|
| 1 | +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| 2 | +# RUN: llc -O0 -mtriple=aarch64 -run-pass=legalizer -global-isel-abort=1 -verify-machineinstrs %s -o - | FileCheck %s |
| 3 | +--- |
| 4 | +name: test_scmp |
| 5 | +body: | |
| 6 | + bb.0.entry: |
| 7 | + ; CHECK-LABEL: name: test_scmp |
| 8 | + ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| 9 | + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0 |
| 10 | + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY]](s64), [[COPY1]] |
| 11 | + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(sgt), [[COPY]](s64), [[COPY1]] |
| 12 | + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| 13 | + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| 14 | + ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[C]], [[C1]] |
| 15 | + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3 |
| 16 | + ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C2]], [[SELECT]] |
| 17 | + ; CHECK-NEXT: $w0 = COPY [[SELECT1]](s32) |
| 18 | + %0:_(s64) = COPY $x0 |
| 19 | + %1:_(s64) = COPY $x0 |
| 20 | + %4:_(s2) = G_SCMP %0(s64), %1 |
| 21 | + %14:_(s32) = G_ANYEXT %4(s2) |
| 22 | + $w0 = COPY %14(s32) |
| 23 | +
|
| 24 | +... |
| 25 | +--- |
| 26 | +name: test_ucmp |
| 27 | +body: | |
| 28 | + bb.0.entry: |
| 29 | + ; CHECK-LABEL: name: test_ucmp |
| 30 | + ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| 31 | + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x0 |
| 32 | + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]] |
| 33 | + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ugt), [[COPY]](s64), [[COPY1]] |
| 34 | + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| 35 | + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| 36 | + ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[C]], [[C1]] |
| 37 | + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3 |
| 38 | + ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C2]], [[SELECT]] |
| 39 | + ; CHECK-NEXT: $w0 = COPY [[SELECT1]](s32) |
| 40 | + %0:_(s64) = COPY $x0 |
| 41 | + %1:_(s64) = COPY $x0 |
| 42 | + %4:_(s2) = G_UCMP %0(s64), %1 |
| 43 | + %14:_(s32) = G_ANYEXT %4(s2) |
| 44 | + $w0 = COPY %14(s32) |
| 45 | +
|
| 46 | +... |
| 47 | +--- |
| 48 | +name: test_ucmp_vector |
| 49 | +body: | |
| 50 | + bb.0.entry: |
| 51 | + ; CHECK-LABEL: name: test_ucmp_vector |
| 52 | + ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| 53 | + ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1 |
| 54 | + ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $w2 |
| 55 | + ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $w3 |
| 56 | + ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| 57 | + ; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s32) = COPY $w0 |
| 58 | + ; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s32) = COPY $w1 |
| 59 | + ; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s32) = COPY $w2 |
| 60 | + ; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s32) = COPY $w3 |
| 61 | + ; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32) |
| 62 | + ; CHECK-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 1 |
| 63 | + ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s8) = G_CONSTANT i8 0 |
| 64 | + ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s8) = G_CONSTANT i8 3 |
| 65 | + ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(<4 x s32>) = G_ICMP intpred(ult), [[BUILD_VECTOR]](<4 x s32>), [[BUILD_VECTOR1]] |
| 66 | + ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(<4 x s32>) = G_ICMP intpred(ugt), [[BUILD_VECTOR]](<4 x s32>), [[BUILD_VECTOR1]] |
| 67 | + ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP1]](<4 x s32>) |
| 68 | + ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF |
| 69 | + ; CHECK-NEXT: [[BUILD_VECTOR2:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C2]](s8), [[C2]](s8), [[C2]](s8), [[C2]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8) |
| 70 | + ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR2]](<8 x s8>) |
| 71 | + ; CHECK-NEXT: [[UV:%[0-9]+]]:_(<4 x s16>), [[UV1:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT]](<8 x s16>) |
| 72 | + ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<4 x s16>) = G_XOR [[TRUNC]], [[UV]] |
| 73 | + ; CHECK-NEXT: [[BUILD_VECTOR3:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C]](s8), [[C]](s8), [[C]](s8), [[C]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8) |
| 74 | + ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR3]](<8 x s8>) |
| 75 | + ; CHECK-NEXT: [[UV2:%[0-9]+]]:_(<4 x s16>), [[UV3:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT1]](<8 x s16>) |
| 76 | + ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP1]](<4 x s32>) |
| 77 | + ; CHECK-NEXT: [[AND:%[0-9]+]]:_(<4 x s16>) = G_AND [[UV2]], [[TRUNC1]] |
| 78 | + ; CHECK-NEXT: [[BUILD_VECTOR4:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C1]](s8), [[C1]](s8), [[C1]](s8), [[C1]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8) |
| 79 | + ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR4]](<8 x s8>) |
| 80 | + ; CHECK-NEXT: [[UV4:%[0-9]+]]:_(<4 x s16>), [[UV5:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT2]](<8 x s16>) |
| 81 | + ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(<4 x s16>) = G_AND [[UV4]], [[XOR]] |
| 82 | + ; CHECK-NEXT: [[OR:%[0-9]+]]:_(<4 x s16>) = G_OR [[AND]], [[AND1]] |
| 83 | + ; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP]](<4 x s32>) |
| 84 | + ; CHECK-NEXT: [[BUILD_VECTOR5:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C2]](s8), [[C2]](s8), [[C2]](s8), [[C2]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8) |
| 85 | + ; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR5]](<8 x s8>) |
| 86 | + ; CHECK-NEXT: [[UV6:%[0-9]+]]:_(<4 x s16>), [[UV7:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT3]](<8 x s16>) |
| 87 | + ; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(<4 x s16>) = G_XOR [[TRUNC2]], [[UV6]] |
| 88 | + ; CHECK-NEXT: [[BUILD_VECTOR6:%[0-9]+]]:_(<8 x s8>) = G_BUILD_VECTOR [[C2]](s8), [[C2]](s8), [[C2]](s8), [[C2]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8), [[DEF]](s8) |
| 89 | + ; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(<8 x s16>) = G_ANYEXT [[BUILD_VECTOR6]](<8 x s8>) |
| 90 | + ; CHECK-NEXT: [[UV8:%[0-9]+]]:_(<4 x s16>), [[UV9:%[0-9]+]]:_(<4 x s16>) = G_UNMERGE_VALUES [[ANYEXT4]](<8 x s16>) |
| 91 | + ; CHECK-NEXT: [[TRUNC3:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[ICMP]](<4 x s32>) |
| 92 | + ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(<4 x s16>) = G_AND [[UV8]], [[TRUNC3]] |
| 93 | + ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(<4 x s16>) = G_AND [[OR]], [[XOR1]] |
| 94 | + ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(<4 x s16>) = G_OR [[AND2]], [[AND3]] |
| 95 | + ; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(<4 x s32>) = G_ANYEXT [[OR1]](<4 x s16>) |
| 96 | + ; CHECK-NEXT: $q0 = COPY [[ANYEXT5]](<4 x s32>) |
| 97 | + %0:_(s32) = COPY $w0 |
| 98 | + %1:_(s32) = COPY $w1 |
| 99 | + %2:_(s32) = COPY $w2 |
| 100 | + %3:_(s32) = COPY $w3 |
| 101 | + %4:_(<4 x s32>) = G_BUILD_VECTOR %0(s32), %1(s32), %2(s32), %3(s32) |
| 102 | + %5:_(s32) = COPY $w0 |
| 103 | + %6:_(s32) = COPY $w1 |
| 104 | + %7:_(s32) = COPY $w2 |
| 105 | + %8:_(s32) = COPY $w3 |
| 106 | + %9:_(<4 x s32>) = G_BUILD_VECTOR %0(s32), %1(s32), %2(s32), %3(s32) |
| 107 | + %10:_(<4 x s2>) = G_UCMP %4(<4 x s32>), %9 |
| 108 | + %11:_(<4 x s32>) = G_ANYEXT %10(<4 x s2>) |
| 109 | + $q0 = COPY %11(<4 x s32>) |
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