clang/test/Preprocessor/arm-target-features.c

   1 // RUN: %clang -target armv8a-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8A %s
   2 // CHECK-V8A: #define __ARMEL__ 1
   3 // CHECK-V8A: #define __ARM_ARCH 8
   4 // CHECK-V8A: #define __ARM_ARCH_8A__ 1
   5 // CHECK-V8A: #define __ARM_FEATURE_CRC32 1
   6 // CHECK-V8A: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
   7 // CHECK-V8A: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
   8 // CHECK-V8A-NOT: #define __ARM_FP 0x
   9 // CHECK-V8A-NOT: #define __ARM_FEATURE_DOTPROD
  10 // CHECK-V8A-NOT: #define __ARM_BF16_FORMAT_ALTERNATIVE
  11 // CHECK-V8A-NOT: #define __ARM_FEATURE_BF16
  12 // CHECK-V8A-NOT: #define __ARM_FEATURE_BF16_VECTOR_ARITHMETIC
  13
  14 // RUN: %clang -target armv8a-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8A-ALLOW-FP-INSTR %s
  15 // RUN: %clang -target armv8a-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8A-ALLOW-FP-INSTR %s
  16 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARMEL__ 1
  17 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_ARCH 8
  18 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_ARCH_8A__ 1
  19 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FEATURE_CRC32 1
  20 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
  21 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
  22 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FP 0xe
  23 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FP16_ARGS 1
  24 // CHECK-V8A-ALLOW-FP-INSTR: #define __ARM_FP16_FORMAT_IEEE 1
  25 // CHECK-V8A-ALLOW-FP-INSTR-V8A-NOT: #define __ARM_FEATURE_DOTPROD
  26
  27 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+nofp16fml+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  28 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+nofp16+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  29 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+fp16+nofp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  30 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8-a+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  31 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8-a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  32 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+nofp16fml+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  33 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+nofp16+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  34 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16+nofp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  35 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  36 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-VECTOR-SCALAR %s
  37 // CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1
  38 // CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 1
  39 // CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FP 0xe
  40 // CHECK-FULLFP16-VECTOR-SCALAR: #define __ARM_FP16_FORMAT_IEEE 1
  41
  42 // +fp16fml without neon doesn't make sense as the fp16fml instructions all require SIMD.
  43 // However, as +fp16fml implies +fp16 there is a set of defines that we would expect.
  44 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8-a+fp16fml -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SCALAR %s
  45 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8-a+fp16 -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SCALAR %s
  46 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16fml -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SCALAR %s
  47 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16 -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SCALAR %s
  48 // CHECK-FULLFP16-SCALAR:       #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1
  49 // CHECK-FULLFP16-SCALAR-NOT:   #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 1
  50 // CHECK-FULLFP16-SCALAR:       #define __ARM_FP 0xe
  51 // CHECK-FULLFP16-SCALAR:       #define __ARM_FP16_FORMAT_IEEE 1
  52
  53 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
  54 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+nofp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
  55 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+nofp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
  56 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2-a+fp16fml+nofp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
  57 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
  58 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+nofp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
  59 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+nofp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
  60 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.4-a+fp16fml+nofp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-NOFML-VECTOR-SCALAR %s
  61 // CHECK-FULLFP16-NOFML-VECTOR-SCALAR-NOT: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1
  62 // CHECK-FULLFP16-NOFML-VECTOR-SCALAR-NOT: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 1
  63 // CHECK-FULLFP16-NOFML-VECTOR-SCALAR: #define __ARM_FP 0xe
  64 // CHECK-FULLFP16-NOFML-VECTOR-SCALAR: #define __ARM_FP16_FORMAT_IEEE 1
  65
  66 // RUN: %clang -target arm -march=armv8-a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
  67 // RUN: %clang -target arm -march=armv8-a+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
  68 // RUN: %clang -target arm -march=armv8-a+fp16+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
  69 // RUN: %clang -target arm -march=armv8-a+fp16fml+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
  70 // RUN: %clang -target arm -march=armv8.4-a+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
  71 // RUN: %clang -target arm -march=armv8.4-a+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
  72 // RUN: %clang -target arm -march=armv8.4-a+fp16+fp16fml -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
  73 // RUN: %clang -target arm -march=armv8.4-a+fp16fml+fp16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FULLFP16-SOFT %s
  74 // CHECK-FULLFP16-SOFT-NOT: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC
  75 // CHECK-FULLFP16-SOFT-NOT: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
  76 // CHECK-FULLFP16-SOFT-NOT: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC
  77 // CHECK-FULLFP16-SOFT-NOT: #define __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
  78
  79 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8.2a+dotprod -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-DOTPROD %s
  80 // CHECK-DOTPROD: #define __ARM_FEATURE_DOTPROD 1
  81
  82 // RUN: %clang -target armv8r-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8R %s
  83 // CHECK-V8R: #define __ARMEL__ 1
  84 // CHECK-V8R: #define __ARM_ARCH 8
  85 // CHECK-V8R: #define __ARM_ARCH_8R__ 1
  86 // CHECK-V8R: #define __ARM_FEATURE_CRC32 1
  87 // CHECK-V8R: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
  88 // CHECK-V8R: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
  89 // CHECK-V8R-NOT: #define __ARM_FP 0x
  90
  91 // RUN: %clang -target armv8r-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8R-ALLOW-FP-INSTR %s
  92 // RUN: %clang -target armv8r-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8R-ALLOW-FP-INSTR %s
  93 // CHECK-V8R-ALLOW-FP-INSTR: #define __ARMEL__ 1
  94 // CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_ARCH 8
  95 // CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_ARCH_8R__ 1
  96 // CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_FEATURE_CRC32 1
  97 // CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
  98 // CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
  99 // CHECK-V8R-ALLOW-FP-INSTR: #define __ARM_FP 0xe
 100
 101 // RUN: %clang -target armv7a-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7 %s
 102 // CHECK-V7: #define __ARMEL__ 1
 103 // CHECK-V7: #define __ARM_ARCH 7
 104 // CHECK-V7: #define __ARM_ARCH_7A__ 1
 105 // CHECK-V7-NOT: __ARM_FEATURE_CRC32
 106 // CHECK-V7-NOT: __ARM_FEATURE_NUMERIC_MAXMIN
 107 // CHECK-V7-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
 108 // CHECK-V7-NOT: #define __ARM_FP 0x
 109
 110 // RUN: %clang -target armv7a-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7-ALLOW-FP-INSTR %s
 111 // RUN: %clang -target armv7a-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7-ALLOW-FP-INSTR %s
 112 // CHECK-V7-ALLOW-FP-INSTR: #define __ARMEL__ 1
 113 // CHECK-V7-ALLOW-FP-INSTR: #define __ARM_ARCH 7
 114 // CHECK-V7-ALLOW-FP-INSTR: #define __ARM_ARCH_7A__ 1
 115 // CHECK-V7-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_CRC32
 116 // CHECK-V7-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_NUMERIC_MAXMIN
 117 // CHECK-V7-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
 118 // CHECK-V7-ALLOW-FP-INSTR: #define __ARM_FP 0xc
 119
 120 // RUN: %clang -target armv7ve-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7VE %s
 121 // CHECK-V7VE: #define __ARMEL__ 1
 122 // CHECK-V7VE: #define __ARM_ARCH 7
 123 // CHECK-V7VE: #define __ARM_ARCH_7VE__ 1
 124 // CHECK-V7VE: #define __ARM_ARCH_EXT_IDIV__ 1
 125 // CHECK-V7VE-NOT: #define __ARM_FP 0x
 126
 127 // RUN: %clang -target armv7ve-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7VE-DEFAULT-ABI-SOFT %s
 128 // RUN: %clang -target armv7ve-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7VE-DEFAULT-ABI-SOFT %s
 129 // CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARMEL__ 1
 130 // CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARM_ARCH 7
 131 // CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARM_ARCH_7VE__ 1
 132 // CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARM_ARCH_EXT_IDIV__ 1
 133 // CHECK-V7VE-DEFAULT-ABI-SOFT: #define __ARM_FP 0xc
 134
 135 // RUN: %clang -target x86_64-apple-macosx10.10 -arch armv7s -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7S %s
 136 // CHECK-V7S: #define __ARMEL__ 1
 137 // CHECK-V7S: #define __ARM_ARCH 7
 138 // CHECK-V7S: #define __ARM_ARCH_7S__ 1
 139 // CHECK-V7S-NOT: __ARM_FEATURE_CRC32
 140 // CHECK-V7S-NOT: __ARM_FEATURE_NUMERIC_MAXMIN
 141 // CHECK-V7S-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
 142 // CHECK-V7S: #define __ARM_FP 0xe
 143
 144 // RUN: %clang -target arm-arm-none-eabi -march=armv7-m -mfloat-abi=soft -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-VFP-FP %s
 145 // RUN: %clang -target arm-arm-none-eabi -march=armv7-m -mfloat-abi=softfp -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-VFP-FP %s
 146 // RUN: %clang -target arm-arm-none-eabi -march=armv7-m -mfloat-abi=hard -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-VFP-FP %s
 147 // CHECK-VFP-FP: #define __VFP_FP__ 1
 148
 149 // RUN: %clang -target armv8a -mfloat-abi=hard -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-V8-BAREHF %s
 150 // CHECK-V8-BAREHF: #define __ARMEL__ 1
 151 // CHECK-V8-BAREHF: #define __ARM_ARCH 8
 152 // CHECK-V8-BAREHF: #define __ARM_ARCH_8A__ 1
 153 // CHECK-V8-BAREHF: #define __ARM_FEATURE_CRC32 1
 154 // CHECK-V8-BAREHF: #define __ARM_FEATURE_DIRECTED_ROUNDING 1
 155 // CHECK-V8-BAREHF: #define __ARM_FEATURE_NUMERIC_MAXMIN 1
 156 // CHECK-V8-BAREHP: #define __ARM_FP 0xe
 157 // CHECK-V8-BAREHF: #define __ARM_NEON__ 1
 158 // CHECK-V8-BAREHF: #define __ARM_PCS_VFP 1
 159 // CHECK-V8-BAREHF: #define __VFP_FP__ 1
 160
 161 // RUN: %clang -target armv8a -mfloat-abi=hard -mfpu=fp-armv8 -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-V8-BAREHF-FP %s
 162 // CHECK-V8-BAREHF-FP-NOT: __ARM_NEON__ 1
 163 // CHECK-V8-BAREHP-FP: #define __ARM_FP 0xe
 164 // CHECK-V8-BAREHF-FP: #define __VFP_FP__ 1
 165
 166 // RUN: %clang -target armv8a -mfloat-abi=hard -mfpu=neon-fp-armv8 -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-V8-BAREHF-NEON-FP %s
 167 // RUN: %clang -target armv8a -mfloat-abi=hard -mfpu=crypto-neon-fp-armv8 -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-V8-BAREHF-NEON-FP %s
 168 // CHECK-V8-BAREHP-NEON-FP: #define __ARM_FP 0xe
 169 // CHECK-V8-BAREHF-NEON-FP: #define __ARM_NEON__ 1
 170 // CHECK-V8-BAREHF-NEON-FP: #define __VFP_FP__ 1
 171
 172 // RUN: %clang -target armv8a -mnocrc -x c -E -dM %s | FileCheck -match-full-lines --check-prefix=CHECK-V8-NOCRC %s
 173 // CHECK-V8-NOCRC-NOT: __ARM_FEATURE_CRC32 1
 174
 175 // Check that -mhwdiv works properly for armv8/thumbv8 (enabled by default).
 176
 177 // RUN: %clang -target armv8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8 %s
 178 // RUN: %clang -target armv8 -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8 %s
 179 // RUN: %clang -target armv8-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8 %s
 180 // RUN: %clang -target armv8-eabi -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8 %s
 181 // V8:#define __ARM_ARCH_EXT_IDIV__ 1
 182
 183 // RUN: %clang -target armv8 -mhwdiv=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV-V8 %s
 184 // RUN: %clang -target armv8 -mthumb -mhwdiv=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV-V8 %s
 185 // RUN: %clang -target armv8 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV-V8 %s
 186 // RUN: %clang -target armv8 -mthumb -mhwdiv=arm -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV-V8 %s
 187 // NOHWDIV-V8-NOT:#define __ARM_ARCH_EXT_IDIV__
 188
 189 // RUN: %clang -target armv8a -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A %s
 190 // RUN: %clang -target armv8a -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A %s
 191 // V8A:#define __ARM_ARCH_EXT_IDIV__ 1
 192 // V8A-NOT:#define __ARM_FP 0x
 193
 194 // RUN: %clang -target armv8a-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A-ALLOW-FP-INSTR %s
 195 // RUN: %clang -target armv8a-eabi -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A-ALLOW-FP-INSTR %s
 196 // RUN: %clang -target armv8a-eabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A-ALLOW-FP-INSTR %s
 197 // RUN: %clang -target armv8a-eabihf -mthumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8A-ALLOW-FP-INSTR %s
 198 // V8A-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 199 // V8A-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 200
 201 // RUN: %clang -target armv8m.base-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_BASELINE %s
 202 // V8M_BASELINE: #define __ARM_ARCH 8
 203 // V8M_BASELINE: #define __ARM_ARCH_8M_BASE__ 1
 204 // V8M_BASELINE: #define __ARM_ARCH_EXT_IDIV__ 1
 205 // V8M_BASELINE-NOT: __ARM_ARCH_ISA_ARM
 206 // V8M_BASELINE: #define __ARM_ARCH_ISA_THUMB 1
 207 // V8M_BASELINE: #define __ARM_ARCH_PROFILE 'M'
 208 // V8M_BASELINE-NOT: __ARM_FEATURE_CRC32
 209 // V8M_BASELINE: #define __ARM_FEATURE_CMSE 1
 210 // V8M_BASELINE-NOT: __ARM_FEATURE_DSP
 211 // V8M_BASELINE-NOT: __ARM_FP 0x{{.*}}
 212 // V8M_BASELINE-NOT: __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
 213
 214 // RUN: %clang -target armv8m.main-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_MAINLINE %s
 215 // V8M_MAINLINE: #define __ARM_ARCH 8
 216 // V8M_MAINLINE: #define __ARM_ARCH_8M_MAIN__ 1
 217 // V8M_MAINLINE: #define __ARM_ARCH_EXT_IDIV__ 1
 218 // V8M_MAINLINE-NOT: __ARM_ARCH_ISA_ARM
 219 // V8M_MAINLINE: #define __ARM_ARCH_ISA_THUMB 2
 220 // V8M_MAINLINE: #define __ARM_ARCH_PROFILE 'M'
 221 // V8M_MAINLINE-NOT: __ARM_FEATURE_CRC32
 222 // V8M_MAINLINE: #define __ARM_FEATURE_CMSE 1
 223 // V8M_MAINLINE-NOT: __ARM_FEATURE_DSP
 224 // V8M_MAINLINE-NOT: #define __ARM_FP 0x
 225 // V8M_MAINLINE: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 226
 227 // RUN: %clang -target armv8m.main-none-linux-gnueabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M-MAINLINE-ALLOW-FP-INSTR %s
 228 // RUN: %clang -target armv8m.main-none-linux-gnueabihf -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M-MAINLINE-ALLOW-FP-INSTR %s
 229 // V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH 8
 230 // V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH_8M_MAIN__ 1
 231 // V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH_EXT_IDIV__ 1
 232 // V8M-MAINLINE-ALLOW-FP-INSTR-NOT: __ARM_ARCH_ISA_ARM
 233 // V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH_ISA_THUMB 2
 234 // V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_ARCH_PROFILE 'M'
 235 // V8M-MAINLINE-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_CRC32
 236 // V8M-MAINLINE-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_DSP
 237 // V8M-MAINLINE-ALLOW-FP-INSTR: #define __ARM_FP 0xe
 238 // V8M-MAINLINE-ALLOW-FP-INSTR: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 239
 240 // RUN: %clang -target arm-none-linux-gnu -march=armv8-m.main+dsp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_MAINLINE_DSP %s
 241 // V8M_MAINLINE_DSP: #define __ARM_ARCH 8
 242 // V8M_MAINLINE_DSP: #define __ARM_ARCH_8M_MAIN__ 1
 243 // V8M_MAINLINE_DSP: #define __ARM_ARCH_EXT_IDIV__ 1
 244 // V8M_MAINLINE_DSP-NOT: __ARM_ARCH_ISA_ARM
 245 // V8M_MAINLINE_DSP: #define __ARM_ARCH_ISA_THUMB 2
 246 // V8M_MAINLINE_DSP: #define __ARM_ARCH_PROFILE 'M'
 247 // V8M_MAINLINE_DSP-NOT: __ARM_FEATURE_CRC32
 248 // V8M_MAINLINE_DSP: #define __ARM_FEATURE_DSP 1
 249 // V8M_MAINLINE_DSP-NOT: #define __ARM_FP 0x
 250 // V8M_MAINLINE_DSP: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 251
 252 // RUN: %clang -target arm-none-linux-gnueabi -march=armv8-m.main+dsp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M-MAINLINE-DSP-ALLOW-FP-INSTR %s
 253 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH 8
 254 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH_8M_MAIN__ 1
 255 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH_EXT_IDIV__ 1
 256 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR-NOT: __ARM_ARCH_ISA_ARM
 257 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH_ISA_THUMB 2
 258 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_ARCH_PROFILE 'M'
 259 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_CRC32
 260 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_FEATURE_DSP 1
 261 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __ARM_FP 0xe
 262 // V8M-MAINLINE-DSP-ALLOW-FP-INSTR: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 263
 264 // RUN: %clang -target arm-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-DEFS %s
 265 // CHECK-DEFS:#define __ARM_PCS 1
 266 // CHECK-DEFS:#define __ARM_SIZEOF_MINIMAL_ENUM 4
 267 // CHECK-DEFS:#define __ARM_SIZEOF_WCHAR_T 4
 268
 269 // RUN: %clang -target arm-none-linux-gnu -fno-math-errno -fno-signed-zeros\
 270 // RUN:        -fno-trapping-math -fassociative-math -freciprocal-math -fapprox-func\
 271 // RUN:        -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-FASTMATH %s
 272 // RUN: %clang -target arm-none-linux-gnu -ffast-math -x c -E -dM %s -o -\
 273 // RUN:        | FileCheck -match-full-lines --check-prefix=CHECK-FASTMATH %s
 274 // CHECK-FASTMATH: #define __ARM_FP_FAST 1
 275
 276 // RUN: %clang -target arm-none-linux-gnu -fshort-wchar -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-SHORTWCHAR %s
 277 // CHECK-SHORTWCHAR:#define __ARM_SIZEOF_WCHAR_T 2
 278
 279 // RUN: %clang -target arm-none-linux-gnu -fshort-enums -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-SHORTENUMS %s
 280 // CHECK-SHORTENUMS:#define __ARM_SIZEOF_MINIMAL_ENUM 1
 281
 282 // Test that -mhwdiv has the right effect for a target CPU which has hwdiv enabled by default.
 283 // RUN: %clang -target armv7 -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=HWDIV %s
 284 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=HWDIV %s
 285 // RUN: %clang -target armv7 -mcpu=cortex-a15 -mhwdiv=arm -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=HWDIV %s
 286 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=HWDIV %s
 287 // HWDIV:#define __ARM_ARCH_EXT_IDIV__ 1
 288
 289 // RUN: %clang -target arm -mcpu=cortex-a15 -mhwdiv=thumb -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV %s
 290 // RUN: %clang -target arm -mthumb -mcpu=cortex-a15 -mhwdiv=arm -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV %s
 291 // RUN: %clang -target arm -mcpu=cortex-a15 -mhwdiv=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV %s
 292 // RUN: %clang -target arm -mthumb -mcpu=cortex-a15 -mhwdiv=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOHWDIV %s
 293 // NOHWDIV-NOT:#define __ARM_ARCH_EXT_IDIV__
 294
 295
 296 // Check that -mfpu works properly for Cortex-A7 (enabled by default).
 297 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A7 %s
 298 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A7 %s
 299 // RUN: %clang -target armv7-none-linux-gnueabihf -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A7 %s
 300 // RUN: %clang -target armv7-none-linux-gnueabihf -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A7 %s
 301 // DEFAULTFPU-A7:#define __ARM_FP 0xe
 302 // DEFAULTFPU-A7:#define __ARM_NEON__ 1
 303 // DEFAULTFPU-A7:#define __ARM_VFPV4__ 1
 304
 305 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a7 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A7 %s
 306 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a7 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A7 %s
 307 // FPUNONE-A7-NOT:#define __ARM_FP 0x{{.*}}
 308 // FPUNONE-A7-NOT:#define __ARM_NEON__ 1
 309 // FPUNONE-A7-NOT:#define __ARM_VFPV4__ 1
 310
 311 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a7 -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NONEON-A7 %s
 312 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a7 -mfpu=vfp4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NONEON-A7 %s
 313 // NONEON-A7:#define __ARM_FP 0xe
 314 // NONEON-A7-NOT:#define __ARM_NEON__ 1
 315 // NONEON-A7:#define __ARM_VFPV4__ 1
 316
 317 // Check that -mfpu works properly for Cortex-A5 (enabled by default).
 318 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A5 %s
 319 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A5 %s
 320 // DEFAULTFPU-A5:#define __ARM_FP 0xe
 321 // DEFAULTFPU-A5:#define __ARM_NEON__ 1
 322 // DEFAULTFPU-A5:#define __ARM_VFPV4__ 1
 323
 324 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A5 %s
 325 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A5 %s
 326 // FPUNONE-A5-NOT:#define __ARM_FP 0x{{.*}}
 327 // FPUNONE-A5-NOT:#define __ARM_NEON__ 1
 328 // FPUNONE-A5-NOT:#define __ARM_VFPV4__ 1
 329
 330 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -mfpu=vfp4-d16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NONEON-A5 %s
 331 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -mfpu=vfp4-d16 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NONEON-A5 %s
 332 // NONEON-A5:#define __ARM_FP 0xe
 333 // NONEON-A5-NOT:#define __ARM_NEON__ 1
 334 // NONEON-A5:#define __ARM_VFPV4__ 1
 335
 336 // FIXME: add check for further predefines
 337 // Test whether predefines are as expected when targeting ep9312.
 338 // RUN: %clang -target armv4t -mcpu=ep9312 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A4T %s
 339 // A4T-NOT:#define __ARM_FEATURE_DSP
 340 // A4T-NOT:#define __ARM_FP 0x{{.*}}
 341
 342 // Test whether predefines are as expected when targeting arm10tdmi.
 343 // RUN: %clang -target armv5 -mcpu=arm10tdmi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5T %s
 344 // A5T-NOT:#define __ARM_FEATURE_DSP
 345 // A5T-NOT:#define __ARM_FP 0x{{.*}}
 346
 347 // Test whether predefines are as expected when targeting cortex-a5i (soft FP ABI as default).
 348 // RUN: %clang -target armv7 -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5 %s
 349 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5 %s
 350 // A5:#define __ARM_ARCH 7
 351 // A5:#define __ARM_ARCH_7A__ 1
 352 // A5-NOT:#define __ARM_ARCH_EXT_IDIV__
 353 // A5:#define __ARM_ARCH_PROFILE 'A'
 354 // A5-NOT:#define __ARM_DWARF_EH__ 1
 355 // A5-NOT: #define __ARM_FEATURE_DIRECTED_ROUNDING
 356 // A5:#define __ARM_FEATURE_DSP 1
 357 // A5-NOT: #define __ARM_FEATURE_NUMERIC_MAXMIN
 358 // A5-NOT:#define __ARM_FP 0x
 359
 360 // Test whether predefines are as expected when targeting cortex-a5 (softfp FP ABI as default).
 361 // RUN: %clang -target armv7-eabi -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5-ALLOW-FP-INSTR %s
 362 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A5-ALLOW-FP-INSTR %s
 363 // A5-ALLOW-FP-INSTR:#define __ARM_ARCH 7
 364 // A5-ALLOW-FP-INSTR:#define __ARM_ARCH_7A__ 1
 365 // A5-ALLOW-FP-INSTR-NOT:#define __ARM_ARCH_EXT_IDIV__
 366 // A5-ALLOW-FP-INSTR:#define __ARM_ARCH_PROFILE 'A'
 367 // A5-ALLOW-FP-INSTR-NOT: #define __ARM_FEATURE_DIRECTED_ROUNDING
 368 // A5-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 369 // A5-ALLOW-FP-INSTR-NOT: #define __ARM_FEATURE_NUMERIC_MAXMIN
 370 // A5-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 371
 372 // Test whether predefines are as expected when targeting cortex-a7 (soft FP ABI as default).
 373 // RUN: %clang -target armv7k -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A7 %s
 374 // RUN: %clang -target armv7k -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A7 %s
 375 // A7:#define __ARM_ARCH 7
 376 // A7:#define __ARM_ARCH_EXT_IDIV__ 1
 377 // A7:#define __ARM_ARCH_PROFILE 'A'
 378 // A7-NOT:#define __ARM_DWARF_EH__ 1
 379 // A7:#define __ARM_FEATURE_DSP 1
 380 // A7-NOT:#define __ARM_FP 0x
 381
 382 // Test whether predefines are as expected when targeting cortex-a7 (softfp FP ABI as default).
 383 // RUN: %clang -target armv7k-eabi -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A7-ALLOW-FP-INSTR %s
 384 // RUN: %clang -target armv7k-eabi -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A7-ALLOW-FP-INSTR %s
 385 // A7-ALLOW-FP-INSTR:#define __ARM_ARCH 7
 386 // A7-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 387 // A7-ALLOW-FP-INSTR:#define __ARM_ARCH_PROFILE 'A'
 388 // A7-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 389 // A7-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 390
 391 // Test whether predefines are as expected when targeting cortex-a7.
 392 // RUN: %clang -target x86_64-apple-darwin -arch armv7k -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV7K %s
 393 // ARMV7K:#define __ARM_ARCH 7
 394 // ARMV7K:#define __ARM_ARCH_EXT_IDIV__ 1
 395 // ARMV7K:#define __ARM_ARCH_PROFILE 'A'
 396 // ARMV7K:#define __ARM_DWARF_EH__ 1
 397 // ARMV7K:#define __ARM_FEATURE_DSP 1
 398 // ARMV7K:#define __ARM_FP 0xe
 399 // ARMV7K:#define __ARM_PCS_VFP 1
 400
 401
 402 // Test whether predefines are as expected when targeting cortex-a8 (soft FP ABI as default).
 403 // RUN: %clang -target armv7 -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A8 %s
 404 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A8 %s
 405 // A8-NOT:#define __ARM_ARCH_EXT_IDIV__
 406 // A8:#define __ARM_FEATURE_DSP 1
 407 // A8-NOT:#define __ARM_FP 0x
 408
 409 // Test whether predefines are as expected when targeting cortex-a8 (softfp FP ABI as default).
 410 // RUN: %clang -target armv7-eabi -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A8-ALLOW-FP-INSTR %s
 411 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A8-ALLOW-FP-INSTR %s
 412 // A8-ALLOW-FP-INSTR-NOT:#define __ARM_ARCH_EXT_IDIV__
 413 // A8-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 414 // A8-ALLOW-FP-INSTR:#define __ARM_FP 0xc
 415
 416 // Test whether predefines are as expected when targeting cortex-a9 (soft FP as default).
 417 // RUN: %clang -target armv7 -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A9 %s
 418 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A9 %s
 419 // A9-NOT:#define __ARM_ARCH_EXT_IDIV__
 420 // A9:#define __ARM_FEATURE_DSP 1
 421 // A9-NOT:#define __ARM_FP 0x
 422
 423 // Test whether predefines are as expected when targeting cortex-a9 (softfp FP as default).
 424 // RUN: %clang -target armv7-eabi -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A9-ALLOW-FP-INSTR %s
 425 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a9 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A9-ALLOW-FP-INSTR %s
 426 // A9-ALLOW-FP-INSTR-NOT:#define __ARM_ARCH_EXT_IDIV__
 427 // A9-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 428 // A9-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 429
 430
 431 // Check that -mfpu works properly for Cortex-A12 (enabled by default).
 432 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A12 %s
 433 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A12 %s
 434 // DEFAULTFPU-A12:#define __ARM_FP 0xe
 435 // DEFAULTFPU-A12:#define __ARM_NEON__ 1
 436 // DEFAULTFPU-A12:#define __ARM_VFPV4__ 1
 437
 438 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a12 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A12 %s
 439 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a12 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A12 %s
 440 // FPUNONE-A12-NOT:#define __ARM_FP 0x{{.*}}
 441 // FPUNONE-A12-NOT:#define __ARM_NEON__ 1
 442 // FPUNONE-A12-NOT:#define __ARM_VFPV4__ 1
 443
 444 // Test whether predefines are as expected when targeting cortex-a12 (soft FP ABI as default).
 445 // RUN: %clang -target armv7 -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A12 %s
 446 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A12 %s
 447 // A12:#define __ARM_ARCH 7
 448 // A12:#define __ARM_ARCH_7A__ 1
 449 // A12:#define __ARM_ARCH_EXT_IDIV__ 1
 450 // A12:#define __ARM_ARCH_PROFILE 'A'
 451 // A12:#define __ARM_FEATURE_DSP 1
 452 // A12-NOT:#define __ARM_FP 0x
 453
 454 // Test whether predefines are as expected when targeting cortex-a12 (soft FP ABI as default).
 455 // RUN: %clang -target armv7-eabi -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A12-ALLOW-FP-INSTR %s
 456 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a12 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A12-ALLOW-FP-INSTR %s
 457 // A12-ALLOW-FP-INSTR:#define __ARM_ARCH 7
 458 // A12-ALLOW-FP-INSTR:#define __ARM_ARCH_7A__ 1
 459 // A12-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 460 // A12-ALLOW-FP-INSTR:#define __ARM_ARCH_PROFILE 'A'
 461 // A12-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 462 // A12-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 463
 464 // Test whether predefines are as expected when targeting cortex-a15 (soft FP ABI as default).
 465 // RUN: %clang -target armv7 -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A15 %s
 466 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A15 %s
 467 // A15:#define __ARM_ARCH_EXT_IDIV__ 1
 468 // A15:#define __ARM_FEATURE_DSP 1
 469 // A15-NOT:#define __ARM_FP 0x
 470
 471 // Test whether predefines are as expected when targeting cortex-a15 (softfp ABI as default).
 472 // RUN: %clang -target armv7-eabi -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A15-ALLOW-FP-INSTR %s
 473 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a15 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A15-ALLOW-FP-INSTR %s
 474 // A15-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 475 // A15-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 476 // A15-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 477
 478 // Check that -mfpu works properly for Cortex-A17 (enabled by default).
 479 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A17 %s
 480 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=DEFAULTFPU-A17 %s
 481 // DEFAULTFPU-A17:#define __ARM_FP 0xe
 482 // DEFAULTFPU-A17:#define __ARM_NEON__ 1
 483 // DEFAULTFPU-A17:#define __ARM_VFPV4__ 1
 484
 485 // RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a17 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A17 %s
 486 // RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a17 -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=FPUNONE-A17 %s
 487 // FPUNONE-A17-NOT:#define __ARM_FP 0x{{.*}}
 488 // FPUNONE-A17-NOT:#define __ARM_NEON__ 1
 489 // FPUNONE-A17-NOT:#define __ARM_VFPV4__ 1
 490
 491 // Test whether predefines are as expected when targeting cortex-a17 (soft FP ABI as default).
 492 // RUN: %clang -target armv7 -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A17 %s
 493 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A17 %s
 494 // A17:#define __ARM_ARCH 7
 495 // A17:#define __ARM_ARCH_7A__ 1
 496 // A17:#define __ARM_ARCH_EXT_IDIV__ 1
 497 // A17:#define __ARM_ARCH_PROFILE 'A'
 498 // A17:#define __ARM_FEATURE_DSP 1
 499 // A17-NOT:#define __ARM_FP 0x
 500
 501 // Test whether predefines are as expected when targeting cortex-a17 (softfp FP ABI as default).
 502 // RUN: %clang -target armv7-eabi -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A17-ALLOW-FP-INSTR %s
 503 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-a17 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=A17-ALLOW-FP-INSTR %s
 504 // A17-ALLOW-FP-INSTR:#define __ARM_ARCH 7
 505 // A17-ALLOW-FP-INSTR:#define __ARM_ARCH_7A__ 1
 506 // A17-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 507 // A17-ALLOW-FP-INSTR:#define __ARM_ARCH_PROFILE 'A'
 508 // A17-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 509 // A17-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 510
 511 // Test whether predefines are as expected when targeting swift (soft FP ABI as default).
 512 // RUN: %clang -target armv7s -mcpu=swift -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=SWIFT %s
 513 // RUN: %clang -target armv7s -mthumb -mcpu=swift -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=SWIFT %s
 514 // SWIFT:#define __ARM_ARCH_EXT_IDIV__ 1
 515 // SWIFT:#define __ARM_FEATURE_DSP 1
 516 // SWIFT-NOT:#define __ARM_FP 0xxE
 517
 518 // Test whether predefines are as expected when targeting swift (softfp FP ABI as default).
 519 // RUN: %clang -target armv7s-eabi -mcpu=swift -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=SWIFT-ALLOW-FP-INSTR %s
 520 // RUN: %clang -target armv7s-eabi -mthumb -mcpu=swift -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=SWIFT-ALLOW-FP-INSTR %s
 521 // SWIFT-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 522 // SWIFT-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 523 // SWIFT-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 524
 525 // Test whether predefines are as expected when targeting ARMv8-A Cortex implementations (soft FP ABI as default)
 526 // RUN: %clang -target armv8 -mcpu=cortex-a32 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 527 // RUN: %clang -target armv8 -mthumb -mcpu=cortex-a32 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 528 // RUN: %clang -target armv8 -mcpu=cortex-a35 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 529 // RUN: %clang -target armv8 -mthumb -mcpu=cortex-a35 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 530 // RUN: %clang -target armv8 -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 531 // RUN: %clang -target armv8 -mthumb -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 532 // RUN: %clang -target armv8 -mcpu=cortex-a57 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 533 // RUN: %clang -target armv8 -mthumb -mcpu=cortex-a57 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 534 // RUN: %clang -target armv8 -mcpu=cortex-a72 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 535 // RUN: %clang -target armv8 -mthumb -mcpu=cortex-a72 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 536 // RUN: %clang -target armv8 -mcpu=cortex-a73 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 537 // RUN: %clang -target armv8 -mthumb -mcpu=cortex-a73 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 538 //
 539 // RUN: %clang -target armv8 -mcpu=exynos-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 540 // RUN: %clang -target armv8 -mthumb -mcpu=exynos-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 541 // RUN: %clang -target armv8 -mcpu=exynos-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 542 // RUN: %clang -target armv8 -mthumb -mcpu=exynos-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 543 // RUN: %clang -target armv8 -mcpu=exynos-m5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 544 // RUN: %clang -target armv8 -mthumb -mcpu=exynos-m5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8 %s
 545 // ARMV8:#define __ARM_ARCH_EXT_IDIV__ 1
 546 // ARMV8:#define __ARM_FEATURE_DSP 1
 547 // ARMV8-NOT:#define __ARM_FP 0x
 548
 549 // Test whether predefines are as expected when targeting ARMv8-A Cortex implementations (softfp FP ABI as default)
 550 // RUN: %clang -target armv8-eabi -mcpu=cortex-a32 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 551 // RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a32 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 552 // RUN: %clang -target armv8-eabi -mcpu=cortex-a35 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 553 // RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a35 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 554 // RUN: %clang -target armv8-eabi -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 555 // RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a53 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 556 // RUN: %clang -target armv8-eabi -mcpu=cortex-a57 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 557 // RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a57 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 558 // RUN: %clang -target armv8-eabi -mcpu=cortex-a72 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 559 // RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a72 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 560 // RUN: %clang -target armv8-eabi -mcpu=cortex-a73 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 561 // RUN: %clang -target armv8-eabi -mthumb -mcpu=cortex-a73 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 562 //
 563 // RUN: %clang -target armv8-eabi -mcpu=exynos-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 564 // RUN: %clang -target armv8-eabi -mthumb -mcpu=exynos-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 565 // RUN: %clang -target armv8-eabi -mcpu=exynos-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 566 // RUN: %clang -target armv8-eabi -mthumb -mcpu=exynos-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 567 // RUN: %clang -target armv8-eabi -mcpu=exynos-m5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 568 // RUN: %clang -target armv8-eabi -mthumb -mcpu=exynos-m5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARMV8-ALLOW-FP-INSTR %s
 569 // ARMV8-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 570 // ARMV8-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 571 // ARMV8-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 572
 573 // Test whether predefines are as expected when targeting cortex-r4.
 574 // RUN: %clang -target armv7 -mcpu=cortex-r4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4-ARM %s
 575 // R4-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__
 576 // R4-ARM:#define __ARM_FEATURE_DSP 1
 577 // R4-ARM-NOT:#define __ARM_FP 0x{{.*}}
 578
 579 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-r4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4-THUMB %s
 580 // R4-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
 581 // R4-THUMB:#define __ARM_FEATURE_DSP 1
 582 // R4-THUMB-NOT:#define __ARM_FP 0x{{.*}}
 583
 584 // Test whether predefines are as expected when targeting cortex-r4f (soft FP ABI as default).
 585 // RUN: %clang -target armv7 -mcpu=cortex-r4f -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4F-ARM %s
 586 // R4F-ARM-NOT:#define __ARM_ARCH_EXT_IDIV__
 587 // R4F-ARM:#define __ARM_FEATURE_DSP 1
 588 // R4F-ARM-NOT:#define __ARM_FP 0x
 589
 590 // Test whether predefines are as expected when targeting cortex-r4f (softfp FP ABI as default).
 591 // RUN: %clang -target armv7-eabi -mcpu=cortex-r4f -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4F-ARM-ALLOW-FP-INSTR %s
 592 // R4F-ARM-ALLOW-FP-INSTR-NOT:#define __ARM_ARCH_EXT_IDIV__
 593 // R4F-ARM-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 594 // R4F-ARM-ALLOW-FP-INSTR:#define __ARM_FP 0xc
 595
 596 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-r4f -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4F-THUMB %s
 597 // R4F-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
 598 // R4F-THUMB:#define __ARM_FEATURE_DSP 1
 599 // R4F-THUMB-NOT:#define __ARM_FP 0x
 600
 601 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-r4f -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R4F-THUMB-ALLOW-FP-INSTR %s
 602 // R4F-THUMB-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 603 // R4F-THUMB-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 604 // R4F-THUMB-ALLOW-FP-INSTR:#define __ARM_FP 0xc
 605
 606 // Test whether predefines are as expected when targeting cortex-r5 (soft FP ABI as default).
 607 // RUN: %clang -target armv7 -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R5 %s
 608 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R5 %s
 609 // R5:#define __ARM_ARCH_EXT_IDIV__ 1
 610 // R5:#define __ARM_FEATURE_DSP 1
 611 // R5-NOT:#define __ARM_FP 0x
 612
 613 // Test whether predefines are as expected when targeting cortex-r5 (softfp FP ABI as default).
 614 // RUN: %clang -target armv7-eabi -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R5-ALLOW-FP-INSTR %s
 615 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-r5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R5-ALLOW-FP-INSTR %s
 616 // R5-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 617 // R5-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 618 // R5-ALLOW-FP-INSTR:#define __ARM_FP 0xc
 619
 620 // Test whether predefines are as expected when targeting cortex-r7 and cortex-r8 (soft FP ABI as default).
 621 // RUN: %clang -target armv7 -mcpu=cortex-r7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8 %s
 622 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-r7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8 %s
 623 // RUN: %clang -target armv7 -mcpu=cortex-r8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8 %s
 624 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-r8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8 %s
 625 // R7-R8:#define __ARM_ARCH_EXT_IDIV__ 1
 626 // R7-R8:#define __ARM_FEATURE_DSP 1
 627 // R7-R8-NOT:#define __ARM_FP 0x
 628
 629 // Test whether predefines are as expected when targeting cortex-r7 and cortex-r8 (softfp FP ABI as default).
 630 // RUN: %clang -target armv7-eabi -mcpu=cortex-r7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8-ALLOW-FP-INSTR %s
 631 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-r7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8-ALLOW-FP-INSTR %s
 632 // RUN: %clang -target armv7-eabi -mcpu=cortex-r8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8-ALLOW-FP-INSTR %s
 633 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-r8 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=R7-R8-ALLOW-FP-INSTR %s
 634 // R7-R8-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 635 // R7-R8-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 636 // R7-R8-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 637
 638 // Test whether predefines are as expected when targeting cortex-m0.
 639 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-m0 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M0-THUMB %s
 640 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-m0plus -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M0-THUMB %s
 641 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-m1 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M0-THUMB %s
 642 // RUN: %clang -target armv7 -mthumb -mcpu=sc000 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M0-THUMB %s
 643 // M0-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__
 644 // M0-THUMB-NOT:#define __ARM_FEATURE_DSP
 645 // M0-THUMB-NOT:#define __ARM_FP 0x{{.*}}
 646
 647 // Test whether predefines are as expected when targeting cortex-m3.
 648 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-m3 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M3-THUMB %s
 649 // RUN: %clang -target armv7 -mthumb -mcpu=sc300 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M3-THUMB %s
 650 // M3-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
 651 // M3-THUMB-NOT:#define __ARM_FEATURE_DSP
 652 // M3-THUMB-NOT:#define __ARM_FP 0x{{.*}}
 653
 654 // Test whether predefines are as expected when targeting cortex-m4 (soft FP ABI as default).
 655 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M4-THUMB %s
 656 // M4-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
 657 // M4-THUMB:#define __ARM_FEATURE_DSP 1
 658 // M4-THUMB-NOT:#define __ARM_FP 0x
 659
 660 // Test whether predefines are as expected when targeting cortex-m4 (softfp ABI as default).
 661 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-m4 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M4-THUMB-ALLOW-FP-INSTR %s
 662 // M4-THUMB-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 663 // M4-THUMB-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 664 // M4-THUMB-ALLOW-FP-INSTR:#define __ARM_FP 0x6
 665
 666 // Test whether predefines are as expected when targeting cortex-m7 (soft FP ABI as default).
 667 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-m7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M7-THUMB %s
 668 // M7-THUMB:#define __ARM_ARCH_EXT_IDIV__ 1
 669 // M7-THUMB:#define __ARM_FEATURE_DSP 1
 670 // M7-THUMB-NOT:#define __ARM_FP 0x
 671 // M7-THUMB-NOT:#define __ARM_FPV5__
 672
 673 // Test whether predefines are as expected when targeting cortex-m7 (softfp FP ABI as default).
 674 // RUN: %clang -target armv7-eabi -mthumb -mcpu=cortex-m7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M7-THUMB-ALLOW-FP-INSTR %s
 675 // M7-THUMB-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 676 // M7-THUMB-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 677 // M7-THUMB-ALLOW-FP-INSTR:#define __ARM_FP 0xe
 678 // M7-THUMB-ALLOW-FP-INSTR:#define __ARM_FPV5__ 1
 679
 680 // Check that -mcmse (security extension) option works correctly for v8-M targets
 681 // RUN: %clang -target armv8m.base-none-linux-gnu -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
 682 // RUN: %clang -target armv8m.main-none-linux-gnu -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
 683 // RUN: %clang -target arm-none-linux-gnu -mcpu=cortex-m33 -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
 684 // RUN: %clang -target arm -mcpu=cortex-m23 -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
 685 // RUN: %clang -target arm-none-linux-gnu -mcpu=cortex-m55 -mcmse -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=V8M_CMSE %s
 686 // V8M_CMSE-NOT: __ARM_FEATURE_CMSE 1
 687 // V8M_CMSE: #define __ARM_FEATURE_CMSE 3
 688
 689 // Check that CMSE is not defined on architectures w/o support for security extension
 690 // RUN: %clang -target arm-arm-none-gnueabi -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOTV8M_CMSE %s
 691 // RUN: %clang -target armv8a-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOTV8M_CMSE %s
 692 // RUN: %clang -target armv8.1a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=NOTV8M_CMSE %s
 693 // NOTV8M_CMSE-NOT: __ARM_FEATURE_CMSE
 694
 695 // Check that -mcmse option gives error on non v8-M targets
 696 // RUN: not %clang -target arm-arm-none-eabi -mthumb -mcmse -mcpu=cortex-m7 -x c -E -dM %s -o - 2>&1 | FileCheck -match-full-lines --check-prefix=NOTV8MCMSE_OPT %s
 697 // NOTV8MCMSE_OPT: error: -mcmse is not supported for cortex-m7
 698
 699 // Test whether predefines are as expected when targeting v8m cores
 700 // RUN: %clang -target arm -mcpu=cortex-m23 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M23 %s
 701 // M23: #define __ARM_ARCH 8
 702 // M23: #define __ARM_ARCH_8M_BASE__ 1
 703 // M23: #define __ARM_ARCH_EXT_IDIV__ 1
 704 // M23-NOT: __ARM_ARCH_ISA_ARM
 705 // M23: #define __ARM_ARCH_ISA_THUMB 1
 706 // M23: #define __ARM_ARCH_PROFILE 'M'
 707 // M23-NOT: __ARM_FEATURE_CRC32
 708 // M23-NOT: __ARM_FEATURE_DSP
 709 // M23-NOT: __ARM_FP 0x{{.*}}
 710 // M23-NOT: __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
 711
 712 // Test whether predefines are as expected when targeting m33 (soft FP ABI as default).
 713 // RUN: %clang -target arm -mcpu=cortex-m33 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M33 %s
 714 // M33: #define __ARM_ARCH 8
 715 // M33: #define __ARM_ARCH_8M_MAIN__ 1
 716 // M33: #define __ARM_ARCH_EXT_IDIV__ 1
 717 // M33-NOT: __ARM_ARCH_ISA_ARM
 718 // M33: #define __ARM_ARCH_ISA_THUMB 2
 719 // M33: #define __ARM_ARCH_PROFILE 'M'
 720 // M33-NOT: __ARM_FEATURE_CRC32
 721 // M33: #define __ARM_FEATURE_DSP 1
 722 // M33-NOT: #define __ARM_FP 0x
 723 // M33: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 724
 725 // Test whether predefines are as expected when targeting m33 (softfp FP ABI as default).
 726 // RUN: %clang -target arm-eabi -mcpu=cortex-m33 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M33-ALLOW-FP-INSTR %s
 727 // M33-ALLOW-FP-INSTR: #define __ARM_ARCH 8
 728 // M33-ALLOW-FP-INSTR: #define __ARM_ARCH_8M_MAIN__ 1
 729 // M33-ALLOW-FP-INSTR: #define __ARM_ARCH_EXT_IDIV__ 1
 730 // M33-ALLOW-FP-INSTR-NOT: __ARM_ARCH_ISA_ARM
 731 // M33-ALLOW-FP-INSTR: #define __ARM_ARCH_ISA_THUMB 2
 732 // M33-ALLOW-FP-INSTR: #define __ARM_ARCH_PROFILE 'M'
 733 // M33-ALLOW-FP-INSTR-NOT: __ARM_FEATURE_CRC32
 734 // M33-ALLOW-FP-INSTR: #define __ARM_FEATURE_DSP 1
 735 // M33-ALLOW-FP-INSTR: #define __ARM_FP 0x6
 736 // M33-ALLOW-FP-INSTR: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 737
 738 // Test whether predefines are as expected when targeting cortex-m55 (softfp FP ABI as default).
 739 // RUN: %clang -target arm-eabi -mcpu=cortex-m55 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=M55 %s
 740 // M55: #define __ARM_ARCH 8
 741 // M55: #define __ARM_ARCH_8_1M_MAIN__ 1
 742 // M55: #define __ARM_ARCH_EXT_IDIV__ 1
 743 // M55-NOT: __ARM_ARCH_ISA_ARM
 744 // M55: #define __ARM_ARCH_ISA_THUMB 2
 745 // M55: #define __ARM_ARCH_PROFILE 'M'
 746 // M55-NOT: __ARM_FEATURE_CRC32
 747 // M55: #define __ARM_FEATURE_DSP 1
 748 // M55: #define __ARM_FEATURE_MVE 3
 749 // M55: #define __ARM_FP 0xe
 750 // M55: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1
 751
 752 // Test whether predefines are as expected when targeting krait (soft FP as default).
 753 // RUN: %clang -target armv7 -mcpu=krait -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=KRAIT %s
 754 // RUN: %clang -target armv7 -mthumb -mcpu=krait -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=KRAIT %s
 755 // KRAIT:#define __ARM_ARCH_EXT_IDIV__ 1
 756 // KRAIT:#define __ARM_FEATURE_DSP 1
 757 // KRAIT-NOT:#define  __ARM_VFPV4__
 758
 759 // Test whether predefines are as expected when targeting krait (softfp FP as default).
 760 // RUN: %clang -target armv7-eabi -mcpu=krait -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=KRAIT-ALLOW-FP-INSTR %s
 761 // RUN: %clang -target armv7-eabi -mthumb -mcpu=krait -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=KRAIT-ALLOW-FP-INSTR %s
 762 // KRAIT-ALLOW-FP-INSTR:#define __ARM_ARCH_EXT_IDIV__ 1
 763 // KRAIT-ALLOW-FP-INSTR:#define __ARM_FEATURE_DSP 1
 764 // KRAIT-ALLOW-FP-INSTR:#define  __ARM_VFPV4__ 1
 765
 766 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M %s
 767 // CHECK-V81M: #define __ARM_ARCH 8
 768 // CHECK-V81M: #define __ARM_ARCH_8_1M_MAIN__ 1
 769 // CHECK-V81M: #define __ARM_ARCH_ISA_THUMB 2
 770 // CHECK-V81M: #define __ARM_ARCH_PROFILE 'M'
 771 // CHECK-V81M-NOT: #define __ARM_FEATURE_DSP
 772 // CHECK-V81M-NOT: #define __ARM_FEATURE_MVE
 773 // CHECK-V81M-NOT: #define __ARM_FEATURE_SIMD32
 774
 775 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVE %s
 776 // CHECK-V81M-MVE: #define __ARM_FEATURE_DSP 1
 777 // CHECK-V81M-MVE: #define __ARM_FEATURE_MVE 1
 778 // CHECK-V81M-MVE: #define __ARM_FEATURE_SIMD32 1
 779
 780 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVEFP %s
 781 // CHECK-V81M-MVEFP: #define __ARM_FEATURE_DSP 1
 782 // CHECK-V81M-MVEFP: #define __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1
 783 // CHECK-V81M-MVEFP: #define __ARM_FEATURE_MVE 3
 784 // CHECK-V81M-MVEFP: #define __ARM_FEATURE_SIMD32 1
 785 // CHECK-V81M-MVEFP: #define __ARM_FPV5__ 1
 786
 787 // fpu=none/nofp discards mve.fp, but not mve/dsp
 788 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp+nofp            -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVEFP-NOFP %s
 789 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp      -mfpu=none -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVEFP-NOFP %s
 790 // CHECK-V81M-MVEFP-NOFP: #define __ARM_FEATURE_DSP 1
 791 // CHECK-V81M-MVEFP-NOFP: #define __ARM_FEATURE_MVE 1
 792
 793 // nomve discards mve.fp
 794 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp+nomve -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVEFP-NOMVE %s
 795 // CHECK-V81M-MVEFP-NOMVE-NOT: #define __ARM_FEATURE_MVE
 796
 797 // mve+fp doesn't imply mve.fp
 798 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve+fp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVE-FP %s
 799 // CHECK-V81M-MVE-FP: #define __ARM_FEATURE_MVE 1
 800
 801 // nodsp discards both dsp and mve ...
 802 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve+nodsp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVE-NODSP %s
 803 // CHECK-V81M-MVE-NODSP-NOT: #define __ARM_FEATURE_MVE
 804 // CHECK-V81M-MVE-NODSP-NOT: #define __ARM_FEATURE_DSP
 805
 806 // ... and also mve.fp
 807 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main+mve.fp+nodsp -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81M-MVE-NODSP %s
 808 // CHECK-V81M-MVE-NODSP-NOT: #define __ARM_FEATURE_MVE
 809 // CHECK-V81M-MVE-NODSP-NOT: #define __ARM_FEATURE_DSP
 810
 811 // Test CDE (Custom Datapath Extension) feature test macros
 812
 813 // RUN: %clang -target arm-arm-none-eabi -march=armv8m.main -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-V8M-NOCDE %s
 814 // CHECK-V8M-NOCDE-NOT: #define __ARM_FEATURE_CDE
 815 // CHECK-V8M-NOCDE-NOT: #define __ARM_FEATURE_CDE_COPROC
 816 // RUN: %clang -target arm-arm-none-eabi -march=armv8m.main+cdecp0+cdecp1+cdecp7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8M-CDE-MASK1 %s
 817 // CHECK-V8M-CDE-MASK1: #define __ARM_FEATURE_CDE 1
 818 // CHECK-V8M-CDE-MASK1: #define __ARM_FEATURE_CDE_COPROC 0x83
 819 // RUN: %clang -target arm-arm-none-eabi -march=armv8m.main+cdecp0+cdecp1+cdecp2+cdecp3+cdecp4+cdecp5+cdecp6+cdecp7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V8M-CDE-MASK2 %s
 820 // CHECK-V8M-CDE-MASK2: #define __ARM_FEATURE_CDE 1
 821 // CHECK-V8M-CDE-MASK2: #define __ARM_FEATURE_CDE_COPROC 0xff
 822
 823 // RUN: %clang -target armv8.1a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V81A %s
 824 // CHECK-V81A: #define __ARM_ARCH 8
 825 // CHECK-V81A: #define __ARM_ARCH_8_1A__ 1
 826 // CHECK-V81A: #define __ARM_ARCH_PROFILE 'A'
 827 // CHECK-V81A: #define __ARM_FEATURE_QRDMX 1
 828 // CHECK-V81A: #define __ARM_FP 0xe
 829
 830 // RUN: %clang -target armv8.2a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V82A %s
 831 // CHECK-V82A: #define __ARM_ARCH 8
 832 // CHECK-V82A: #define __ARM_ARCH_8_2A__ 1
 833 // CHECK-V82A: #define __ARM_ARCH_PROFILE 'A'
 834 // CHECK-V82A: #define __ARM_FEATURE_QRDMX 1
 835 // CHECK-V82A: #define __ARM_FP 0xe
 836
 837 // RUN: %clang -target armv7-apple-driverkit21.0 -x c %s -dM -E -o - | FileCheck -match-full-lines --check-prefix=CHECK-DRIVERKIT %s
 838 // CHECK-DRIVERKIT-NOT: #define __ARM_PCS_VFP 1
 839
 840 // RUN: %clang -target armv8.3a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V83A %s
 841 // CHECK-V83A: #define __ARM_ARCH 8
 842 // CHECK-V83A: #define __ARM_ARCH_8_3A__ 1
 843 // CHECK-V83A: #define __ARM_ARCH_PROFILE 'A'
 844
 845 // RUN: %clang -target armv8.4a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V84A %s
 846 // CHECK-V84A: #define __ARM_ARCH 8
 847 // CHECK-V84A: #define __ARM_ARCH_8_4A__ 1
 848 // CHECK-V84A: #define __ARM_ARCH_PROFILE 'A'
 849
 850 // RUN: %clang -target armv8.5a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V85A %s
 851 // CHECK-V85A: #define __ARM_ARCH 8
 852 // CHECK-V85A: #define __ARM_ARCH_8_5A__ 1
 853 // CHECK-V85A: #define __ARM_ARCH_PROFILE 'A'
 854
 855 // RUN: %clang -target armv8.6a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V86A %s
 856 // CHECK-V86A: #define __ARM_ARCH 8
 857 // CHECK-V86A: #define __ARM_ARCH_8_6A__ 1
 858 // CHECK-V86A: #define __ARM_ARCH_PROFILE 'A'
 859
 860 // RUN: %clang -target armv8.7a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V87A %s
 861 // CHECK-V87A: #define __ARM_ARCH 8
 862 // CHECK-V87A: #define __ARM_ARCH_8_7A__ 1
 863 // CHECK-V87A: #define __ARM_ARCH_PROFILE 'A'
 864
 865 // RUN: %clang -target armv8.8a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V88A %s
 866 // CHECK-V88A: #define __ARM_ARCH 8
 867 // CHECK-V88A: #define __ARM_ARCH_8_8A__ 1
 868 // CHECK-V88A: #define __ARM_ARCH_PROFILE 'A'
 869
 870 // RUN: %clang -target armv8.9a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V89A %s
 871 // CHECK-V89A: #define __ARM_ARCH 8
 872 // CHECK-V89A: #define __ARM_ARCH_8_9A__ 1
 873 // CHECK-V89A: #define __ARM_ARCH_PROFILE 'A'
 874
 875 // RUN: %clang -target armv9a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V9A %s
 876 // CHECK-V9A: #define __ARM_ARCH 9
 877 // CHECK-V9A: #define __ARM_ARCH_9A__ 1
 878 // CHECK-V9A: #define __ARM_ARCH_PROFILE 'A'
 879
 880 // RUN: %clang -target armv9.1a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V91A %s
 881 // CHECK-V91A: #define __ARM_ARCH 9
 882 // CHECK-V91A: #define __ARM_ARCH_9_1A__ 1
 883 // CHECK-V91A: #define __ARM_ARCH_PROFILE 'A'
 884
 885 // RUN: %clang -target armv9.2a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V92A %s
 886 // CHECK-V92A: #define __ARM_ARCH 9
 887 // CHECK-V92A: #define __ARM_ARCH_9_2A__ 1
 888 // CHECK-V92A: #define __ARM_ARCH_PROFILE 'A'
 889
 890 // RUN: %clang -target armv9.3a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V93A %s
 891 // CHECK-V93A: #define __ARM_ARCH 9
 892 // CHECK-V93A: #define __ARM_ARCH_9_3A__ 1
 893 // CHECK-V93A: #define __ARM_ARCH_PROFILE 'A'
 894
 895 // RUN: %clang -target armv9.4a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V94A %s
 896 // CHECK-V94A: #define __ARM_ARCH 9
 897 // CHECK-V94A: #define __ARM_ARCH_9_4A__ 1
 898 // CHECK-V94A: #define __ARM_ARCH_PROFILE 'A'
 899
 900 // RUN: %clang -target arm-none-none-eabi -march=armv7-m -mfpu=softvfp -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SOFTVFP %s
 901 // CHECK-SOFTVFP-NOT: #define __ARM_FP 0x
 902
 903 // Test Armv8.1-M PACBTI
 904 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-NOBTI,CHECK-NOPAC %s
 905 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-BTI,CHECK-NOPAC %s
 906 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=pac-ret -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC,CHECK-NOBTI %s
 907 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=pac-ret+b-key -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC,CHECK-NOBTI %s
 908 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=pac-ret+leaf -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC-LEAF,CHECK-NOBTI %s
 909 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=pac-ret+b-key+leaf -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC-LEAF,CHECK-NOBTI %s
 910 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti+pac-ret -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC,CHECK-BTI %s
 911 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti+pac-ret+b-key -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC,CHECK-BTI %s
 912 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti+pac-ret+leaf -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC-LEAF,CHECK-BTI %s
 913 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -mbranch-protection=bti+pac-ret+b-key+leaf -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PAC-LEAF,CHECK-BTI %s
 914 // CHECK-NOBTI-NOT: #define __ARM_FEATURE_BTI_DEFAULT
 915 // CHECK-NOPAC-NOT: #define __ARM_FEATURE_PAC_DEFAULT
 916 // CHECK-BTI: #define __ARM_FEATURE_BTI_DEFAULT 1
 917 // CHECK-PAC: #define __ARM_FEATURE_PAC_DEFAULT 1
 918 // CHECK-PAC-LEAF: #define __ARM_FEATURE_PAC_DEFAULT 5
 919
 920 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-m.main -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-NOBTI-EXT,CHECK-NOPAC-EXT %s
 921 // RUN: %clang -target arm-arm-none-eabi -march=armv7-m+pacbti -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-PACBTI-EXT %s
 922 // CHECK-NOBTI-EXT-NOT: #define __ARM_FEATURE_BTI 1
 923 // CHECK-NOPAC-EXT-NOT: #define __ARM_FEATURE_PAUTH 1
 924 // CHECK-PACBTI-EXT: #define __ARM_FEATURE_BTI 1
 925 // CHECK-PACBTI-EXT: #define __ARM_FEATURE_PAUTH 1
 926
 927 // ================== Check BFloat16 Extensions.
 928 // RUN: %clang -target arm-arm-none-eabi -march=armv8.6-a+bf16 -x c -E -dM %s -o - 2>&1 | FileCheck -check-prefix=CHECK-BFLOAT %s
 929 // CHECK-BFLOAT: #define __ARM_BF16_FORMAT_ALTERNATIVE 1
 930 // CHECK-BFLOAT: #define __ARM_FEATURE_BF16 1
 931 // CHECK-BFLOAT: #define __ARM_FEATURE_BF16_VECTOR_ARITHMETIC 1
 932
 933 // Check crypto feature test macros
 934 // RUN: %clang -target arm-arm-none-eabi -march=armv8-a+crypto -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-CRYPTO %s
 935 // CHECK-CRYPTO: #define __ARM_ARCH_PROFILE 'A'
 936 // CHECK-CRYPTO: #define __ARM_FEATURE_AES 1
 937 // CHECK-CRYPTO: #define __ARM_FEATURE_CRYPTO 1
 938 // CHECK-CRYPTO: #define __ARM_FEATURE_SHA2 1
 939 // RUN: %clang -target arm-arm-none-eabi -march=armv8-a+nocrypto -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-NOCRYPTO %s
 940 // CHECK-NOCRYPTO: #define __ARM_ARCH_PROFILE 'A'
 941 // CHECK-NOCRYPTO-NOT: #define __ARM_FEATURE_AES 1
 942 // CHECK-NOCRYPTO-NOT: #define __ARM_FEATURE_CRYPTO 1
 943 // CHECK-NOCRYPTO-NOT: #define __ARM_FEATURE_SHA2 1
 944 // RUN: %clang -target arm-arm-none-eabi -march=armv8-a+aes+nosha2 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-AES %s
 945 // CHECK-AES: #define __ARM_ARCH_PROFILE 'A'
 946 // CHECK-AES: #define __ARM_FEATURE_AES 1
 947 // CHECK-AES-NOT: #define __ARM_FEATURE_CRYPTO 1
 948 // CHECK-AES-NOT: #define __ARM_FEATURE_SHA2 1
 949 // RUN: %clang -target arm-arm-none-eabi -march=armv8-a+noaes+sha2 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-SHA2 %s
 950 // CHECK-SHA2: #define __ARM_ARCH_PROFILE 'A'
 951 // CHECK-SHA2-NOT: #define __ARM_FEATURE_AES 1
 952 // CHECK-SHA2-NOT: #define __ARM_FEATURE_CRYPTO 1
 953 // CHECK-SHA2: #define __ARM_FEATURE_SHA2 1
 954
 955 // ================== Check default macros for Armv8.1-A and later
 956 // RUN: %clang -target arm-arm-none-eabi -march=armv8.1-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-BEFORE-V83   %s
 957 // RUN: %clang -target arm-arm-none-eabi -march=armv8.2-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-BEFORE-V83   %s
 958 // RUN: %clang -target arm-arm-none-eabi -march=armv8.3-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 959 // RUN: %clang -target arm-arm-none-eabi -march=armv8.4-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 960 // RUN: %clang -target arm-arm-none-eabi -march=armv8.5-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 961 // RUN: %clang -target arm-arm-none-eabi -march=armv8.6-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 962 // RUN: %clang -target arm-arm-none-eabi -march=armv8.7-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 963 // RUN: %clang -target arm-arm-none-eabi -march=armv8.8-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 964 // RUN: %clang -target arm-arm-none-eabi -march=armv9-a   -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 965 // RUN: %clang -target arm-arm-none-eabi -march=armv9.1-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 966 // RUN: %clang -target arm-arm-none-eabi -march=armv9.2-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 967 // RUN: %clang -target arm-arm-none-eabi -march=armv9.3-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER %s
 968 // CHECK-V83-OR-LATER: __ARM_FEATURE_COMPLEX 1
 969 // CHECK-V81-OR-LATER: __ARM_FEATURE_QRDMX 1
 970 // CHECK-BEFORE-V83-NOT: __ARM_FEATURE_COMPLEX 1