1 # RUN: llc -march=amdgcn %s -run-pass twoaddressinstruction -verify-machineinstrs -o - | FileCheck -check-prefix=GCN %s 2 3 # GCN-LABEL: name: test_madmk_reg_imm_f32 4 # GCN: V_MADMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $exec 5 --- 6 name: test_madmk_reg_imm_f32 7 registers: 8 - { id: 0, class: vreg_64 } 9 - { id: 1, class: vgpr_32 } 10 - { id: 2, class: vgpr_32 } 11 - { id: 3, class: vgpr_32 } 12 body: | 13 bb.0: 14 15 %0 = IMPLICIT_DEF 16 %1 = COPY %0.sub1 17 %2 = V_MOV_B32_e32 1078523331, implicit $exec 18 %3 = V_MAC_F32_e32 killed %0.sub0, %2, killed %1, implicit $exec 19 20 ... 21 22 # GCN-LABEL: name: test_madmk_imm_reg_f32 23 # GCN: V_MADMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $exec 24 --- 25 name: test_madmk_imm_reg_f32 26 registers: 27 - { id: 0, class: vreg_64 } 28 - { id: 1, class: vgpr_32 } 29 - { id: 2, class: vgpr_32 } 30 - { id: 3, class: vgpr_32 } 31 body: | 32 bb.0: 33 34 %0 = IMPLICIT_DEF 35 %1 = COPY %0.sub1 36 %2 = V_MOV_B32_e32 1078523331, implicit $exec 37 %3 = V_MAC_F32_e32 %2, killed %0.sub0, killed %1, implicit $exec 38 39 ... 40 41 # GCN-LABEL: name: test_madak_f32 42 # GCN: V_MADAK_F32 killed %0.sub0, %0.sub1, 1078523331, implicit $exec 43 --- 44 name: test_madak_f32 45 registers: 46 - { id: 0, class: vreg_64 } 47 - { id: 1, class: vgpr_32 } 48 - { id: 2, class: vgpr_32 } 49 body: | 50 bb.0: 51 52 %0 = IMPLICIT_DEF 53 %1 = V_MOV_B32_e32 1078523331, implicit $exec 54 %2 = V_MAC_F32_e32 killed %0.sub0, %0.sub1, %1, implicit $exec 55 56 ... 57 58 # GCN-LABEL: name: test_madmk_reg_imm_f16 59 # GCN: V_MADMK_F16 killed %0.sub0, 1078523331, killed %1, implicit $exec 60 --- 61 name: test_madmk_reg_imm_f16 62 registers: 63 - { id: 0, class: vreg_64 } 64 - { id: 1, class: vgpr_32 } 65 - { id: 2, class: vgpr_32 } 66 - { id: 3, class: vgpr_32 } 67 body: | 68 bb.0: 69 70 %0 = IMPLICIT_DEF 71 %1 = COPY %0.sub1 72 %2 = V_MOV_B32_e32 1078523331, implicit $exec 73 %3 = V_MAC_F16_e32 killed %0.sub0, %2, killed %1, implicit $exec 74 75 ... 76 77 # GCN-LABEL: name: test_madmk_imm_reg_f16 78 # GCN: V_MADMK_F16 killed %0.sub0, 1078523331, killed %1, implicit $exec 79 --- 80 name: test_madmk_imm_reg_f16 81 registers: 82 - { id: 0, class: vreg_64 } 83 - { id: 1, class: vgpr_32 } 84 - { id: 2, class: vgpr_32 } 85 - { id: 3, class: vgpr_32 } 86 body: | 87 bb.0: 88 89 %0 = IMPLICIT_DEF 90 %1 = COPY %0.sub1 91 %2 = V_MOV_B32_e32 1078523331, implicit $exec 92 %3 = V_MAC_F16_e32 %2, killed %0.sub0, killed %1, implicit $exec 93 94 ... 95 96 # GCN-LABEL: name: test_madak_f16 97 # GCN: V_MADAK_F16 killed %0.sub0, %0.sub1, 1078523331, implicit $exec 98 --- 99 name: test_madak_f16 100 registers: 101 - { id: 0, class: vreg_64 } 102 - { id: 1, class: vgpr_32 } 103 - { id: 2, class: vgpr_32 } 104 body: | 105 bb.0: 106 107 %0 = IMPLICIT_DEF 108 %1 = V_MOV_B32_e32 1078523331, implicit $exec 109 %2 = V_MAC_F16_e32 killed %0.sub0, %0.sub1, %1, implicit $exec 110 ... 111 112 # Make sure constant bus restriction isn't violated if src0 is an SGPR. 113 114 # GCN-LABEL: name: test_madak_sgpr_src0_f32 115 # GCN: %1:vgpr_32 = V_MOV_B32_e32 1078523331, implicit $exec 116 # GCN: %2:vgpr_32 = V_MAD_F32 0, killed %0, 0, %1, 0, %3:vgpr_32, 0, 0, implicit $exec 117 118 --- 119 name: test_madak_sgpr_src0_f32 120 registers: 121 - { id: 0, class: sreg_32_xm0 } 122 - { id: 1, class: vgpr_32} 123 - { id: 2, class: vgpr_32 } 124 - { id: 3, class: vgpr_32 } 125 body: | 126 bb.0: 127 128 %0 = IMPLICIT_DEF 129 %1 = V_MOV_B32_e32 1078523331, implicit $exec 130 %2 = V_MAC_F32_e32 killed %0, %1, %3, implicit $exec 131 132 ... 133 134 # This can still fold if this is an inline immediate. 135 136 # GCN-LABEL: name: test_madak_inlineimm_src0_f32 137 # GCN: %1:vgpr_32 = V_MADMK_F32 1073741824, 1078523331, %2:vgpr_32, implicit $exec 138 139 --- 140 name: test_madak_inlineimm_src0_f32 141 registers: 142 - { id: 0, class: vgpr_32} 143 - { id: 1, class: vgpr_32 } 144 - { id: 2, class: vgpr_32 } 145 body: | 146 bb.0: 147 148 %0 = V_MOV_B32_e32 1078523331, implicit $exec 149 %1 = V_MAC_F32_e32 1073741824, %0, %2, implicit $exec 150 151 ... 152 # Non-inline immediate uses constant bus already. 153 154 # GCN-LABEL: name: test_madak_otherimm_src0_f32 155 # GCN: %1:vgpr_32 = V_MAC_F32_e32 1120403456, %0, %1, implicit $exec 156 157 --- 158 name: test_madak_otherimm_src0_f32 159 registers: 160 - { id: 0, class: vgpr_32} 161 - { id: 1, class: vgpr_32 } 162 - { id: 2, class: vgpr_32 } 163 body: | 164 bb.0: 165 166 %0 = V_MOV_B32_e32 1078523331, implicit $exec 167 %1 = V_MAC_F32_e32 1120403456, %0, %2, implicit $exec 168 169 ... 170 # Non-inline immediate uses constant bus already. 171 172 # GCN-LABEL: name: test_madak_other_constantlike_src0_f32 173 # GCN: %1:vgpr_32 = V_MAC_F32_e32 %stack.0, %0, %1, implicit $exec 174 --- 175 name: test_madak_other_constantlike_src0_f32 176 registers: 177 - { id: 0, class: vgpr_32} 178 - { id: 1, class: vgpr_32 } 179 - { id: 2, class: vgpr_32 } 180 stack: 181 - { id: 0, name: "", type: default, offset: 0, size: 128, alignment: 8, 182 callee-saved-register: '', local-offset: 0, debug-info-variable: '', 183 debug-info-expression: '', debug-info-location: '' } 184 body: | 185 bb.0: 186 187 %0 = V_MOV_B32_e32 1078523331, implicit $exec 188 %1 = V_MAC_F32_e32 %stack.0, %0, %2, implicit $exec 189 190 ... 191
