1 | ; RUN: llc -O3 < %s -mtriple=arm64 | FileCheck %s |
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2 | |
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3 | ; CHECK-LABEL: test1: |
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4 | ; CHECK: frintm |
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5 | ; CHECK-NOT: frintx |
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6 | define float @test1(float %a) #0 { |
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7 | entry: |
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8 | %call = tail call float @floorf(float %a) nounwind readnone |
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9 | ret float %call |
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10 | } |
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11 | |
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12 | declare float @floorf(float) nounwind readnone |
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13 | |
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14 | ; CHECK-LABEL: test2: |
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15 | ; CHECK: frintm |
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16 | ; CHECK-NOT: frintx |
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17 | define double @test2(double %a) #0 { |
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18 | entry: |
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19 | %call = tail call double @floor(double %a) nounwind readnone |
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20 | ret double %call |
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21 | } |
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22 | |
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23 | declare double @floor(double) nounwind readnone |
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24 | |
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25 | ; CHECK-LABEL: test3: |
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26 | ; CHECK: frinti |
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27 | define float @test3(float %a) #0 { |
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28 | entry: |
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29 | %call = tail call float @nearbyintf(float %a) nounwind readnone |
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30 | ret float %call |
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31 | } |
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32 | |
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33 | declare float @nearbyintf(float) nounwind readnone |
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34 | |
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35 | ; CHECK-LABEL: test4: |
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36 | ; CHECK: frinti |
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37 | define double @test4(double %a) #0 { |
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38 | entry: |
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39 | %call = tail call double @nearbyint(double %a) nounwind readnone |
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40 | ret double %call |
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41 | } |
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42 | |
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43 | declare double @nearbyint(double) nounwind readnone |
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44 | |
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45 | ; CHECK-LABEL: test5: |
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46 | ; CHECK: frintp |
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47 | ; CHECK-NOT: frintx |
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48 | define float @test5(float %a) #0 { |
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49 | entry: |
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50 | %call = tail call float @ceilf(float %a) nounwind readnone |
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51 | ret float %call |
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52 | } |
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53 | |
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54 | declare float @ceilf(float) nounwind readnone |
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55 | |
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56 | ; CHECK-LABEL: test6: |
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57 | ; CHECK: frintp |
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58 | ; CHECK-NOT: frintx |
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59 | define double @test6(double %a) #0 { |
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60 | entry: |
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61 | %call = tail call double @ceil(double %a) nounwind readnone |
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62 | ret double %call |
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63 | } |
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64 | |
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65 | declare double @ceil(double) nounwind readnone |
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66 | |
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67 | ; CHECK-LABEL: test7: |
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68 | ; CHECK: frintx |
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69 | define float @test7(float %a) #0 { |
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70 | entry: |
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71 | %call = tail call float @rintf(float %a) nounwind readnone |
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72 | ret float %call |
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73 | } |
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74 | |
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75 | declare float @rintf(float) nounwind readnone |
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76 | |
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77 | ; CHECK-LABEL: test8: |
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78 | ; CHECK: frintx |
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79 | define double @test8(double %a) #0 { |
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80 | entry: |
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81 | %call = tail call double @rint(double %a) nounwind readnone |
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82 | ret double %call |
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83 | } |
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84 | |
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85 | declare double @rint(double) nounwind readnone |
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86 | |
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87 | ; CHECK-LABEL: test9: |
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88 | ; CHECK: frintz |
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89 | ; CHECK-NOT: frintx |
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90 | define float @test9(float %a) #0 { |
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91 | entry: |
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92 | %call = tail call float @truncf(float %a) nounwind readnone |
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93 | ret float %call |
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94 | } |
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95 | |
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96 | declare float @truncf(float) nounwind readnone |
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97 | |
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98 | ; CHECK-LABEL: test10: |
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99 | ; CHECK: frintz |
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100 | ; CHECK-NOT: frintx |
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101 | define double @test10(double %a) #0 { |
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102 | entry: |
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103 | %call = tail call double @trunc(double %a) nounwind readnone |
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104 | ret double %call |
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105 | } |
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106 | |
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107 | declare double @trunc(double) nounwind readnone |
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108 | |
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109 | ; CHECK-LABEL: test11: |
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110 | ; CHECK: frinta |
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111 | ; CHECK-NOT: frintx |
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112 | define float @test11(float %a) #0 { |
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113 | entry: |
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114 | %call = tail call float @roundf(float %a) nounwind readnone |
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115 | ret float %call |
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116 | } |
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117 | |
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118 | declare float @roundf(float %a) nounwind readnone |
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119 | |
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120 | ; CHECK-LABEL: test12: |
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121 | ; CHECK: frinta |
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122 | ; CHECK-NOT: frintx |
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123 | define double @test12(double %a) #0 { |
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124 | entry: |
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125 | %call = tail call double @round(double %a) nounwind readnone |
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126 | ret double %call |
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127 | } |
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128 | |
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129 | declare double @round(double %a) nounwind readnone |
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130 | |
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131 | ; CHECK-LABEL: test13: |
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132 | ; CHECK-NOT: frintx |
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133 | ; CHECK: frintm |
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134 | define float @test13(float %a) #1 { |
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135 | entry: |
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136 | %call = tail call float @floorf(float %a) nounwind readnone |
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137 | ret float %call |
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138 | } |
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139 | |
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140 | ; CHECK-LABEL: test14: |
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141 | ; CHECK-NOT: frintx |
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142 | ; CHECK: frintm |
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143 | define double @test14(double %a) #1 { |
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144 | entry: |
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145 | %call = tail call double @floor(double %a) nounwind readnone |
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146 | ret double %call |
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147 | } |
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148 | |
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149 | ; CHECK-LABEL: test15: |
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150 | ; CHECK-NOT: frintx |
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151 | ; CHECK: frintp |
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152 | define float @test15(float %a) #1 { |
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153 | entry: |
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154 | %call = tail call float @ceilf(float %a) nounwind readnone |
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155 | ret float %call |
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156 | } |
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157 | |
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158 | ; CHECK-LABEL: test16: |
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159 | ; CHECK-NOT: frintx |
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160 | ; CHECK: frintp |
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161 | define double @test16(double %a) #1 { |
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162 | entry: |
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163 | %call = tail call double @ceil(double %a) nounwind readnone |
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164 | ret double %call |
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165 | } |
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166 | |
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167 | ; CHECK-LABEL: test17: |
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168 | ; CHECK-NOT: frintx |
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169 | ; CHECK: frintz |
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170 | define float @test17(float %a) #1 { |
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171 | entry: |
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172 | %call = tail call float @truncf(float %a) nounwind readnone |
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173 | ret float %call |
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174 | } |
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175 | |
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176 | ; CHECK-LABEL: test18: |
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177 | ; CHECK-NOT: frintx |
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178 | ; CHECK: frintz |
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179 | define double @test18(double %a) #1 { |
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180 | entry: |
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181 | %call = tail call double @trunc(double %a) nounwind readnone |
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182 | ret double %call |
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183 | } |
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184 | |
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185 | ; CHECK-LABEL: test19: |
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186 | ; CHECK-NOT: frintx |
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187 | ; CHECK: frinta |
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188 | define float @test19(float %a) #1 { |
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189 | entry: |
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190 | %call = tail call float @roundf(float %a) nounwind readnone |
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191 | ret float %call |
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192 | } |
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193 | |
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194 | ; CHECK-LABEL: test20: |
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195 | ; CHECK-NOT: frintx |
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196 | ; CHECK: frinta |
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197 | define double @test20(double %a) #1 { |
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198 | entry: |
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199 | %call = tail call double @round(double %a) nounwind readnone |
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200 | ret double %call |
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201 | } |
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202 | |
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203 | attributes #0 = { nounwind } |
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204 | attributes #1 = { nounwind "unsafe-fp-math"="true" } |
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