clang/test/Driver/aarch64-fp16.c

   1 // Test that both target features fullfp16 and fp16fml are implemented and available correctly
   2
   3 // fullfp16 is off by default for v8a, feature must not be mentioned
   4 // RUN: %clang -target aarch64 -march=armv8a  -### -c %s 2>&1 | FileCheck -check-prefix=V82ANOFP16 -check-prefix=GENERIC %s
   5 // RUN: %clang -target aarch64 -march=armv8-a -### -c %s 2>&1 | FileCheck -check-prefix=V82ANOFP16 -check-prefix=GENERIC %s
   6 // V82ANOFP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
   7 // V82ANOFP16-NOT: "-target-feature" "{{[+-]}}fullfp16"
   8 // GENERIC: "-cc1"{{.*}} "-triple" "aarch64{{(--)?}}"{{.*}} "-target-cpu" "generic"
   9
  10 // RUN: %clang -target aarch64 -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-NO-FP16FML %s
  11 // RUN: %clang -target aarch64 -march=armv8-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-NO-FP16FML %s
  12 // GENERICV8A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
  13 // GENERICV8A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
  14
  15 // RUN: %clang -target aarch64 -march=armv8a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-FP16 %s
  16 // RUN: %clang -target aarch64 -march=armv8-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-FP16 %s
  17 // GENERICV8A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
  18 // GENERICV8A-FP16: "-target-feature" "+fullfp16"
  19 // GENERICV8A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
  20 // GENERICV8A-FP16-SAME: {{$}}
  21
  22 // RUN: %clang -target aarch64 -march=armv8a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-FP16FML %s
  23 // RUN: %clang -target aarch64 -march=armv8-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV8A-FP16FML %s
  24 // GENERICV8A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
  25
  26 // RUN: %clang -target aarch64 -march=armv8.2a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16FML %s
  27 // RUN: %clang -target aarch64 -march=armv8.2-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16FML %s
  28 // GENERICV82A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
  29 // GENERICV82A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
  30
  31 // RUN: %clang -target aarch64 -march=armv8.2a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16 %s
  32 // RUN: %clang -target aarch64 -march=armv8.2-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16 %s
  33 // GENERICV82A-FP16: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+fullfp16"
  34 // GENERICV82A-FP16-NOT: "-target-feature" "{{[+-]}}fp16fml"
  35 // GENERICV82A-FP16-SAME: {{$}}
  36
  37 // RUN: %clang -target aarch64 -march=armv8.2-a+profile -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-SPE %s
  38 // GENERICV82A-SPE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+spe"
  39
  40 // RUN: %clang -target aarch64 -march=armv8.2a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16FML %s
  41 // RUN: %clang -target aarch64 -march=armv8.2-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16FML %s
  42 // GENERICV82A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
  43
  44 // RUN: %clang -target aarch64 -march=armv8.2a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-NO-FP16FML %s
  45 // RUN: %clang -target aarch64 -march=armv8.2-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-NO-FP16FML %s
  46 // GENERICV82A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
  47
  48 // RUN: %clang -target aarch64 -march=armv8.2a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16FML-FP16 %s
  49 // RUN: %clang -target aarch64 -march=armv8.2-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16FML-FP16 %s
  50 // GENERICV82A-NO-FP16FML-FP16: "-target-feature" "-fp16fml" "-target-feature" "+fullfp16"
  51
  52 // RUN: %clang -target aarch64 -march=armv8.2a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16FML-NO-FP16 %s
  53 // RUN: %clang -target aarch64 -march=armv8.2-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16FML-NO-FP16 %s
  54 // GENERICV82A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
  55
  56 // RUN: %clang -target aarch64 -march=armv8.2a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16-FP16FML %s
  57 // RUN: %clang -target aarch64 -march=armv8.2-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-NO-FP16-FP16FML %s
  58 // GENERICV82A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
  59
  60 // RUN: %clang -target aarch64 -march=armv8.2a+fp16+profile -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-SPE %s
  61 // RUN: %clang -target aarch64 -march=armv8.2-a+fp16+profile -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-SPE %s
  62 // GENERICV82A-FP16-SPE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+fullfp16" "-target-feature" "+spe"
  63 // GENERICV82A-FP16-SPE-NOT:  "-target-feature" "{{[+-]}}fp16fml"
  64 // GENERICV82A-FP16-SPE-SAME: {{$}}
  65
  66 // RUN: %clang -target aarch64 -march=armv8.3a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16FML %s
  67 // RUN: %clang -target aarch64 -march=armv8.3-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16FML %s
  68 // GENERICV83A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
  69 // GENERICV83A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
  70
  71 // RUN: %clang -target aarch64 -march=armv8.3a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16 %s
  72 // RUN: %clang -target aarch64 -march=armv8.3-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16 %s
  73 // GENERICV83A-FP16: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.3a" "-target-feature" "+fullfp16"
  74
  75 // RUN: %clang -target aarch64 -march=armv8.3a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16FML %s
  76 // RUN: %clang -target aarch64 -march=armv8.3-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16FML %s
  77 // GENERICV83A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
  78
  79 // RUN: %clang -target aarch64 -march=armv8.3a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16-NO-FP16FML %s
  80 // RUN: %clang -target aarch64 -march=armv8.3-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16-NO-FP16FML %s
  81 // GENERICV83A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
  82
  83 // RUN: %clang -target aarch64 -march=armv8.3a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16FML-FP16 %s
  84 // RUN: %clang -target aarch64 -march=armv8.3-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16FML-FP16 %s
  85 // GENERICV83A-NO-FP16FML-FP16: "-target-feature" "-fp16fml" "-target-feature" "+fullfp16"
  86
  87 // RUN: %clang -target aarch64 -march=armv8.3a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16FML-NO-FP16 %s
  88 // RUN: %clang -target aarch64 -march=armv8.3-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-FP16FML-NO-FP16 %s
  89 // GENERICV83A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
  90
  91 // RUN: %clang -target aarch64 -march=armv8.3a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16-FP16FML %s
  92 // RUN: %clang -target aarch64 -march=armv8.3-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV83A-NO-FP16-FP16FML %s
  93 // GENERICV83A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
  94
  95 // RUN: %clang -target aarch64 -march=armv8.4a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16FML %s
  96 // RUN: %clang -target aarch64 -march=armv8.4-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16FML %s
  97 // GENERICV84A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
  98 // GENERICV84A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
  99
 100 // RUN: %clang -target aarch64 -march=armv8.4a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16 %s
 101 // RUN: %clang -target aarch64 -march=armv8.4-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16 %s
 102 // GENERICV84A-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 103
 104 // RUN: %clang -target aarch64 -march=armv8.4a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16FML %s
 105 // RUN: %clang -target aarch64 -march=armv8.4-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16FML %s
 106 // GENERICV84A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 107
 108 // RUN: %clang -target aarch64 -march=armv8.4a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16-NO-FP16FML %s
 109 // RUN: %clang -target aarch64 -march=armv8.4-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16-NO-FP16FML %s
 110 // GENERICV84A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
 111
 112 // RUN: %clang -target aarch64 -march=armv8.4a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16FML-FP16 %s
 113 // RUN: %clang -target aarch64 -march=armv8.4-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16FML-FP16 %s
 114 // GENERICV84A-NO-FP16FML-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 115
 116 // RUN: %clang -target aarch64 -march=armv8.4a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16FML-NO-FP16 %s
 117 // RUN: %clang -target aarch64 -march=armv8.4-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-FP16FML-NO-FP16 %s
 118 // GENERICV84A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
 119
 120 // RUN: %clang -target aarch64 -march=armv8.4a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16-FP16FML %s
 121 // RUN: %clang -target aarch64 -march=armv8.4-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV84A-NO-FP16-FP16FML %s
 122 // GENERICV84A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 123
 124 // RUN: %clang -target aarch64 -march=armv8.5a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-NO-FP16FML %s
 125 // RUN: %clang -target aarch64 -march=armv8.5-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-NO-FP16FML %s
 126 // GENERICV85A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
 127 // GENERICV85A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
 128
 129 // RUN: %clang -target aarch64 -march=armv8.5a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16 %s
 130 // RUN: %clang -target aarch64 -march=armv8.5-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16 %s
 131 // GENERICV85A-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 132
 133 // RUN: %clang -target aarch64 -march=armv8.5a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16FML %s
 134 // RUN: %clang -target aarch64 -march=armv8.5-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16FML %s
 135 // GENERICV85A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 136
 137 // RUN: %clang -target aarch64 -march=armv8.5a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16-NO-FP16FML %s
 138 // RUN: %clang -target aarch64 -march=armv8.5-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16-NO-FP16FML %s
 139 // GENERICV85A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
 140
 141 // RUN: %clang -target aarch64 -march=armv8.5a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-NO-FP16FML-FP16 %s
 142 // RUN: %clang -target aarch64 -march=armv8.5-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-NO-FP16FML-FP16 %s
 143 // GENERICV85A-NO-FP16FML-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 144
 145 // RUN: %clang -target aarch64 -march=armv8.5a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16FML-NO-FP16 %s
 146 // RUN: %clang -target aarch64 -march=armv8.5-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-FP16FML-NO-FP16 %s
 147 // GENERICV85A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
 148
 149 // RUN: %clang -target aarch64 -march=armv8.5a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-NO-FP16-FP16FML %s
 150 // RUN: %clang -target aarch64 -march=armv8.5-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV85A-NO-FP16-FP16FML %s
 151 // GENERICV85A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 152
 153 // RUN: %clang -target aarch64 -march=armv8.6a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-NO-FP16FML %s
 154 // RUN: %clang -target aarch64 -march=armv8.6-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-NO-FP16FML %s
 155 // GENERICV86A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
 156 // GENERICV86A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
 157
 158 // RUN: %clang -target aarch64 -march=armv8.6a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-FP16 %s
 159 // RUN: %clang -target aarch64 -march=armv8.6-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-FP16 %s
 160 // GENERICV86A-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 161
 162 // RUN: %clang -target aarch64 -march=armv8.6a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-FP16FML %s
 163 // RUN: %clang -target aarch64 -march=armv8.6-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-FP16FML %s
 164 // GENERICV86A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 165
 166 // RUN: %clang -target aarch64 -march=armv8.6a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-FP16-NO-FP16FML %s
 167 // RUN: %clang -target aarch64 -march=armv8.6-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-FP16-NO-FP16FML %s
 168 // GENERICV86A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
 169
 170 // RUN: %clang -target aarch64 -march=armv8.6a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-NO-FP16FML-FP16 %s
 171 // RUN: %clang -target aarch64 -march=armv8.6-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-NO-FP16FML-FP16 %s
 172 // GENERICV86A-NO-FP16FML-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 173
 174 // RUN: %clang -target aarch64 -march=armv8.6a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-FP16FML-NO-FP16 %s
 175 // RUN: %clang -target aarch64 -march=armv8.6-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-FP16FML-NO-FP16 %s
 176 // GENERICV86A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
 177
 178 // RUN: %clang -target aarch64 -march=armv8.6a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-NO-FP16-FP16FML %s
 179 // RUN: %clang -target aarch64 -march=armv8.6-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV86A-NO-FP16-FP16FML %s
 180 // GENERICV86A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 181
 182 // RUN: %clang -target aarch64 -march=armv8.7a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-NO-FP16FML %s
 183 // RUN: %clang -target aarch64 -march=armv8.7-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-NO-FP16FML %s
 184 // GENERICV87A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
 185 // GENERICV87A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
 186
 187 // RUN: %clang -target aarch64 -march=armv8.7a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-FP16 %s
 188 // RUN: %clang -target aarch64 -march=armv8.7-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-FP16 %s
 189 // GENERICV87A-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 190
 191 // RUN: %clang -target aarch64 -march=armv8.7a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-FP16FML %s
 192 // RUN: %clang -target aarch64 -march=armv8.7-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-FP16FML %s
 193 // GENERICV87A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 194
 195 // RUN: %clang -target aarch64 -march=armv8.7a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-FP16-NO-FP16FML %s
 196 // RUN: %clang -target aarch64 -march=armv8.7-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-FP16-NO-FP16FML %s
 197 // GENERICV87A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
 198
 199 // RUN: %clang -target aarch64 -march=armv8.7a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-NO-FP16FML-FP16 %s
 200 // RUN: %clang -target aarch64 -march=armv8.7-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-NO-FP16FML-FP16 %s
 201 // GENERICV87A-NO-FP16FML-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 202
 203 // RUN: %clang -target aarch64 -march=armv8.7a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-FP16FML-NO-FP16 %s
 204 // RUN: %clang -target aarch64 -march=armv8.7-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-FP16FML-NO-FP16 %s
 205 // GENERICV87A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
 206
 207 // RUN: %clang -target aarch64 -march=armv8.7a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-NO-FP16-FP16FML %s
 208 // RUN: %clang -target aarch64 -march=armv8.7-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV87A-NO-FP16-FP16FML %s
 209 // GENERICV87A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 210
 211 // RUN: %clang -target aarch64 -march=armv8.8a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-NO-FP16FML %s
 212 // RUN: %clang -target aarch64 -march=armv8.8-a -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-NO-FP16FML %s
 213 // GENERICV88A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fp16fml"
 214 // GENERICV88A-NO-FP16FML-NOT: "-target-feature" "{{[+-]}}fullfp16"
 215
 216 // RUN: %clang -target aarch64 -march=armv8.8a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-FP16 %s
 217 // RUN: %clang -target aarch64 -march=armv8.8-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-FP16 %s
 218 // GENERICV88A-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 219
 220 // RUN: %clang -target aarch64 -march=armv8.8a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-FP16FML %s
 221 // RUN: %clang -target aarch64 -march=armv8.8-a+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-FP16FML %s
 222 // GENERICV88A-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"
 223
 224 // RUN: %clang -target aarch64 -march=armv8.8a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-FP16-NO-FP16FML %s
 225 // RUN: %clang -target aarch64 -march=armv8.8-a+fp16+nofp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-FP16-NO-FP16FML %s
 226 // GENERICV88A-FP16-NO-FP16FML: "-target-feature" "+fullfp16" "-target-feature" "-fp16fml"
 227
 228 // RUN: %clang -target aarch64 -march=armv8.8a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-NO-FP16FML-FP16 %s
 229 // RUN: %clang -target aarch64 -march=armv8.8-a+nofp16fml+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-NO-FP16FML-FP16 %s
 230 // GENERICV88A-NO-FP16FML-FP16: "-target-feature" "+fullfp16" "-target-feature" "+fp16fml"
 231
 232 // RUN: %clang -target aarch64 -march=armv8.8a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-FP16FML-NO-FP16 %s
 233 // RUN: %clang -target aarch64 -march=armv8.8-a+fp16fml+nofp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-FP16FML-NO-FP16 %s
 234 // GENERICV88A-FP16FML-NO-FP16: "-target-feature" "-fullfp16" "-target-feature" "-fp16fml"
 235
 236 // RUN: %clang -target aarch64 -march=armv8.8a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-NO-FP16-FP16FML %s
 237 // RUN: %clang -target aarch64 -march=armv8.8-a+nofp16+fp16fml -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV88A-NO-FP16-FP16FML %s
 238 // GENERICV88A-NO-FP16-FP16FML: "-target-feature" "+fp16fml" "-target-feature" "+fullfp16"