226 lines · plain
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS323--- |4 5 define i32 @mod4_0_to_11(i32 %a) {6 entry:7 switch i32 %a, label %sw.default [8 i32 0, label %sw.bb9 i32 4, label %sw.bb10 i32 1, label %sw.bb111 i32 5, label %sw.bb112 i32 2, label %sw.bb213 i32 6, label %sw.bb214 i32 3, label %sw.bb315 i32 7, label %sw.bb316 ]17 18 sw.bb: ; preds = %entry, %entry19 ret i32 020 21 sw.bb1: ; preds = %entry, %entry22 ret i32 123 24 sw.bb2: ; preds = %entry, %entry25 ret i32 226 27 sw.bb3: ; preds = %entry, %entry28 ret i32 329 30 sw.default: ; preds = %entry31 br label %sw.epilog32 33 sw.epilog: ; preds = %sw.default34 switch i32 %a, label %sw.default8 [35 i32 8, label %sw.bb436 i32 9, label %sw.bb537 i32 10, label %sw.bb638 i32 11, label %sw.bb739 ]40 41 sw.bb4: ; preds = %sw.epilog42 ret i32 043 44 sw.bb5: ; preds = %sw.epilog45 ret i32 146 47 sw.bb6: ; preds = %sw.epilog48 ret i32 249 50 sw.bb7: ; preds = %sw.epilog51 ret i32 352 53 sw.default8: ; preds = %sw.epilog54 ret i32 -155 }56 57...58---59name: mod4_0_to_1160alignment: 461tracksRegLiveness: true62jumpTable:63 kind: block-address64 entries:65 - id: 066 blocks: [ '%bb.2', '%bb.3', '%bb.4', '%bb.5', '%bb.2', '%bb.3',67 '%bb.4', '%bb.5' ]68 - id: 169 blocks: [ '%bb.8', '%bb.9', '%bb.10', '%bb.11' ]70body: |71 ; MIPS32-LABEL: name: mod4_0_to_1172 ; MIPS32: bb.0.entry:73 ; MIPS32-NEXT: successors: %bb.6(0x40000000), %bb.1(0x40000000)74 ; MIPS32-NEXT: liveins: $a075 ; MIPS32-NEXT: {{ $}}76 ; MIPS32-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $a077 ; MIPS32-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 778 ; MIPS32-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 379 ; MIPS32-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 280 ; MIPS32-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 181 ; MIPS32-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 082 ; MIPS32-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 -183 ; MIPS32-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 084 ; MIPS32-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[C6]]85 ; MIPS32-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[SUB]](s32)86 ; MIPS32-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C]](s32)87 ; MIPS32-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ugt), [[COPY1]](s32), [[COPY2]]88 ; MIPS32-NEXT: G_BRCOND [[ICMP]](s32), %bb.689 ; MIPS32-NEXT: {{ $}}90 ; MIPS32-NEXT: bb.1.entry:91 ; MIPS32-NEXT: successors: %bb.2(0x20000000), %bb.3(0x20000000), %bb.4(0x20000000), %bb.5(0x20000000)92 ; MIPS32-NEXT: {{ $}}93 ; MIPS32-NEXT: [[JUMP_TABLE:%[0-9]+]]:_(p0) = G_JUMP_TABLE %jump-table.094 ; MIPS32-NEXT: G_BRJT [[JUMP_TABLE]](p0), %jump-table.0, [[COPY1]](s32)95 ; MIPS32-NEXT: {{ $}}96 ; MIPS32-NEXT: bb.2.sw.bb:97 ; MIPS32-NEXT: $v0 = COPY [[C4]](s32)98 ; MIPS32-NEXT: RetRA implicit $v099 ; MIPS32-NEXT: {{ $}}100 ; MIPS32-NEXT: bb.3.sw.bb1:101 ; MIPS32-NEXT: $v0 = COPY [[C3]](s32)102 ; MIPS32-NEXT: RetRA implicit $v0103 ; MIPS32-NEXT: {{ $}}104 ; MIPS32-NEXT: bb.4.sw.bb2:105 ; MIPS32-NEXT: $v0 = COPY [[C2]](s32)106 ; MIPS32-NEXT: RetRA implicit $v0107 ; MIPS32-NEXT: {{ $}}108 ; MIPS32-NEXT: bb.5.sw.bb3:109 ; MIPS32-NEXT: $v0 = COPY [[C1]](s32)110 ; MIPS32-NEXT: RetRA implicit $v0111 ; MIPS32-NEXT: {{ $}}112 ; MIPS32-NEXT: bb.6.sw.default:113 ; MIPS32-NEXT: successors: %bb.7(0x80000000)114 ; MIPS32-NEXT: {{ $}}115 ; MIPS32-NEXT: bb.7.sw.epilog:116 ; MIPS32-NEXT: successors: %bb.13(0x40000000), %bb.8(0x40000000)117 ; MIPS32-NEXT: {{ $}}118 ; MIPS32-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 8119 ; MIPS32-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[C7]]120 ; MIPS32-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SUB1]](s32)121 ; MIPS32-NEXT: [[COPY4:%[0-9]+]]:_(s32) = COPY [[C1]](s32)122 ; MIPS32-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ugt), [[COPY3]](s32), [[COPY4]]123 ; MIPS32-NEXT: G_BRCOND [[ICMP1]](s32), %bb.13124 ; MIPS32-NEXT: {{ $}}125 ; MIPS32-NEXT: bb.8.sw.epilog:126 ; MIPS32-NEXT: successors: %bb.9(0x20000000), %bb.10(0x20000000), %bb.11(0x20000000), %bb.12(0x20000000)127 ; MIPS32-NEXT: {{ $}}128 ; MIPS32-NEXT: [[JUMP_TABLE1:%[0-9]+]]:_(p0) = G_JUMP_TABLE %jump-table.1129 ; MIPS32-NEXT: G_BRJT [[JUMP_TABLE1]](p0), %jump-table.1, [[COPY3]](s32)130 ; MIPS32-NEXT: {{ $}}131 ; MIPS32-NEXT: bb.9.sw.bb4:132 ; MIPS32-NEXT: $v0 = COPY [[C4]](s32)133 ; MIPS32-NEXT: RetRA implicit $v0134 ; MIPS32-NEXT: {{ $}}135 ; MIPS32-NEXT: bb.10.sw.bb5:136 ; MIPS32-NEXT: $v0 = COPY [[C3]](s32)137 ; MIPS32-NEXT: RetRA implicit $v0138 ; MIPS32-NEXT: {{ $}}139 ; MIPS32-NEXT: bb.11.sw.bb6:140 ; MIPS32-NEXT: $v0 = COPY [[C2]](s32)141 ; MIPS32-NEXT: RetRA implicit $v0142 ; MIPS32-NEXT: {{ $}}143 ; MIPS32-NEXT: bb.12.sw.bb7:144 ; MIPS32-NEXT: $v0 = COPY [[C1]](s32)145 ; MIPS32-NEXT: RetRA implicit $v0146 ; MIPS32-NEXT: {{ $}}147 ; MIPS32-NEXT: bb.13.sw.default8:148 ; MIPS32-NEXT: $v0 = COPY [[C5]](s32)149 ; MIPS32-NEXT: RetRA implicit $v0150 bb.1.entry:151 liveins: $a0152 153 %0:_(s32) = COPY $a0154 %4:_(s32) = G_CONSTANT i32 7155 %8:_(s32) = G_CONSTANT i32 3156 %9:_(s32) = G_CONSTANT i32 2157 %10:_(s32) = G_CONSTANT i32 1158 %11:_(s32) = G_CONSTANT i32 0159 %18:_(s32) = G_CONSTANT i32 -1160 %1:_(s32) = G_CONSTANT i32 0161 %2:_(s32) = G_SUB %0, %1162 %3:_(s32) = COPY %2(s32)163 %5:_(s32) = COPY %4(s32)164 %6:_(s1) = G_ICMP intpred(ugt), %3(s32), %5165 G_BRCOND %6(s1), %bb.6166 167 bb.13.entry:168 successors: %bb.2, %bb.3, %bb.4, %bb.5169 170 %7:_(p0) = G_JUMP_TABLE %jump-table.0171 G_BRJT %7(p0), %jump-table.0, %3(s32)172 173 bb.2.sw.bb:174 $v0 = COPY %11(s32)175 RetRA implicit $v0176 177 bb.3.sw.bb1:178 $v0 = COPY %10(s32)179 RetRA implicit $v0180 181 bb.4.sw.bb2:182 $v0 = COPY %9(s32)183 RetRA implicit $v0184 185 bb.5.sw.bb3:186 $v0 = COPY %8(s32)187 RetRA implicit $v0188 189 bb.6.sw.default:190 191 bb.7.sw.epilog:192 %12:_(s32) = G_CONSTANT i32 8193 %13:_(s32) = G_SUB %0, %12194 %14:_(s32) = COPY %13(s32)195 %15:_(s32) = COPY %8(s32)196 %16:_(s1) = G_ICMP intpred(ugt), %14(s32), %15197 G_BRCOND %16(s1), %bb.12198 199 bb.14.sw.epilog:200 successors: %bb.8, %bb.9, %bb.10, %bb.11201 202 %17:_(p0) = G_JUMP_TABLE %jump-table.1203 G_BRJT %17(p0), %jump-table.1, %14(s32)204 205 bb.8.sw.bb4:206 $v0 = COPY %11(s32)207 RetRA implicit $v0208 209 bb.9.sw.bb5:210 $v0 = COPY %10(s32)211 RetRA implicit $v0212 213 bb.10.sw.bb6:214 $v0 = COPY %9(s32)215 RetRA implicit $v0216 217 bb.11.sw.bb7:218 $v0 = COPY %8(s32)219 RetRA implicit $v0220 221 bb.12.sw.default8:222 $v0 = COPY %18(s32)223 RetRA implicit $v0224 225...226