1# RUN: llc -march=amdgcn -mcpu=kaveri -run-pass=si-peephole-sdwa -o - %s | FileCheck -check-prefix=CI -check-prefix=GCN %s 2# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=si-peephole-sdwa -o - %s | FileCheck -check-prefix=VI -check-prefix=GCN %s 3# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=si-peephole-sdwa -o - %s | FileCheck -check-prefix=GFX9 -check-prefix=GCN %s 4 5# GCN-LABEL: {{^}}name: add_shr_i32 6# GCN: [[SMOV:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 123 7 8# CI: [[SHIFT:%[0-9]+]]:vgpr_32 = V_LSHRREV_B32_e64 16, %{{[0-9]+}}, implicit $exec 9# CI: %{{[0-9]+}}:vgpr_32 = V_ADD_CO_U32_e32 [[SMOV]], killed [[SHIFT]], implicit-def $vcc, implicit $exec 10 11# VI: [[VMOV:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 [[SMOV]], implicit $exec 12# VI: %{{[0-9]+}}:vgpr_32 = V_ADD_CO_U32_sdwa 0, [[VMOV]], 0, %{{[0-9]+}}, 0, 6, 0, 6, 5, implicit-def $vcc, implicit $exec 13 14# GFX9: %{{[0-9]+}}:vgpr_32 = V_ADD_CO_U32_sdwa 0, [[SMOV]], 0, %{{[0-9]+}}, 0, 6, 0, 6, 5, implicit-def $vcc, implicit $exec 15 16--- 17name: add_shr_i32 18tracksRegLiveness: true 19registers: 20 - { id: 0, class: vreg_64 } 21 - { id: 1, class: vreg_64 } 22 - { id: 2, class: sreg_64 } 23 - { id: 3, class: vgpr_32 } 24 - { id: 4, class: sreg_32_xm0 } 25 - { id: 5, class: sreg_32_xm0 } 26 - { id: 6, class: sreg_32 } 27 - { id: 7, class: sreg_32_xm0 } 28 - { id: 8, class: sreg_32 } 29 - { id: 9, class: vgpr_32 } 30 - { id: 10, class: vgpr_32 } 31 - { id: 11, class: vgpr_32 } 32 - { id: 12, class: sreg_32_xm0 } 33body: | 34 bb.0: 35 liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $sgpr30_sgpr31 36 37 %2 = COPY $sgpr30_sgpr31 38 %1 = COPY $vgpr2_vgpr3 39 %0 = COPY $vgpr0_vgpr1 40 %3 = FLAT_LOAD_DWORD %1, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (load 4) 41 %12 = S_MOV_B32 123 42 %10 = V_LSHRREV_B32_e64 16, %3, implicit $exec 43 %11 = V_ADD_CO_U32_e32 %12, killed %10, implicit-def $vcc, implicit $exec 44 FLAT_STORE_DWORD %0, %11, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4) 45 $sgpr30_sgpr31 = COPY %2 46 S_SETPC_B64_return $sgpr30_sgpr31 47 48... 49 50# GCN-LABEL: {{^}}name: trunc_shr_f32 51 52# CI: [[SHIFT:%[0-9]+]]:vgpr_32 = V_LSHRREV_B32_e64 16, %{{[0-9]+}}, implicit $exec 53# CI: %{{[0-9]+}}:vgpr_32 = V_TRUNC_F32_e64 0, killed [[SHIFT]], 1, 2, implicit $mode, implicit $exec, implicit-def $vcc 54 55# VI: [[SHIFT:%[0-9]+]]:vgpr_32 = V_LSHRREV_B32_e64 16, %{{[0-9]+}}, implicit $exec 56# VI: %{{[0-9]+}}:vgpr_32 = V_TRUNC_F32_e64 0, killed [[SHIFT]], 1, 2, implicit $mode, implicit $exec, implicit-def $vcc 57 58# GFX9: %{{[0-9]+}}:vgpr_32 = V_TRUNC_F32_sdwa 0, %{{[0-9]+}}, 1, 2, 6, 0, 5, implicit $mode, implicit $exec 59 60--- 61name: trunc_shr_f32 62tracksRegLiveness: true 63registers: 64 - { id: 0, class: vreg_64 } 65 - { id: 1, class: vreg_64 } 66 - { id: 2, class: sreg_64 } 67 - { id: 3, class: vgpr_32 } 68 - { id: 4, class: sreg_32_xm0 } 69 - { id: 5, class: sreg_32_xm0 } 70 - { id: 6, class: sreg_32 } 71 - { id: 7, class: sreg_32_xm0 } 72 - { id: 8, class: sreg_32 } 73 - { id: 9, class: vgpr_32 } 74 - { id: 10, class: vgpr_32 } 75 - { id: 11, class: vgpr_32 } 76body: | 77 bb.0: 78 liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $sgpr30_sgpr31 79 80 %2 = COPY $sgpr30_sgpr31 81 %1 = COPY $vgpr2_vgpr3 82 %0 = COPY $vgpr0_vgpr1 83 %3 = FLAT_LOAD_DWORD %1, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (load 4) 84 %10 = V_LSHRREV_B32_e64 16, %3, implicit $exec 85 %11 = V_TRUNC_F32_e64 0, killed %10, 1, 2, implicit $mode, implicit $exec, implicit-def $vcc 86 FLAT_STORE_DWORD %0, %11, 0, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4) 87 $sgpr30_sgpr31 = COPY %2 88 S_SETPC_B64_return $sgpr30_sgpr31 89