1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2; RUN: llc -global-isel -mtriple=amdgcn-mesa-mesa3d -stop-after=regbankselect -regbankselect-fast -o - %s | FileCheck %s 3; RUN: llc -global-isel -mtriple=amdgcn-mesa-mesa3d -stop-after=regbankselect -regbankselect-greedy -o - %s | FileCheck %s 4 5; Natural mapping 6define amdgpu_ps void @struct_buffer_store__sgpr_rsrc__vgpr_val__vgpr_vindex__vgpr_voffset__sgpr_soffset(<4 x i32> inreg %rsrc, float %val, i32 %vindex, i32 %voffset, i32 inreg %soffset) { 7 ; CHECK-LABEL: name: struct_buffer_store__sgpr_rsrc__vgpr_val__vgpr_vindex__vgpr_voffset__sgpr_soffset 8 ; CHECK: bb.1 (%ir-block.0): 9 ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr0, $vgpr1, $vgpr2 10 ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 11 ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 12 ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 13 ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 14 ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 15 ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 16 ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 17 ; CHECK: [[COPY7:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 18 ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) 19 ; CHECK: G_AMDGPU_BUFFER_STORE [[COPY4]](s32), [[BUILD_VECTOR]](<4 x s32>), [[COPY5]](s32), [[COPY6]], [[COPY7]], 0, 0, -1 :: (dereferenceable store 4 into custom "TargetCustom7", align 1, addrspace 4) 20 ; CHECK: S_ENDPGM 0 21 call void @llvm.amdgcn.struct.buffer.store.f32(float %val, <4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0) 22 ret void 23} 24 25; Copies for VGPR arguments 26define amdgpu_ps void @struct_buffer_store__sgpr_rsrc__sgpr_val__sgpr_vindex__sgpr_voffset__sgpr_soffset(<4 x i32> inreg %rsrc, float inreg %val, i32 inreg %vindex, i32 inreg %voffset, i32 inreg %soffset) { 27 ; CHECK-LABEL: name: struct_buffer_store__sgpr_rsrc__sgpr_val__sgpr_vindex__sgpr_voffset__sgpr_soffset 28 ; CHECK: bb.1 (%ir-block.0): 29 ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $sgpr8, $sgpr9 30 ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 31 ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 32 ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 33 ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 34 ; CHECK: [[COPY4:%[0-9]+]]:sgpr(s32) = COPY $sgpr6 35 ; CHECK: [[COPY5:%[0-9]+]]:sgpr(s32) = COPY $sgpr7 36 ; CHECK: [[COPY6:%[0-9]+]]:sgpr(s32) = COPY $sgpr8 37 ; CHECK: [[COPY7:%[0-9]+]]:sgpr(s32) = COPY $sgpr9 38 ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) 39 ; CHECK: [[COPY8:%[0-9]+]]:vgpr(s32) = COPY [[COPY4]](s32) 40 ; CHECK: [[COPY9:%[0-9]+]]:vgpr(s32) = COPY [[COPY5]](s32) 41 ; CHECK: [[COPY10:%[0-9]+]]:vgpr(s32) = COPY [[COPY6]](s32) 42 ; CHECK: G_AMDGPU_BUFFER_STORE [[COPY8]](s32), [[BUILD_VECTOR]](<4 x s32>), [[COPY9]](s32), [[COPY10]], [[COPY7]], 0, 0, -1 :: (dereferenceable store 4 into custom "TargetCustom7", align 1, addrspace 4) 43 ; CHECK: S_ENDPGM 0 44 call void @llvm.amdgcn.struct.buffer.store.f32(float %val, <4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0) 45 ret void 46} 47 48; Waterfall for rsrc 49define amdgpu_ps void @struct_buffer_store__vgpr_rsrc__vgpr_val__vgpr_vindex__vgpr_voffset__sgpr_soffset(<4 x i32> %rsrc, float %val, i32 %vindex, i32 %voffset, i32 inreg %soffset) { 50 ; CHECK-LABEL: name: struct_buffer_store__vgpr_rsrc__vgpr_val__vgpr_vindex__vgpr_voffset__sgpr_soffset 51 ; CHECK: bb.1 (%ir-block.0): 52 ; CHECK: successors: %bb.2(0x80000000) 53 ; CHECK: liveins: $sgpr2, $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6 54 ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 55 ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 56 ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 57 ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 58 ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr4 59 ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY $vgpr5 60 ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY $vgpr6 61 ; CHECK: [[COPY7:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 62 ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) 63 ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF 64 ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) 65 ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec 66 ; CHECK: bb.2: 67 ; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000) 68 ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %14, %bb.2 69 ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec 70 ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec 71 ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) 72 ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec 73 ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec 74 ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec 75 ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) 76 ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec 77 ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc 78 ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) 79 ; CHECK: G_AMDGPU_BUFFER_STORE [[COPY4]](s32), [[BUILD_VECTOR1]](<4 x s32>), [[COPY5]](s32), [[COPY6]], [[COPY7]], 0, 0, -1 :: (dereferenceable store 4 into custom "TargetCustom7", align 1, addrspace 4) 80 ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_]], implicit-def $exec, implicit-def $scc, implicit $exec 81 ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc 82 ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec 83 ; CHECK: bb.3: 84 ; CHECK: successors: %bb.4(0x80000000) 85 ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] 86 ; CHECK: bb.4: 87 ; CHECK: S_ENDPGM 0 88 call void @llvm.amdgcn.struct.buffer.store.f32(float %val, <4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0) 89 ret void 90} 91 92; Waterfall for soffset 93define amdgpu_ps void @struct_buffer_store__sgpr_rsrc__vgpr_val__vgpr_vindex__vgpr_voffset__vgpr_soffset(<4 x i32> inreg %rsrc, float %val, i32 %vindex, i32 %voffset, i32 %soffset) { 94 ; CHECK-LABEL: name: struct_buffer_store__sgpr_rsrc__vgpr_val__vgpr_vindex__vgpr_voffset__vgpr_soffset 95 ; CHECK: bb.1 (%ir-block.0): 96 ; CHECK: successors: %bb.2(0x80000000) 97 ; CHECK: liveins: $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr0, $vgpr1, $vgpr2, $vgpr3 98 ; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr2 99 ; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr3 100 ; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr4 101 ; CHECK: [[COPY3:%[0-9]+]]:sgpr(s32) = COPY $sgpr5 102 ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 103 ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 104 ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 105 ; CHECK: [[COPY7:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr3 106 ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) 107 ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF 108 ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec 109 ; CHECK: bb.2: 110 ; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000) 111 ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %14, %bb.2 112 ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[COPY7]](s32), implicit $exec 113 ; CHECK: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[V_READFIRSTLANE_B32_]](s32), [[COPY7]](s32), implicit $exec 114 ; CHECK: G_AMDGPU_BUFFER_STORE [[COPY4]](s32), [[BUILD_VECTOR]](<4 x s32>), [[COPY5]](s32), [[COPY6]], [[V_READFIRSTLANE_B32_]], 0, 0, -1 :: (dereferenceable store 4 into custom "TargetCustom7", align 1, addrspace 4) 115 ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[V_CMP_EQ_U32_e64_]], implicit-def $exec, implicit-def $scc, implicit $exec 116 ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc 117 ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec 118 ; CHECK: bb.3: 119 ; CHECK: successors: %bb.4(0x80000000) 120 ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] 121 ; CHECK: bb.4: 122 ; CHECK: S_ENDPGM 0 123 call void @llvm.amdgcn.struct.buffer.store.f32(float %val, <4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0) 124 ret void 125} 126 127; Waterfall for rsrc and soffset 128define amdgpu_ps void @struct_buffer_store__vgpr_rsrc__vgpr_val__vgpr_vindex__vgpr_voffset__vgpr_soffset(<4 x i32> %rsrc, float %val, i32 %vindex, i32 %voffset, i32 %soffset) { 129 ; CHECK-LABEL: name: struct_buffer_store__vgpr_rsrc__vgpr_val__vgpr_vindex__vgpr_voffset__vgpr_soffset 130 ; CHECK: bb.1 (%ir-block.0): 131 ; CHECK: successors: %bb.2(0x80000000) 132 ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6, $vgpr7 133 ; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0 134 ; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1 135 ; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2 136 ; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY $vgpr3 137 ; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY $vgpr4 138 ; CHECK: [[COPY5:%[0-9]+]]:vgpr(s32) = COPY $vgpr5 139 ; CHECK: [[COPY6:%[0-9]+]]:vgpr(s32) = COPY $vgpr6 140 ; CHECK: [[COPY7:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr7 141 ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:vgpr(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) 142 ; CHECK: [[DEF:%[0-9]+]]:sreg_64_xexec = IMPLICIT_DEF 143 ; CHECK: [[UV:%[0-9]+]]:vreg_64(s64), [[UV1:%[0-9]+]]:vreg_64(s64) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<4 x s32>) 144 ; CHECK: [[S_MOV_B64_term:%[0-9]+]]:sreg_64_xexec = S_MOV_B64_term $exec 145 ; CHECK: bb.2: 146 ; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000) 147 ; CHECK: [[PHI:%[0-9]+]]:sreg_64_xexec = PHI [[DEF]], %bb.1, %14, %bb.2 148 ; CHECK: [[V_READFIRSTLANE_B32_:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub0(s64), implicit $exec 149 ; CHECK: [[V_READFIRSTLANE_B32_1:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV]].sub1(s64), implicit $exec 150 ; CHECK: [[MV:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32) 151 ; CHECK: [[V_CMP_EQ_U64_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV]](s64), [[UV]](s64), implicit $exec 152 ; CHECK: [[V_READFIRSTLANE_B32_2:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub0(s64), implicit $exec 153 ; CHECK: [[V_READFIRSTLANE_B32_3:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[UV1]].sub1(s64), implicit $exec 154 ; CHECK: [[MV1:%[0-9]+]]:sreg_64_xexec(s64) = G_MERGE_VALUES [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) 155 ; CHECK: [[V_CMP_EQ_U64_e64_1:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U64_e64 [[MV1]](s64), [[UV1]](s64), implicit $exec 156 ; CHECK: [[S_AND_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U64_e64_1]], [[V_CMP_EQ_U64_e64_]], implicit-def $scc 157 ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:sgpr(<4 x s32>) = G_BUILD_VECTOR [[V_READFIRSTLANE_B32_]](s32), [[V_READFIRSTLANE_B32_1]](s32), [[V_READFIRSTLANE_B32_2]](s32), [[V_READFIRSTLANE_B32_3]](s32) 158 ; CHECK: [[V_READFIRSTLANE_B32_4:%[0-9]+]]:sreg_32_xm0(s32) = V_READFIRSTLANE_B32 [[COPY7]](s32), implicit $exec 159 ; CHECK: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[V_READFIRSTLANE_B32_4]](s32), [[COPY7]](s32), implicit $exec 160 ; CHECK: [[S_AND_B64_1:%[0-9]+]]:sreg_64_xexec = S_AND_B64 [[V_CMP_EQ_U32_e64_]], [[S_AND_B64_]], implicit-def $scc 161 ; CHECK: G_AMDGPU_BUFFER_STORE [[COPY4]](s32), [[BUILD_VECTOR1]](<4 x s32>), [[COPY5]](s32), [[COPY6]], [[V_READFIRSTLANE_B32_4]], 0, 0, -1 :: (dereferenceable store 4 into custom "TargetCustom7", align 1, addrspace 4) 162 ; CHECK: [[S_AND_SAVEEXEC_B64_:%[0-9]+]]:sreg_64_xexec = S_AND_SAVEEXEC_B64 killed [[S_AND_B64_1]], implicit-def $exec, implicit-def $scc, implicit $exec 163 ; CHECK: $exec = S_XOR_B64_term $exec, [[S_AND_SAVEEXEC_B64_]], implicit-def $scc 164 ; CHECK: S_CBRANCH_EXECNZ %bb.2, implicit $exec 165 ; CHECK: bb.3: 166 ; CHECK: successors: %bb.4(0x80000000) 167 ; CHECK: $exec = S_MOV_B64_term [[S_MOV_B64_term]] 168 ; CHECK: bb.4: 169 ; CHECK: S_ENDPGM 0 170 call void @llvm.amdgcn.struct.buffer.store.f32(float %val, <4 x i32> %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0) 171 ret void 172} 173 174declare void @llvm.amdgcn.struct.buffer.store.f32(float, <4 x i32>, i32, i32, i32, i32 immarg) 175