1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc -mtriple=aarch64 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s 3# 4# Test G_EXT selection using AArch64ext patterns. 5 6... 7--- 8name: v8s8_EXTv8i8 9alignment: 4 10legalized: true 11regBankSelected: true 12tracksRegLiveness: true 13body: | 14 bb.0: 15 liveins: $d0, $d1 16 17 ; CHECK-LABEL: name: v8s8_EXTv8i8 18 ; CHECK: liveins: $d0, $d1 19 ; CHECK: %v1:fpr64 = COPY $d0 20 ; CHECK: %v2:fpr64 = COPY $d1 21 ; CHECK: %shuf:fpr64 = EXTv8i8 %v1, %v2, 3 22 ; CHECK: $d0 = COPY %shuf 23 %v1:fpr(<8 x s8>) = COPY $d0 24 %v2:fpr(<8 x s8>) = COPY $d1 25 %3:gpr(s32) = G_CONSTANT i32 3 26 %shuf:fpr(<8 x s8>) = G_EXT %v1, %v2, %3(s32) 27 $d0 = COPY %shuf 28 29... 30--- 31name: v16s8_EXTv16i8 32alignment: 4 33legalized: true 34regBankSelected: true 35tracksRegLiveness: true 36body: | 37 bb.0: 38 liveins: $q0, $q1 39 40 ; CHECK-LABEL: name: v16s8_EXTv16i8 41 ; CHECK: liveins: $q0, $q1 42 ; CHECK: %v1:fpr128 = COPY $q0 43 ; CHECK: %v2:fpr128 = COPY $q1 44 ; CHECK: %shuf:fpr128 = EXTv16i8 %v1, %v2, 3 45 ; CHECK: $q0 = COPY %shuf 46 %v1:fpr(<16 x s8>) = COPY $q0 47 %v2:fpr(<16 x s8>) = COPY $q1 48 %3:gpr(s32) = G_CONSTANT i32 3 49 %shuf:fpr(<16 x s8>) = G_EXT %v1, %v2, %3(s32) 50 $q0 = COPY %shuf 51 52... 53--- 54name: v4s16_EXTv8i8 55alignment: 4 56legalized: true 57regBankSelected: true 58tracksRegLiveness: true 59body: | 60 bb.0: 61 liveins: $d0, $d1 62 63 ; CHECK-LABEL: name: v4s16_EXTv8i8 64 ; CHECK: liveins: $d0, $d1 65 ; CHECK: %v1:fpr64 = COPY $d0 66 ; CHECK: %v2:fpr64 = COPY $d1 67 ; CHECK: %shuf:fpr64 = EXTv8i8 %v1, %v2, 6 68 ; CHECK: $d0 = COPY %shuf 69 %v1:fpr(<4 x s16>) = COPY $d0 70 %v2:fpr(<4 x s16>) = COPY $d1 71 %3:gpr(s32) = G_CONSTANT i32 6 72 %shuf:fpr(<4 x s16>) = G_EXT %v1, %v2, %3(s32) 73 $d0 = COPY %shuf 74 75... 76--- 77name: v8s16_EXTv16i8 78alignment: 4 79legalized: true 80regBankSelected: true 81tracksRegLiveness: true 82body: | 83 bb.0: 84 liveins: $q0, $q1 85 86 ; CHECK-LABEL: name: v8s16_EXTv16i8 87 ; CHECK: liveins: $q0, $q1 88 ; CHECK: %v1:fpr128 = COPY $q0 89 ; CHECK: %v2:fpr128 = COPY $q1 90 ; CHECK: %shuf:fpr128 = EXTv16i8 %v2, %v1, 10 91 ; CHECK: $q0 = COPY %shuf 92 %v1:fpr(<8 x s16>) = COPY $q0 93 %v2:fpr(<8 x s16>) = COPY $q1 94 %3:gpr(s32) = G_CONSTANT i32 10 95 %shuf:fpr(<8 x s16>) = G_EXT %v2, %v1, %3(s32) 96 $q0 = COPY %shuf 97... 98 99... 100--- 101name: v4s32_EXTv16i8 102alignment: 4 103legalized: true 104regBankSelected: true 105tracksRegLiveness: true 106body: | 107 bb.0: 108 liveins: $q0, $q1 109 110 ; CHECK-LABEL: name: v4s32_EXTv16i8 111 ; CHECK: liveins: $q0, $q1 112 ; CHECK: %v1:fpr128 = COPY $q0 113 ; CHECK: %v2:fpr128 = COPY $q1 114 ; CHECK: %shuf:fpr128 = EXTv16i8 %v1, %v2, 12 115 ; CHECK: $q0 = COPY %shuf 116 %v1:fpr(<4 x s32>) = COPY $q0 117 %v2:fpr(<4 x s32>) = COPY $q1 118 %3:gpr(s32) = G_CONSTANT i32 12 119 %shuf:fpr(<4 x s32>) = G_EXT %v1, %v2, %3(s32) 120 $q0 = COPY %shuf 121 122... 123--- 124name: v2s32_EXTv8i8 125alignment: 4 126legalized: true 127regBankSelected: true 128tracksRegLiveness: true 129body: | 130 bb.0: 131 liveins: $d0, $d1 132 133 ; CHECK-LABEL: name: v2s32_EXTv8i8 134 ; CHECK: liveins: $d0, $d1 135 ; CHECK: %v1:fpr64 = COPY $d0 136 ; CHECK: %v2:fpr64 = COPY $d1 137 ; CHECK: %shuf:fpr64 = EXTv8i8 %v1, %v2, 2 138 ; CHECK: $d0 = COPY %shuf 139 %v1:fpr(<2 x s32>) = COPY $d0 140 %v2:fpr(<2 x s32>) = COPY $d1 141 %3:gpr(s32) = G_CONSTANT i32 2 142 %shuf:fpr(<2 x s32>) = G_EXT %v1, %v2, %3(s32) 143 $d0 = COPY %shuf 144 145... 146--- 147name: v2s64_EXTv16i8 148alignment: 4 149legalized: true 150regBankSelected: true 151tracksRegLiveness: true 152body: | 153 bb.0: 154 liveins: $q0, $q1 155 156 ; CHECK-LABEL: name: v2s64_EXTv16i8 157 ; CHECK: liveins: $q0, $q1 158 ; CHECK: %v1:fpr128 = COPY $q0 159 ; CHECK: %v2:fpr128 = COPY $q1 160 ; CHECK: %shuf:fpr128 = EXTv16i8 %v1, %v2, 2 161 ; CHECK: $q0 = COPY %shuf 162 %v1:fpr(<2 x s64>) = COPY $q0 163 %v2:fpr(<2 x s64>) = COPY $q1 164 %3:gpr(s32) = G_CONSTANT i32 2 165 %shuf:fpr(<2 x s64>) = G_EXT %v1, %v2, %3(s32) 166 $q0 = COPY %shuf 167... 168