| Stefan Pintilie | 3d76326 | 2018-07-09 13:36:14 +0000 | [diff] [blame^] | 1 | ; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown \ |
| 2 | ; RUN: -enable-ppc-quad-precision -verify-machineinstrs < %s | FileCheck %s |
| 3 | |
| 4 | @a_qp = common global fp128 0xL00000000000000000000000000000000, align 16 |
| 5 | @b_qp = common global fp128 0xL00000000000000000000000000000000, align 16 |
| 6 | |
| 7 | ; Function Attrs: noinline nounwind optnone |
| 8 | define signext i32 @greater_qp() { |
| 9 | entry: |
| 10 | %0 = load fp128, fp128* @a_qp, align 16 |
| 11 | %1 = load fp128, fp128* @b_qp, align 16 |
| 12 | %cmp = fcmp ogt fp128 %0, %1 |
| 13 | %conv = zext i1 %cmp to i32 |
| 14 | ret i32 %conv |
| 15 | ; CHECK-LABEL: greater_qp |
| 16 | ; CHECK: xscmpuqp |
| 17 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, 1 |
| 18 | ; CHECK: blr |
| 19 | } |
| 20 | |
| 21 | ; Function Attrs: noinline nounwind optnone |
| 22 | define signext i32 @less_qp() { |
| 23 | entry: |
| 24 | %0 = load fp128, fp128* @a_qp, align 16 |
| 25 | %1 = load fp128, fp128* @b_qp, align 16 |
| 26 | %cmp = fcmp olt fp128 %0, %1 |
| 27 | %conv = zext i1 %cmp to i32 |
| 28 | ret i32 %conv |
| 29 | ; CHECK-LABEL: less_qp |
| 30 | ; CHECK: xscmpuqp |
| 31 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, 0 |
| 32 | ; CHECK: blr |
| 33 | } |
| 34 | |
| 35 | ; Function Attrs: noinline nounwind optnone |
| 36 | define signext i32 @greater_eq_qp() { |
| 37 | entry: |
| 38 | %0 = load fp128, fp128* @a_qp, align 16 |
| 39 | %1 = load fp128, fp128* @b_qp, align 16 |
| 40 | %cmp = fcmp oge fp128 %0, %1 |
| 41 | %conv = zext i1 %cmp to i32 |
| 42 | ret i32 %conv |
| 43 | ; CHECK-LABEL: greater_eq_qp |
| 44 | ; CHECK: xscmpuqp |
| 45 | ; CHECK: cror [[REG:[0-9]+]], {{[0-9]+}}, 0 |
| 46 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, [[REG]] |
| 47 | ; CHECK: blr |
| 48 | } |
| 49 | |
| 50 | ; Function Attrs: noinline nounwind optnone |
| 51 | define signext i32 @less_eq_qp() { |
| 52 | entry: |
| 53 | %0 = load fp128, fp128* @a_qp, align 16 |
| 54 | %1 = load fp128, fp128* @b_qp, align 16 |
| 55 | %cmp = fcmp ole fp128 %0, %1 |
| 56 | %conv = zext i1 %cmp to i32 |
| 57 | ret i32 %conv |
| 58 | ; CHECK-LABEL: less_eq_qp |
| 59 | ; CHECK: xscmpuqp |
| 60 | ; CHECK: cror [[REG:[0-9]+]], {{[0-9]+}}, 1 |
| 61 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, [[REG]] |
| 62 | ; CHECK: blr |
| 63 | } |
| 64 | |
| 65 | ; Function Attrs: noinline nounwind optnone |
| 66 | define signext i32 @equal_qp() { |
| 67 | entry: |
| 68 | %0 = load fp128, fp128* @a_qp, align 16 |
| 69 | %1 = load fp128, fp128* @b_qp, align 16 |
| 70 | %cmp = fcmp oeq fp128 %0, %1 |
| 71 | %conv = zext i1 %cmp to i32 |
| 72 | ret i32 %conv |
| 73 | ; CHECK-LABEL: equal_qp |
| 74 | ; CHECK: xscmpuqp |
| 75 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, 2 |
| 76 | ; CHECK: blr |
| 77 | } |
| 78 | |
| 79 | ; Function Attrs: noinline nounwind optnone |
| 80 | define signext i32 @not_greater_qp() { |
| 81 | entry: |
| 82 | %0 = load fp128, fp128* @a_qp, align 16 |
| 83 | %1 = load fp128, fp128* @b_qp, align 16 |
| 84 | %cmp = fcmp ogt fp128 %0, %1 |
| 85 | %lnot = xor i1 %cmp, true |
| 86 | %lnot.ext = zext i1 %lnot to i32 |
| 87 | ret i32 %lnot.ext |
| 88 | ; CHECK-LABEL: not_greater_qp |
| 89 | ; CHECK: xscmpuqp |
| 90 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, 1 |
| 91 | ; CHECK: blr |
| 92 | } |
| 93 | |
| 94 | ; Function Attrs: noinline nounwind optnone |
| 95 | define signext i32 @not_less_qp() { |
| 96 | entry: |
| 97 | %0 = load fp128, fp128* @a_qp, align 16 |
| 98 | %1 = load fp128, fp128* @b_qp, align 16 |
| 99 | %cmp = fcmp olt fp128 %0, %1 |
| 100 | %lnot = xor i1 %cmp, true |
| 101 | %lnot.ext = zext i1 %lnot to i32 |
| 102 | ret i32 %lnot.ext |
| 103 | ; CHECK-LABEL: not_less_qp |
| 104 | ; CHECK: xscmpuqp |
| 105 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, 0 |
| 106 | ; CHECK: blr |
| 107 | } |
| 108 | |
| 109 | ; Function Attrs: noinline nounwind optnone |
| 110 | define signext i32 @not_greater_eq_qp() { |
| 111 | entry: |
| 112 | %0 = load fp128, fp128* @a_qp, align 16 |
| 113 | %1 = load fp128, fp128* @b_qp, align 16 |
| 114 | %cmp = fcmp oge fp128 %0, %1 |
| 115 | %lnot = xor i1 %cmp, true |
| 116 | %lnot.ext = zext i1 %lnot to i32 |
| 117 | ret i32 %lnot.ext |
| 118 | ; CHECK-LABEL: not_greater_eq_qp |
| 119 | ; CHECK: xscmpuqp |
| 120 | ; CHECK: crnor [[REG:[0-9]+]], 0, {{[0-9]+}} |
| 121 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, [[REG]] |
| 122 | ; CHECK: blr |
| 123 | } |
| 124 | |
| 125 | ; Function Attrs: noinline nounwind optnone |
| 126 | define signext i32 @not_less_eq_qp() { |
| 127 | entry: |
| 128 | %0 = load fp128, fp128* @a_qp, align 16 |
| 129 | %1 = load fp128, fp128* @b_qp, align 16 |
| 130 | %cmp = fcmp ole fp128 %0, %1 |
| 131 | %lnot = xor i1 %cmp, true |
| 132 | %lnot.ext = zext i1 %lnot to i32 |
| 133 | ret i32 %lnot.ext |
| 134 | ; CHECK-LABEL: not_less_eq_qp |
| 135 | ; CHECK: xscmpuqp |
| 136 | ; CHECK: crnor [[REG:[0-9]+]], 1, {{[0-9]+}} |
| 137 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, [[REG]] |
| 138 | ; CHECK: blr |
| 139 | } |
| 140 | |
| 141 | ; Function Attrs: noinline nounwind optnone |
| 142 | define signext i32 @not_equal_qp() { |
| 143 | entry: |
| 144 | %0 = load fp128, fp128* @a_qp, align 16 |
| 145 | %1 = load fp128, fp128* @b_qp, align 16 |
| 146 | %cmp = fcmp une fp128 %0, %1 |
| 147 | %conv = zext i1 %cmp to i32 |
| 148 | ret i32 %conv |
| 149 | ; CHECK-LABEL: not_equal_qp |
| 150 | ; CHECK: xscmpuqp |
| 151 | ; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, 2 |
| 152 | ; CHECK: blr |
| 153 | } |
| 154 | |
| 155 | ; Function Attrs: norecurse nounwind readonly |
| 156 | define fp128 @greater_sel_qp() { |
| 157 | entry: |
| 158 | %0 = load fp128, fp128* @a_qp, align 16 |
| 159 | %1 = load fp128, fp128* @b_qp, align 16 |
| 160 | %cmp = fcmp ogt fp128 %0, %1 |
| 161 | %cond = select i1 %cmp, fp128 %0, fp128 %1 |
| 162 | ret fp128 %cond |
| 163 | ; CHECK-LABEL: greater_sel_qp |
| 164 | ; CHECK: xscmpuqp [[REG:[0-9]+]] |
| 165 | ; CHECK: bgtlr [[REG]] |
| 166 | ; CHECK: blr |
| 167 | } |
| 168 | |
| 169 | ; Function Attrs: noinline nounwind optnone |
| 170 | define fp128 @less_sel_qp() { |
| 171 | entry: |
| 172 | %0 = load fp128, fp128* @a_qp, align 16 |
| 173 | %1 = load fp128, fp128* @b_qp, align 16 |
| 174 | %cmp = fcmp olt fp128 %0, %1 |
| 175 | %cond = select i1 %cmp, fp128 %0, fp128 %1 |
| 176 | ret fp128 %cond |
| 177 | ; CHECK-LABEL: less_sel_qp |
| 178 | ; CHECK: xscmpuqp [[REG:[0-9]+]] |
| 179 | ; CHECK: bltlr [[REG]] |
| 180 | ; CHECK: blr |
| 181 | } |
| 182 | |
| 183 | ; Function Attrs: noinline nounwind optnone |
| 184 | define fp128 @greater_eq_sel_qp() { |
| 185 | entry: |
| 186 | %0 = load fp128, fp128* @a_qp, align 16 |
| 187 | %1 = load fp128, fp128* @b_qp, align 16 |
| 188 | %cmp = fcmp oge fp128 %0, %1 |
| 189 | %cond = select i1 %cmp, fp128 %0, fp128 %1 |
| 190 | ret fp128 %cond |
| 191 | ; CHECK-LABEL: greater_eq_sel_qp |
| 192 | ; CHECK: xscmpuqp |
| 193 | ; CHECK: crnor [[REG:[0-9]+]], {{[0-9]+}}, 0 |
| 194 | ; CHECK: bclr {{[0-9]+}}, [[REG]] |
| 195 | ; CHECK: blr |
| 196 | } |
| 197 | |
| 198 | ; Function Attrs: noinline nounwind optnone |
| 199 | define fp128 @less_eq_sel_qp() { |
| 200 | entry: |
| 201 | %0 = load fp128, fp128* @a_qp, align 16 |
| 202 | %1 = load fp128, fp128* @b_qp, align 16 |
| 203 | %cmp = fcmp ole fp128 %0, %1 |
| 204 | %cond = select i1 %cmp, fp128 %0, fp128 %1 |
| 205 | ret fp128 %cond |
| 206 | ; CHECK-LABEL: less_eq_sel_qp |
| 207 | ; CHECK: xscmpuqp |
| 208 | ; CHECK: crnor [[REG:[0-9]+]], {{[0-9]+}}, 1 |
| 209 | ; CHECK: bclr {{[0-9]+}}, [[REG]] |
| 210 | ; CHECK: blr |
| 211 | } |
| 212 | |
| 213 | ; Function Attrs: noinline nounwind optnone |
| 214 | define fp128 @equal_sel_qp() { |
| 215 | entry: |
| 216 | %0 = load fp128, fp128* @a_qp, align 16 |
| 217 | %1 = load fp128, fp128* @b_qp, align 16 |
| 218 | %cmp = fcmp oeq fp128 %0, %1 |
| 219 | %cond = select i1 %cmp, fp128 %0, fp128 %1 |
| 220 | ret fp128 %cond |
| 221 | ; CHECK-LABEL: equal_sel_qp |
| 222 | ; CHECK: xscmpuqp [[REG:[0-9]+]] |
| 223 | ; CHECK: beqlr [[REG]] |
| 224 | ; CHECK: blr |
| 225 | } |