b |
| 291 | %c.val = load half, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 292 | |
| 293 | %c.neg = fsub half 0.0, %c.val |
| 294 | %t.val = fmul half %a.val, %b.val |
| 295 | %r.val = fadd half %t.val, %c.neg |
| 296 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 297 | store half %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 298 | ret void |
| 299 | } |
| 300 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 301 | ; GCN-LABEL: {{^}}mac_v2f16: |
Matt Arsenault | 7aad8fd | 2017-01-24 22:02:15 +0000 | [diff] [blame] | 302 | ; GCN: {{buffer|flat}}_load_dword v[[A_V2_F16:[0-9]+]] |
| 303 | ; GCN: {{buffer|flat}}_load_dword v[[B_V2_F16:[0-9]+]] |
| 304 | ; GCN: {{buffer|flat}}_load_dword v[[C_V2_F16:[0-9]+]] |
Matt Arsenault | 86e02ce | 2017-03-15 19:04:26 +0000 | [diff] [blame] | 305 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 306 | ; SI: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]] |
Jay Foad | 6c0204c | 2019-09-06 10:07:28 +0000 | [diff] [blame] | 307 | ; SI-DAG: v_lshrrev_b32_e32 v[[A_F16_1:[0-9]+]], 16, v[[A_V2_F16]] |
| 308 | ; SI-DAG: v_cvt_f32_f16_e32 v[[A_F32_1:[0-9]+]], v[[A_F16_1]] |
| 309 | |
| 310 | ; SI-DAG: v_lshrrev_b32_e32 v[[B_F16_1:[0-9]+]], 16, v[[B_V2_F16]] |
| 311 | ; SI-DAG: v_cvt_f32_f16_e32 v[[B_F32_1:[0-9]+]], v[[B_F16_1]] |
| 312 | ; SI-DAG: v_cvt_f32_f16_e32 v[[B_F32_0:[0-9]+]], v[[B_V2_F16]] |
| 313 | |
| 314 | ; SI-DAG: v_lshrrev_b32_e32 v[[C_F16_1:[0-9]+]], 16, v[[C_V2_F16]] |
| 315 | ; SI-DAG: v_cvt_f32_f16_e32 v[[C_F32_1:[0-9]+]], v[[C_F16_1]] |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 316 | ; SI-DAG: v_cvt_f32_f16_e32 v[[C_F32_0:[0-9]+]], v[[C_V2_F16]] |
Jay Foad | 6c0204c | 2019-09-06 10:07:28 +0000 | [diff] [blame] | 317 | |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 318 | ; SI-DAG: v_mac_f32_e32 v[[C_F32_0]], v[[A_F32_0]], v[[B_F32_0]] |
Matt Arsenault | 86e02ce | 2017-03-15 19:04:26 +0000 | [diff] [blame] | 319 | ; SI-DAG: v_cvt_f16_f32_e32 v[[R_F16_LO:[0-9]+]], v[[C_F32_0]] |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 320 | ; SI-DAG: v_mac_f32_e32 v[[C_F32_1]], v[[A_F32_1]], v[[B_F32_1]] |
Matt Arsenault | 86e02ce | 2017-03-15 19:04:26 +0000 | [diff] [blame] | 321 | ; SI-DAG: v_cvt_f16_f32_e32 v[[R_F16_1:[0-9]+]], v[[C_F32_1]] |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 322 | ; SI: v_lshlrev_b32_e32 v[[R_F16_HI:[0-9]+]], 16, v[[R_F16_1]] |
Matt Arsenault | 8edfaee | 2017-03-31 19:53:03 +0000 | [diff] [blame] | 323 | ; VI-NOT: and |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 324 | ; SI: v_or_b32_e32 v[[R_V2_F16:[0-9]+]], v[[R_F16_LO]], v[[R_F16_HI]] |
Matt Arsenault | 86e02ce | 2017-03-15 19:04:26 +0000 | [diff] [blame] | 325 | |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 326 | ; VI-DAG: v_lshrrev_b32_e32 v[[C_F16_1:[0-9]+]], 16, v[[C_V2_F16]] |
| 327 | ; VI-DAG: v_mac_f16_sdwa v[[C_F16_1]], v[[A_V2_F16]], v[[B_V2_F16]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1 |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 328 | ; VI-DAG: v_mac_f16_e32 v[[C_V2_F16]], v[[A_V2_F16]], v[[B_V2_F16]] |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 329 | ; VI-DAG: v_lshlrev_b32_e32 v[[R_F16_HI:[0-9]+]], 16, v[[C_F16_1]] |
Matt Arsenault | 8edfaee | 2017-03-31 19:53:03 +0000 | [diff] [blame] | 330 | ; VI-NOT: and |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 331 | ; VI: v_or_b32_e32 v[[R_V2_F16:[0-9]+]], v[[C_V2_F16]], v[[R_F16_HI]] |
Matt Arsenault | 8edfaee | 2017-03-31 19:53:03 +0000 | [diff] [blame] | 332 | |
Matt Arsenault | 7aad8fd | 2017-01-24 22:02:15 +0000 | [diff] [blame] | 333 | ; GCN: {{buffer|flat}}_store_dword v[[R_V2_F16]] |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 334 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 335 | define amdgpu_kernel void @mac_v2f16( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 336 | ptr addrspace(1) %r, |
| 337 | ptr addrspace(1) %a, |
| 338 | ptr addrspace(1) %b, |
| 339 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 340 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 341 | %a.val = load <2 x half>, ptr addrspace(1) %a |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 342 | call void @llvm.amdgcn.s.barrier() #2 |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 343 | %b.val = load <2 x half>, ptr addrspace(1) %b |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 344 | call void @llvm.amdgcn.s.barrier() #2 |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 345 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 346 | |
| 347 | %t.val = fmul <2 x half> %a.val, %b.val |
| 348 | %r.val = fadd <2 x half> %t.val, %c.val |
| 349 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 350 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 351 | ret void |
| 352 | } |
| 353 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 354 | ; GCN-LABEL: {{^}}mac_v2f16_same_add: |
Stanislav Mekhanoshin | 555d8f4 | 2020-01-13 14:54:17 -0800 | [diff] [blame] | 355 | ; SI-DAG: v_mad_f32 v{{[0-9]}}, v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 356 | ; SI-DAG: v_mac_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 357 | ; SI-DAG: v_mad_f32 v{{[0-9]}}, v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 358 | ; SI-DAG: v_mac_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 359 | |
| 360 | ; VI-DAG: v_mac_f16_sdwa v{{[0-9]}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1 |
| 361 | ; VI-DAG: v_mad_f16 v{{[0-9]}}, v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 362 | ; VI-DAG: v_mac_f16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1 |
| 363 | ; VI-DAG: v_mac_f16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 364 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 365 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 366 | define amdgpu_kernel void @mac_v2f16_same_add( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 367 | ptr addrspace(1) %r0, |
| 368 | ptr addrspace(1) %r1, |
| 369 | ptr addrspace(1) %a, |
| 370 | ptr addrspace(1) %b, |
| 371 | ptr addrspace(1) %c, |
| 372 | ptr addrspace(1) %d, |
| 373 | ptr addrspace(1) %e) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 374 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 375 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 376 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 377 | %c.val = load <2 x half>, ptr addrspace(1) %c |
| 378 | %d.val = load <2 x half>, ptr addrspace(1) %d |
| 379 | %e.val = load <2 x half>, ptr addrspace(1) %e |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 380 | |
| 381 | %t0.val = fmul <2 x half> %a.val, %b.val |
| 382 | %r0.val = fadd <2 x half> %t0.val, %c.val |
| 383 | |
| 384 | %t1.val = fmul <2 x half> %d.val, %e.val |
| 385 | %r1.val = fadd <2 x half> %t1.val, %c.val |
| 386 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 387 | store <2 x half> %r0.val, ptr addrspace(1) %r0 |
| 388 | store <2 x half> %r1.val, ptr addrspace(1) %r1 |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 389 | ret void |
| 390 | } |
| 391 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 392 | ; GCN-LABEL: {{^}}mac_v2f16_neg_a: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 393 | ; SI: v_cvt_f32_f16_e32 [[CVT0:v[0-9]+]], {{v[0-9]+}} |
| 394 | ; SI: v_cvt_f32_f16_e32 [[CVT1:v[0-9]+]], {{v[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 395 | |
Matt Arsenault | 8c4a352 | 2018-06-26 19:10:00 +0000 | [diff] [blame] | 396 | ; SI: v_mad_f32 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 397 | ; SI: v_mad_f32 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 398 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 399 | ; VI-NOT: v_mac_f16 |
| 400 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 401 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 402 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 403 | define amdgpu_kernel void @mac_v2f16_neg_a( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 404 | ptr addrspace(1) %r, |
| 405 | ptr addrspace(1) %a, |
| 406 | ptr addrspace(1) %b, |
| 407 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 408 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 409 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 410 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 411 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 412 | |
Cameron McInally | 92be640 | 2021-01-04 14:13:14 -0600 | [diff] [blame] | 413 | %a.neg = fneg <2 x half> %a.val |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 414 | %t.val = fmul <2 x half> %a.neg, %b.val |
| 415 | %r.val = fadd <2 x half> %t.val, %c.val |
| 416 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 417 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 418 | ret void |
| 419 | } |
| 420 | |
| 421 | ; GCN-LABEL: {{^}}mac_v2f16_neg_b |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 422 | ; SI: v_cvt_f32_f16_e32 [[CVT0:v[0-9]+]], {{v[0-9]+}} |
| 423 | ; SI: v_cvt_f32_f16_e32 [[CVT1:v[0-9]+]], {{v[0-9]+}} |
Matt Arsenault | 8c4a352 | 2018-06-26 19:10:00 +0000 | [diff] [blame] | 424 | ; SI: v_mad_f32 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 425 | ; SI: v_mad_f32 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 426 | |
| 427 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 428 | ; VI-NOT: v_mac_f16 |
| 429 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 430 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 431 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 432 | define amdgpu_kernel void @mac_v2f16_neg_b( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 433 | ptr addrspace(1) %r, |
| 434 | ptr addrspace(1) %a, |
| 435 | ptr addrspace(1) %b, |
| 436 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 437 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 438 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 439 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 440 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 441 | |
Cameron McInally | 92be640 | 2021-01-04 14:13:14 -0600 | [diff] [blame] | 442 | %b.neg = fneg <2 x half> %b.val |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 443 | %t.val = fmul <2 x half> %a.val, %b.neg |
| 444 | %r.val = fadd <2 x half> %t.val, %c.val |
| 445 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 446 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 447 | ret void |
| 448 | } |
| 449 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 450 | ; GCN-LABEL: {{^}}mac_v2f16_neg_c: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 451 | ; SI: v_cvt_f32_f16_e32 [[CVT0:v[0-9]+]], {{v[0-9]+}} |
| 452 | ; SI: v_cvt_f32_f16_e32 [[CVT1:v[0-9]+]], {{v[0-9]+}} |
| 453 | ; SI: v_cvt_f32_f16_e32 [[CVT2:v[0-9]+]], {{v[0-9]+}} |
| 454 | ; SI: v_cvt_f32_f16_e32 [[CVT3:v[0-9]+]], {{v[0-9]+}} |
| 455 | ; SI: v_cvt_f32_f16_e32 [[CVT4:v[0-9]+]], {{v[0-9]+}} |
| 456 | ; SI: v_cvt_f32_f16_e32 [[CVT5:v[0-9]+]], {{v[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 457 | |
Matt Arsenault | 8c4a352 | 2018-06-26 19:10:00 +0000 | [diff] [blame] | 458 | ; SI-DAG: v_mad_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]+}} |
| 459 | ; SI-DAG: v_mad_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 460 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 461 | ; VI-NOT: v_mac_f16 |
| 462 | ; VI: v_mad_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]+}} |
| 463 | ; VI: v_mad_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]+}} |
| 464 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 465 | define amdgpu_kernel void @mac_v2f16_neg_c( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 466 | ptr addrspace(1) %r, |
| 467 | ptr addrspace(1) %a, |
| 468 | ptr addrspace(1) %b, |
| 469 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 470 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 471 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 472 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 473 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 474 | |
Cameron McInally | 92be640 | 2021-01-04 14:13:14 -0600 | [diff] [blame] | 475 | %c.neg = fneg <2 x half> %c.val |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 476 | %t.val = fmul <2 x half> %a.val, %b.val |
| 477 | %r.val = fadd <2 x half> %t.val, %c.neg |
| 478 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 479 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 480 | ret void |
| 481 | } |
| 482 | |
Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 483 | ; GCN-LABEL: {{^}}mac_v2f16_neg_a_safe_fp_math: |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 484 | |
Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 485 | ; SI: v_sub_f32_e32 v[[NEG_A0:[0-9]+]], 0, v{{[0-9]+}} |
| 486 | ; SI: v_sub_f32_e32 v[[NEG_A1:[0-9]+]], 0, v{{[0-9]+}} |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 487 | ; SI-DAG: v_mac_f32_e32 v{{[0-9]+}}, v[[NEG_A0]], v{{[0-9]+}} |
| 488 | ; SI-DAG: v_mac_f32_e32 v{{[0-9]+}}, v[[NEG_A1]], v{{[0-9]+}} |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 489 | |
Stanislav Mekhanoshin | 56ea488 | 2017-05-30 16:49:24 +0000 | [diff] [blame] | 490 | ; VI-DAG: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0 |
| 491 | ; VI-DAG: v_sub_f16_e32 v[[NEG_A1:[0-9]+]], 0, v{{[0-9]+}} |
| 492 | ; VI-DAG: v_sub_f16_sdwa v[[NEG_A0:[0-9]+]], [[ZERO]], v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 493 | ; VI-DAG: v_mac_f16_sdwa v{{[0-9]+}}, v[[NEG_A0]], v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 494 | ; VI-DAG: v_mac_f16_e32 v{{[0-9]+}}, v[[NEG_A1]], v{{[0-9]+}} |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 495 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 496 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 497 | define amdgpu_kernel void @mac_v2f16_neg_a_safe_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 498 | ptr addrspace(1) %r, |
| 499 | ptr addrspace(1) %a, |
| 500 | ptr addrspace(1) %b, |
| 501 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 502 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 503 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 504 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 505 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 506 | |
| 507 | %a.neg = fsub <2 x half> <half 0.0, half 0.0>, %a.val |
| 508 | %t.val = fmul <2 x half> %a.neg, %b.val |
| 509 | %r.val = fadd <2 x half> %t.val, %c.val |
| 510 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 511 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 512 | ret void |
| 513 | } |
| 514 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 515 | ; GCN-LABEL: {{^}}mac_v2f16_neg_b_safe_fp_math: |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 516 | |
Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 517 | ; SI: v_sub_f32_e32 v[[NEG_A0:[0-9]+]], 0, v{{[0-9]+}} |
| 518 | ; SI: v_sub_f32_e32 v[[NEG_A1:[0-9]+]], 0, v{{[0-9]+}} |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 519 | ; SI-DAG: v_mac_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v[[NEG_A0]] |
| 520 | ; SI-DAG: v_mac_f32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v[[NEG_A1]] |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 521 | |
Stanislav Mekhanoshin | 56ea488 | 2017-05-30 16:49:24 +0000 | [diff] [blame] | 522 | ; VI: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0 |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 523 | ; VI: v_sub_f16_e32 v[[NEG_A1:[0-9]+]], 0, v{{[0-9]+}} |
Stanislav Mekhanoshin | 56ea488 | 2017-05-30 16:49:24 +0000 | [diff] [blame] | 524 | ; VI: v_sub_f16_sdwa v[[NEG_A0:[0-9]+]], [[ZERO]], v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 525 | ; VI-DAG: v_mac_f16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v[[NEG_A0]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD |
Matt Arsenault | 6c29c5a | 2017-07-10 19:53:57 +0000 | [diff] [blame] | 526 | ; VI-DAG: v_mac_f16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v[[NEG_A1]] |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 527 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 528 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 529 | define amdgpu_kernel void @mac_v2f16_neg_b_safe_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 530 | ptr addrspace(1) %r, |
| 531 | ptr addrspace(1) %a, |
| 532 | ptr addrspace(1) %b, |
| 533 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 534 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 535 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 536 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 537 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 538 | |
| 539 | %b.neg = fsub <2 x half> <half 0.0, half 0.0>, %b.val |
| 540 | %t.val = fmul <2 x half> %a.val, %b.neg |
| 541 | %r.val = fadd <2 x half> %t.val, %c.val |
| 542 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 543 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 544 | ret void |
| 545 | } |
| 546 | |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 547 | ; GCN-LABEL: {{^}}mac_v2f16_neg_c_safe_fp_math: |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 548 | |
Matt Arsenault | 0c68739 | 2017-01-30 16:57:41 +0000 | [diff] [blame] | 549 | ; SI: v_sub_f32_e32 v[[NEG_A0:[0-9]+]], 0, v{{[0-9]+}} |
| 550 | ; SI: v_sub_f32_e32 v[[NEG_A1:[0-9]+]], 0, v{{[0-9]+}} |
Matt Arsenault | 86e02ce | 2017-03-15 19:04:26 +0000 | [diff] [blame] | 551 | ; SI-DAG: v_mac_f32_e32 v[[NEG_A0]], v{{[0-9]+}}, v{{[0-9]+}} |
| 552 | ; SI-DAG: v_mac_f32_e32 v[[NEG_A1]], v{{[0-9]+}}, v{{[0-9]+}} |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 553 | |
Stanislav Mekhanoshin | 56ea488 | 2017-05-30 16:49:24 +0000 | [diff] [blame] | 554 | ; VI: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0 |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 555 | ; VI: v_sub_f16_e32 v[[NEG_A1:[0-9]+]], 0, v{{[0-9]+}} |
Stanislav Mekhanoshin | 56ea488 | 2017-05-30 16:49:24 +0000 | [diff] [blame] | 556 | ; VI: v_sub_f16_sdwa v[[NEG_A0:[0-9]+]], [[ZERO]], v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 |
Sam Kolton | 9fa1696 | 2017-04-06 15:03:28 +0000 | [diff] [blame] | 557 | ; VI-DAG: v_mac_f16_sdwa v[[NEG_A0]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1 |
| 558 | ; VI-DAG: v_mac_f16_e32 v[[NEG_A1]], v{{[0-9]+}}, v{{[0-9]+}} |
| 559 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 560 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 561 | define amdgpu_kernel void @mac_v2f16_neg_c_safe_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 562 | ptr addrspace(1) %r, |
| 563 | ptr addrspace(1) %a, |
| 564 | ptr addrspace(1) %b, |
| 565 | ptr addrspace(1) %c) #0 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 566 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 567 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 568 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 569 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 570 | |
| 571 | %c.neg = fsub <2 x half> <half 0.0, half 0.0>, %c.val |
| 572 | %t.val = fmul <2 x half> %a.val, %b.val |
| 573 | %r.val = fadd <2 x half> %t.val, %c.neg |
| 574 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 575 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 576 | ret void |
| 577 | } |
| 578 | |
Matt Arsenault | 9a3fd87 | 2017-03-09 01:36:39 +0000 | [diff] [blame] | 579 | ; GCN-LABEL: {{^}}mac_v2f16_neg_a_nsz_fp_math: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 580 | ; SI: v_cvt_f32_f16_e32 [[CVT0:v[0-9]+]], {{v[0-9]+}} |
| 581 | ; SI: v_cvt_f32_f16_e32 [[CVT1:v[0-9]+]], {{v[0-9]+}} |
| 582 | ; SI: v_cvt_f32_f16_e32 [[CVT2:v[0-9]+]], {{v[0-9]+}} |
| 583 | ; SI: v_cvt_f32_f16_e32 [[CVT3:v[0-9]+]], {{v[0-9]+}} |
| 584 | ; SI: v_cvt_f32_f16_e32 [[CVT4:v[0-9]+]], {{v[0-9]+}} |
| 585 | ; SI: v_cvt_f32_f16_e32 [[CVT5:v[0-9]+]], {{v[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 586 | |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 587 | ; SI-DAG: v_mad_f32 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 588 | ; SI-DAG: v_mad_f32 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 589 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 590 | ; VI-NOT: v_mac_f16 |
| 591 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[-0-9]}} |
| 592 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[-0-9]}} |
| 593 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 594 | define amdgpu_kernel void @mac_v2f16_neg_a_nsz_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 595 | ptr addrspace(1) %r, |
| 596 | ptr addrspace(1) %a, |
| 597 | ptr addrspace(1) %b, |
| 598 | ptr addrspace(1) %c) #1 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 599 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 600 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 601 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 602 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 603 | |
| 604 | %a.neg = fsub <2 x half> <half 0.0, half 0.0>, %a.val |
| 605 | %t.val = fmul <2 x half> %a.neg, %b.val |
| 606 | %r.val = fadd <2 x half> %t.val, %c.val |
| 607 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 608 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 609 | ret void |
| 610 | } |
| 611 | |
Matt Arsenault | 9a3fd87 | 2017-03-09 01:36:39 +0000 | [diff] [blame] | 612 | ; GCN-LABEL: {{^}}mac_v2f16_neg_b_nsz_fp_math: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 613 | ; SI: v_cvt_f32_f16_e32 [[CVT0:v[0-9]+]], {{v[0-9]+}} |
| 614 | ; SI: v_cvt_f32_f16_e32 [[CVT1:v[0-9]+]], {{v[0-9]+}} |
| 615 | ; SI: v_cvt_f32_f16_e32 [[CVT2:v[0-9]+]], {{v[0-9]+}} |
| 616 | ; SI: v_cvt_f32_f16_e32 [[CVT3:v[0-9]+]], {{v[0-9]+}} |
| 617 | ; SI: v_cvt_f32_f16_e32 [[CVT4:v[0-9]+]], {{v[0-9]+}} |
| 618 | ; SI: v_cvt_f32_f16_e32 [[CVT5:v[0-9]+]], {{v[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 619 | |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 620 | ; SI-DAG: v_mad_f32 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
| 621 | ; SI-DAG: v_mad_f32 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 622 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 623 | ; VI-NOT: v_mac_f16 |
| 624 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[-0-9]}} |
| 625 | ; VI: v_mad_f16 v{{[0-9]+}}, -v{{[0-9]+}}, v{{[0-9]+}}, v{{[-0-9]}} |
| 626 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 627 | define amdgpu_kernel void @mac_v2f16_neg_b_nsz_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 628 | ptr addrspace(1) %r, |
| 629 | ptr addrspace(1) %a, |
| 630 | ptr addrspace(1) %b, |
| 631 | ptr addrspace(1) %c) #1 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 632 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 633 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 634 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 635 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 636 | |
| 637 | %b.neg = fsub <2 x half> <half 0.0, half 0.0>, %b.val |
| 638 | %t.val = fmul <2 x half> %a.val, %b.neg |
| 639 | %r.val = fadd <2 x half> %t.val, %c.val |
| 640 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 641 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 642 | ret void |
| 643 | } |
| 644 | |
Matt Arsenault | 9a3fd87 | 2017-03-09 01:36:39 +0000 | [diff] [blame] | 645 | ; GCN-LABEL: {{^}}mac_v2f16_neg_c_nsz_fp_math: |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 646 | ; SI: v_cvt_f32_f16_e32 [[CVT0:v[0-9]+]], {{v[0-9]+}} |
| 647 | ; SI: v_cvt_f32_f16_e32 [[CVT1:v[0-9]+]], {{v[0-9]+}} |
| 648 | ; SI: v_cvt_f32_f16_e32 [[CVT2:v[0-9]+]], {{v[0-9]+}} |
| 649 | ; SI: v_cvt_f32_f16_e32 [[CVT3:v[0-9]+]], {{v[0-9]+}} |
| 650 | ; SI: v_cvt_f32_f16_e32 [[CVT4:v[0-9]+]], {{v[0-9]+}} |
| 651 | ; SI: v_cvt_f32_f16_e32 [[CVT5:v[0-9]+]], {{v[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 652 | |
Matt Arsenault | a8fcfad | 2017-02-02 23:21:23 +0000 | [diff] [blame] | 653 | ; SI-DAG: v_mad_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]+}} |
| 654 | ; SI-DAG: v_mad_f32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[0-9]+}} |
Matt Arsenault | 9dba9bd | 2017-02-02 02:27:04 +0000 | [diff] [blame] | 655 | |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 656 | ; VI-NOT: v_mac_f16 |
| 657 | ; VI: v_mad_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[-0-9]}} |
| 658 | ; VI: v_mad_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, -v{{[-0-9]}} |
| 659 | ; GCN: s_endpgm |
Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 660 | define amdgpu_kernel void @mac_v2f16_neg_c_nsz_fp_math( |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 661 | ptr addrspace(1) %r, |
| 662 | ptr addrspace(1) %a, |
| 663 | ptr addrspace(1) %b, |
| 664 | ptr addrspace(1) %c) #1 { |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 665 | entry: |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 666 | %a.val = load <2 x half>, ptr addrspace(1) %a |
| 667 | %b.val = load <2 x half>, ptr addrspace(1) %b |
| 668 | %c.val = load <2 x half>, ptr addrspace(1) %c |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 669 | |
| 670 | %c.neg = fsub <2 x half> <half 0.0, half 0.0>, %c.val |
| 671 | %t.val = fmul <2 x half> %a.val, %b.val |
| 672 | %r.val = fadd <2 x half> %t.val, %c.neg |
| 673 | |
Matt Arsenault | 177ff42 | 2022-11-29 17:49:58 -0500 | [diff] [blame] | 674 | store <2 x half> %r.val, ptr addrspace(1) %r |
Konstantin Zhuravlyov | f86e4b7 | 2016-11-13 07:01:11 +0000 | [diff] [blame] | 675 | ret void |
| 676 | } |
| 677 | |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 678 | declare void @llvm.amdgcn.s.barrier() #2 |
| 679 | |
Matt Arsenault | 5660bb6 | 2019-11-18 16:48:07 +0530 | [diff] [blame] | 680 | attributes #0 = { nounwind "no-signed-zeros-fp-math"="false" "denormal-fp-math"="preserve-sign,preserve-sign" } |
| 681 | attributes #1 = { nounwind "no-signed-zeros-fp-math"="true" "denormal-fp-math"="preserve-sign,preserve-sign" } |
Stanislav Mekhanoshin | 0330660 | 2017-06-03 17:39:47 +0000 | [diff] [blame] | 682 | attributes #2 = { nounwind convergent } |