clang/test/Driver/fsanitize.c

   1 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
   2 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-trap=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP2
   3 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-undefined-trap-on-error %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
   4 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined-trap -fsanitize-undefined-trap-on-error %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
   5 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-undefined-trap-on-error -fsanitize=undefined-trap %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
   6 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-trap -fsanitize=undefined-trap %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-TRAP
   7 // CHECK-UNDEFINED-TRAP-NOT: -fsanitize-recover
   8 // CHECK-UNDEFINED-TRAP: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute|function),?){18}"}}
   9 // CHECK-UNDEFINED-TRAP: "-fsanitize-trap=alignment,array-bounds,bool,builtin,enum,float-cast-overflow,function,integer-divide-by-zero,nonnull-attribute,null,pointer-overflow,return,returns-nonnull-attribute,shift-base,shift-exponent,signed-integer-overflow,unreachable,vla-bound"
  10 // CHECK-UNDEFINED-TRAP2: "-fsanitize-trap=alignment,array-bounds,bool,builtin,enum,float-cast-overflow,function,integer-divide-by-zero,nonnull-attribute,null,pointer-overflow,return,returns-nonnull-attribute,shift-base,shift-exponent,unreachable,vla-bound"
  11
  12 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED
  13 // CHECK-UNDEFINED: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|function|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|vptr|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){19}"}}
  14
  15 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-DARWIN
  16 // CHECK-UNDEFINED-DARWIN: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|function|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){18}"}}
  17
  18 // RUN: %clang --target=i386-pc-win32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-UNDEFINED-WIN32,CHECK-UNDEFINED-MSVC
  19 // RUN: %clang --target=i386-pc-win32 -fsanitize=undefined -x c++ %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-UNDEFINED-WIN32,CHECK-UNDEFINED-WIN-CXX,CHECK-UNDEFINED-MSVC
  20 // RUN: %clang --target=x86_64-pc-win32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-UNDEFINED-WIN64,CHECK-UNDEFINED-MSVC
  21 // RUN: %clang --target=x86_64-w64-mingw32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-WIN64-MINGW
  22 // RUN: %clang --target=x86_64-pc-win32 -fsanitize=undefined -x c++ %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-UNDEFINED-WIN64,CHECK-UNDEFINED-WIN-CXX,CHECK-UNDEFINED-MSVC
  23 // CHECK-UNDEFINED-WIN32: "--dependent-lib={{[^"]*}}ubsan_standalone{{(-i386)?}}.lib"
  24 // CHECK-UNDEFINED-WIN64: "--dependent-lib={{[^"]*}}ubsan_standalone{{(-x86_64)?}}.lib"
  25 // CHECK-UNDEFINED-WIN64-MINGW: "--dependent-lib={{[^"]*}}libclang_rt.ubsan_standalone{{(-x86_64)?}}.a"
  26 // CHECK-UNDEFINED-WIN-CXX: "--dependent-lib={{[^"]*}}ubsan_standalone_cxx{{[^"]*}}.lib"
  27 // CHECK-UNDEFINED-MSVC-SAME: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){17}"}}
  28 // CHECK-UNDEFINED-WIN64-MINGW-SAME: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute|vptr),?){18}"}}
  29
  30 // RUN: %clang --target=i386-pc-win32 -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-COVERAGE-WIN32
  31 // CHECK-COVERAGE-WIN32: "--dependent-lib={{[^"]*}}ubsan_standalone{{(-i386)?}}.lib"
  32 // RUN: %clang --target=x86_64-pc-win32 -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-COVERAGE-WIN64
  33 // CHECK-COVERAGE-WIN64: "--dependent-lib={{[^"]*}}ubsan_standalone{{(-x86_64)?}}.lib"
  34
  35 // RUN: %clang --target=%itanium_abi_triple -fsanitize=integer %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INTEGER -implicit-check-not="-fsanitize-address-use-after-scope"
  36 // CHECK-INTEGER: "-fsanitize={{((signed-integer-overflow|unsigned-integer-overflow|integer-divide-by-zero|shift-base|shift-exponent|implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change|unsigned-shift-base),?){9}"}}
  37
  38 // RUN: %clang -fsanitize=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-conversion,CHECK-implicit-conversion-RECOVER
  39 // RUN: %clang -fsanitize=implicit-conversion -fsanitize-recover=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-conversion,CHECK-implicit-conversion-RECOVER
  40 // RUN: %clang -fsanitize=implicit-conversion -fno-sanitize-recover=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-conversion,CHECK-implicit-conversion-NORECOVER
  41 // RUN: %clang -fsanitize=implicit-conversion -fsanitize-trap=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-conversion,CHECK-implicit-conversion-TRAP
  42 // CHECK-implicit-conversion: "-fsanitize={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  43 // CHECK-implicit-conversion-RECOVER: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  44 // CHECK-implicit-conversion-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  45 // CHECK-implicit-conversion-RECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  46 // CHECK-implicit-conversion-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}} // ???
  47 // CHECK-implicit-conversion-NORECOVER-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  48 // CHECK-implicit-conversion-NORECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  49 // CHECK-implicit-conversion-TRAP: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  50 // CHECK-implicit-conversion-TRAP-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  51 // CHECK-implicit-conversion-TRAP-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  52
  53 // RUN: %clang -fsanitize=implicit-integer-arithmetic-value-change %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-arithmetic-value-change,CHECK-implicit-integer-arithmetic-value-change-RECOVER
  54 // RUN: %clang -fsanitize=implicit-integer-arithmetic-value-change -fsanitize-recover=implicit-integer-arithmetic-value-change %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-arithmetic-value-change,CHECK-implicit-integer-arithmetic-value-change-RECOVER
  55 // RUN: %clang -fsanitize=implicit-integer-arithmetic-value-change -fno-sanitize-recover=implicit-integer-arithmetic-value-change %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-arithmetic-value-change,CHECK-implicit-integer-arithmetic-value-change-NORECOVER
  56 // RUN: %clang -fsanitize=implicit-integer-arithmetic-value-change -fsanitize-trap=implicit-integer-arithmetic-value-change %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-arithmetic-value-change,CHECK-implicit-integer-arithmetic-value-change-TRAP
  57 // CHECK-implicit-integer-arithmetic-value-change: "-fsanitize={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  58 // CHECK-implicit-integer-arithmetic-value-change-RECOVER: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  59 // CHECK-implicit-integer-arithmetic-value-change-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  60 // CHECK-implicit-integer-arithmetic-value-change-RECOVER-NOT: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  61 // CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}} // ???
  62 // CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  63 // CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  64 // CHECK-implicit-integer-arithmetic-value-change-TRAP: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  65 // CHECK-implicit-integer-arithmetic-value-change-TRAP-NOT: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  66 // CHECK-implicit-integer-arithmetic-value-change-TRAP-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
  67
  68 // RUN: %clang -fsanitize=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-RECOVER
  69 // RUN: %clang -fsanitize=implicit-integer-truncation -fsanitize-recover=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-RECOVER
  70 // RUN: %clang -fsanitize=implicit-integer-truncation -fno-sanitize-recover=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-NORECOVER
  71 // RUN: %clang -fsanitize=implicit-integer-truncation -fsanitize-trap=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-TRAP
  72 // CHECK-implicit-integer-truncation: "-fsanitize={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  73 // CHECK-implicit-integer-truncation-RECOVER: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  74 // CHECK-implicit-integer-truncation-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  75 // CHECK-implicit-integer-truncation-RECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  76 // CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}} // ???
  77 // CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  78 // CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  79 // CHECK-implicit-integer-truncation-TRAP: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  80 // CHECK-implicit-integer-truncation-TRAP-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  81 // CHECK-implicit-integer-truncation-TRAP-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
  82
  83 // RUN: %clang -fsanitize=bounds -### -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix=CHECK-BOUNDS
  84 // CHECK-BOUNDS: "-fsanitize={{((array-bounds|local-bounds),?){2}"}}
  85
  86 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=all %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSANITIZE-ALL
  87 // CHECK-FSANITIZE-ALL: error: unsupported argument 'all' to option '-fsanitize='
  88
  89 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address,undefined -fno-sanitize=all -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FNO-SANITIZE-ALL
  90 // CHECK-FNO-SANITIZE-ALL: "-fsanitize=thread"
  91
  92 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread,undefined -fno-sanitize=thread -fno-sanitize=float-cast-overflow,vptr,bool,builtin,enum %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PARTIAL-UNDEFINED
  93 // CHECK-PARTIAL-UNDEFINED: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|function|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|array-bounds|returns-nonnull-attribute|nonnull-attribute),?){14}"}}
  94
  95 // RUN: %clang -fsanitize=shift -fno-sanitize=shift-base %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSANITIZE-SHIFT-PARTIAL
  96 // CHECK-FSANITIZE-SHIFT-PARTIAL: "-fsanitize=shift-exponent"
  97
  98 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=vptr -fsanitize-trap=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-TRAP-UNDEF
  99 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=vptr -fsanitize-undefined-trap-on-error %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-TRAP-UNDEF
 100 // CHECK-VPTR-TRAP-UNDEF: error: invalid argument '-fsanitize=vptr' not allowed with '-fsanitize-trap=undefined'
 101
 102 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=vptr -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-NO-RTTI
 103 // CHECK-VPTR-NO-RTTI: '-fsanitize=vptr' not allowed with '-fno-rtti'
 104
 105 // RUN: %clang -fsanitize=undefined -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-NO-RTTI
 106 // CHECK-UNDEFINED-NO-RTTI-NOT: vptr
 107
 108 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANT
 109 // CHECK-SANA-SANT: '-fsanitize=address' not allowed with '-fsanitize=thread'
 110
 111 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANM
 112 // CHECK-SANA-SANM: '-fsanitize=address' not allowed with '-fsanitize=memory'
 113
 114 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANT-SANM
 115 // CHECK-SANT-SANM: '-fsanitize=thread' not allowed with '-fsanitize=memory'
 116
 117 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANM-SANT
 118 // CHECK-SANM-SANT: '-fsanitize=thread' not allowed with '-fsanitize=memory'
 119
 120 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=leak,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-SANT
 121 // CHECK-SANL-SANT: '-fsanitize=leak' not allowed with '-fsanitize=thread'
 122
 123 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=leak,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-SANM
 124 // CHECK-SANL-SANM: '-fsanitize=leak' not allowed with '-fsanitize=memory'
 125
 126 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-ASAN
 127 // CHECK-KMSAN-ASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=address'
 128
 129 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,hwaddress -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-HWASAN
 130 // CHECK-KMSAN-HWASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=hwaddress'
 131
 132 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-LSAN
 133 // CHECK-KMSAN-LSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=leak'
 134
 135 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-TSAN
 136 // CHECK-KMSAN-TSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=thread'
 137
 138 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,kernel-address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-KASAN
 139 // CHECK-KMSAN-KASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=kernel-address'
 140
 141 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-MSAN
 142 // CHECK-KMSAN-MSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=memory'
 143
 144 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,safe-stack -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-SAFESTACK
 145 // CHECK-KMSAN-SAFESTACK: '-fsanitize=kernel-memory' not allowed with '-fsanitize=safe-stack'
 146
 147 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-address,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANT
 148 // CHECK-SANKA-SANT: '-fsanitize=kernel-address' not allowed with '-fsanitize=thread'
 149
 150 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-address,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANM
 151 // CHECK-SANKA-SANM: '-fsanitize=kernel-address' not allowed with '-fsanitize=memory'
 152
 153 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-address,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANA
 154 // CHECK-SANKA-SANA: '-fsanitize=kernel-address' not allowed with '-fsanitize=address'
 155
 156 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-address,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANL
 157 // CHECK-SANKA-SANL: '-fsanitize=kernel-address' not allowed with '-fsanitize=leak'
 158
 159 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANT
 160 // CHECK-SANKHA-SANT: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=thread'
 161
 162 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANM
 163 // CHECK-SANKHA-SANM: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=memory'
 164
 165 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANA
 166 // CHECK-SANKHA-SANA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=address'
 167
 168 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANL
 169 // CHECK-SANKHA-SANL: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=leak'
 170
 171 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,hwaddress -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANHA
 172 // CHECK-SANKHA-SANHA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=hwaddress'
 173
 174 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,kernel-address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANKA
 175 // CHECK-SANKHA-SANKA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=kernel-address'
 176
 177 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANT
 178 // CHECK-SANHA-SANT: '-fsanitize=hwaddress' not allowed with '-fsanitize=thread'
 179
 180 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANM
 181 // CHECK-SANHA-SANM: '-fsanitize=hwaddress' not allowed with '-fsanitize=memory'
 182
 183 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANA
 184 // CHECK-SANHA-SANA: '-fsanitize=hwaddress' not allowed with '-fsanitize=address'
 185
 186 // RUN: %clang --target=aarch64-linux-android -fsanitize=memtag,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-SANA
 187 // CHECK-SANMT-SANA: '-fsanitize=memtag' not allowed with '-fsanitize=address'
 188
 189 // RUN: %clang --target=aarch64-linux-android -fsanitize=memtag,hwaddress -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-SANHA
 190 // CHECK-SANMT-SANHA: '-fsanitize=memtag' not allowed with '-fsanitize=hwaddress'
 191
 192 // RUN: %clang --target=i386-linux-android -fsanitize=memtag -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-BAD-ARCH
 193 // RUN: %clang --target=x86_64-linux-android -fsanitize=memtag -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-BAD-ARCH
 194 // CHECK-SANMT-BAD-ARCH: unsupported option '-fsanitize=memtag' for target
 195
 196 // RUN: %clang --target=aarch64-linux-android31 -fsanitize=memtag -march=armv8-a+memtag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-MT
 197 // CHECK-SANMT-MT: "-target-feature" "+mte"
 198 // CHECK-SANMT-MT-SAME: "-fsanitize=memtag-stack,memtag-heap,memtag-globals"
 199
 200 // RUN: %clang --target=aarch64-linux -fsanitize=memtag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-NOMT-0
 201 // CHECK-SANMT-NOMT-0: '-fsanitize=memtag-stack' requires hardware support (+memtag)
 202
 203 // RUN: %clang --target=aarch64-linux -fsanitize=memtag -I +mte %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-NOMT-1
 204 // CHECK-SANMT-NOMT-1: '-fsanitize=memtag-stack' requires hardware support (+memtag)
 205
 206 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-use-after-scope %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE
 207 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fsanitize-address-use-after-scope -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE
 208 // CHECK-USE-AFTER-SCOPE: -cc1{{.*}}-fsanitize-address-use-after-scope
 209
 210 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-use-after-scope %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-OFF
 211 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-use-after-scope -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-OFF
 212 // CHECK-USE-AFTER-SCOPE-OFF-NOT: -cc1{{.*}}address-use-after-scope
 213
 214 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-use-after-scope -fsanitize-address-use-after-scope %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-BOTH
 215 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-use-after-scope -fsanitize-address-use-after-scope -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-BOTH
 216 // CHECK-USE-AFTER-SCOPE-BOTH: -cc1{{.*}}-fsanitize-address-use-after-scope
 217
 218 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-use-after-scope -fno-sanitize-address-use-after-scope %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-SCOPE-BOTH-OFF
 219 // CHECK-USE-AFTER-SCOPE-BOTH-OFF-NOT: -cc1{{.*}}address-use-after-scope
 220
 221 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-WITHOUT-USE-AFTER-SCOPE
 222 // CHECK-ASAN-WITHOUT-USE-AFTER-SCOPE: -cc1{{.*}}address-use-after-scope
 223
 224 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-poison-custom-array-cookie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE
 225 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fsanitize-address-poison-custom-array-cookie -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE
 226 // CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE: -cc1{{.*}}-fsanitize-address-poison-custom-array-cookie
 227
 228 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-poison-custom-array-cookie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-OFF
 229 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-poison-custom-array-cookie -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-OFF
 230 // CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-OFF-NOT: -cc1{{.*}}address-poison-custom-array-cookie
 231
 232 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-poison-custom-array-cookie -fsanitize-address-poison-custom-array-cookie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH
 233 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-poison-custom-array-cookie -fsanitize-address-poison-custom-array-cookie -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH
 234 // CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH: -cc1{{.*}}-fsanitize-address-poison-custom-array-cookie
 235
 236 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-poison-custom-array-cookie -fno-sanitize-address-poison-custom-array-cookie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH-OFF
 237 // CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH-OFF-NOT: -cc1{{.*}}address-poison-custom-array-cookie
 238
 239 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-WITHOUT-POISON-CUSTOM-ARRAY-NEW-COOKIE
 240 // CHECK-ASAN-WITHOUT-POISON-CUSTOM-ARRAY-NEW-COOKIE-NOT: -cc1{{.*}}address-poison-custom-array-cookie
 241
 242 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-globals-dead-stripping %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 243 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ASAN-GLOBALS
 244 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-globals-dead-stripping -fno-sanitize-address-globals-dead-stripping %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ASAN-GLOBALS
 245 // RUN: %clang_cl --target=x86_64-windows-msvc -fsanitize=address -fsanitize-address-globals-dead-stripping -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 246 // RUN: %clang_cl --target=x86_64-windows-msvc -fsanitize=address -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 247 // RUN: %clang --target=x86_64-scei-ps4  -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 248 // RUN: %clang --target=x86_64-sie-ps5  -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 249 // CHECK-ASAN-GLOBALS: -cc1{{.*}}-fsanitize-address-globals-dead-stripping
 250 // CHECK-NO-ASAN-GLOBALS-NOT: -cc1{{.*}}-fsanitize-address-globals-dead-stripping
 251
 252 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-address-outline-instrumentation %s -### 2>&1 | \
 253 // RUN:     FileCheck %s --check-prefix=CHECK-ASAN-OUTLINE-WARN
 254 // CHECK-ASAN-OUTLINE-WARN: warning: argument unused during compilation: '-fsanitize-address-outline-instrumentation'
 255 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-outline-instrumentation %s -### 2>&1 | \
 256 // RUN:     FileCheck %s --check-prefix=CHECK-ASAN-OUTLINE-OK
 257 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-outline-instrumentation -fsanitize-address-outline-instrumentation %s -### 2>&1 | \
 258 // RUN:     FileCheck %s --check-prefix=CHECK-ASAN-OUTLINE-OK
 259 // CHECK-ASAN-OUTLINE-OK: "-mllvm" "-asan-instrumentation-with-call-threshold=0"
 260 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-outline-instrumentation %s -### 2>&1 | \
 261 // RUN:     FileCheck %s --check-prefix=CHECK-NO-CHECK-ASAN-CALLBACK
 262 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-outline-instrumentation -fno-sanitize-address-outline-instrumentation %s -### 2>&1 | \
 263 // RUN:     FileCheck %s --check-prefix=CHECK-NO-CHECK-ASAN-CALLBACK
 264 // CHECK-NO-CHECK-ASAN-CALLBACK-NOT: "-mllvm" "-asan-instrumentation-with-call-threshold=0"
 265
 266 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR
 267 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-OFF
 268 // CHECK-ASAN-ODR-INDICATOR-NOT: "-fsanitize-address-use-odr-indicator"
 269
 270 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-use-odr-indicator %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-OFF
 271 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-use-odr-indicator -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-OFF
 272 // CHECK-ASAN-ODR-INDICATOR-OFF: "-cc1" {{.*}} "-fno-sanitize-address-use-odr-indicator"
 273
 274 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-use-odr-indicator -fsanitize-address-use-odr-indicator %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR
 275 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -fno-sanitize-address-use-odr-indicator -fsanitize-address-use-odr-indicator -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR
 276
 277 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-use-odr-indicator -fno-sanitize-address-use-odr-indicator %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-OFF
 278
 279 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ONLY-TRACK-ORIGINS
 280 // CHECK-ONLY-TRACK-ORIGINS: warning: argument unused during compilation: '-fsanitize-memory-track-origins'
 281
 282 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fno-sanitize=memory -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-DISABLED-MSAN
 283 // CHECK-TRACK-ORIGINS-DISABLED-MSAN-NOT: warning: argument unused
 284
 285 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-EXTRA-TRACK-ORIGINS
 286 // CHECK-NO-EXTRA-TRACK-ORIGINS-NOT: "-fsanitize-memory-track-origins"
 287
 288 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize=alignment -fsanitize=vptr -fno-sanitize=vptr %s -### 2>&1
 289 // OK
 290
 291 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -pie %s -### 2>&1
 292 // OK
 293
 294 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
 295 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=1 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-1
 296 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=1 -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
 297 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=2 -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
 298 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fno-sanitize-memory-track-origins -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
 299 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=0 -fsanitize-memory-track-origins=1 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-1
 300 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=0 -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
 301
 302 // CHECK-TRACK-ORIGINS-1: -fsanitize-memory-track-origins=1
 303
 304 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fno-sanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
 305 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=0 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
 306 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins -fno-sanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
 307 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins -fsanitize-memory-track-origins=0 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
 308 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=2 -fno-sanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
 309 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=2 -fsanitize-memory-track-origins=0 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TRACK-ORIGINS
 310 // CHECK-NO-TRACK-ORIGINS-NOT: sanitize-memory-track-origins
 311
 312 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=2 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-2
 313 // CHECK-TRACK-ORIGINS-2: -fsanitize-memory-track-origins=2
 314
 315 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-track-origins=3 -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACK-ORIGINS-3
 316 // CHECK-TRACK-ORIGINS-3: error: invalid value '3' in '-fsanitize-memory-track-origins=3'
 317
 318 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-use-after-dtor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR
 319 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fno-sanitize-memory-use-after-dtor -fsanitize-memory-use-after-dtor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR
 320 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR
 321 // CHECK-USE-AFTER-DTOR: -cc1{{.*}}-fsanitize-memory-use-after-dtor
 322
 323 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fno-sanitize-memory-use-after-dtor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR-OFF
 324 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -fsanitize-memory-use-after-dtor -fno-sanitize-memory-use-after-dtor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR-OFF
 325 // CHECK-USE-AFTER-DTOR-OFF-NOT: -cc1{{.*}}memory-use-after-dtor
 326
 327 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-field-padding=0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-0
 328 // CHECK-ASAN-FIELD-PADDING-0-NOT: -fsanitize-address-field-padding
 329 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-field-padding=1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-1
 330 // CHECK-ASAN-FIELD-PADDING-1: -fsanitize-address-field-padding=1
 331 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-field-padding=2 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-2
 332 // CHECK-ASAN-FIELD-PADDING-2: -fsanitize-address-field-padding=2
 333 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-field-padding=3 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-3
 334 // CHECK-ASAN-FIELD-PADDING-3: error: invalid value '3' in '-fsanitize-address-field-padding=3'
 335 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-address-field-padding=2 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-NO-ASAN
 336 // CHECK-ASAN-FIELD-PADDING-NO-ASAN: warning: argument unused during compilation: '-fsanitize-address-field-padding=2'
 337 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-address-field-padding=2 -fsanitize=address -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-FIELD-PADDING-DISABLED-ASAN
 338 // CHECK-ASAN-FIELD-PADDING-DISABLED-ASAN-NOT: warning: argument unused
 339
 340
 341 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=vptr -fno-sanitize=vptr -fsanitize=undefined,address %s -### 2>&1
 342 // OK
 343
 344 // RUN: %clang --target=arm-linux-androideabi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ANDROID-NO-ASAN
 345 // CHECK-ANDROID-NO-ASAN: "-mrelocation-model" "pic"
 346
 347 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
 348 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
 349 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover=all -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
 350 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover -fsanitize-recover=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
 351 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-UBSAN
 352 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover=all -fsanitize-recover=thread -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-UBSAN
 353 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover=all -fno-sanitize-recover=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-UBSAN
 354 // CHECK-RECOVER-UBSAN: "-fsanitize-recover={{((signed-integer-overflow|integer-divide-by-zero|function|shift-base|shift-exponent|vla-bound|alignment|null|vptr|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){17}"}}
 355 // CHECK-NO-RECOVER-UBSAN-NOT: sanitize-recover
 356
 357 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover=all -fsanitize-recover=object-size,shift-base -### 2>&1 | FileCheck %s --check-prefix=CHECK-PARTIAL-RECOVER
 358 // CHECK-PARTIAL-RECOVER: "-fsanitize-recover={{((shift-base),?){1}"}}
 359
 360 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=address -fsanitize-recover=all -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-ASAN
 361 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=address -fsanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-ASAN
 362 // CHECK-RECOVER-ASAN: "-fsanitize-recover=address"
 363
 364 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover=foobar,object-size,unreachable -### 2>&1 | FileCheck %s --check-prefix=CHECK-DIAG-RECOVER
 365 // CHECK-DIAG-RECOVER: unsupported argument 'foobar' to option '-fsanitize-recover='
 366 // CHECK-DIAG-RECOVER: unsupported argument 'unreachable' to option '-fsanitize-recover='
 367
 368 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover -fno-sanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEPRECATED-RECOVER
 369 // CHECK-DEPRECATED-RECOVER-NOT: is deprecated
 370
 371 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=kernel-address -fno-sanitize-recover=kernel-address -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-KASAN
 372 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=kernel-hwaddress -fno-sanitize-recover=kernel-hwaddress -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-KHWASAN
 373 // CHECK-NO-RECOVER-KASAN: unsupported argument 'kernel-address' to option '-fno-sanitize-recover='
 374 // CHECK-NO-RECOVER-KHWASAN: unsupported argument 'kernel-hwaddress' to option '-fno-sanitize-recover='
 375
 376 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL
 377 // CHECK-SANL: "-fsanitize=leak"
 378
 379 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA
 380 // CHECK-SANA-SANL-NO-SANA: "-fsanitize=leak"
 381
 382 // RUN: %clang --target=i686-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-X86
 383 // CHECK-SANL-X86: "-fsanitize=leak"
 384
 385 // RUN: %clang --target=i686-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-X86
 386 // CHECK-SANA-SANL-NO-SANA-X86: "-fsanitize=leak"
 387
 388 // RUN: %clang --target=arm-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-ARM
 389 // CHECK-SANL-ARM: "-fsanitize=leak"
 390
 391 // RUN: %clang --target=arm-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-ARM
 392 // CHECK-SANA-SANL-NO-SANA-ARM: "-fsanitize=leak"
 393
 394 // RUN: %clang --target=thumb-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-THUMB
 395 // CHECK-SANL-THUMB: "-fsanitize=leak"
 396
 397 // RUN: %clang --target=thumb-linux -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-THUMB
 398 // CHECK-SANA-SANL-NO-SANA-THUMB: "-fsanitize=leak"
 399
 400 // RUN: %clang --target=armeb-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-ARMEB
 401 // CHECK-SANL-ARMEB: "-fsanitize=leak"
 402
 403 // RUN: %clang --target=armeb-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-ARMEB
 404 // CHECK-SANA-SANL-NO-SANA-ARMEB: "-fsanitize=leak"
 405
 406 // RUN: %clang --target=thumbeb-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-THUMBEB
 407 // CHECK-SANL-THUMBEB: "-fsanitize=leak"
 408
 409 // RUN: %clang --target=thumbeb-linux -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-THUMBEB
 410 // CHECK-SANA-SANL-NO-SANA-THUMBEB: "-fsanitize=leak"
 411
 412 // RUN: %clang --target=mips-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS
 413 // CHECK-SANL-MIPS: unsupported option '-fsanitize=leak' for target 'mips-unknown-linux'
 414
 415 // RUN: %clang --target=mips-unknown-freebsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS-FREEBSD
 416 // CHECK-SANL-MIPS-FREEBSD: unsupported option '-fsanitize=leak' for target 'mips-unknown-freebsd'
 417
 418 // RUN: %clang --target=mips64-unknown-freebsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS64-FREEBSD
 419 // CHECK-SANL-MIPS64-FREEBSD: "-fsanitize=leak"
 420
 421 // RUN: %clang --target=powerpc64-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC64
 422 // RUN: %clang --target=powerpc64le-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC64
 423 // CHECK-SANL-PPC64: "-fsanitize=leak"
 424 // RUN: %clang --target=powerpc-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC
 425 // CHECK-SANL-PPC: unsupported option '-fsanitize=leak' for target 'powerpc-unknown-linux'
 426
 427 // RUN: %clang --target=riscv64-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-RISCV64
 428 // CHECK-SANL-RISCV64: "-fsanitize=leak"
 429
 430 // RUN: %clang --target=riscv64-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-RISCV64
 431 // CHECK-SANA-SANL-NO-SANA-RISCV64: "-fsanitize=leak"
 432
 433 // RUN: %clang --target=loongarch64-unknown-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-LOONGARCH64
 434 // CHECK-SANL-LOONGARCH64: "-fsanitize=leak"
 435
 436 // RUN: %clang --target=loongarch64-unknown-linux-gnu -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-LOONGARCH64
 437 // CHECK-SANA-SANL-NO-SANA-LOONGARCH64: "-fsanitize=leak"
 438
 439 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN
 440 // CHECK-MSAN: "-fno-assume-sane-operator-new"
 441 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN
 442 // CHECK-ASAN: "-fno-assume-sane-operator-new"
 443
 444 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=zzz %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DIAG1
 445 // CHECK-DIAG1: unsupported argument 'zzz' to option '-fsanitize='
 446 // CHECK-DIAG1-NOT: unsupported argument 'zzz' to option '-fsanitize='
 447
 448 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-DARWIN
 449 // CHECK-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
 450
 451 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=memory -fno-sanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-NOMSAN-DARWIN
 452 // CHECK-MSAN-NOMSAN-DARWIN-NOT: unsupported option
 453
 454 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=memory -fsanitize=thread,memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-TSAN-MSAN-DARWIN
 455 // CHECK-MSAN-TSAN-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
 456 // CHECK-MSAN-TSAN-MSAN-DARWIN-NOT: unsupported option
 457
 458 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=thread,memory -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MSAN-MSAN-DARWIN
 459 // CHECK-TSAN-MSAN-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
 460 // CHECK-TSAN-MSAN-MSAN-DARWIN-NOT: unsupported option
 461
 462 // RUN: %clang --target=x86_64-apple-darwin -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-DARWIN
 463 // CHECK-TSAN-X86-64-DARWIN-NOT: unsupported option
 464 // RUN: %clang --target=x86_64-apple-macos -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-MACOS
 465 // CHECK-TSAN-X86-64-MACOS-NOT: unsupported option
 466 // RUN: %clang --target=arm64-apple-macos -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM64-MACOS
 467 // CHECK-TSAN-ARM64-MACOS-NOT: unsupported option
 468
 469 // RUN: %clang --target=arm64-apple-ios-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM64-IOSSIMULATOR
 470 // CHECK-TSAN-ARM64-IOSSIMULATOR-NOT: unsupported option
 471
 472 // RUN: %clang --target=arm64-apple-watchos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM64-WATCHOSSIMULATOR
 473 // CHECK-TSAN-ARM64-WATCHOSSIMULATOR-NOT: unsupported option
 474
 475 // RUN: %clang --target=arm64-apple-tvos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM64-TVOSSIMULATOR
 476 // CHECK-TSAN-ARM64-TVOSSIMULATOR-NOT: unsupported option
 477
 478 // RUN: %clang --target=x86_64-apple-ios-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-IOSSIMULATOR
 479 // CHECK-TSAN-X86-64-IOSSIMULATOR-NOT: unsupported option
 480
 481 // RUN: %clang --target=x86_64-apple-watchos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-WATCHOSSIMULATOR
 482 // CHECK-TSAN-X86-64-WATCHOSSIMULATOR-NOT: unsupported option
 483
 484 // RUN: %clang --target=x86_64-apple-tvos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-TVOSSIMULATOR
 485 // CHECK-TSAN-X86-64-TVOSSIMULATOR-NOT: unsupported option
 486
 487 // RUN: %clang --target=i386-apple-darwin -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-DARWIN
 488 // CHECK-TSAN-I386-DARWIN: unsupported option '-fsanitize=thread' for target 'i386-apple-darwin'
 489
 490 // RUN: %clang --target=arm-apple-ios -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM-IOS
 491 // CHECK-TSAN-ARM-IOS: unsupported option '-fsanitize=thread' for target 'arm-apple-ios'
 492
 493 // RUN: %clang --target=i386-apple-ios-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-IOSSIMULATOR
 494 // CHECK-TSAN-I386-IOSSIMULATOR: unsupported option '-fsanitize=thread' for target 'i386-apple-ios-simulator'
 495
 496 // RUN: %clang --target=i386-apple-tvos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-TVOSSIMULATOR
 497 // CHECK-TSAN-I386-TVOSSIMULATOR: unsupported option '-fsanitize=thread' for target 'i386-apple-tvos-simulator'
 498
 499 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS
 500 // CHECK-TSAN-MEMORY-ACCESS-NOT: -cc1{{.*}}tsan-instrument-memory-accesses=0
 501 // CHECK-TSAN-MEMORY-ACCESS-NOT: -cc1{{.*}}tsan-instrument-memintrinsics=0
 502 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS-OFF
 503 // CHECK-TSAN-MEMORY-ACCESS-OFF: -cc1{{.*}}tsan-instrument-memory-accesses=0{{.*}}tsan-instrument-memintrinsics=0
 504 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-memory-access -fsanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS-BOTH
 505 // CHECK-TSAN-MEMORY-ACCESS-BOTH-NOT: -cc1{{.*}}tsan-instrument-memory-accesses=0
 506 // CHECK-TSAN-MEMORY-ACCESS-BOTH-NOT: -cc1{{.*}}tsan-instrument-memintrinsics=0
 507 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-memory-access -fno-sanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS-BOTH-OFF
 508 // CHECK-TSAN-MEMORY-ACCESS-BOTH-OFF: -cc1{{.*}}tsan-instrument-memory-accesses=0{{.*}}tsan-instrument-memintrinsics=0
 509
 510 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-func-entry-exit %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-FUNC-ENTRY-EXIT
 511 // CHECK-TSAN-FUNC-ENTRY-EXIT-NOT: -cc1{{.*}}tsan-instrument-func-entry-exit=0
 512 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-func-entry-exit %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-FUNC-ENTRY-EXIT-OFF
 513 // CHECK-TSAN-FUNC-ENTRY-EXIT-OFF: -cc1{{.*}}tsan-instrument-func-entry-exit=0
 514 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-func-entry-exit -fsanitize-thread-func-entry-exit %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH
 515 // CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH-NOT: -cc1{{.*}}tsan-instrument-func-entry-exit=0
 516 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-func-entry-exit -fno-sanitize-thread-func-entry-exit %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH-OFF
 517 // CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH-OFF: -cc1{{.*}}tsan-instrument-func-entry-exit=0
 518
 519 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS
 520 // CHECK-TSAN-ATOMICS-NOT: -cc1{{.*}}tsan-instrument-atomics=0
 521 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS-OFF
 522 // CHECK-TSAN-ATOMICS-OFF: -cc1{{.*}}tsan-instrument-atomics=0
 523 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-atomics -fsanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS-BOTH
 524 // CHECK-TSAN-ATOMICS-BOTH-NOT: -cc1{{.*}}tsan-instrument-atomics=0
 525 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-atomics -fno-sanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS-BOTH-OFF
 526 // CHECK-TSAN-ATOMICS-BOTH-OFF: -cc1{{.*}}tsan-instrument-atomics=0
 527
 528 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSAN-DARWIN
 529 // RUN: %clang --target=i386-apple-darwin10 -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSAN-DARWIN
 530 // CHECK-FSAN-DARWIN: -cc1{{.*}}"-fsanitize=function" "-fsanitize-recover=function"
 531
 532 // RUN: %clang --target=x86_64-apple-darwin10 -mmacosx-version-min=10.8 -fsanitize=vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-DARWIN-OLD
 533 // CHECK-VPTR-DARWIN-OLD: unsupported option '-fsanitize=vptr' for target 'x86_64-apple-darwin10'
 534
 535 // RUN: %clang --target=arm-apple-ios4 -fsanitize=vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-IOS-OLD
 536 // CHECK-VPTR-IOS-OLD: unsupported option '-fsanitize=vptr' for target 'arm-apple-ios4'
 537
 538 // RUN: %clang --target=aarch64-apple-darwin15.0.0 -fsanitize=vptr %s -### 2>&1
 539 // OK
 540
 541 // RUN: %clang --target=x86_64-apple-darwin15.0.0-simulator -fsanitize=vptr %s -### 2>&1
 542 // OK
 543
 544 // RUN: %clang --target=x86_64-apple-darwin10 -mmacosx-version-min=10.9 -fsanitize=alignment,vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-DARWIN-NEW
 545 // CHECK-VPTR-DARWIN-NEW: -fsanitize=alignment,vptr
 546
 547 // RUN: %clang --target=armv7-apple-ios7 -miphoneos-version-min=7.0 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-IOS
 548 // CHECK-ASAN-IOS: -fsanitize=address
 549
 550 // RUN %clang --target=i386-pc-openbsd -fsanitize=undefined %s -### 2>&1 | FileCheck --check-prefix=CHECK-UBSAN-OPENBSD
 551 // CHECK-UBSAN-OPENBSD: -fsanitize=undefined
 552
 553 // RUN: %clang --target=i386-pc-openbsd -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-OPENBSD
 554 // CHECK-ASAN-OPENBSD: unsupported option '-fsanitize=address' for target 'i386-pc-openbsd'
 555
 556 // RUN: %clang --target=i386-pc-openbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-OPENBSD
 557 // CHECK-LSAN-OPENBSD: unsupported option '-fsanitize=leak' for target 'i386-pc-openbsd'
 558
 559 // RUN: %clang --target=i386-pc-openbsd -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-OPENBSD
 560 // CHECK-TSAN-OPENBSD: unsupported option '-fsanitize=thread' for target 'i386-pc-openbsd'
 561
 562 // RUN: %clang --target=i386-pc-openbsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-OPENBSD
 563 // CHECK-MSAN-OPENBSD: unsupported option '-fsanitize=memory' for target 'i386-pc-openbsd'
 564
 565 // RUN: %clang --target=x86_64-apple-darwin -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-DARWIN
 566 // CHECK-LSAN-X86-64-DARWIN-NOT: unsupported option
 567
 568 // RUN: %clang --target=x86_64-apple-ios-simulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-IOSSIMULATOR
 569 // CHECK-LSAN-X86-64-IOSSIMULATOR-NOT: unsupported option
 570
 571 // RUN: %clang --target=x86_64-apple-tvos-simulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-TVOSSIMULATOR
 572 // CHECK-LSAN-X86-64-TVOSSIMULATOR-NOT: unsupported option
 573
 574 // RUN: %clang --target=i386-apple-darwin -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-DARWIN
 575 // CHECK-LSAN-I386-DARWIN-NOT: unsupported option
 576
 577 // RUN: %clang --target=arm-apple-ios -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-ARM-IOS
 578 // CHECK-LSAN-ARM-IOS-NOT: unsupported option
 579
 580 // RUN: %clang --target=i386-apple-ios-simulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-IOSSIMULATOR
 581 // CHECK-LSAN-I386-IOSSIMULATOR-NOT: unsupported option
 582
 583 // RUN: %clang --target=i386-apple-tvos-simulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-TVOSSIMULATOR
 584 // CHECK-LSAN-I386-TVOSSIMULATOR-NOT: unsupported option
 585
 586
 587 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 588 // RUN: %clang --target=x86_64-apple-darwin10 -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 589 // RUN: %clang --target=x86_64-pc-win32 -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOMFCALL
 590 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi -fsanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOMFCALL
 591 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-derived-cast -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-DCAST
 592 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-unrelated-cast -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-UCAST
 593 // RUN: %clang --target=x86_64-linux-gnu -flto -fvisibility=hidden -fsanitize=cfi-nvcall -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NVCALL
 594 // RUN: %clang --target=x86_64-linux-gnu -flto -fvisibility=hidden -fsanitize=cfi-vcall -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-VCALL
 595 // RUN: %clang --target=arm-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 596 // RUN: %clang --target=aarch64-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 597 // RUN: %clang --target=arm-linux-android -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 598 // RUN: %clang --target=aarch64-linux-android -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 599 // RUN: %clang --target=aarch64_be -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 600 // RUN: %clang --target=riscv32 -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 601 // RUN: %clang --target=riscv64 -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 602 // CHECK-CFI: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall
 603 // CHECK-CFI-NOMFCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast,cfi-icall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall
 604 // CHECK-CFI-DCAST: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast
 605 // CHECK-CFI-UCAST: -emit-llvm-bc{{.*}}-fsanitize=cfi-unrelated-cast
 606 // CHECK-CFI-NVCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-nvcall
 607 // CHECK-CFI-VCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-vcall
 608
 609 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -flto -fsanitize=cfi-derived-cast -fno-lto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOLTO
 610 // CHECK-CFI-NOLTO: '-fsanitize=cfi-derived-cast' only allowed with '-flto'
 611
 612 // RUN: %clang --target=x86_64-linux-gnu -flto -fsanitize=cfi-derived-cast -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS
 613 // CHECK-CFI-NOVIS: '-fsanitize=cfi-derived-cast' only allowed with '-fvisibility='
 614
 615 // RUN: %clang --target=x86_64-pc-win32 -flto -fsanitize=cfi-derived-cast -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS-NOERROR
 616 // RUN: echo > %t.o
 617 // RUN: %clang --target=x86_64-linux-gnu -flto -fsanitize=cfi-derived-cast %t.o -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS-NOERROR
 618 // CHECK-CFI-NOVIS-NOERROR-NOT: only allowed with
 619
 620 // RUN: %clang --target=mips-unknown-linux -fsanitize=cfi-icall %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-ICALL-MIPS
 621 // CHECK-CFI-ICALL-MIPS: unsupported option '-fsanitize=cfi-icall' for target 'mips-unknown-linux'
 622
 623 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-trap=address -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-TRAP
 624 // CHECK-ASAN-TRAP: error: unsupported argument 'address' to option '-fsanitize-trap='
 625
 626 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-trap=hwaddress -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-TRAP
 627 // CHECK-HWASAN-TRAP: error: unsupported argument 'hwaddress' to option '-fsanitize-trap='
 628
 629 // RUN: %clang --target=x86_64-apple-darwin10 -mmacosx-version-min=10.7 -flto -fsanitize=cfi-vcall -fno-sanitize-trap=cfi -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-OLD-MACOS
 630 // CHECK-CFI-NOTRAP-OLD-MACOS: error: unsupported option '-fno-sanitize-trap=cfi-vcall' for target 'x86_64-apple-darwin10'
 631
 632 // RUN: %clang --target=x86_64-pc-win32 -flto -fsanitize=cfi-vcall -fno-sanitize-trap=cfi -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-WIN
 633 // CHECK-CFI-NOTRAP-WIN: -emit-llvm-bc
 634 // CHECK-CFI-NOTRAP-WIN-NOT: -fsanitize-trap=cfi
 635
 636 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fsanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CROSS-DSO
 637 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NO-CROSS-DSO
 638 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fsanitize-cfi-cross-dso -fno-sanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NO-CROSS-DSO
 639 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-cfi-cross-dso -fsanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CROSS-DSO
 640 // CHECK-CFI-CROSS-DSO: -emit-llvm-bc
 641 // CHECK-CFI-CROSS-DSO: -fsanitize-cfi-cross-dso
 642 // CHECK-CFI-NO-CROSS-DSO: -emit-llvm-bc
 643 // CHECK-CFI-NO-CROSS-DSO-NOT: -fsanitize-cfi-cross-dso
 644
 645 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-mfcall -fsanitize-cfi-cross-dso -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-MFCALL-CROSS-DSO
 646 // CHECK-CFI-MFCALL-CROSS-DSO: '-fsanitize=cfi-mfcall' not allowed with '-fsanitize-cfi-cross-dso'
 647
 648 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fsanitize-cfi-icall-generalize-pointers -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-GENERALIZE-POINTERS
 649 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-CFI-GENERALIZE-POINTERS
 650 // CHECK-CFI-GENERALIZE-POINTERS: -fsanitize-cfi-icall-generalize-pointers
 651 // CHECK-NO-CFI-GENERALIZE-POINTERS-NOT: -fsanitize-cfi-icall-generalize-pointers
 652
 653 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fsanitize-cfi-icall-generalize-pointers -fsanitize-cfi-cross-dso -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-GENERALIZE-AND-CROSS-DSO
 654 // CHECK-CFI-GENERALIZE-AND-CROSS-DSO: error: invalid argument '-fsanitize-cfi-cross-dso' not allowed with '-fsanitize-cfi-icall-generalize-pointers'
 655
 656 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fsanitize-cfi-canonical-jump-tables -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CANONICAL-JUMP-TABLES
 657 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fno-sanitize-cfi-canonical-jump-tables -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-CFI-CANONICAL-JUMP-TABLES
 658 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fvisibility=hidden -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CANONICAL-JUMP-TABLES
 659 // CHECK-CFI-CANONICAL-JUMP-TABLES: -fsanitize-cfi-canonical-jump-tables
 660 // CHECK-NO-CFI-CANONICAL-JUMP-TABLES-NOT: -fsanitize-cfi-canonical-jump-tables
 661
 662 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fsanitize-stats -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-STATS
 663 // CHECK-CFI-STATS: -fsanitize-stats
 664
 665 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kcfi -fsanitize=cfi -flto -fvisibility=hidden %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI-NOCFI
 666 // CHECK-KCFI-NOCFI: error: invalid argument '-fsanitize=kcfi' not allowed with '-fsanitize=cfi'
 667
 668 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kcfi -fsanitize-trap=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI-NOTRAP
 669 // CHECK-KCFI-NOTRAP: error: unsupported argument 'kcfi' to option '-fsanitize-trap='
 670
 671 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI
 672 // CHECK-KCFI: "-fsanitize=kcfi"
 673
 674 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kcfi -fno-sanitize-recover=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI-RECOVER
 675 // CHECK-KCFI-RECOVER: error: unsupported argument 'kcfi' to option '-fno-sanitize-recover='
 676
 677 // RUN: %clang_cl -fsanitize=address -c -MDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 678 // RUN: %clang_cl -fsanitize=address -c -MTd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 679 // RUN: %clang_cl -fsanitize=address -c -LDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 680 // RUN: %clang_cl -fsanitize=address -c -MD -MDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 681 // RUN: %clang_cl -fsanitize=address -c -MT -MTd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 682 // RUN: %clang_cl -fsanitize=address -c -LD -LDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 683 // CHECK-ASAN-DEBUGRTL: error: invalid argument
 684 // CHECK-ASAN-DEBUGRTL: not allowed with '-fsanitize=address'
 685 // CHECK-ASAN-DEBUGRTL: note: AddressSanitizer doesn't support linking with debug runtime libraries yet
 686
 687 // RUN: %clang_cl -fsanitize=address -c -MT -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 688 // RUN: %clang_cl -fsanitize=address -c -MD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 689 // RUN: %clang_cl -fsanitize=address -c -LD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 690 // RUN: %clang_cl -fsanitize=address -c -MTd -MT -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 691 // RUN: %clang_cl -fsanitize=address -c -MDd -MD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 692 // RUN: %clang_cl -fsanitize=address -c -LDd -LD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 693 // CHECK-ASAN-RELEASERTL-NOT: error: invalid argument
 694
 695 // RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
 696 // NOSP-NOT: "-fsanitize=safe-stack"
 697
 698 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
 699 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
 700 // RUN: %clang --target=x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
 701 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
 702 // RUN: %clang --target=arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
 703 // RUN: %clang --target=aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
 704 // RUN: %clang --target=i386-contiki-unknown -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
 705 // NO-SP-NOT: stack-protector
 706 // NO-SP: "-fsanitize=safe-stack"
 707 // SP-ASAN: error: invalid argument '-fsanitize=safe-stack' not allowed with '-fsanitize=address'
 708 // SP: "-fsanitize=safe-stack"
 709 // SP: -stack-protector
 710 // NO-SP-NOT: stack-protector
 711
 712 // RUN: %clang --target=powerpc64-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
 713 // RUN: %clang --target=powerpc64le-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
 714 // CHECK-SANM: "-fsanitize=memory"
 715
 716 // RUN: %clang --target=aarch64-unknown-cloudabi -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-CLOUDABI
 717 // RUN: %clang --target=x86_64-unknown-cloudabi -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-CLOUDABI
 718 // SAFESTACK-CLOUDABI: "-fsanitize=safe-stack"
 719
 720 // RUN: %clang --target=x86_64--freebsd -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-FREEBSD
 721 // RUN: %clang --target=aarch64--freebsd -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-FREEBSD
 722 // KERNEL-ADDRESS-FREEBSD: "-fsanitize=kernel-address"
 723
 724 // RUN: %clang --target=x86_64--freebsd -fsanitize=kernel-memory %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-MEMORY-FREEBSD
 725 // RUN: %clang --target=aarch64--freebsd -fsanitize=kernel-memory %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-MEMORY-FREEBSD
 726 // KERNEL-MEMORY-FREEBSD: "-fsanitize=kernel-memory"
 727
 728 // * NetBSD; please keep ordered as in Sanitizers.def *
 729
 730 // RUN: %clang --target=i386--netbsd -fsanitize=address %s -### 2>&1 | FileCheck %s -check-prefix=ADDRESS-NETBSD
 731 // RUN: %clang --target=x86_64--netbsd -fsanitize=address %s -### 2>&1 | FileCheck %s -check-prefix=ADDRESS-NETBSD
 732 // ADDRESS-NETBSD: "-fsanitize=address"
 733
 734 // RUN: %clang --target=x86_64--netbsd -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-NETBSD
 735 // KERNEL-ADDRESS-NETBSD: "-fsanitize=kernel-address"
 736
 737 // RUN: %clang --target=x86_64--netbsd -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s -check-prefix=HWADDRESS-NETBSD
 738 // HWADDRESS-NETBSD: "-fsanitize=hwaddress"
 739
 740 // RUN: %clang --target=x86_64--netbsd -fsanitize=kernel-hwaddress %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-HWADDRESS-NETBSD
 741 // KERNEL-HWADDRESS-NETBSD: "-fsanitize=kernel-hwaddress"
 742
 743 // RUN: %clang --target=x86_64--netbsd -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=MEMORY-NETBSD
 744 // MEMORY-NETBSD: "-fsanitize=memory"
 745
 746 // RUN: %clang --target=x86_64--netbsd -fsanitize=kernel-memory %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-MEMORY-NETBSD
 747 // KERNEL-MEMORY-NETBSD: "-fsanitize=kernel-memory"
 748
 749 // RUN: %clang --target=x86_64--netbsd -fsanitize=thread %s -### 2>&1 | FileCheck %s -check-prefix=THREAD-NETBSD
 750 // THREAD-NETBSD: "-fsanitize=thread"
 751
 752 // RUN: %clang --target=i386--netbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s -check-prefix=LEAK-NETBSD
 753 // RUN: %clang --target=x86_64--netbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s -check-prefix=LEAK-NETBSD
 754 // LEAK-NETBSD: "-fsanitize=leak"
 755
 756 // RUN: %clang --target=i386--netbsd -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-NETBSD
 757 // RUN: %clang --target=x86_64--netbsd -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-NETBSD
 758 // FUNCTION-NETBSD: "-fsanitize=function"
 759
 760 // RUN: %clang --target=i386--netbsd -fsanitize=vptr %s -### 2>&1 | FileCheck %s -check-prefix=VPTR-NETBSD
 761 // RUN: %clang --target=x86_64--netbsd -fsanitize=vptr %s -### 2>&1 | FileCheck %s -check-prefix=VPTR-NETBSD
 762 // VPTR-NETBSD: "-fsanitize=vptr"
 763
 764 // RUN: %clang --target=x86_64--netbsd -fsanitize=dataflow %s -### 2>&1 | FileCheck %s -check-prefix=DATAFLOW-NETBSD
 765 // DATAFLOW-NETBSD: "-fsanitize=dataflow"
 766
 767 // RUN: %clang --target=i386--netbsd -fsanitize=cfi %s -### 2>&1 | FileCheck %s -check-prefix=CFI-NETBSD
 768 // RUN: %clang --target=x86_64--netbsd -fsanitize=cfi %s -### 2>&1 | FileCheck %s -check-prefix=CFI-NETBSD
 769 // CFI-NETBSD: "-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 770
 771 // RUN: %clang --target=i386--netbsd -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-NETBSD
 772 // RUN: %clang --target=x86_64--netbsd -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-NETBSD
 773 // SAFESTACK-NETBSD: "-fsanitize=safe-stack"
 774
 775 // RUN: %clang --target=x86_64--netbsd -fsanitize=shadow-call-stack %s -### 2>&1 | FileCheck %s -check-prefix=SHADOW-CALL-STACK-NETBSD
 776 // SHADOW-CALL-STACK-NETBSD: "-fsanitize=shadow-call-stack"
 777
 778 // RUN: %clang --target=i386--netbsd -fsanitize=undefined %s -### 2>&1 | FileCheck %s -check-prefix=UNDEFINED-NETBSD
 779 // RUN: %clang --target=x86_64--netbsd -fsanitize=undefined %s -### 2>&1 | FileCheck %s -check-prefix=UNDEFINED-NETBSD
 780 // UNDEFINED-NETBSD: "-fsanitize={{.*}}
 781
 782 // RUN: %clang --target=i386--netbsd -fsanitize=scudo %s -### 2>&1 | FileCheck %s -check-prefix=SCUDO-NETBSD
 783 // RUN: %clang --target=x86_64--netbsd -fsanitize=scudo %s -### 2>&1 | FileCheck %s -check-prefix=SCUDO-NETBSD
 784 // SCUDO-NETBSD: "-fsanitize=scudo"
 785
 786 // RUN: %clang --target=i386--solaris -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-SOLARIS
 787 // RUN: %clang --target=x86_64--solaris -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-SOLARIS
 788 // FUNCTION-SOLARIS: "-fsanitize=function"
 789
 790
 791 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=function -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSAN-UBSAN-PS4
 792 // CHECK-FSAN-UBSAN-PS4: unsupported option '-fsanitize=function' for target 'x86_64-scei-ps4'
 793 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSAN-PS4
 794 // CHECK-FSAN-PS4: unsupported option '-fsanitize=function' for target 'x86_64-scei-ps4'
 795 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=dataflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DFSAN-PS4
 796 // CHECK-DFSAN-PS4: unsupported option '-fsanitize=dataflow' for target 'x86_64-scei-ps4'
 797 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-PS4
 798 // CHECK-LSAN-PS4: unsupported option '-fsanitize=leak' for target 'x86_64-scei-ps4'
 799 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-PS4
 800 // CHECK-MSAN-PS4: unsupported option '-fsanitize=memory' for target 'x86_64-scei-ps4'
 801 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-PS4
 802 // CHECK-TSAN-PS4: unsupported option '-fsanitize=thread' for target 'x86_64-scei-ps4'
 803 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-PS4
 804 // Make sure there are no *.{o,bc} or -l passed before the ASan library.
 805 // CHECK-ASAN-PS4-NOT: {{(\.(o|bc)"? |-l).*-lSceDbgAddressSanitizer_stub_weak}}
 806 // CHECK-ASAN-PS4: --dependent-lib=libSceDbgAddressSanitizer_stub_weak.a
 807 // CHECK-ASAN-PS4-NOT: {{(\.(o|bc)"? |-l).*-lSceDbgAddressSanitizer_stub_weak}}
 808 // CHECK-ASAN-PS4: -lSceDbgAddressSanitizer_stub_weak
 809 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=address -nostdlib %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
 810 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=address -nodefaultlibs %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
 811 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=address -nodefaultlibs -nostdlib  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
 812 // CHECK-ASAN-NOLIB-PS4-NOT: SceDbgAddressSanitizer_stub_weak
 813
 814 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-PS5
 815 // Make sure there are no *.{o,bc} or -l passed before the ASan library.
 816 // CHECK-ASAN-PS5-NOT: {{(\.(o|bc)"? |-l).*-lSceAddressSanitizer_nosubmission_stub_weak}}
 817 // CHECK-ASAN-PS5: --dependent-lib=libSceAddressSanitizer_nosubmission_stub_weak.a
 818 // CHECK-ASAN-PS5-NOT: {{(\.(o|bc)"? |-l).*-lSceAddressSanitizer_nosubmission_stub_weak}}
 819 // CHECK-ASAN-PS5: -lSceAddressSanitizer_nosubmission_stub_weak
 820 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=address -nostdlib %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS5
 821 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=address -nodefaultlibs %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS5
 822 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=address -nodefaultlibs -nostdlib  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS5
 823 // CHECK-ASAN-NOLIB-PS5-NOT: SceAddressSanitizer_nosubmission_stub_weak
 824
 825 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-PS5
 826 // Make sure there are no *.{o,bc} or -l passed before the TSan library.
 827 // CHECK-TSAN-PS5-NOT: {{(\.(o|bc)"? |-l).*-lSceThreadSanitizer_nosubmission_stub_weak}}
 828 // CHECK-TSAN-PS5: --dependent-lib=libSceThreadSanitizer_nosubmission_stub_weak.a
 829 // CHECK-TSAN-PS5-NOT: {{(\.(o|bc)"? |-l).*-lSceThreadSanitizer_nosubmission_stub_weak}}
 830 // CHECK-TSAN-PS5: -lSceThreadSanitizer_nosubmission_stub_weak
 831 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=thread -nostdlib %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-NOLIB-PS5
 832 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=thread -nodefaultlibs %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-NOLIB-PS5
 833 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=thread -nodefaultlibs -nostdlib  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-NOLIB-PS5
 834 // CHECK-TSAN-NOLIB-PS5-NOT: SceThreadSanitizer_nosubmission_stub_weak
 835
 836
 837 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-MINIMAL
 838 // CHECK-ASAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=address'
 839
 840 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MINIMAL
 841 // CHECK-TSAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=thread'
 842
 843 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-MINIMAL
 844 // CHECK-UBSAN-MINIMAL: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|shift-base|shift-exponent|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute),?){17}"}}
 845 // CHECK-UBSAN-MINIMAL: "-fsanitize-minimal-runtime"
 846
 847 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=integer -fsanitize-trap=integer %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INTSAN-TRAP
 848 // CHECK-INTSAN-TRAP: "-fsanitize-trap=integer-divide-by-zero,shift-base,shift-exponent,signed-integer-overflow,unsigned-integer-overflow,unsigned-shift-base,implicit-unsigned-integer-truncation,implicit-signed-integer-truncation,implicit-integer-sign-change"
 849
 850 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=integer -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INTSAN-MINIMAL
 851 // CHECK-INTSAN-MINIMAL: "-fsanitize=integer-divide-by-zero,shift-base,shift-exponent,signed-integer-overflow,unsigned-integer-overflow,unsigned-shift-base,implicit-unsigned-integer-truncation,implicit-signed-integer-truncation,implicit-integer-sign-change"
 852 // CHECK-INTSAN-MINIMAL: "-fsanitize-minimal-runtime"
 853
 854 // RUN: %clang --target=aarch64-linux-android -march=armv8-a+memtag -fsanitize=memtag -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MEMTAG-MINIMAL
 855 // CHECK-MEMTAG-MINIMAL: "-fsanitize=memtag-stack,memtag-heap,memtag-globals"
 856 // CHECK-MEMTAG-MINIMAL: "-fsanitize-minimal-runtime"
 857
 858 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize=function -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-FUNCTION-MINIMAL
 859 // CHECK-UBSAN-FUNCTION-MINIMAL: error: invalid argument '-fsanitize=function' not allowed with '-fsanitize-minimal-runtime'
 860
 861 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize=vptr -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-VPTR-MINIMAL
 862 // CHECK-UBSAN-VPTR-MINIMAL: error: invalid argument '-fsanitize=vptr' not allowed with '-fsanitize-minimal-runtime'
 863
 864 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-minimal-runtime -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-UBSAN-MINIMAL
 865 // CHECK-ASAN-UBSAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=address'
 866 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-MINIMAL
 867 // CHECK-HWASAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=hwaddress'
 868
 869 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -flto -fvisibility=hidden -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-MINIMAL
 870 // CHECK-CFI-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 871 // CHECK-CFI-MINIMAL: "-fsanitize-trap=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 872 // CHECK-CFI-MINIMAL: "-fsanitize-minimal-runtime"
 873
 874 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-trap=cfi-icall -flto -fvisibility=hidden -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-MINIMAL
 875 // CHECK-CFI-NOTRAP-MINIMAL: error: invalid argument 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
 876
 877 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-trap=cfi-icall -fno-sanitize=cfi-icall -flto -fvisibility=hidden -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOICALL-MINIMAL
 878 // CHECK-CFI-NOICALL-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 879 // CHECK-CFI-NOICALL-MINIMAL: "-fsanitize-trap=cfi-derived-cast,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 880 // CHECK-CFI-NOICALL-MINIMAL: "-fsanitize-minimal-runtime"
 881
 882 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=shadow-call-stack -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCS-MINIMAL
 883 // CHECK-SCS-MINIMAL: "-fsanitize=shadow-call-stack"
 884 // CHECK-SCS-MINIMAL: "-fsanitize-minimal-runtime"
 885
 886 // RUN: %clang --target=aarch64 -fsanitize=shadow-call-stack -ffixed-x18 %s -### 2>&1 | FileCheck %s --check-prefix=AARCH64-SCS
 887 // RUN: %clang --target=aarch64_be -fsanitize=shadow-call-stack -ffixed-x18 %s -### 2>&1 | FileCheck %s --check-prefix=AARCH64-SCS
 888 // AARCH64-SCS: "-fsanitize=shadow-call-stack"
 889
 890 // RUN: %clang --target=aarch64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 891 // RUN: %clang --target=arm-linux-androideabi -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 892 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 893 // RUN: %clang --target=i386-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 894 // RUN: %clang --target=loongarch64-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 895 // RUN: %clang --target=mips64-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 896 // RUN: %clang --target=mips64el-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 897 // RUN: %clang --target=mips-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 898 // RUN: %clang --target=mipsel-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 899 // RUN: %clang --target=powerpc64-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 900 // RUN: %clang --target=powerpc64le-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 901 // CHECK-SCUDO: "-fsanitize=scudo"
 902
 903 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-PIE
 904 // RUN: %clang --target=arm-linux-androideabi -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-PIE
 905 // CHECK-SCUDO-PIE: "-mrelocation-model" "pic" "-pic-level" "2" "-pic-is-pie"
 906 // CHECK-SCUDO-PIE: "-pie"
 907
 908 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo,undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-UBSAN
 909 // CHECK-SCUDO-UBSAN: "-fsanitize={{.*}}scudo"
 910
 911 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-MINIMAL
 912 // CHECK-SCUDO-MINIMAL: "-fsanitize=scudo"
 913 // CHECK-SCUDO-MINIMAL: "-fsanitize-minimal-runtime"
 914
 915 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined,scudo -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-UBSAN-MINIMAL
 916 // CHECK-SCUDO-UBSAN-MINIMAL: "-fsanitize={{.*}}scudo"
 917 // CHECK-SCUDO-UBSAN-MINIMAL: "-fsanitize-minimal-runtime"
 918
 919 // RUN: %clang --target=powerpc-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SCUDO
 920 // CHECK-NO-SCUDO: unsupported option
 921
 922 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo,address  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-ASAN
 923 // CHECK-SCUDO-ASAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=address'
 924 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo,leak  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-LSAN
 925 // CHECK-SCUDO-LSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=leak'
 926 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo,memory  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-MSAN
 927 // CHECK-SCUDO-MSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=memory'
 928 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo,thread  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-TSAN
 929 // CHECK-SCUDO-TSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=thread'
 930 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo,hwaddress  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-HWASAN
 931 // CHECK-SCUDO-HWASAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=hwaddress'
 932 //
 933 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo,kernel-memory  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-KMSAN
 934 // CHECK-SCUDO-KMSAN: error: invalid argument '-fsanitize=kernel-memory' not allowed with '-fsanitize=scudo'
 935
 936 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-INTERCEPTOR-ABI
 937 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=interceptor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-INTERCEPTOR-ABI
 938 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=platform %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-PLATFORM-ABI
 939 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=foo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-FOO-ABI
 940 // CHECK-HWASAN-INTERCEPTOR-ABI: "-default-function-attr" "hwasan-abi=interceptor"
 941 // CHECK-HWASAN-PLATFORM-ABI: "-default-function-attr" "hwasan-abi=platform"
 942 // CHECK-HWASAN-FOO-ABI: error: invalid value 'foo' in '-fsanitize-hwaddress-abi=foo'
 943
 944 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-experimental-aliasing %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-ALIAS
 945 // CHECK-HWASAN-ALIAS: "-mllvm" "-hwasan-experimental-use-page-aliases=1"
 946
 947 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address,pointer-compare,pointer-subtract %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POINTER-ALL
 948 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=pointer-compare %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POINTER-CMP-NEEDS-ADDRESS
 949 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=pointer-subtract %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POINTER-SUB-NEEDS-ADDRESS
 950 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=pointer-subtract -fno-sanitize=pointer-subtract %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-POINTER-SUB
 951 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=pointer-compare -fno-sanitize=pointer-compare %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-POINTER-CMP
 952 // CHECK-POINTER-ALL: -cc1{{.*}}-fsanitize={{[^"]*}}pointer-compare,pointer-subtract{{.*}}" {{.*}} "-mllvm" "-asan-detect-invalid-pointer-cmp" {{.*}}"-mllvm" "-asan-detect-invalid-pointer-sub"
 953 // CHECK-POINTER-CMP-NEEDS-ADDRESS: error: invalid argument '-fsanitize=pointer-compare' only allowed with '-fsanitize=address'
 954 // CHECK-POINTER-SUB-NEEDS-ADDRESS: error: invalid argument '-fsanitize=pointer-subtract' only allowed with '-fsanitize=address'
 955 // CHECK-NO-POINTER-SUB-NOT: {{.*}}asan-detect-invalid-pointer{{.*}}
 956 // CHECK-NO-POINTER-CMP-NOT: {{.*}}asan-detect-invalid-pointer{{.*}}
 957
 958 // RUN: %clang -fsanitize=float-divide-by-zero %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-DIVBYZERO,CHECK-DIVBYZERO-RECOVER
 959 // RUN: %clang -fsanitize=float-divide-by-zero %s -fno-sanitize-recover=float-divide-by-zero -### 2>&1 | FileCheck %s --check-prefixes=CHECK-DIVBYZERO,CHECK-DIVBYZERO-NORECOVER
 960 // RUN: %clang -fsanitize=float-divide-by-zero -fsanitize-trap=float-divide-by-zero %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-DIVBYZERO,CHECK-DIVBYZERO-NORECOVER,CHECK-DIVBYZERO-TRAP
 961 // CHECK-DIVBYZERO: "-fsanitize=float-divide-by-zero"
 962 // CHECK-DIVBYZERO-RECOVER: "-fsanitize-recover=float-divide-by-zero"
 963 // CHECK-DIVBYZERO-NORECOVER-NOT: "-fsanitize-recover=float-divide-by-zero"
 964 // CHECK-DIVBYZERO-TRAP: "-fsanitize-trap=float-divide-by-zero"
 965
 966 // RUN: %clang -fsanitize=float-divide-by-zero -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-DIVBYZERO,CHECK-DIVBYZERO-MINIMAL
 967 // CHECK-DIVBYZERO-MINIMAL: "-fsanitize-minimal-runtime"
 968
 969 // RUN: %clang -fsanitize=undefined,float-divide-by-zero %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DIVBYZERO-UBSAN
 970 // CHECK-DIVBYZERO-UBSAN: "-fsanitize={{.*}},float-divide-by-zero,{{.*}}"
 971
 972 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined,function -mcmodel=large %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-FUNCTION-CODE-MODEL
 973 // CHECK-UBSAN-FUNCTION-CODE-MODEL: error: invalid argument '-fsanitize=function' only allowed with '-mcmodel=small'