Sanjay Patel | e2787b9 | 2017-05-17 20:27:55 +0000 | [diff] [blame^] | 1 | ; RUN: opt < %s -instsimplify -S | FileCheck %s |
| 2 | |
| 3 | ; Test all integer predicates with bool types and true/false constants. |
| 4 | ; Use vectors to provide test coverage that is not duplicated in other folds. |
| 5 | |
| 6 | define <2 x i1> @eq_t(<2 x i1> %a) { |
| 7 | ; CHECK-LABEL: @eq_t( |
| 8 | ; CHECK-NEXT: ret <2 x i1> %a |
| 9 | ; |
| 10 | %r = icmp eq <2 x i1> %a, <i1 true, i1 true> |
| 11 | ret <2 x i1> %r |
| 12 | } |
| 13 | |
| 14 | define <2 x i1> @eq_f(<2 x i1> %a) { |
| 15 | ; CHECK-LABEL: @eq_f( |
| 16 | ; CHECK-NEXT: [[R:%.*]] = icmp eq <2 x i1> %a, zeroinitializer |
| 17 | ; CHECK-NEXT: ret <2 x i1> [[R]] |
| 18 | ; |
| 19 | %r = icmp eq <2 x i1> %a, <i1 false, i1 false> |
| 20 | ret <2 x i1> %r |
| 21 | } |
| 22 | |
| 23 | define <2 x i1> @ne_t(<2 x i1> %a) { |
| 24 | ; CHECK-LABEL: @ne_t( |
| 25 | ; CHECK-NEXT: [[R:%.*]] = icmp ne <2 x i1> %a, <i1 true, i1 true> |
| 26 | ; CHECK-NEXT: ret <2 x i1> [[R]] |
| 27 | ; |
| 28 | %r = icmp ne <2 x i1> %a, <i1 true, i1 true> |
| 29 | ret <2 x i1> %r |
| 30 | } |
| 31 | |
| 32 | define <2 x i1> @ne_f(<2 x i1> %a) { |
| 33 | ; CHECK-LABEL: @ne_f( |
| 34 | ; CHECK-NEXT: ret <2 x i1> %a |
| 35 | ; |
| 36 | %r = icmp ne <2 x i1> %a, <i1 false, i1 false> |
| 37 | ret <2 x i1> %r |
| 38 | } |
| 39 | |
| 40 | define <2 x i1> @ugt_t(<2 x i1> %a) { |
| 41 | ; CHECK-LABEL: @ugt_t( |
| 42 | ; CHECK-NEXT: ret <2 x i1> zeroinitializer |
| 43 | ; |
| 44 | %r = icmp ugt <2 x i1> %a, <i1 true, i1 true> |
| 45 | ret <2 x i1> %r |
| 46 | } |
| 47 | |
| 48 | define <2 x i1> @ugt_f(<2 x i1> %a) { |
| 49 | ; CHECK-LABEL: @ugt_f( |
| 50 | ; CHECK-NEXT: ret <2 x i1> %a |
| 51 | ; |
| 52 | %r = icmp ugt <2 x i1> %a, <i1 false, i1 false> |
| 53 | ret <2 x i1> %r |
| 54 | } |
| 55 | |
| 56 | define <2 x i1> @ult_t(<2 x i1> %a) { |
| 57 | ; CHECK-LABEL: @ult_t( |
| 58 | ; CHECK-NEXT: [[R:%.*]] = icmp ult <2 x i1> %a, <i1 true, i1 true> |
| 59 | ; CHECK-NEXT: ret <2 x i1> [[R]] |
| 60 | ; |
| 61 | %r = icmp ult <2 x i1> %a, <i1 true, i1 true> |
| 62 | ret <2 x i1> %r |
| 63 | } |
| 64 | |
| 65 | define <2 x i1> @ult_f(<2 x i1> %a) { |
| 66 | ; CHECK-LABEL: @ult_f( |
| 67 | ; CHECK-NEXT: ret <2 x i1> zeroinitializer |
| 68 | ; |
| 69 | %r = icmp ult <2 x i1> %a, <i1 false, i1 false> |
| 70 | ret <2 x i1> %r |
| 71 | } |
| 72 | |
| 73 | define <2 x i1> @sgt_t(<2 x i1> %a) { |
| 74 | ; CHECK-LABEL: @sgt_t( |
| 75 | ; CHECK-NEXT: [[R:%.*]] = icmp sgt <2 x i1> %a, <i1 true, i1 true> |
| 76 | ; CHECK-NEXT: ret <2 x i1> [[R]] |
| 77 | ; |
| 78 | %r = icmp sgt <2 x i1> %a, <i1 true, i1 true> |
| 79 | ret <2 x i1> %r |
| 80 | } |
| 81 | |
| 82 | define <2 x i1> @sgt_f(<2 x i1> %a) { |
| 83 | ; CHECK-LABEL: @sgt_f( |
| 84 | ; CHECK-NEXT: ret <2 x i1> zeroinitializer |
| 85 | ; |
| 86 | %r = icmp sgt <2 x i1> %a, <i1 false, i1 false> |
| 87 | ret <2 x i1> %r |
| 88 | } |
| 89 | |
| 90 | define <2 x i1> @slt_t(<2 x i1> %a) { |
| 91 | ; CHECK-LABEL: @slt_t( |
| 92 | ; CHECK-NEXT: ret <2 x i1> zeroinitializer |
| 93 | ; |
| 94 | %r = icmp slt <2 x i1> %a, <i1 true, i1 true> |
| 95 | ret <2 x i1> %r |
| 96 | } |
| 97 | |
| 98 | define <2 x i1> @slt_f(<2 x i1> %a) { |
| 99 | ; CHECK-LABEL: @slt_f( |
| 100 | ; CHECK-NEXT: ret <2 x i1> %a |
| 101 | ; |
| 102 | %r = icmp slt <2 x i1> %a, <i1 false, i1 false> |
| 103 | ret <2 x i1> %r |
| 104 | } |
| 105 | |
| 106 | define <2 x i1> @uge_t(<2 x i1> %a) { |
| 107 | ; CHECK-LABEL: @uge_t( |
| 108 | ; CHECK-NEXT: ret <2 x i1> %a |
| 109 | ; |
| 110 | %r = icmp uge <2 x i1> %a, <i1 true, i1 true> |
| 111 | ret <2 x i1> %r |
| 112 | } |
| 113 | |
| 114 | define <2 x i1> @uge_f(<2 x i1> %a) { |
| 115 | ; CHECK-LABEL: @uge_f( |
| 116 | ; CHECK-NEXT: ret <2 x i1> <i1 true, i1 true> |
| 117 | ; |
| 118 | %r = icmp uge <2 x i1> %a, <i1 false, i1 false> |
| 119 | ret <2 x i1> %r |
| 120 | } |
| 121 | |
| 122 | define <2 x i1> @ule_t(<2 x i1> %a) { |
| 123 | ; CHECK-LABEL: @ule_t( |
| 124 | ; CHECK-NEXT: ret <2 x i1> <i1 true, i1 true> |
| 125 | ; |
| 126 | %r = icmp ule <2 x i1> %a, <i1 true, i1 true> |
| 127 | ret <2 x i1> %r |
| 128 | } |
| 129 | |
| 130 | define <2 x i1> @ule_f(<2 x i1> %a) { |
| 131 | ; CHECK-LABEL: @ule_f( |
| 132 | ; CHECK-NEXT: [[R:%.*]] = icmp ule <2 x i1> %a, zeroinitializer |
| 133 | ; CHECK-NEXT: ret <2 x i1> [[R]] |
| 134 | ; |
| 135 | %r = icmp ule <2 x i1> %a, <i1 false, i1 false> |
| 136 | ret <2 x i1> %r |
| 137 | } |
| 138 | |
| 139 | define <2 x i1> @sge_t(<2 x i1> %a) { |
| 140 | ; CHECK-LABEL: @sge_t( |
| 141 | ; CHECK-NEXT: ret <2 x i1> <i1 true, i1 true> |
| 142 | ; |
| 143 | %r = icmp sge <2 x i1> %a, <i1 true, i1 true> |
| 144 | ret <2 x i1> %r |
| 145 | } |
| 146 | |
| 147 | define <2 x i1> @sge_f(<2 x i1> %a) { |
| 148 | ; CHECK-LABEL: @sge_f( |
| 149 | ; CHECK-NEXT: [[R:%.*]] = icmp sge <2 x i1> %a, zeroinitializer |
| 150 | ; CHECK-NEXT: ret <2 x i1> [[R]] |
| 151 | ; |
| 152 | %r = icmp sge <2 x i1> %a, <i1 false, i1 false> |
| 153 | ret <2 x i1> %r |
| 154 | } |
| 155 | |
| 156 | define <2 x i1> @sle_t(<2 x i1> %a) { |
| 157 | ; CHECK-LABEL: @sle_t( |
| 158 | ; CHECK-NEXT: ret <2 x i1> %a |
| 159 | ; |
| 160 | %r = icmp sle <2 x i1> %a, <i1 true, i1 true> |
| 161 | ret <2 x i1> %r |
| 162 | } |
| 163 | |
| 164 | define <2 x i1> @sle_f(<2 x i1> %a) { |
| 165 | ; CHECK-LABEL: @sle_f( |
| 166 | ; CHECK-NEXT: ret <2 x i1> <i1 true, i1 true> |
| 167 | ; |
| 168 | %r = icmp sle <2 x i1> %a, <i1 false, i1 false> |
| 169 | ret <2 x i1> %r |
| 170 | } |
| 171 | |