1 # RUN: llc -march=amdgcn -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s -check-prefixes=GCN 2 3 --- | 4 define amdgpu_kernel void @fadd(i32 addrspace(1)* %global0) {ret void} 5 ... 6 --- 7 8 name: fadd 9 legalized: true 10 regBankSelected: true 11 12 # GCN-LABEL: name: fadd 13 body: | 14 bb.0: 15 liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4 16 %0:sgpr(s32) = COPY $sgpr0 17 %1:vgpr(s32) = COPY $vgpr0 18 %2:vgpr(s32) = COPY $vgpr1 19 %3:vgpr(s64) = COPY $vgpr3_vgpr4 20 21 ; fadd vs 22 ; GCN: V_ADD_F32_e64 23 %4:vgpr(s32) = G_FADD %1, %0 24 25 ; fadd sv 26 ; GCN: V_ADD_F32_e64 27 %5:vgpr(s32) = G_FADD %0, %1 28 29 ; fadd vv 30 ; GCN: V_ADD_F32_e64 31 %6:vgpr(s32) = G_FADD %1, %2 32 33 G_STORE %4, %3 :: (store 4 into %ir.global0) 34 G_STORE %5, %3 :: (store 4 into %ir.global0) 35 G_STORE %6, %3 :: (store 4 into %ir.global0) 36 ... 37 --- 38
