1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2 # RUN: llc -march=amdgcn -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s -check-prefixes=GCN 3 4 --- 5 6 name: implicit_def_s32 7 legalized: true 8 regBankSelected: true 9 10 body: | 11 bb.0: 12 liveins: $vgpr3_vgpr4 13 ; GCN-LABEL: name: implicit_def_s32 14 ; GCN: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4 15 ; GCN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF 16 ; GCN: FLAT_STORE_DWORD [[COPY]], [[DEF]], 0, 0, 0, implicit $exec, implicit $flat_scr 17 %0:vgpr(s64) = COPY $vgpr3_vgpr4 18 %1:vgpr(s32) = G_IMPLICIT_DEF 19 G_STORE %1, %0 :: (store 4) 20 ... 21 --- 22 23 name: implicit_def_s64 24 legalized: true 25 regBankSelected: true 26 27 body: | 28 bb.0: 29 liveins: $vgpr3_vgpr4 30 ; GCN-LABEL: name: implicit_def_s64 31 ; GCN: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr3_vgpr4 32 ; GCN: [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF 33 ; GCN: FLAT_STORE_DWORDX2 [[COPY]], [[DEF]], 0, 0, 0, implicit $exec, implicit $flat_scr 34 %0:vgpr(s64) = COPY $vgpr3_vgpr4 35 %1:vgpr(s64) = G_IMPLICIT_DEF 36 G_STORE %1, %0 :: (store 8) 37 --- 38 39 --- 40 41 name: implicit_def_p0 42 legalized: true 43 regBankSelected: true 44 45 body: | 46 bb.0: 47 %0:vgpr(p0) = G_IMPLICIT_DEF 48 %1:vgpr(s32) = G_CONSTANT 4 49 G_STORE %1, %0 :: (store 4) 50 ... 51 52 --- 53 54 name: implicit_def_p1 55 legalized: true 56 regBankSelected: true 57 58 body: | 59 bb.0: 60 ; GCN-LABEL: name: implicit_def_p1 61 ; GCN: [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF 62 ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4, implicit $exec 63 ; GCN: FLAT_STORE_DWORD [[DEF]], [[V_MOV_B32_e32_]], 0, 0, 0, implicit $exec, implicit $flat_scr 64 %0:vgpr(p1) = G_IMPLICIT_DEF 65 %1:vgpr(s32) = G_CONSTANT 4 66 G_STORE %1, %0 :: (store 4) 67 ... 68 --- 69 70 name: implicit_def_p3 71 legalized: true 72 regBankSelected: true 73 74 body: | 75 bb.0: 76 ; GCN-LABEL: name: implicit_def_p3 77 ; GCN: [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF 78 ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4, implicit $exec 79 ; GCN: FLAT_STORE_DWORD [[DEF]], [[V_MOV_B32_e32_]], 0, 0, 0, implicit $exec, implicit $flat_scr 80 %0:vgpr(p3) = G_IMPLICIT_DEF 81 %1:vgpr(s32) = G_CONSTANT 4 82 G_STORE %1, %0 :: (store 4) 83 ... 84 --- 85 86 name: implicit_def_p4 87 legalized: true 88 regBankSelected: true 89 90 body: | 91 bb.0: 92 ; GCN-LABEL: name: implicit_def_p4 93 ; GCN: [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF 94 ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4, implicit $exec 95 ; GCN: FLAT_STORE_DWORD [[DEF]], [[V_MOV_B32_e32_]], 0, 0, 0, implicit $exec, implicit $flat_scr 96 %0:vgpr(p4) = G_IMPLICIT_DEF 97 %1:vgpr(s32) = G_CONSTANT 4 98 G_STORE %1, %0 :: (store 4) 99 ... 100
