clang/test/Driver/x86-target-features.c

   1 // RUN: %clang --target=i386 -march=i386 -mx87 %s -### 2>&1 | FileCheck -check-prefix=X87 %s
   2 // RUN: %clang --target=i386 -march=i386 -mno-x87 %s -### 2>&1 | FileCheck -check-prefix=NO-X87 %s
   3 // RUN: %clang --target=i386 -march=i386 -m80387 %s -### 2>&1 | FileCheck -check-prefix=X87 %s
   4 // RUN: %clang --target=i386 -march=i386 -mno-80387 %s -### 2>&1 | FileCheck -check-prefix=NO-X87 %s
   5 // RUN: %clang --target=i386 -march=i386 -mno-fp-ret-in-387 %s -### 2>&1 | FileCheck -check-prefix=NO-X87 %s
   6 // X87: "-target-feature" "+x87"
   7 // NO-X87: "-target-feature" "-x87"
   8
   9 // RUN: %clang --target=i386 -march=i386 -mmmx -m3dnow -m3dnowa %s -### 2>&1 | FileCheck -check-prefix=MMX %s
  10 // RUN: %clang --target=i386 -march=i386 -mno-mmx -mno-3dnow -mno-3dnowa %s -### 2>&1 | FileCheck -check-prefix=NO-MMX %s
  11 // MMX: warning: the clang compiler does not support '-m3dnowa'
  12 // MMX: warning: the clang compiler does not support '-m3dnow'
  13 // MMX-NOT: "3dnow"
  14 // MMX: "-target-feature" "+mmx"
  15 // MMX-NOT: "3dnow"
  16 // NO-MMX-NOT: warning
  17 // NO-MMX: "-target-feature" "-mmx"
  18
  19 // RUN: %clang --target=i386 -march=i386 -msse -msse2 -msse3 -mssse3 -msse4a -msse4.1 -msse4.2 %s -### 2>&1 | FileCheck -check-prefix=SSE %s
  20 // RUN: %clang --target=i386 -march=i386 -mno-sse -mno-sse2 -mno-sse3 -mno-ssse3 -mno-sse4a -mno-sse4.1 -mno-sse4.2 %s -### 2>&1 | FileCheck -check-prefix=NO-SSE %s
  21 // SSE: "-target-feature" "+sse" "-target-feature" "+sse2" "-target-feature" "+sse3" "-target-feature" "+ssse3" "-target-feature" "+sse4a" "-target-feature" "+sse4.1" "-target-feature" "+sse4.2"
  22 // NO-SSE: "-target-feature" "-sse" "-target-feature" "-sse2" "-target-feature" "-sse3" "-target-feature" "-ssse3" "-target-feature" "-sse4a" "-target-feature" "-sse4.1" "-target-feature" "-sse4.2"
  23
  24 // RUN: %clang --target=i386 -march=i386 -msse4 -maes %s -### 2>&1 | FileCheck -check-prefix=SSE4-AES %s
  25 // RUN: %clang --target=i386 -march=i386 -mno-sse4 -mno-aes %s -### 2>&1 | FileCheck -check-prefix=NO-SSE4-AES %s
  26 // SSE4-AES: "-target-feature" "+sse4.2" "-target-feature" "+aes"
  27 // NO-SSE4-AES: "-target-feature" "-sse4.1" "-target-feature" "-aes"
  28
  29 // RUN: %clang --target=i386 -march=i386 -mavx -mavx2 -mavx512f -mavx512cd -mavx512dq -mavx512bw -mavx512vl -mavx512vbmi -mavx512vbmi2 -mavx512ifma %s -### 2>&1 | FileCheck -check-prefix=AVX %s
  30 // RUN: %clang --target=i386 -march=i386 -mno-avx -mno-avx2 -mno-avx512f -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512vbmi -mno-avx512vbmi2 -mno-avx512ifma %s -### 2>&1 | FileCheck -check-prefix=NO-AVX %s
  31 // AVX: "-target-feature" "+avx" "-target-feature" "+avx2" "-target-feature" "+avx512f" "-target-feature" "+avx512cd" "-target-feature" "+avx512dq" "-target-feature" "+avx512bw" "-target-feature" "+avx512vl" "-target-feature" "+avx512vbmi" "-target-feature" "+avx512vbmi2" "-target-feature" "+avx512ifma"
  32 // NO-AVX: "-target-feature" "-avx" "-target-feature" "-avx2" "-target-feature" "-avx512f" "-target-feature" "-avx512cd" "-target-feature" "-avx512dq" "-target-feature" "-avx512bw" "-target-feature" "-avx512vl" "-target-feature" "-avx512vbmi" "-target-feature" "-avx512vbmi2" "-target-feature" "-avx512ifma"
  33
  34 // RUN: %clang --target=i386 -march=i386 -mpclmul -mrdrnd -mfsgsbase -mbmi -mbmi2 %s -### 2>&1 | FileCheck -check-prefix=BMI %s
  35 // RUN: %clang --target=i386 -march=i386 -mno-pclmul -mno-rdrnd -mno-fsgsbase -mno-bmi -mno-bmi2 %s -### 2>&1 | FileCheck -check-prefix=NO-BMI %s
  36 // BMI: "-target-feature" "+pclmul" "-target-feature" "+rdrnd" "-target-feature" "+fsgsbase" "-target-feature" "+bmi" "-target-feature" "+bmi2"
  37 // NO-BMI: "-target-feature" "-pclmul" "-target-feature" "-rdrnd" "-target-feature" "-fsgsbase" "-target-feature" "-bmi" "-target-feature" "-bmi2"
  38
  39 // RUN: %clang --target=i386 -march=i386 -mlzcnt -mpopcnt -mtbm -mfma -mfma4 %s -### 2>&1 | FileCheck -check-prefix=FMA %s
  40 // RUN: %clang --target=i386 -march=i386 -mno-lzcnt -mno-popcnt -mno-tbm -mno-fma -mno-fma4 %s -### 2>&1 | FileCheck -check-prefix=NO-FMA %s
  41 // FMA: "-target-feature" "+lzcnt" "-target-feature" "+popcnt" "-target-feature" "+tbm" "-target-feature" "+fma" "-target-feature" "+fma4"
  42 // NO-FMA: "-target-feature" "-lzcnt" "-target-feature" "-popcnt" "-target-feature" "-tbm" "-target-feature" "-fma" "-target-feature" "-fma4"
  43
  44 // RUN: %clang --target=i386 -march=i386 -mxop -mf16c -mrtm -mprfchw -mrdseed %s -### 2>&1 | FileCheck -check-prefix=XOP %s
  45 // RUN: %clang --target=i386 -march=i386 -mno-xop -mno-f16c -mno-rtm -mno-prfchw -mno-rdseed %s -### 2>&1 | FileCheck -check-prefix=NO-XOP %s
  46 // XOP: "-target-feature" "+xop" "-target-feature" "+f16c" "-target-feature" "+rtm" "-target-feature" "+prfchw" "-target-feature" "+rdseed"
  47 // NO-XOP: "-target-feature" "-xop" "-target-feature" "-f16c" "-target-feature" "-rtm" "-target-feature" "-prfchw" "-target-feature" "-rdseed"
  48
  49 // RUN: %clang --target=i386 -march=i386 -msha -mpku -madx -mcx16 -mfxsr %s -### 2>&1 | FileCheck -check-prefix=SHA %s
  50 // RUN: %clang --target=i386 -march=i386 -mno-sha -mno-pku -mno-adx -mno-cx16 -mno-fxsr %s -### 2>&1 | FileCheck -check-prefix=NO-SHA %s
  51 // SHA: "-target-feature" "+sha" "-target-feature" "+pku" "-target-feature" "+adx" "-target-feature" "+cx16" "-target-feature" "+fxsr"
  52 // NO-SHA: "-target-feature" "-sha" "-target-feature" "-pku" "-target-feature" "-adx" "-target-feature" "-cx16" "-target-feature" "-fxsr"
  53
  54 // RUN: %clang --target=i386 -march=i386 -mxsave -mxsaveopt -mxsavec -mxsaves %s -### 2>&1 | FileCheck -check-prefix=XSAVE %s
  55 // RUN: %clang --target=i386 -march=i386 -mno-xsave -mno-xsaveopt -mno-xsavec -mno-xsaves %s -### 2>&1 | FileCheck -check-prefix=NO-XSAVE %s
  56 // XSAVE: "-target-feature" "+xsave" "-target-feature" "+xsaveopt" "-target-feature" "+xsavec" "-target-feature" "+xsaves"
  57 // NO-XSAVE: "-target-feature" "-xsave" "-target-feature" "-xsaveopt" "-target-feature" "-xsavec" "-target-feature" "-xsaves"
  58
  59 // RUN: %clang --target=i386 -march=i386 -mclflushopt %s -### 2>&1 | FileCheck -check-prefix=CLFLUSHOPT %s
  60 // RUN: %clang --target=i386 -march=i386 -mno-clflushopt %s -### 2>&1 | FileCheck -check-prefix=NO-CLFLUSHOPT %s
  61 // CLFLUSHOPT: "-target-feature" "+clflushopt"
  62 // NO-CLFLUSHOPT: "-target-feature" "-clflushopt"
  63
  64 // RUN: %clang --target=i386 -march=i386 -mclwb %s -### 2>&1 | FileCheck -check-prefix=CLWB %s
  65 // RUN: %clang --target=i386 -march=i386 -mno-clwb %s -### 2>&1 | FileCheck -check-prefix=NO-CLWB %s
  66 // CLWB: "-target-feature" "+clwb"
  67 // NO-CLWB: "-target-feature" "-clwb"
  68
  69 // RUN: %clang --target=i386 -march=i386 -mwbnoinvd %s -### 2>&1 | FileCheck -check-prefix=WBNOINVD %s
  70 // RUN: %clang --target=i386 -march=i386 -mno-wbnoinvd %s -### 2>&1 | FileCheck -check-prefix=NO-WBNOINVD %s
  71 // WBNOINVD: "-target-feature" "+wbnoinvd"
  72 // NO-WBNOINVD: "-target-feature" "-wbnoinvd"
  73
  74 // RUN: %clang --target=i386 -march=i386 -mmovbe %s -### 2>&1 | FileCheck -check-prefix=MOVBE %s
  75 // RUN: %clang --target=i386 -march=i386 -mno-movbe %s -### 2>&1 | FileCheck -check-prefix=NO-MOVBE %s
  76 // MOVBE: "-target-feature" "+movbe"
  77 // NO-MOVBE: "-target-feature" "-movbe"
  78
  79 // RUN: %clang --target=i386 -march=i386 -mmpx %s -### 2>&1 | FileCheck -check-prefix=MPX %s
  80 // RUN: %clang --target=i386 -march=i386 -mno-mpx %s -### 2>&1 | FileCheck -check-prefix=NO-MPX %s
  81 // MPX: the flag '-mmpx' has been deprecated and will be ignored
  82 // NO-MPX: the flag '-mno-mpx' has been deprecated and will be ignored
  83
  84 // RUN: %clang --target=i386 -march=i386 -mshstk %s -### 2>&1 | FileCheck -check-prefix=CETSS %s
  85 // RUN: %clang --target=i386 -march=i386 -mno-shstk %s -### 2>&1 | FileCheck -check-prefix=NO-CETSS %s
  86 // CETSS: "-target-feature" "+shstk"
  87 // NO-CETSS: "-target-feature" "-shstk"
  88
  89 // RUN: %clang --target=i386 -march=i386 -msgx %s -### 2>&1 | FileCheck -check-prefix=SGX %s
  90 // RUN: %clang --target=i386 -march=i386 -mno-sgx %s -### 2>&1 | FileCheck -check-prefix=NO-SGX %s
  91 // SGX: "-target-feature" "+sgx"
  92 // NO-SGX: "-target-feature" "-sgx"
  93
  94 // RUN: %clang --target=i386 -march=i386 -mprefetchi %s -### -o %t.o 2>&1 | FileCheck -check-prefix=PREFETCHI %s
  95 // RUN: %clang --target=i386 -march=i386 -mno-prefetchi %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-PREFETCHI %s
  96 // PREFETCHI: "-target-feature" "+prefetchi"
  97 // NO-PREFETCHI: "-target-feature" "-prefetchi"
  98
  99 // RUN: %clang --target=i386 -march=i386 -mclzero %s -### 2>&1 | FileCheck -check-prefix=CLZERO %s
 100 // RUN: %clang --target=i386 -march=i386 -mno-clzero %s -### 2>&1 | FileCheck -check-prefix=NO-CLZERO %s
 101 // CLZERO: "-target-feature" "+clzero"
 102 // NO-CLZERO: "-target-feature" "-clzero"
 103
 104 // RUN: %clang --target=i386 -march=i386 -mvaes %s -### 2>&1 | FileCheck -check-prefix=VAES %s
 105 // RUN: %clang --target=i386 -march=i386 -mno-vaes %s -### 2>&1 | FileCheck -check-prefix=NO-VAES %s
 106 // VAES: "-target-feature" "+vaes"
 107 // NO-VAES: "-target-feature" "-vaes"
 108
 109 // RUN: %clang --target=i386 -march=i386 -mgfni %s -### 2>&1 | FileCheck -check-prefix=GFNI %s
 110 // RUN: %clang --target=i386 -march=i386 -mno-gfni %s -### 2>&1 | FileCheck -check-prefix=NO-GFNI %s
 111 // GFNI: "-target-feature" "+gfni"
 112 // NO-GFNI: "-target-feature" "-gfni
 113
 114 // RUN: %clang --target=i386 -march=i386 -mvpclmulqdq %s -### 2>&1 | FileCheck -check-prefix=VPCLMULQDQ %s
 115 // RUN: %clang --target=i386 -march=i386 -mno-vpclmulqdq %s -### 2>&1 | FileCheck -check-prefix=NO-VPCLMULQDQ %s
 116 // VPCLMULQDQ: "-target-feature" "+vpclmulqdq"
 117 // NO-VPCLMULQDQ: "-target-feature" "-vpclmulqdq"
 118
 119 // RUN: %clang --target=i386 -march=i386 -mavx512bitalg %s -### 2>&1 | FileCheck -check-prefix=BITALG %s
 120 // RUN: %clang --target=i386 -march=i386 -mno-avx512bitalg %s -### 2>&1 | FileCheck -check-prefix=NO-BITALG %s
 121 // BITALG: "-target-feature" "+avx512bitalg"
 122 // NO-BITALG: "-target-feature" "-avx512bitalg"
 123
 124 // RUN: %clang --target=i386 -march=i386 -mavx512vnni %s -### 2>&1 | FileCheck -check-prefix=VNNI %s
 125 // RUN: %clang --target=i386 -march=i386 -mno-avx512vnni %s -### 2>&1 | FileCheck -check-prefix=NO-VNNI %s
 126 // VNNI: "-target-feature" "+avx512vnni"
 127 // NO-VNNI: "-target-feature" "-avx512vnni"
 128
 129 // RUN: %clang --target=i386 -march=i386 -mavx512vbmi2 %s -### 2>&1 | FileCheck -check-prefix=VBMI2 %s
 130 // RUN: %clang --target=i386 -march=i386 -mno-avx512vbmi2 %s -### 2>&1 | FileCheck -check-prefix=NO-VBMI2 %s
 131 // VBMI2: "-target-feature" "+avx512vbmi2"
 132 // NO-VBMI2: "-target-feature" "-avx512vbmi2"
 133
 134 // RUN: %clang -target i386-linux-gnu -mavx512vp2intersect %s -### 2>&1 | FileCheck -check-prefix=VP2INTERSECT %s
 135 // RUN: %clang -target i386-linux-gnu -mno-avx512vp2intersect %s -### 2>&1 | FileCheck -check-prefix=NO-VP2INTERSECT %s
 136 // VP2INTERSECT: "-target-feature" "+avx512vp2intersect"
 137 // NO-VP2INTERSECT: "-target-feature" "-avx512vp2intersect"
 138
 139 // RUN: %clang --target=i386 -march=i386 -mrdpid %s -### 2>&1 | FileCheck -check-prefix=RDPID %s
 140 // RUN: %clang --target=i386 -march=i386 -mno-rdpid %s -### 2>&1 | FileCheck -check-prefix=NO-RDPID %s
 141 // RDPID: "-target-feature" "+rdpid"
 142 // NO-RDPID: "-target-feature" "-rdpid"
 143
 144 // RUN: %clang --target=i386 -march=i386 -mrdpru %s -### 2>&1 | FileCheck -check-prefix=RDPRU %s
 145 // RUN: %clang --target=i386 -march=i386 -mno-rdpru %s -### 2>&1 | FileCheck -check-prefix=NO-RDPRU %s
 146 // RDPRU: "-target-feature" "+rdpru"
 147 // NO-RDPRU: "-target-feature" "-rdpru"
 148
 149 // RUN: %clang -target i386-linux-gnu -mretpoline %s -### 2>&1 | FileCheck -check-prefix=RETPOLINE %s
 150 // RUN: %clang -target i386-linux-gnu -mno-retpoline %s -### 2>&1 | FileCheck -check-prefix=NO-RETPOLINE %s
 151 // RETPOLINE: "-target-feature" "+retpoline-indirect-calls" "-target-feature" "+retpoline-indirect-branches"
 152 // NO-RETPOLINE-NOT: retpoline
 153
 154 // RUN: %clang -target i386-linux-gnu -mretpoline -mretpoline-external-thunk %s -### 2>&1 | FileCheck -check-prefix=RETPOLINE-EXTERNAL-THUNK %s
 155 // RUN: %clang -target i386-linux-gnu -mretpoline -mno-retpoline-external-thunk %s -### 2>&1 | FileCheck -check-prefix=NO-RETPOLINE-EXTERNAL-THUNK %s
 156 // RETPOLINE-EXTERNAL-THUNK: "-target-feature" "+retpoline-external-thunk"
 157 // NO-RETPOLINE-EXTERNAL-THUNK: "-target-feature" "-retpoline-external-thunk"
 158
 159 // RUN: %clang -target i386-linux-gnu -mspeculative-load-hardening %s -### 2>&1 | FileCheck -check-prefix=SLH %s
 160 // RUN: %clang -target i386-linux-gnu -mretpoline -mspeculative-load-hardening %s -### 2>&1 | FileCheck -check-prefix=RETPOLINE %s
 161 // RUN: %clang -target i386-linux-gnu -mno-speculative-load-hardening %s -### 2>&1 | FileCheck -check-prefix=NO-SLH %s
 162 // SLH-NOT: retpoline
 163 // SLH: "-target-feature" "+retpoline-indirect-calls"
 164 // SLH-NOT: retpoline
 165 // SLH: "-mspeculative-load-hardening"
 166 // NO-SLH-NOT: retpoline
 167
 168 // RUN: %clang -target i386-linux-gnu -mlvi-cfi %s -### 2>&1 | FileCheck -check-prefix=LVICFI %s
 169 // RUN: %clang -target i386-linux-gnu -mno-lvi-cfi %s -### 2>&1 | FileCheck -check-prefix=NO-LVICFI %s
 170 // LVICFI: "-target-feature" "+lvi-cfi"
 171 // NO-LVICFI-NOT: lvi-cfi
 172
 173 // RUN: not %clang --target=i386-linux-gnu -mlvi-cfi -mspeculative-load-hardening %s -### 2>&1 | FileCheck -check-prefix=LVICFI-SLH %s
 174 // LVICFI-SLH: error: invalid argument 'mspeculative-load-hardening' not allowed with 'mlvi-cfi'
 175 // RUN: not %clang --target=i386-linux-gnu -mlvi-cfi -mretpoline %s -### 2>&1 | FileCheck -check-prefix=LVICFI-RETPOLINE %s
 176 // LVICFI-RETPOLINE: error: invalid argument 'mretpoline' not allowed with 'mlvi-cfi'
 177 // RUN: not %clang --target=i386-linux-gnu -mlvi-cfi -mretpoline-external-thunk %s -### 2>&1 | FileCheck -check-prefix=LVICFI-RETPOLINE-EXTERNAL-THUNK %s
 178 // LVICFI-RETPOLINE-EXTERNAL-THUNK: error: invalid argument 'mretpoline-external-thunk' not allowed with 'mlvi-cfi'
 179
 180 // RUN: %clang -target i386-linux-gnu -mlvi-hardening %s -### 2>&1 | FileCheck -check-prefix=LVIHARDENING %s
 181 // RUN: %clang -target i386-linux-gnu -mno-lvi-hardening %s -### 2>&1 | FileCheck -check-prefix=NO-LVIHARDENING %s
 182 // LVIHARDENING: "-target-feature" "+lvi-load-hardening" "-target-feature" "+lvi-cfi"
 183 // NO-LVIHARDENING-NOT: "+lvi-
 184
 185 // RUN: not %clang --target=i386-linux-gnu -mlvi-hardening -mspeculative-load-hardening %s -### 2>&1 | FileCheck -check-prefix=LVIHARDENING-SLH %s
 186 // LVIHARDENING-SLH: error: invalid argument 'mspeculative-load-hardening' not allowed with 'mlvi-hardening'
 187 // RUN: not %clang --target=i386-linux-gnu -mlvi-hardening -mretpoline %s -### 2>&1 | FileCheck -check-prefix=LVIHARDENING-RETPOLINE %s
 188 // LVIHARDENING-RETPOLINE: error: invalid argument 'mretpoline' not allowed with 'mlvi-hardening'
 189 // RUN: not %clang --target=i386-linux-gnu -mlvi-hardening -mretpoline-external-thunk %s -### 2>&1 | FileCheck -check-prefix=LVIHARDENING-RETPOLINE-EXTERNAL-THUNK %s
 190 // LVIHARDENING-RETPOLINE-EXTERNAL-THUNK: error: invalid argument 'mretpoline-external-thunk' not allowed with 'mlvi-hardening'
 191
 192 // RUN: %clang -target i386-linux-gnu -mseses %s -### 2>&1 | FileCheck -check-prefix=SESES %s
 193 // RUN: %clang -target i386-linux-gnu -mno-seses %s -### 2>&1 | FileCheck -check-prefix=NO-SESES %s
 194 // SESES: "-target-feature" "+seses"
 195 // SESES: "-target-feature" "+lvi-cfi"
 196 // NO-SESES-NOT: seses
 197 // NO-SESES-NOT: lvi-cfi
 198
 199 // RUN: %clang -target i386-linux-gnu -mseses -mno-lvi-cfi %s -### 2>&1 | FileCheck -check-prefix=SESES-NOLVICFI %s
 200 // SESES-NOLVICFI: "-target-feature" "+seses"
 201 // SESES-NOLVICFI-NOT: lvi-cfi
 202
 203 // RUN: not %clang --target=i386-linux-gnu -mseses -mspeculative-load-hardening %s -### 2>&1 | FileCheck -check-prefix=SESES-SLH %s
 204 // SESES-SLH: error: invalid argument 'mspeculative-load-hardening' not allowed with 'mseses'
 205 // RUN: not %clang --target=i386-linux-gnu -mseses -mretpoline %s -### 2>&1 | FileCheck -check-prefix=SESES-RETPOLINE %s
 206 // SESES-RETPOLINE: error: invalid argument 'mretpoline' not allowed with 'mseses'
 207 // RUN: not %clang --target=i386-linux-gnu -mseses -mretpoline-external-thunk %s -### 2>&1 | FileCheck -check-prefix=SESES-RETPOLINE-EXTERNAL-THUNK %s
 208 // SESES-RETPOLINE-EXTERNAL-THUNK: error: invalid argument 'mretpoline-external-thunk' not allowed with 'mseses'
 209
 210 // RUN: not %clang --target=i386-linux-gnu -mseses -mlvi-hardening %s -### 2>&1 | FileCheck -check-prefix=SESES-LVIHARDENING %s
 211 // SESES-LVIHARDENING: error: invalid argument 'mlvi-hardening' not allowed with 'mseses'
 212
 213 // RUN: %clang -target i386-linux-gnu -mwaitpkg %s -### 2>&1 | FileCheck -check-prefix=WAITPKG %s
 214 // RUN: %clang -target i386-linux-gnu -mno-waitpkg %s -### 2>&1 | FileCheck -check-prefix=NO-WAITPKG %s
 215 // WAITPKG: "-target-feature" "+waitpkg"
 216 // NO-WAITPKG: "-target-feature" "-waitpkg"
 217
 218 // RUN: %clang --target=i386 -march=i386 -mmovdiri %s -### 2>&1 | FileCheck -check-prefix=MOVDIRI %s
 219 // RUN: %clang --target=i386 -march=i386 -mno-movdiri %s -### 2>&1 | FileCheck -check-prefix=NO-MOVDIRI %s
 220 // MOVDIRI: "-target-feature" "+movdiri"
 221 // NO-MOVDIRI: "-target-feature" "-movdiri"
 222
 223 // RUN: %clang --target=i386 -march=i386 -mmovdir64b %s -### 2>&1 | FileCheck -check-prefix=MOVDIR64B %s
 224 // RUN: %clang --target=i386 -march=i386 -mno-movdir64b %s -### 2>&1 | FileCheck -check-prefix=NO-MOVDIR64B %s
 225 // MOVDIR64B: "-target-feature" "+movdir64b"
 226 // NO-MOVDIR64B: "-target-feature" "-movdir64b"
 227
 228 // RUN: %clang --target=i386 -march=i386 -mpconfig %s -### 2>&1 | FileCheck -check-prefix=PCONFIG %s
 229 // RUN: %clang --target=i386 -march=i386 -mno-pconfig %s -### 2>&1 | FileCheck -check-prefix=NO-PCONFIG %s
 230 // PCONFIG: "-target-feature" "+pconfig"
 231 // NO-PCONFIG: "-target-feature" "-pconfig"
 232
 233 // RUN: %clang --target=i386 -march=i386 -mptwrite %s -### 2>&1 | FileCheck -check-prefix=PTWRITE %s
 234 // RUN: %clang --target=i386 -march=i386 -mno-ptwrite %s -### 2>&1 | FileCheck -check-prefix=NO-PTWRITE %s
 235 // PTWRITE: "-target-feature" "+ptwrite"
 236 // NO-PTWRITE: "-target-feature" "-ptwrite"
 237
 238 // RUN: %clang --target=i386 -march=i386 -minvpcid %s -### 2>&1 | FileCheck -check-prefix=INVPCID %s
 239 // RUN: %clang --target=i386 -march=i386 -mno-invpcid %s -### 2>&1 | FileCheck -check-prefix=NO-INVPCID %s
 240 // INVPCID: "-target-feature" "+invpcid"
 241 // NO-INVPCID: "-target-feature" "-invpcid"
 242
 243 // RUN: %clang --target=i386 -march=i386 -mavx512bf16 %s -### 2>&1 | FileCheck -check-prefix=AVX512BF16 %s
 244 // RUN: %clang --target=i386 -march=i386 -mno-avx512bf16 %s -### 2>&1 | FileCheck -check-prefix=NO-AVX512BF16 %s
 245 // AVX512BF16: "-target-feature" "+avx512bf16"
 246 // NO-AVX512BF16: "-target-feature" "-avx512bf16"
 247
 248 // RUN: %clang --target=i386 -march=i386 -menqcmd %s -### 2>&1 | FileCheck --check-prefix=ENQCMD %s
 249 // RUN: %clang --target=i386 -march=i386 -mno-enqcmd %s -### 2>&1 | FileCheck --check-prefix=NO-ENQCMD %s
 250 // ENQCMD: "-target-feature" "+enqcmd"
 251 // NO-ENQCMD: "-target-feature" "-enqcmd"
 252
 253 // RUN: %clang --target=i386 -march=i386 -mvzeroupper %s -### 2>&1 | FileCheck --check-prefix=VZEROUPPER %s
 254 // RUN: %clang --target=i386 -march=i386 -mno-vzeroupper %s -### 2>&1 | FileCheck --check-prefix=NO-VZEROUPPER %s
 255 // VZEROUPPER: "-target-feature" "+vzeroupper"
 256 // NO-VZEROUPPER: "-target-feature" "-vzeroupper"
 257
 258 // RUN: %clang --target=i386 -march=i386 -mserialize %s -### 2>&1 | FileCheck -check-prefix=SERIALIZE %s
 259 // RUN: %clang --target=i386 -march=i386 -mno-serialize %s -### 2>&1 | FileCheck -check-prefix=NO-SERIALIZE %s
 260 // SERIALIZE: "-target-feature" "+serialize"
 261 // NO-SERIALIZE: "-target-feature" "-serialize"
 262
 263 // RUN: %clang --target=i386 -march=i386 -mtsxldtrk %s -### 2>&1 | FileCheck --check-prefix=TSXLDTRK %s
 264 // RUN: %clang --target=i386 -march=i386 -mno-tsxldtrk %s -### 2>&1 | FileCheck --check-prefix=NO-TSXLDTRK %s
 265 // TSXLDTRK: "-target-feature" "+tsxldtrk"
 266 // NO-TSXLDTRK: "-target-feature" "-tsxldtrk"
 267
 268 // RUN: %clang -target i386-linux-gnu -mkl %s -### 2>&1 | FileCheck -check-prefix=KL %s
 269 // RUN: %clang -target i386-linux-gnu -mno-kl %s -### 2>&1 | FileCheck -check-prefix=NO-KL %s
 270 // KL: "-target-feature" "+kl"
 271 // NO-KL: "-target-feature" "-kl"
 272
 273 // RUN: %clang -target i386-linux-gnu -mwidekl %s -### 2>&1 | FileCheck -check-prefix=WIDE_KL %s
 274 // RUN: %clang -target i386-linux-gnu -mno-widekl %s -### 2>&1 | FileCheck -check-prefix=NO-WIDE_KL %s
 275 // WIDE_KL: "-target-feature" "+widekl"
 276 // NO-WIDE_KL: "-target-feature" "-widekl"
 277
 278 // RUN: %clang --target=i386 -march=i386 -mamx-tile %s -### 2>&1 | FileCheck --check-prefix=AMX-TILE %s
 279 // RUN: %clang --target=i386 -march=i386 -mno-amx-tile %s -### 2>&1 | FileCheck --check-prefix=NO-AMX-TILE %s
 280 // AMX-TILE: "-target-feature" "+amx-tile"
 281 // NO-AMX-TILE: "-target-feature" "-amx-tile"
 282
 283 // RUN: %clang --target=i386 -march=i386 -mamx-bf16 %s -### 2>&1 | FileCheck --check-prefix=AMX-BF16 %s
 284 // RUN: %clang --target=i386 -march=i386 -mno-amx-bf16 %s -### 2>&1 | FileCheck -check-prefix=NO-AMX-BF16 %s
 285 // AMX-BF16: "-target-feature" "+amx-bf16"
 286 // NO-AMX-BF16: "-target-feature" "-amx-bf16"
 287
 288 // RUN: %clang --target=i386 -march=i386 -mamx-int8 %s -### 2>&1 | FileCheck --check-prefix=AMX-INT8 %s
 289 // RUN: %clang --target=i386 -march=i386 -mno-amx-int8 %s -### 2>&1 | FileCheck --check-prefix=NO-AMX-INT8 %s
 290 // AMX-INT8: "-target-feature" "+amx-int8"
 291 // NO-AMX-INT8: "-target-feature" "-amx-int8"
 292
 293 // RUN: %clang --target=x86_64 -mamx-fp16 %s \
 294 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=AMX-FP16 %s
 295 // RUN: %clang --target=x86_64 -mno-amx-fp16 \
 296 // RUN: %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AMX-FP16 %s
 297 // AMX-FP16: "-target-feature" "+amx-fp16"
 298 // NO-AMX-FP16: "-target-feature" "-amx-fp16"
 299
 300 // RUN: %clang -target x86_64-unknown-linux-gnu -mamx-complex %s \
 301 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=AMX-COMPLEX %s
 302 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-amx-complex %s \
 303 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AMX-COMPLEX %s
 304 // AMX-COMPLEX: "-target-feature" "+amx-complex"
 305 // NO-AMX-COMPLEX: "-target-feature" "-amx-complex"
 306
 307 // RUN: %clang -target x86_64-unknown-linux-gnu -mamx-transpose %s \
 308 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=AMX-TRANSPOSE %s
 309 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-amx-transpose %s \
 310 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AMX-TRANSPOSE %s
 311 // AMX-TRANSPOSE: "-target-feature" "+amx-transpose"
 312 // NO-AMX-TRANSPOSE: "-target-feature" "-amx-transpose"
 313
 314 // RUN: %clang -target x86_64-unknown-linux-gnu -mamx-avx512 %s \
 315 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=AMX-AVX512 %s
 316 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-amx-avx512 %s \
 317 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AMX-AVX512 %s
 318 // AMX-AVX512: "-target-feature" "+amx-avx512"
 319 // NO-AMX-AVX512: "-target-feature" "-amx-avx512"
 320
 321 // RUN: %clang -target x86_64-unknown-linux-gnu -mamx-tf32 %s \
 322 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=AMX-TF32 %s
 323 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-amx-tf32 %s \
 324 // RUN: -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AMX-TF32 %s
 325 // AMX-TF32: "-target-feature" "+amx-tf32"
 326 // NO-AMX-TF32: "-target-feature" "-amx-tf32"
 327
 328 // RUN: %clang --target=i386 -march=i386 -mhreset %s -### 2>&1 | FileCheck -check-prefix=HRESET %s
 329 // RUN: %clang --target=i386 -march=i386 -mno-hreset %s -### 2>&1 | FileCheck -check-prefix=NO-HRESET %s
 330 // HRESET: "-target-feature" "+hreset"
 331 // NO-HRESET: "-target-feature" "-hreset"
 332
 333 // RUN: %clang --target=x86_64 -muintr %s -### 2>&1 | FileCheck -check-prefix=UINTR %s
 334 // RUN: %clang --target=x86_64 -mno-uintr %s -### 2>&1 | FileCheck -check-prefix=NO-UINTR %s
 335 // UINTR: "-target-feature" "+uintr"
 336 // NO-UINTR: "-target-feature" "-uintr"
 337
 338 // RUN: %clang --target=i386 -march=i386 -mavxvnni %s -### 2>&1 | FileCheck --check-prefix=AVX-VNNI %s
 339 // RUN: %clang --target=i386 -march=i386 -mno-avxvnni %s -### 2>&1 | FileCheck --check-prefix=NO-AVX-VNNI %s
 340 // AVX-VNNI: "-target-feature" "+avxvnni"
 341 // NO-AVX-VNNI: "-target-feature" "-avxvnni"
 342
 343 // RUN: %clang --target=i386 -march=i386 -mavx512fp16 %s -### 2>&1 | FileCheck -check-prefix=AVX512FP16 %s
 344 // RUN: %clang --target=i386 -march=i386 -mno-avx512fp16 %s -### 2>&1 | FileCheck -check-prefix=NO-AVX512FP16 %s
 345 // AVX512FP16: "-target-feature" "+avx512fp16"
 346 // NO-AVX512FP16: "-target-feature" "-avx512fp16"
 347
 348 // RUN: %clang --target=x86_64 -mcmpccxadd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CMPCCXADD %s
 349 // RUN: %clang --target=x86_64 -mno-cmpccxadd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-CMPCCXADD %s
 350 // CMPCCXADD: "-target-feature" "+cmpccxadd"
 351 // NO-CMPCCXADD: "-target-feature" "-cmpccxadd"
 352
 353 // RUN: %clang --target=i386 -march=i386 -mraoint %s -### 2>&1 | FileCheck -check-prefix=RAOINT %s
 354 // RUN: %clang --target=i386 -march=i386 -mno-raoint %s -### 2>&1 | FileCheck -check-prefix=NO-RAOINT %s
 355 // RAOINT: "-target-feature" "+raoint"
 356 // NO-RAOINT: "-target-feature" "-raoint"
 357
 358 // RUN: %clang -target i386-linux-gnu -mavxifma %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVXIFMA %s
 359 // RUN: %clang -target i386-linux-gnu -mno-avxifma %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AVXIFMA %s
 360 // AVXIFMA: "-target-feature" "+avxifma"
 361 // NO-AVXIFMA: "-target-feature" "-avxifma"
 362
 363 // RUN: %clang --target=i386 -mavxvnniint8 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX-VNNIINT8 %s
 364 // RUN: %clang --target=i386 -mno-avxvnniint8 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AVX-VNNIINT8 %s
 365 // AVX-VNNIINT8: "-target-feature" "+avxvnniint8"
 366 // NO-AVX-VNNIINT8: "-target-feature" "-avxvnniint8"
 367
 368 // RUN: %clang --target=i386 -mavxneconvert %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVXNECONVERT %s
 369 // RUN: %clang --target=i386 -mno-avxneconvert %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AVXNECONVERT %s
 370 // AVXNECONVERT: "-target-feature" "+avxneconvert"
 371 // NO-AVXNECONVERT: "-target-feature" "-avxneconvert"
 372
 373 // RUN: %clang --target=i386 -msha512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SHA512 %s
 374 // RUN: %clang --target=i386 -mno-sha512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SHA512 %s
 375 // SHA512: "-target-feature" "+sha512"
 376 // NO-SHA512: "-target-feature" "-sha512"
 377
 378 // RUN: %clang --target=i386 -msm3 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SM3 %s
 379 // RUN: %clang --target=i386 -mno-sm3 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SM3 %s
 380 // SM3: "-target-feature" "+sm3"
 381 // NO-SM3: "-target-feature" "-sm3"
 382
 383 // RUN: %clang --target=i386 -msm4 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=SM4 %s
 384 // RUN: %clang --target=i386 -mno-sm4 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SM4 %s
 385 // SM4: "-target-feature" "+sm4"
 386 // NO-SM4: "-target-feature" "-sm4"
 387
 388 // RUN: %clang --target=i386 -mavxvnniint16 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVXVNNIINT16 %s
 389 // RUN: %clang --target=i386 -mno-avxvnniint16 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-AVXVNNIINT16 %s
 390 // AVXVNNIINT16: "-target-feature" "+avxvnniint16"
 391 // NO-AVXVNNIINT16: "-target-feature" "-avxvnniint16"
 392
 393 // RUN: %clang --target=i386 -mevex512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=EVEX512 %s
 394 // RUN: %clang --target=i386 -mno-evex512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-EVEX512 %s
 395 // EVEX512: "-target-feature" "+evex512"
 396 // NO-EVEX512: "-target-feature" "-evex512"
 397
 398 // RUN: %clang --target=i386 -mavx10.1 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10_1_256 %s
 399 // RUN: %clang --target=i386 -mavx10.1-256 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10_1_256 %s
 400 // RUN: %clang --target=i386 -mavx10.1-512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10_1_512 %s
 401 // RUN: %clang --target=i386 -mavx10.1-256 -mavx10.1-512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10_1_512 %s
 402 // RUN: %clang --target=i386 -mavx10.1-512 -mavx10.1-256 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10_1_256 %s
 403 // RUN: not %clang --target=i386 -march=i386 -mavx10.1-128 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=BAD-AVX10 %s
 404 // RUN: not %clang --target=i386 -march=i386 -mavx10.a-256 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=BAD-AVX10 %s
 405 // RUN: not %clang --target=i386 -march=i386 -mavx10.1024-512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=BAD-AVX10 %s
 406 // RUN: %clang --target=i386 -march=i386 -mavx10.1 -mavx512f %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10-AVX512 %s
 407 // RUN: %clang --target=i386 -march=i386 -mavx10.1 -mno-avx512f %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10-AVX512 %s
 408 // RUN: %clang --target=i386 -march=i386 -mavx10.1 -mevex512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10-EVEX512 %s
 409 // RUN: %clang --target=i386 -march=i386 -mavx10.1 -mno-evex512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10-EVEX512 %s
 410 // RUN: %clang --target=i386 -mavx10.2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10_2_256 %s
 411 // RUN: %clang --target=i386 -mavx10.2-256 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10_2_256 %s
 412 // RUN: %clang --target=i386 -mavx10.2-512 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=AVX10_2_512 %s
 413 // RUN: %clang --target=i386 -mavx10.2-256 -mavx10.1-512 %s -### -o %t.o 2>&1 | FileCheck -check-prefixes=AVX10_2_256,AVX10_1_512 %s
 414 // RUN: %clang --target=i386 -mavx10.2-512 -mavx10.1-256 %s -### -o %t.o 2>&1 | FileCheck -check-prefixes=AVX10_2_512,AVX10_1_256 %s
 415 // AVX10_2_256: "-target-feature" "+avx10.2-256"
 416 // AVX10_2_512: "-target-feature" "+avx10.2-512"
 417 // AVX10_1_256: "-target-feature" "+avx10.1-256"
 418 // AVX10_1_512: "-target-feature" "+avx10.1-512"
 419 // BAD-AVX10: error: unknown argument{{:?}} '-mavx10.{{.*}}'
 420 // AVX10-AVX512: "-target-feature" "+avx10.1-256" "-target-feature" "{{.}}avx512f"
 421 // AVX10-EVEX512: "-target-feature" "+avx10.1-256" "-target-feature" "{{.}}evex512"
 422
 423 // RUN: %clang --target=i386 -musermsr %s -### -o %t.o 2>&1 | FileCheck -check-prefix=USERMSR %s
 424 // RUN: %clang --target=i386 -mno-usermsr %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-USERMSR %s
 425 // USERMSR: "-target-feature" "+usermsr"
 426 // NO-USERMSR: "-target-feature" "-usermsr"
 427
 428 // RUN: %clang --target=i386 -mmovrs %s -### -o %t.o 2>&1 | FileCheck -check-prefix=MOVRS %s
 429 // RUN: %clang --target=i386 -mno-movrs %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-MOVRS %s
 430 // MOVRS: "-target-feature" "+movrs"
 431 // NO-MOVRS: "-target-feature" "-movrs"
 432
 433 // RUN: %clang --target=i386 -march=i386 -mcrc32 %s -### 2>&1 | FileCheck -check-prefix=CRC32 %s
 434 // RUN: %clang --target=i386 -march=i386 -mno-crc32 %s -### 2>&1 | FileCheck -check-prefix=NO-CRC32 %s
 435 // CRC32: "-target-feature" "+crc32"
 436 // NO-CRC32: "-target-feature" "-crc32"
 437
 438 // RUN: not %clang -### --target=aarch64 -mcrc32 -msse4.1 -msse4.2 -mno-sgx %s 2>&1 | FileCheck --check-prefix=NONX86 %s
 439 // NONX86:      error: unsupported option '-mcrc32' for target 'aarch64'
 440 // NONX86-NEXT: error: unsupported option '-msse4.1' for target 'aarch64'
 441 /// TODO: This warning is a workaround for https://github.com/llvm/llvm-project/issues/63270
 442 // NONX86-NEXT: warning: argument unused during compilation: '-msse4.2' [-Wunused-command-line-argument]
 443 // NONX86-NEXT: error: unsupported option '-mno-sgx' for target 'aarch64'
 444
 445 // RUN: not %clang -### --target=i386 -muintr %s 2>&1 | FileCheck --check-prefix=NON-UINTR %s
 446 // RUN: %clang -### --target=i386 -mno-uintr %s 2>&1 > /dev/null
 447 // RUN: not %clang -### --target=i386 -mapx-features=ndd %s 2>&1 | FileCheck --check-prefix=NON-APX %s
 448 // RUN: not %clang -### --target=i386 -mapxf %s 2>&1 | FileCheck --check-prefix=NON-APX %s
 449 // RUN: %clang -### --target=i386 -mno-apxf %s 2>&1 > /dev/null
 450 // NON-UINTR:    error: unsupported option '-muintr' for target 'i386'
 451 // NON-APX:      error: unsupported option '-mapx-features=|-mapxf' for target 'i386'
 452 // NON-APX-NOT:  error: {{.*}} -mapx-features=
 453
 454 // RUN: %clang --target=i386 -march=i386 -mharden-sls=return %s -### -o %t.o 2>&1 | FileCheck -check-prefixes=SLS-RET,NO-SLS %s
 455 // RUN: %clang --target=i386 -march=i386 -mharden-sls=indirect-jmp %s -### -o %t.o 2>&1 | FileCheck -check-prefixes=SLS-IJMP,NO-SLS %s
 456 // RUN: %clang --target=i386 -march=i386 -mharden-sls=none -mharden-sls=all %s -### -o %t.o 2>&1 | FileCheck -check-prefixes=SLS-IJMP,SLS-RET %s
 457 // RUN: %clang --target=i386 -march=i386 -mharden-sls=all -mharden-sls=none %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-SLS %s
 458 // RUN: not %clang --target=i386 -march=i386 -mharden-sls=return,indirect-jmp %s -### -o %t.o 2>&1 | FileCheck -check-prefix=BAD-SLS %s
 459 // NO-SLS-NOT: "+harden-sls-
 460 // SLS-RET-DAG: "-target-feature" "+harden-sls-ret"
 461 // SLS-IJMP-DAG: "-target-feature" "+harden-sls-ijmp"
 462 // NO-SLS-NOT: "+harden-sls-
 463 // BAD-SLS: unsupported argument '{{[^']+}}' to option '-mharden-sls='
 464
 465 // RUN: touch %t.o
 466 // RUN: %clang -fdriver-only -Werror --target=x86_64-pc-linux-gnu -mharden-sls=all %t.o -o /dev/null 2>&1 | count 0
 467
 468 // RUN: %clang -target x86_64-unknown-linux-gnu -mapxf %s -### -o %t.o 2>&1 | FileCheck -check-prefix=APXF %s
 469 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-apxf %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-APXF %s
 470 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-apxf -mapxf %s -### -o %t.o 2>&1 | FileCheck -check-prefix=APXF %s
 471 // RUN: %clang -target x86_64-unknown-linux-gnu -mapxf -mno-apxf %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-APXF %s
 472 //
 473 // APXF: "-target-feature" "+egpr" "-target-feature" "+push2pop2" "-target-feature" "+ppx" "-target-feature" "+ndd" "-target-feature" "+ccmp" "-target-feature" "+nf" "-target-feature" "+cf" "-target-feature" "+zu"
 474 // NO-APXF: "-target-feature" "-egpr" "-target-feature" "-push2pop2" "-target-feature" "-ppx" "-target-feature" "-ndd" "-target-feature" "-ccmp" "-target-feature" "-nf" "-target-feature" "-cf" "-target-feature" "-zu"
 475
 476 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=egpr %s -### -o %t.o 2>&1 | FileCheck -check-prefix=EGPR %s
 477 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=push2pop2 %s -### -o %t.o 2>&1 | FileCheck -check-prefix=PUSH2POP2 %s
 478 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=ppx %s -### -o %t.o 2>&1 | FileCheck -check-prefix=PPX %s
 479 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=ndd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NDD %s
 480 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=ccmp %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CCMP %s
 481 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=nf %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NF %s
 482 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=cf %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CF %s
 483 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=zu %s -### -o %t.o 2>&1 | FileCheck -check-prefix=ZU %s
 484 // EGPR: "-target-feature" "+egpr"
 485 // PUSH2POP2: "-target-feature" "+push2pop2"
 486 // PPX: "-target-feature" "+ppx"
 487 // NDD: "-target-feature" "+ndd"
 488 // CCMP: "-target-feature" "+ccmp"
 489 // NF: "-target-feature" "+nf"
 490 // CF: "-target-feature" "+cf"
 491 // ZU: "-target-feature" "+zu"
 492
 493 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=egpr,ndd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=EGPR-NDD %s
 494 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=egpr -mapx-features=ndd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=EGPR-NDD %s
 495 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-apx-features=egpr -mno-apx-features=ndd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-EGPR-NO-NDD %s
 496 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-apx-features=egpr -mapx-features=egpr,ndd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=EGPR-NDD %s
 497 // RUN: %clang -target x86_64-unknown-linux-gnu -mno-apx-features=egpr,ndd -mapx-features=egpr %s -### -o %t.o 2>&1 | FileCheck -check-prefix=EGPR-NO-NDD %s
 498 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=egpr,ndd -mno-apx-features=egpr %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-EGPR-NDD %s
 499 // RUN: %clang -target x86_64-unknown-linux-gnu -mapx-features=egpr -mno-apx-features=egpr,ndd %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-EGPR-NO-NDD %s
 500 //
 501 // EGPR-NDD: "-target-feature" "+egpr" "-target-feature" "+ndd"
 502 // EGPR-NO-NDD: "-target-feature" "-ndd" "-target-feature" "+egpr"
 503 // NO-EGPR-NDD: "-target-feature" "+ndd" "-target-feature" "-egpr"
 504 // NO-EGPR-NO-NDD: "-target-feature" "-egpr" "-target-feature" "-ndd"
 505
 506 // RUN: not %clang -target x86_64-unknown-linux-gnu -mapx-features=egpr,foo,bar %s -### -o %t.o 2>&1 | FileCheck -check-prefix=ERROR %s
 507 //
 508 // ERROR: unsupported argument 'foo' to option '-mapx-features='
 509 // ERROR: unsupported argument 'bar' to option '-mapx-features='