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 // The trailing -fsanitize-merge takes precedence
  13 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                                                                              %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  14 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                             -fsanitize-merge                                 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  15 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                             -fsanitize-merge=undefined                       %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  16 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge                         -fsanitize-merge                                 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  17 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge                         -fsanitize-merge=undefined                       %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  18 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge=undefined               -fsanitize-merge                                 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  19 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge=undefined               -fsanitize-merge=undefined                       %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  20 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge=signed-integer-overflow -fsanitize-merge                                 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  21 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge=bool                       -fsanitize-merge=undefined                       %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  22 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                             -fsanitize-merge=undefined -fsanitize-merge=bool %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE
  23 // CHECK-UNDEFINED-MERGE: "-fsanitize-merge=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"
  24
  25 // The trailing arguments (-fsanitize-merge -fno-sanitize-merge=signed-integer-overflow) take precedence
  26 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                                                        -fno-sanitize-merge=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE2
  27 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                             -fsanitize-merge           -fno-sanitize-merge=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE2
  28 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                             -fsanitize-merge=undefined -fno-sanitize-merge=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE2
  29 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge                         -fsanitize-merge           -fno-sanitize-merge=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE2
  30 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge                         -fsanitize-merge=undefined -fno-sanitize-merge=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE2
  31 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge=signed-integer-overflow -fsanitize-merge           -fno-sanitize-merge=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE2
  32 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge=signed-integer-overflow -fsanitize-merge=undefined -fno-sanitize-merge=signed-integer-overflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE2
  33 // CHECK-UNDEFINED-MERGE2: "-fsanitize-merge=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"
  34
  35 // The trailing -fno-sanitize-merge takes precedence
  36 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                            -fno-sanitize-merge                                    %s -### 2>&1 | not FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE3
  37 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                            -fno-sanitize-merge=undefined                          %s -### 2>&1 | not FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE3
  38 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                            -fno-sanitize-merge           -fno-sanitize-merge=bool %s -### 2>&1 | not FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE3
  39 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                            -fno-sanitize-merge=undefined -fno-sanitize-merge=bool %s -### 2>&1 | not FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE3
  40 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge           -fno-sanitize-merge                                    %s -### 2>&1 | not FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE3
  41 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge           -fno-sanitize-merge=undefined                          %s -### 2>&1 | not FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE3
  42 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge=undefined -fno-sanitize-merge                                    %s -### 2>&1 | not FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE3
  43 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge=undefined -fno-sanitize-merge=undefined                          %s -### 2>&1 | not FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE3
  44 // CHECK-UNDEFINED-MERGE3: "-fsanitize-merge"
  45
  46 // The trailing arguments (-fsanitize-merge -fno-sanitize-merge=alignment,null) take precedence
  47 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                                                        -fno-sanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE4
  48 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                             -fsanitize-merge           -fno-sanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE4
  49 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                             -fsanitize-merge=undefined -fno-sanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE4
  50 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge                         -fsanitize-merge           -fno-sanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE4
  51 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge                         -fsanitize-merge=undefined -fno-sanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE4
  52 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge=signed-integer-overflow -fsanitize-merge           -fno-sanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE4
  53 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-merge=signed-integer-overflow -fsanitize-merge=undefined -fno-sanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE4
  54 // CHECK-UNDEFINED-MERGE4: "-fsanitize-merge=array-bounds,bool,builtin,enum,float-cast-overflow,function,integer-divide-by-zero,nonnull-attribute,pointer-overflow,return,returns-nonnull-attribute,shift-base,shift-exponent,signed-integer-overflow,unreachable,vla-bound"
  55
  56 // The trailing arguments (-fno-sanitize-merge -fsanitize-merge=alignment,null) take precedence
  57 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                          -fno-sanitize-merge           -fsanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE5
  58 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined                                          -fno-sanitize-merge=undefined -fsanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE5
  59 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge                         -fno-sanitize-merge           -fsanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE5
  60 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge                         -fno-sanitize-merge=undefined -fsanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE5
  61 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge=signed-integer-overflow -fno-sanitize-merge           -fsanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE5
  62 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fsanitize-merge=signed-integer-overflow -fno-sanitize-merge=undefined -fsanitize-merge=alignment,null %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-MERGE5
  63 // CHECK-UNDEFINED-MERGE5: "-fsanitize-merge=alignment,null"
  64
  65 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED
  66 // 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}"}}
  67
  68 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-DARWIN
  69 // 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}"}}
  70
  71 // RUN: %clang --target=i386-pc-win32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-UNDEFINED-WIN32,CHECK-UNDEFINED-MSVC
  72 // 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
  73 // RUN: %clang --target=x86_64-pc-win32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-UNDEFINED-WIN64,CHECK-UNDEFINED-MSVC
  74 // RUN: %clang --target=x86_64-w64-mingw32 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-WIN64-MINGW
  75 // 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
  76 // CHECK-UNDEFINED-WIN32: "--dependent-lib={{[^"]*}}ubsan_standalone{{(-i386)?}}.lib"
  77 // CHECK-UNDEFINED-WIN64: "--dependent-lib={{[^"]*}}ubsan_standalone{{(-x86_64)?}}.lib"
  78 // CHECK-UNDEFINED-WIN64-MINGW: "--dependent-lib={{[^"]*}}libclang_rt.ubsan_standalone{{(-x86_64)?}}.a"
  79 // CHECK-UNDEFINED-WIN-CXX: "--dependent-lib={{[^"]*}}ubsan_standalone_cxx{{[^"]*}}.lib"
  80 // 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|function),?){18}"}}
  81 // 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|function|vptr),?){19}"}}
  82
  83 // RUN: %clang --target=i386-pc-win32 -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-COVERAGE-WIN32
  84 // CHECK-COVERAGE-WIN32: "--dependent-lib={{[^"]*}}ubsan_standalone{{(-i386)?}}.lib"
  85 // RUN: %clang --target=x86_64-pc-win32 -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-COVERAGE-WIN64
  86 // CHECK-COVERAGE-WIN64: "--dependent-lib={{[^"]*}}ubsan_standalone{{(-x86_64)?}}.lib"
  87
  88 // 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"
  89 // 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}"}}
  90
  91 // RUN: %clang -fsanitize=implicit-integer-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-conversion,CHECK-implicit-integer-conversion-RECOVER
  92 // RUN: %clang -fsanitize=implicit-integer-conversion -fsanitize-recover=implicit-integer-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-conversion,CHECK-implicit-integer-conversion-RECOVER
  93 // RUN: %clang -fsanitize=implicit-integer-conversion -fno-sanitize-recover=implicit-integer-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-conversion,CHECK-implicit-integer-conversion-NORECOVER
  94 // RUN: %clang -fsanitize=implicit-integer-conversion -fsanitize-trap=implicit-integer-conversion %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-conversion,CHECK-implicit-integer-conversion-TRAP
  95 // CHECK-implicit-integer-conversion: "-fsanitize={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  96 // CHECK-implicit-integer-conversion-RECOVER: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  97 // CHECK-implicit-integer-conversion-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  98 // CHECK-implicit-integer-conversion-RECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
  99 // CHECK-implicit-integer-conversion-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}} // ???
 100 // CHECK-implicit-integer-conversion-NORECOVER-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
 101 // CHECK-implicit-integer-conversion-NORECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
 102 // CHECK-implicit-integer-conversion-TRAP: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
 103 // CHECK-implicit-integer-conversion-TRAP-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
 104 // CHECK-implicit-integer-conversion-TRAP-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation|implicit-integer-sign-change),?){3}"}}
 105
 106 // 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
 107 // 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
 108 // 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
 109 // 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
 110 // CHECK-implicit-integer-arithmetic-value-change: "-fsanitize={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 111 // CHECK-implicit-integer-arithmetic-value-change-RECOVER: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 112 // CHECK-implicit-integer-arithmetic-value-change-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 113 // CHECK-implicit-integer-arithmetic-value-change-RECOVER-NOT: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 114 // CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}} // ???
 115 // CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 116 // CHECK-implicit-integer-arithmetic-value-change-NORECOVER-NOT: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 117 // CHECK-implicit-integer-arithmetic-value-change-TRAP: "-fsanitize-trap={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 118 // CHECK-implicit-integer-arithmetic-value-change-TRAP-NOT: "-fsanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 119 // CHECK-implicit-integer-arithmetic-value-change-TRAP-NOT: "-fno-sanitize-recover={{((implicit-signed-integer-truncation|implicit-integer-sign-change),?){2}"}}
 120
 121 // RUN: %clang -fsanitize=implicit-integer-truncation %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-implicit-integer-truncation,CHECK-implicit-integer-truncation-RECOVER
 122 // 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
 123 // 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
 124 // 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
 125 // CHECK-implicit-integer-truncation: "-fsanitize={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 126 // CHECK-implicit-integer-truncation-RECOVER: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 127 // CHECK-implicit-integer-truncation-RECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 128 // CHECK-implicit-integer-truncation-RECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 129 // CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}} // ???
 130 // CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 131 // CHECK-implicit-integer-truncation-NORECOVER-NOT: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 132 // CHECK-implicit-integer-truncation-TRAP: "-fsanitize-trap={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 133 // CHECK-implicit-integer-truncation-TRAP-NOT: "-fsanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 134 // CHECK-implicit-integer-truncation-TRAP-NOT: "-fno-sanitize-recover={{((implicit-unsigned-integer-truncation|implicit-signed-integer-truncation),?){2}"}}
 135
 136 // RUN: %clang -fsanitize=bounds -### -fsyntax-only %s 2>&1 | FileCheck %s --check-prefix=CHECK-BOUNDS
 137 // CHECK-BOUNDS: "-fsanitize={{((array-bounds|local-bounds),?){2}"}}
 138
 139 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=all %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSANITIZE-ALL
 140 // CHECK-FSANITIZE-ALL: error: unsupported argument 'all' to option '-fsanitize='
 141
 142 // 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
 143 // CHECK-FNO-SANITIZE-ALL: "-fsanitize=thread"
 144
 145 // 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
 146 // 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}"}}
 147
 148 // RUN: %clang -fsanitize=shift -fno-sanitize=shift-base %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FSANITIZE-SHIFT-PARTIAL
 149 // CHECK-FSANITIZE-SHIFT-PARTIAL: "-fsanitize=shift-exponent"
 150
 151 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=vptr -fsanitize-trap=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-TRAP-UNDEF
 152 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=vptr -fsanitize-undefined-trap-on-error %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-TRAP-UNDEF
 153 // CHECK-VPTR-TRAP-UNDEF: error: invalid argument '-fsanitize=vptr' not allowed with '-fsanitize-trap=undefined'
 154
 155 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=vptr -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-NO-RTTI
 156 // CHECK-VPTR-NO-RTTI: '-fsanitize=vptr' not allowed with '-fno-rtti'
 157
 158 // RUN: %clang -fsanitize=undefined -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UNDEFINED-NO-RTTI
 159 // CHECK-UNDEFINED-NO-RTTI-NOT: vptr
 160
 161 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=address,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANT
 162 // CHECK-SANA-SANT: '-fsanitize=address' not allowed with '-fsanitize=thread'
 163
 164 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=address,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANM
 165 // CHECK-SANA-SANM: '-fsanitize=address' not allowed with '-fsanitize=memory'
 166
 167 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=thread,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANT-SANM
 168 // CHECK-SANT-SANM: '-fsanitize=thread' not allowed with '-fsanitize=memory'
 169
 170 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=memory,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANM-SANT
 171 // CHECK-SANM-SANT: '-fsanitize=thread' not allowed with '-fsanitize=memory'
 172
 173 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=leak,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-SANT
 174 // CHECK-SANL-SANT: '-fsanitize=leak' not allowed with '-fsanitize=thread'
 175
 176 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=leak,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-SANM
 177 // CHECK-SANL-SANM: '-fsanitize=leak' not allowed with '-fsanitize=memory'
 178
 179 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-ASAN
 180 // CHECK-KMSAN-ASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=address'
 181
 182 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,hwaddress -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-HWASAN
 183 // CHECK-KMSAN-HWASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=hwaddress'
 184
 185 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-LSAN
 186 // CHECK-KMSAN-LSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=leak'
 187
 188 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,thread -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-TSAN
 189 // CHECK-KMSAN-TSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=thread'
 190
 191 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,kernel-address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-KASAN
 192 // CHECK-KMSAN-KASAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=kernel-address'
 193
 194 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-MSAN
 195 // CHECK-KMSAN-MSAN: '-fsanitize=kernel-memory' not allowed with '-fsanitize=memory'
 196
 197 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-memory,safe-stack -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KMSAN-SAFESTACK
 198 // CHECK-KMSAN-SAFESTACK: '-fsanitize=kernel-memory' not allowed with '-fsanitize=safe-stack'
 199
 200 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-address,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANT
 201 // CHECK-SANKA-SANT: '-fsanitize=kernel-address' not allowed with '-fsanitize=thread'
 202
 203 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-address,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANM
 204 // CHECK-SANKA-SANM: '-fsanitize=kernel-address' not allowed with '-fsanitize=memory'
 205
 206 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-address,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANA
 207 // CHECK-SANKA-SANA: '-fsanitize=kernel-address' not allowed with '-fsanitize=address'
 208
 209 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-address,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKA-SANL
 210 // CHECK-SANKA-SANL: '-fsanitize=kernel-address' not allowed with '-fsanitize=leak'
 211
 212 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANT
 213 // CHECK-SANKHA-SANT: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=thread'
 214
 215 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANM
 216 // CHECK-SANKHA-SANM: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=memory'
 217
 218 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANA
 219 // CHECK-SANKHA-SANA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=address'
 220
 221 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,leak -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANL
 222 // CHECK-SANKHA-SANL: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=leak'
 223
 224 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,hwaddress -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANHA
 225 // CHECK-SANKHA-SANHA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=hwaddress'
 226
 227 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kernel-hwaddress,kernel-address -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANKHA-SANKA
 228 // CHECK-SANKHA-SANKA: '-fsanitize=kernel-hwaddress' not allowed with '-fsanitize=kernel-address'
 229
 230 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=hwaddress,thread -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANT
 231 // CHECK-SANHA-SANT: '-fsanitize=hwaddress' not allowed with '-fsanitize=thread'
 232
 233 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=hwaddress,memory -pie -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANM
 234 // CHECK-SANHA-SANM: '-fsanitize=hwaddress' not allowed with '-fsanitize=memory'
 235
 236 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=hwaddress,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANHA-SANA
 237 // CHECK-SANHA-SANA: '-fsanitize=hwaddress' not allowed with '-fsanitize=address'
 238
 239 // RUN: not %clang --target=aarch64-linux-android -fsanitize=memtag,address -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-SANA
 240 // CHECK-SANMT-SANA: '-fsanitize=memtag' not allowed with '-fsanitize=address'
 241
 242 // RUN: not %clang --target=aarch64-linux-android -fsanitize=memtag,hwaddress -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-SANHA
 243 // CHECK-SANMT-SANHA: '-fsanitize=memtag' not allowed with '-fsanitize=hwaddress'
 244
 245 // RUN: not %clang --target=i386-linux-android -fsanitize=memtag -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-BAD-ARCH
 246 // RUN: not %clang --target=x86_64-linux-android -fsanitize=memtag -fno-rtti %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-BAD-ARCH
 247 // CHECK-SANMT-BAD-ARCH: unsupported option '-fsanitize=memtag' for target
 248
 249 // RUN: %clang --target=aarch64-linux-android31 -fsanitize=memtag -march=armv8-a+memtag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-MT
 250 // CHECK-SANMT-MT: "-target-feature" "+mte"
 251 // CHECK-SANMT-MT-SAME: "-fsanitize=memtag-stack,memtag-heap,memtag-globals"
 252
 253 // RUN: not %clang --target=aarch64-linux -fsanitize=memtag -Xclang -target-feature -Xclang +mte %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-MT
 254
 255 // RUN: not %clang --target=aarch64-linux -fsanitize=memtag %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-NOMT-0
 256 // CHECK-SANMT-NOMT-0: '-fsanitize=memtag-stack' requires hardware support (+memtag)
 257
 258 // RUN: not %clang --target=aarch64-linux -fsanitize=memtag -I +mte %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANMT-NOMT-1
 259 // CHECK-SANMT-NOMT-1: '-fsanitize=memtag-stack' requires hardware support (+memtag)
 260
 261 // 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
 262 // 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
 263 // CHECK-USE-AFTER-SCOPE: -cc1{{.*}}-fsanitize-address-use-after-scope
 264
 265 // 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
 266 // 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
 267 // CHECK-USE-AFTER-SCOPE-OFF-NOT: -cc1{{.*}}address-use-after-scope
 268
 269 // 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
 270 // 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
 271 // CHECK-USE-AFTER-SCOPE-BOTH: -cc1{{.*}}-fsanitize-address-use-after-scope
 272
 273 // 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
 274 // CHECK-USE-AFTER-SCOPE-BOTH-OFF-NOT: -cc1{{.*}}address-use-after-scope
 275
 276 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-WITHOUT-USE-AFTER-SCOPE
 277 // CHECK-ASAN-WITHOUT-USE-AFTER-SCOPE: -cc1{{.*}}address-use-after-scope
 278
 279 // 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
 280 // 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
 281 // CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE: -cc1{{.*}}-fsanitize-address-poison-custom-array-cookie
 282
 283 // 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
 284 // 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
 285 // CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-OFF-NOT: -cc1{{.*}}address-poison-custom-array-cookie
 286
 287 // 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
 288 // 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
 289 // CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH: -cc1{{.*}}-fsanitize-address-poison-custom-array-cookie
 290
 291 // 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
 292 // CHECK-POISON-CUSTOM-ARRAY-NEW-COOKIE-BOTH-OFF-NOT: -cc1{{.*}}address-poison-custom-array-cookie
 293
 294 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-WITHOUT-POISON-CUSTOM-ARRAY-NEW-COOKIE
 295 // CHECK-ASAN-WITHOUT-POISON-CUSTOM-ARRAY-NEW-COOKIE-NOT: -cc1{{.*}}address-poison-custom-array-cookie
 296
 297 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-globals-dead-stripping %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 298 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 299 // 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
 300 // 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
 301 // RUN: %clang_cl --target=x86_64-windows-msvc -fsanitize=address -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 302 // RUN: %clang --target=x86_64-scei-ps4  -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 303 // RUN: %clang --target=x86_64-sie-ps5  -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
 304 // CHECK-ASAN-GLOBALS: -cc1{{.*}}-fsanitize-address-globals-dead-stripping
 305 // CHECK-NO-ASAN-GLOBALS-NOT: -cc1{{.*}}-fsanitize-address-globals-dead-stripping
 306
 307 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-address-outline-instrumentation %s -### 2>&1 | \
 308 // RUN:     FileCheck %s --check-prefix=CHECK-ASAN-OUTLINE-WARN
 309 // CHECK-ASAN-OUTLINE-WARN: warning: argument unused during compilation: '-fsanitize-address-outline-instrumentation'
 310 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-outline-instrumentation %s -### 2>&1 | \
 311 // RUN:     FileCheck %s --check-prefix=CHECK-ASAN-OUTLINE-OK
 312 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-outline-instrumentation -fsanitize-address-outline-instrumentation %s -### 2>&1 | \
 313 // RUN:     FileCheck %s --check-prefix=CHECK-ASAN-OUTLINE-OK
 314 // CHECK-ASAN-OUTLINE-OK: "-mllvm" "-asan-instrumentation-with-call-threshold=0"
 315 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fno-sanitize-address-outline-instrumentation %s -### 2>&1 | \
 316 // RUN:     FileCheck %s --check-prefix=CHECK-NO-CHECK-ASAN-CALLBACK
 317 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-address-outline-instrumentation -fno-sanitize-address-outline-instrumentation %s -### 2>&1 | \
 318 // RUN:     FileCheck %s --check-prefix=CHECK-NO-CHECK-ASAN-CALLBACK
 319 // CHECK-NO-CHECK-ASAN-CALLBACK-NOT: "-mllvm" "-asan-instrumentation-with-call-threshold=0"
 320
 321 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR
 322 // RUN: %clang_cl --target=x86_64-windows -fsanitize=address -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-ODR-INDICATOR-OFF
 323 // CHECK-ASAN-ODR-INDICATOR-NOT: "-fsanitize-address-use-odr-indicator"
 324
 325 // 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
 326 // 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
 327 // CHECK-ASAN-ODR-INDICATOR-OFF: "-cc1" {{.*}} "-fno-sanitize-address-use-odr-indicator"
 328
 329 // 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
 330 // 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
 331
 332 // 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
 333
 334 // RUN: %clang --target=x86_64-linux-gnu -fsanitize-memory-track-origins -pie %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ONLY-TRACK-ORIGINS
 335 // CHECK-ONLY-TRACK-ORIGINS: warning: argument unused during compilation: '-fsanitize-memory-track-origins'
 336
 337 // 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
 338 // CHECK-TRACK-ORIGINS-DISABLED-MSAN-NOT: warning: argument unused
 339
 340 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-EXTRA-TRACK-ORIGINS
 341 // CHECK-NO-EXTRA-TRACK-ORIGINS-NOT: "-fsanitize-memory-track-origins"
 342
 343 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize=alignment -fsanitize=vptr -fno-sanitize=vptr %s -### 2>&1
 344 // OK
 345
 346 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory -pie %s -### 2>&1
 347 // OK
 348
 349 // 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
 350 // 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
 351 // 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
 352 // 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
 353 // 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
 354 // 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
 355 // 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
 356
 357 // CHECK-TRACK-ORIGINS-1: -fsanitize-memory-track-origins=1
 358
 359 // 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
 360 // 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
 361 // 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
 362 // 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
 363 // 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
 364 // 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
 365 // CHECK-NO-TRACK-ORIGINS-NOT: sanitize-memory-track-origins
 366
 367 // 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
 368 // CHECK-TRACK-ORIGINS-2: -fsanitize-memory-track-origins=2
 369
 370 // RUN: not %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
 371 // CHECK-TRACK-ORIGINS-3: error: invalid value '3' in '-fsanitize-memory-track-origins=3'
 372
 373 // 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
 374 // 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
 375 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-USE-AFTER-DTOR
 376 // CHECK-USE-AFTER-DTOR: -cc1{{.*}}-fsanitize-memory-use-after-dtor
 377
 378 // 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
 379 // 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
 380 // CHECK-USE-AFTER-DTOR-OFF-NOT: -cc1{{.*}}memory-use-after-dtor
 381
 382 // 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
 383 // CHECK-ASAN-FIELD-PADDING-0-NOT: -fsanitize-address-field-padding
 384 // 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
 385 // CHECK-ASAN-FIELD-PADDING-1: -fsanitize-address-field-padding=1
 386 // 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
 387 // CHECK-ASAN-FIELD-PADDING-2: -fsanitize-address-field-padding=2
 388 // RUN: not %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
 389 // CHECK-ASAN-FIELD-PADDING-3: error: invalid value '3' in '-fsanitize-address-field-padding=3'
 390 // 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
 391 // CHECK-ASAN-FIELD-PADDING-NO-ASAN: warning: argument unused during compilation: '-fsanitize-address-field-padding=2'
 392 // 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
 393 // CHECK-ASAN-FIELD-PADDING-DISABLED-ASAN-NOT: warning: argument unused
 394
 395
 396 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=vptr -fno-sanitize=vptr -fsanitize=undefined,address %s -### 2>&1
 397 // OK
 398
 399 // RUN: %clang --target=arm-linux-androideabi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ANDROID-NO-ASAN
 400 // CHECK-ANDROID-NO-ASAN: "-mrelocation-model" "pic"
 401
 402 // RUN: not %clang --target=aarch64-linux-android -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-ANDROID
 403 // RUN: not %clang --target=i386-linux-android -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-ANDROID
 404 // RUN: not %clang --target=x86_64-linux-android -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-ANDROID
 405 // CHECK-MSAN-ANDROID: unsupported option '-fsanitize=memory' for target
 406
 407 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
 408 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
 409 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover=all -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-UBSAN
 410 // 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
 411 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fno-sanitize-recover=undefined -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-RECOVER-UBSAN
 412 // 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
 413 // 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
 414 // 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}"}}
 415 // CHECK-NO-RECOVER-UBSAN-NOT: sanitize-recover
 416
 417 // 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
 418 // CHECK-PARTIAL-RECOVER: "-fsanitize-recover={{((shift-base),?){1}"}}
 419
 420 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=address -fsanitize-recover=all -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-ASAN
 421 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=address -fsanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-RECOVER-ASAN
 422 // CHECK-RECOVER-ASAN: "-fsanitize-recover=address"
 423
 424 // RUN: not %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover=foobar,object-size,unreachable -### 2>&1 | FileCheck %s --check-prefix=CHECK-DIAG-RECOVER
 425 // CHECK-DIAG-RECOVER: unsupported argument 'foobar' to option '-fsanitize-recover='
 426 // CHECK-DIAG-RECOVER: unsupported argument 'unreachable' to option '-fsanitize-recover='
 427
 428 // RUN: %clang --target=x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover -fno-sanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEPRECATED-RECOVER
 429 // CHECK-DEPRECATED-RECOVER-NOT: is deprecated
 430
 431 // RUN: not %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
 432 // RUN: not %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
 433 // CHECK-NO-RECOVER-KASAN: unsupported argument 'kernel-address' to option '-fno-sanitize-recover='
 434 // CHECK-NO-RECOVER-KHWASAN: unsupported argument 'kernel-hwaddress' to option '-fno-sanitize-recover='
 435
 436 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL
 437 // CHECK-SANL: "-fsanitize=leak"
 438
 439 // 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
 440 // CHECK-SANA-SANL-NO-SANA: "-fsanitize=leak"
 441
 442 // RUN: %clang --target=i686-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-X86
 443 // CHECK-SANL-X86: "-fsanitize=leak"
 444
 445 // 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
 446 // CHECK-SANA-SANL-NO-SANA-X86: "-fsanitize=leak"
 447
 448 // RUN: %clang --target=arm-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-ARM
 449 // CHECK-SANL-ARM: "-fsanitize=leak"
 450
 451 // 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
 452 // CHECK-SANA-SANL-NO-SANA-ARM: "-fsanitize=leak"
 453
 454 // RUN: %clang --target=thumb-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-THUMB
 455 // CHECK-SANL-THUMB: "-fsanitize=leak"
 456
 457 // RUN: %clang --target=thumb-linux -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-THUMB
 458 // CHECK-SANA-SANL-NO-SANA-THUMB: "-fsanitize=leak"
 459
 460 // RUN: %clang --target=armeb-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-ARMEB
 461 // CHECK-SANL-ARMEB: "-fsanitize=leak"
 462
 463 // 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
 464 // CHECK-SANA-SANL-NO-SANA-ARMEB: "-fsanitize=leak"
 465
 466 // RUN: %clang --target=thumbeb-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-THUMBEB
 467 // CHECK-SANL-THUMBEB: "-fsanitize=leak"
 468
 469 // RUN: %clang --target=thumbeb-linux -fsanitize=address,leak -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANA-SANL-NO-SANA-THUMBEB
 470 // CHECK-SANA-SANL-NO-SANA-THUMBEB: "-fsanitize=leak"
 471
 472 // RUN: not %clang --target=mips-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS
 473 // CHECK-SANL-MIPS: unsupported option '-fsanitize=leak' for target 'mips-unknown-linux'
 474
 475 // RUN: not %clang --target=mips-unknown-freebsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS-FREEBSD
 476 // CHECK-SANL-MIPS-FREEBSD: unsupported option '-fsanitize=leak' for target 'mips-unknown-freebsd'
 477
 478 // RUN: %clang --target=mips64-unknown-freebsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-MIPS64-FREEBSD
 479 // CHECK-SANL-MIPS64-FREEBSD: "-fsanitize=leak"
 480
 481 // RUN: %clang --target=powerpc64-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC64
 482 // RUN: %clang --target=powerpc64le-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC64
 483 // CHECK-SANL-PPC64: "-fsanitize=leak"
 484 // RUN: not %clang --target=powerpc-unknown-linux -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-PPC
 485 // CHECK-SANL-PPC: unsupported option '-fsanitize=leak' for target 'powerpc-unknown-linux'
 486
 487 // RUN: %clang --target=riscv64-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-RISCV64
 488 // CHECK-SANL-RISCV64: "-fsanitize=leak"
 489
 490 // 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
 491 // CHECK-SANA-SANL-NO-SANA-RISCV64: "-fsanitize=leak"
 492
 493 // RUN: %clang --target=loongarch64-unknown-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL-LOONGARCH64
 494 // CHECK-SANL-LOONGARCH64: "-fsanitize=leak"
 495
 496 // 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
 497 // CHECK-SANA-SANL-NO-SANA-LOONGARCH64: "-fsanitize=leak"
 498
 499 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN
 500 // CHECK-MSAN: "-fno-assume-sane-operator-new"
 501 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN
 502 // CHECK-ASAN: "-fno-assume-sane-operator-new"
 503
 504 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=zzz %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DIAG1
 505 // CHECK-DIAG1: unsupported argument 'zzz' to option '-fsanitize='
 506 // CHECK-DIAG1-NOT: unsupported argument 'zzz' to option '-fsanitize='
 507
 508 // RUN: not %clang --target=x86_64-apple-darwin10 -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-DARWIN
 509 // CHECK-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
 510
 511 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=memory -fno-sanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-NOMSAN-DARWIN
 512 // CHECK-MSAN-NOMSAN-DARWIN-NOT: unsupported option
 513
 514 // RUN: not %clang --target=x86_64-apple-darwin10 -fsanitize=memory -fsanitize=thread,memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-TSAN-MSAN-DARWIN
 515 // CHECK-MSAN-TSAN-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
 516 // CHECK-MSAN-TSAN-MSAN-DARWIN-NOT: unsupported option
 517
 518 // RUN: not %clang --target=x86_64-apple-darwin10 -fsanitize=thread,memory -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MSAN-MSAN-DARWIN
 519 // CHECK-TSAN-MSAN-MSAN-DARWIN: unsupported option '-fsanitize=memory' for target 'x86_64-apple-darwin10'
 520 // CHECK-TSAN-MSAN-MSAN-DARWIN-NOT: unsupported option
 521
 522 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=numerical %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NSAN-X86-64-LINUX
 523 // CHECK-NSAN-X86-64-LINUX: "-fsanitize=numerical"
 524
 525 // RUN: not %clang --target=aarch64-unknown-linux-gnu -fsanitize=numerical %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NSAN-AARCH64-LINUX
 526 // CHECK-NSAN-AARCH64-LINUX: error: unsupported option '-fsanitize=numerical' for target 'aarch64-unknown-linux-gnu'
 527
 528 // RUN: not %clang --target=mips-unknown-linux -fsanitize=numerical %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NSAN-MIPS-LINUX
 529 // CHECK-NSAN-MIPS-LINUX: error: unsupported option '-fsanitize=numerical' for target 'mips-unknown-linux'
 530
 531 // RUN: %clang --target=x86_64-apple-macos -fsanitize=numerical %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NSAN-X86-64-MACOS
 532 // CHECK-NSAN-X86-64-MACOS: "-fsanitize=numerical"
 533
 534 // RUN: not %clang --target=arm64-apple-macos -fsanitize=numerical %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NSAN-ARM64-MACOS
 535 // CHECK-NSAN-ARM64-MACOS: error: unsupported option '-fsanitize=numerical' for target 'arm64-apple-macos'
 536
 537 // RUN: %clang --target=x86_64-apple-darwin -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-DARWIN
 538 // CHECK-TSAN-X86-64-DARWIN-NOT: unsupported option
 539 // RUN: %clang --target=x86_64-apple-macos -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-MACOS
 540 // CHECK-TSAN-X86-64-MACOS-NOT: unsupported option
 541 // RUN: %clang --target=arm64-apple-macos -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM64-MACOS
 542 // CHECK-TSAN-ARM64-MACOS-NOT: unsupported option
 543
 544 // RUN: %clang --target=arm64-apple-ios-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM64-IOSSIMULATOR
 545 // CHECK-TSAN-ARM64-IOSSIMULATOR-NOT: unsupported option
 546
 547 // RUN: %clang --target=arm64-apple-watchos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM64-WATCHOSSIMULATOR
 548 // CHECK-TSAN-ARM64-WATCHOSSIMULATOR-NOT: unsupported option
 549
 550 // RUN: %clang --target=arm64-apple-tvos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM64-TVOSSIMULATOR
 551 // CHECK-TSAN-ARM64-TVOSSIMULATOR-NOT: unsupported option
 552
 553 // RUN: %clang --target=x86_64-apple-ios-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-IOSSIMULATOR
 554 // CHECK-TSAN-X86-64-IOSSIMULATOR-NOT: unsupported option
 555
 556 // RUN: %clang --target=x86_64-apple-watchos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-WATCHOSSIMULATOR
 557 // CHECK-TSAN-X86-64-WATCHOSSIMULATOR-NOT: unsupported option
 558
 559 // RUN: %clang --target=x86_64-apple-tvos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-X86-64-TVOSSIMULATOR
 560 // CHECK-TSAN-X86-64-TVOSSIMULATOR-NOT: unsupported option
 561
 562 // RUN: not %clang --target=i386-apple-darwin -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-DARWIN
 563 // CHECK-TSAN-I386-DARWIN: unsupported option '-fsanitize=thread' for target 'i386-apple-darwin'
 564
 565 // RUN: not %clang --target=arm-apple-ios -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ARM-IOS
 566 // CHECK-TSAN-ARM-IOS: unsupported option '-fsanitize=thread' for target 'arm-apple-ios'
 567
 568 // RUN: not %clang --target=i386-apple-ios-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-IOSSIMULATOR
 569 // CHECK-TSAN-I386-IOSSIMULATOR: unsupported option '-fsanitize=thread' for target 'i386-apple-ios-simulator'
 570
 571 // RUN: not %clang --target=i386-apple-tvos-simulator -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-I386-TVOSSIMULATOR
 572 // CHECK-TSAN-I386-TVOSSIMULATOR: unsupported option '-fsanitize=thread' for target 'i386-apple-tvos-simulator'
 573
 574 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-memory-access %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MEMORY-ACCESS
 575 // CHECK-TSAN-MEMORY-ACCESS-NOT: -cc1{{.*}}tsan-instrument-memory-accesses=0
 576 // CHECK-TSAN-MEMORY-ACCESS-NOT: -cc1{{.*}}tsan-instrument-memintrinsics=0
 577 // 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
 578 // CHECK-TSAN-MEMORY-ACCESS-OFF: -cc1{{.*}}tsan-instrument-memory-accesses=0{{.*}}tsan-instrument-memintrinsics=0
 579 // 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
 580 // CHECK-TSAN-MEMORY-ACCESS-BOTH-NOT: -cc1{{.*}}tsan-instrument-memory-accesses=0
 581 // CHECK-TSAN-MEMORY-ACCESS-BOTH-NOT: -cc1{{.*}}tsan-instrument-memintrinsics=0
 582 // 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
 583 // CHECK-TSAN-MEMORY-ACCESS-BOTH-OFF: -cc1{{.*}}tsan-instrument-memory-accesses=0{{.*}}tsan-instrument-memintrinsics=0
 584
 585 // 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
 586 // CHECK-TSAN-FUNC-ENTRY-EXIT-NOT: -cc1{{.*}}tsan-instrument-func-entry-exit=0
 587 // 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
 588 // CHECK-TSAN-FUNC-ENTRY-EXIT-OFF: -cc1{{.*}}tsan-instrument-func-entry-exit=0
 589 // 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
 590 // CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH-NOT: -cc1{{.*}}tsan-instrument-func-entry-exit=0
 591 // 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
 592 // CHECK-TSAN-FUNC-ENTRY-EXIT-BOTH-OFF: -cc1{{.*}}tsan-instrument-func-entry-exit=0
 593
 594 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS
 595 // CHECK-TSAN-ATOMICS-NOT: -cc1{{.*}}tsan-instrument-atomics=0
 596 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=thread -fno-sanitize-thread-atomics %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-ATOMICS-OFF
 597 // CHECK-TSAN-ATOMICS-OFF: -cc1{{.*}}tsan-instrument-atomics=0
 598 // 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
 599 // CHECK-TSAN-ATOMICS-BOTH-NOT: -cc1{{.*}}tsan-instrument-atomics=0
 600 // 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
 601 // CHECK-TSAN-ATOMICS-BOTH-OFF: -cc1{{.*}}tsan-instrument-atomics=0
 602
 603 // RUN: %clang --target=x86_64-apple-darwin10 -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FUNCTION
 604 // RUN: %clang --target=aarch64-unknown-linux-gnu -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FUNCTION
 605 // RUN: %clang --target=riscv64-pc-freebsd -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-FUNCTION
 606 // CHECK-FUNCTION: -cc1{{.*}}"-fsanitize=function" "-fsanitize-recover=function"
 607
 608 // RUN: not %clang --target=x86_64-apple-darwin10 -mmacos-version-min=10.8 -fsanitize=vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-DARWIN-OLD
 609 // CHECK-VPTR-DARWIN-OLD: unsupported option '-fsanitize=vptr' for target 'x86_64-apple-darwin10'
 610
 611 // RUN: not %clang --target=arm-apple-ios4 -fsanitize=vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-IOS-OLD
 612 // CHECK-VPTR-IOS-OLD: unsupported option '-fsanitize=vptr' for target 'arm-apple-ios4'
 613
 614 // RUN: %clang --target=aarch64-apple-darwin15.0.0 -fsanitize=vptr %s -### 2>&1
 615 // OK
 616
 617 // RUN: %clang --target=x86_64-apple-darwin15.0.0-simulator -fsanitize=vptr %s -### 2>&1
 618 // OK
 619
 620 // RUN: %clang --target=x86_64-apple-darwin10 -mmacos-version-min=10.9 -fsanitize=alignment,vptr %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VPTR-DARWIN-NEW
 621 // CHECK-VPTR-DARWIN-NEW: -fsanitize=alignment,vptr
 622
 623 // RUN: %clang --target=armv7-apple-ios7 -miphoneos-version-min=7.0 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-IOS
 624 // CHECK-ASAN-IOS: -fsanitize=address
 625
 626 // RUN: %clang --target=i386-pc-openbsd -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-OPENBSD
 627 // CHECK-UBSAN-OPENBSD: "-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}"}}
 628
 629 // RUN: not %clang --target=i386-pc-openbsd -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-OPENBSD
 630 // CHECK-ASAN-OPENBSD: unsupported option '-fsanitize=address' for target 'i386-pc-openbsd'
 631
 632 // RUN: not %clang --target=i386-pc-openbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-OPENBSD
 633 // CHECK-LSAN-OPENBSD: unsupported option '-fsanitize=leak' for target 'i386-pc-openbsd'
 634
 635 // RUN: not %clang --target=i386-pc-openbsd -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-OPENBSD
 636 // CHECK-TSAN-OPENBSD: unsupported option '-fsanitize=thread' for target 'i386-pc-openbsd'
 637
 638 // RUN: not %clang --target=i386-pc-openbsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-OPENBSD
 639 // CHECK-MSAN-OPENBSD: unsupported option '-fsanitize=memory' for target 'i386-pc-openbsd'
 640
 641 // RUN: %clang --target=x86_64-apple-darwin -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-DARWIN
 642 // CHECK-LSAN-X86-64-DARWIN-NOT: unsupported option
 643
 644 // RUN: %clang --target=x86_64-apple-ios-simulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-IOSSIMULATOR
 645 // CHECK-LSAN-X86-64-IOSSIMULATOR-NOT: unsupported option
 646
 647 // RUN: %clang --target=x86_64-apple-tvos-simulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-X86-64-TVOSSIMULATOR
 648 // CHECK-LSAN-X86-64-TVOSSIMULATOR-NOT: unsupported option
 649
 650 // RUN: %clang --target=i386-apple-darwin -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-DARWIN
 651 // CHECK-LSAN-I386-DARWIN-NOT: unsupported option
 652
 653 // RUN: %clang --target=arm-apple-ios -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-ARM-IOS
 654 // CHECK-LSAN-ARM-IOS-NOT: unsupported option
 655
 656 // RUN: %clang --target=i386-apple-ios-simulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-IOSSIMULATOR
 657 // CHECK-LSAN-I386-IOSSIMULATOR-NOT: unsupported option
 658
 659 // RUN: %clang --target=i386-apple-tvos-simulator -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-I386-TVOSSIMULATOR
 660 // CHECK-LSAN-I386-TVOSSIMULATOR-NOT: unsupported option
 661
 662
 663 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 664 // RUN: %clang --target=x86_64-apple-darwin10 -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 665 // RUN: %clang --target=x86_64-pc-win32 -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOMFCALL
 666 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi -fsanitize-cfi-cross-dso -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOMFCALL
 667 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-derived-cast -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-DCAST
 668 // RUN: %clang --target=x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-unrelated-cast -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-UCAST
 669 // RUN: %clang --target=x86_64-linux-gnu -flto -fvisibility=hidden -fsanitize=cfi-nvcall -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NVCALL
 670 // RUN: %clang --target=x86_64-linux-gnu -flto -fvisibility=hidden -fsanitize=cfi-vcall -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-VCALL
 671 // RUN: %clang --target=arm-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 672 // RUN: %clang --target=aarch64-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 673 // RUN: %clang --target=arm-linux-android -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 674 // RUN: %clang --target=arm-none-eabi -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 675 // RUN: %clang --target=thumb-none-eabi -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 676 // RUN: %clang --target=aarch64-linux-android -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 677 // RUN: %clang --target=aarch64_be -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 678 // RUN: %clang --target=riscv32 -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 679 // RUN: %clang --target=riscv64 -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 680 // RUN: %clang --target=loongarch64 -fvisibility=hidden -fsanitize=cfi -flto -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI
 681 // CHECK-CFI: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall
 682 // CHECK-CFI-NOMFCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast,cfi-icall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall
 683 // CHECK-CFI-DCAST: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast
 684 // CHECK-CFI-UCAST: -emit-llvm-bc{{.*}}-fsanitize=cfi-unrelated-cast
 685 // CHECK-CFI-NVCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-nvcall
 686 // CHECK-CFI-VCALL: -emit-llvm-bc{{.*}}-fsanitize=cfi-vcall
 687
 688 // RUN: not %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
 689 // CHECK-CFI-NOLTO: '-fsanitize=cfi-derived-cast' only allowed with '-flto'
 690
 691 // RUN: not %clang --target=x86_64-linux-gnu -flto -fsanitize=cfi-derived-cast -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS
 692 // CHECK-CFI-NOVIS: error: invalid argument '-fsanitize=cfi-derived-cast' only allowed with '-fvisibility='
 693
 694 // RUN: %clang --target=x86_64-pc-win32 -flto -fsanitize=cfi-derived-cast -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS-NOERROR
 695 // RUN: echo > %t.o
 696 // RUN: %clang --target=x86_64-linux-gnu -flto -fsanitize=cfi-derived-cast -resource-dir=%S/Inputs/resource_dir %t.o -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOVIS-NOERROR
 697 // CHECK-CFI-NOVIS-NOERROR-NOT: only allowed with
 698
 699 // RUN: not %clang --target=mips-unknown-linux -fsanitize=cfi-icall %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-ICALL-MIPS
 700 // CHECK-CFI-ICALL-MIPS: error: unsupported option '-fsanitize=cfi-icall' for target 'mips-unknown-linux'
 701
 702 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize-trap=address -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-TRAP
 703 // CHECK-ASAN-TRAP: error: unsupported argument 'address' to option '-fsanitize-trap='
 704
 705 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize-trap=hwaddress -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-TRAP
 706 // CHECK-HWASAN-TRAP: error: unsupported argument 'hwaddress' to option '-fsanitize-trap='
 707
 708 // RUN: not %clang --target=x86_64-apple-darwin10 -mmacos-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
 709 // CHECK-CFI-NOTRAP-OLD-MACOS: error: unsupported option '-fno-sanitize-trap=cfi-vcall' for target 'x86_64-apple-darwin10'
 710
 711 // RUN: %clang --target=x86_64-pc-win32 -flto -fsanitize=cfi-vcall -fno-sanitize-trap=cfi -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-WIN
 712 // CHECK-CFI-NOTRAP-WIN: -emit-llvm-bc
 713 // CHECK-CFI-NOTRAP-WIN-NOT: -fsanitize-trap=cfi
 714
 715 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fsanitize-cfi-cross-dso -flto -fvisibility=hidden -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CROSS-DSO
 716 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -flto -fvisibility=hidden -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NO-CROSS-DSO
 717 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fsanitize-cfi-cross-dso -fno-sanitize-cfi-cross-dso -fvisibility=hidden -flto -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NO-CROSS-DSO
 718 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-cfi-cross-dso -fsanitize-cfi-cross-dso -fvisibility=hidden -flto -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CROSS-DSO
 719 // CHECK-CFI-CROSS-DSO: -emit-llvm-bc
 720 // CHECK-CFI-CROSS-DSO: -fsanitize-cfi-cross-dso
 721 // CHECK-CFI-NO-CROSS-DSO: -emit-llvm-bc
 722 // CHECK-CFI-NO-CROSS-DSO-NOT: -fsanitize-cfi-cross-dso
 723
 724 // RUN: not %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
 725 // CHECK-CFI-MFCALL-CROSS-DSO: '-fsanitize=cfi-mfcall' not allowed with '-fsanitize-cfi-cross-dso'
 726
 727 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fsanitize-cfi-icall-generalize-pointers -fvisibility=hidden -flto -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-GENERALIZE-POINTERS
 728 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fvisibility=hidden -flto -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-CFI-GENERALIZE-POINTERS
 729 // CHECK-CFI-GENERALIZE-POINTERS: -fsanitize-cfi-icall-generalize-pointers
 730 // CHECK-NO-CFI-GENERALIZE-POINTERS-NOT: -fsanitize-cfi-icall-generalize-pointers
 731
 732 // RUN: not %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
 733 // CHECK-CFI-GENERALIZE-AND-CROSS-DSO: error: invalid argument '-fsanitize-cfi-cross-dso' not allowed with '-fsanitize-cfi-icall-generalize-pointers'
 734
 735 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fsanitize-cfi-canonical-jump-tables -fvisibility=hidden -flto -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CANONICAL-JUMP-TABLES
 736 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fno-sanitize-cfi-canonical-jump-tables -fvisibility=hidden -flto -c %s -resource-dir=%S/Inputs/resource_dir -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-CFI-CANONICAL-JUMP-TABLES
 737 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi-icall -fvisibility=hidden -flto -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-CANONICAL-JUMP-TABLES
 738 // CHECK-CFI-CANONICAL-JUMP-TABLES: -fsanitize-cfi-canonical-jump-tables
 739 // CHECK-NO-CFI-CANONICAL-JUMP-TABLES-NOT: -fsanitize-cfi-canonical-jump-tables
 740
 741 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fsanitize-stats -flto -fvisibility=hidden -c -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-STATS
 742 // CHECK-CFI-STATS: -fsanitize-stats
 743
 744 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kcfi -fsanitize=cfi -flto -fvisibility=hidden %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI-NOCFI
 745 // CHECK-KCFI-NOCFI: error: invalid argument '-fsanitize=kcfi' not allowed with '-fsanitize=cfi'
 746
 747 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kcfi -fsanitize-trap=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI-NOTRAP
 748 // CHECK-KCFI-NOTRAP: error: unsupported argument 'kcfi' to option '-fsanitize-trap='
 749
 750 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI
 751 // CHECK-KCFI: "-fsanitize=kcfi"
 752
 753 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kcfi -fno-sanitize-recover=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI-RECOVER
 754 // CHECK-KCFI-RECOVER: error: unsupported argument 'kcfi' to option '-fno-sanitize-recover='
 755
 756 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=kcfi,function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-KCFI-FUNCTION
 757 // CHECK-KCFI-FUNCTION: error: invalid argument '-fsanitize=kcfi' not allowed with '-fsanitize=function'
 758
 759 // RUN: not %clang_cl -fsanitize=address -c -MDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 760 // RUN: not %clang_cl -fsanitize=address -c -MTd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 761 // RUN: not %clang_cl -fsanitize=address -c -LDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 762 // RUN: not %clang_cl -fsanitize=address -c -MD -MDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 763 // RUN: not %clang_cl -fsanitize=address -c -MT -MTd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 764 // RUN: not %clang_cl -fsanitize=address -c -LD -LDd -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-DEBUGRTL
 765 // CHECK-ASAN-DEBUGRTL: error: invalid argument
 766 // CHECK-ASAN-DEBUGRTL: not allowed with '-fsanitize=address'
 767 // CHECK-ASAN-DEBUGRTL: note: AddressSanitizer doesn't support linking with debug runtime libraries yet
 768
 769 // RUN: %clang_cl -fsanitize=address -c -MT -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 770 // RUN: %clang_cl -fsanitize=address -c -MD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 771 // RUN: %clang_cl -fsanitize=address -c -LD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 772 // RUN: %clang_cl -fsanitize=address -c -MTd -MT -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 773 // RUN: %clang_cl -fsanitize=address -c -MDd -MD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 774 // RUN: %clang_cl -fsanitize=address -c -LDd -LD -### -- %s 2>&1 | FileCheck %s -check-prefix=CHECK-ASAN-RELEASERTL
 775 // CHECK-ASAN-RELEASERTL-NOT: error: invalid argument
 776
 777 // RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
 778 // NOSP-NOT: "-fsanitize=safe-stack"
 779
 780 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
 781 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
 782 // RUN: %clang --target=x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
 783 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
 784 // RUN: %clang --target=arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
 785 // RUN: %clang --target=aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
 786 // NO-SP-NOT: stack-protector
 787 // NO-SP: "-fsanitize=safe-stack"
 788 // SP-ASAN: error: invalid argument '-fsanitize=safe-stack' not allowed with '-fsanitize=address'
 789 // SP: -stack-protector
 790 // SP: "-fsanitize=safe-stack"
 791 // NO-SP-NOT: stack-protector
 792
 793 // RUN: %clang --target=powerpc64-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
 794 // RUN: %clang --target=powerpc64le-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
 795 // CHECK-SANM: "-fsanitize=memory"
 796
 797 // RUN: %clang --target=x86_64--freebsd -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-FREEBSD
 798 // RUN: %clang --target=aarch64--freebsd -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-FREEBSD
 799 // KERNEL-ADDRESS-FREEBSD: "-fsanitize=kernel-address"
 800
 801 // RUN: %clang --target=x86_64--freebsd -fsanitize=kernel-memory %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-MEMORY-FREEBSD
 802 // RUN: %clang --target=aarch64--freebsd -fsanitize=kernel-memory %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-MEMORY-FREEBSD
 803 // KERNEL-MEMORY-FREEBSD: "-fsanitize=kernel-memory"
 804
 805 // * NetBSD; please keep ordered as in Sanitizers.def *
 806
 807 // RUN: %clang --target=i386--netbsd -fsanitize=address %s -### 2>&1 | FileCheck %s -check-prefix=ADDRESS-NETBSD
 808 // RUN: %clang --target=x86_64--netbsd -fsanitize=address %s -### 2>&1 | FileCheck %s -check-prefix=ADDRESS-NETBSD
 809 // ADDRESS-NETBSD: "-fsanitize=address"
 810
 811 // RUN: %clang --target=x86_64--netbsd -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-NETBSD
 812 // KERNEL-ADDRESS-NETBSD: "-fsanitize=kernel-address"
 813
 814 // RUN: %clang --target=x86_64--netbsd -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s -check-prefix=HWADDRESS-NETBSD
 815 // HWADDRESS-NETBSD: "-fsanitize=hwaddress"
 816
 817 // RUN: %clang --target=x86_64--netbsd -fsanitize=kernel-hwaddress %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-HWADDRESS-NETBSD
 818 // KERNEL-HWADDRESS-NETBSD: "-fsanitize=kernel-hwaddress"
 819
 820 // RUN: %clang --target=x86_64--netbsd -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=MEMORY-NETBSD
 821 // MEMORY-NETBSD: "-fsanitize=memory"
 822
 823 // RUN: %clang --target=x86_64--netbsd -fsanitize=kernel-memory %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-MEMORY-NETBSD
 824 // KERNEL-MEMORY-NETBSD: "-fsanitize=kernel-memory"
 825
 826 // RUN: %clang --target=x86_64--netbsd -fsanitize=thread %s -### 2>&1 | FileCheck %s -check-prefix=THREAD-NETBSD
 827 // THREAD-NETBSD: "-fsanitize=thread"
 828
 829 // RUN: %clang --target=i386--netbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s -check-prefix=LEAK-NETBSD
 830 // RUN: %clang --target=x86_64--netbsd -fsanitize=leak %s -### 2>&1 | FileCheck %s -check-prefix=LEAK-NETBSD
 831 // LEAK-NETBSD: "-fsanitize=leak"
 832
 833 // RUN: %clang --target=i386--netbsd -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-NETBSD
 834 // RUN: %clang --target=x86_64--netbsd -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-NETBSD
 835 // FUNCTION-NETBSD: "-fsanitize=function"
 836
 837 // RUN: %clang --target=i386--netbsd -fsanitize=vptr %s -### 2>&1 | FileCheck %s -check-prefix=VPTR-NETBSD
 838 // RUN: %clang --target=x86_64--netbsd -fsanitize=vptr %s -### 2>&1 | FileCheck %s -check-prefix=VPTR-NETBSD
 839 // VPTR-NETBSD: "-fsanitize=vptr"
 840
 841 // RUN: %clang --target=x86_64--netbsd -fsanitize=dataflow %s -### 2>&1 | FileCheck %s -check-prefix=DATAFLOW-NETBSD
 842 // DATAFLOW-NETBSD: "-fsanitize=dataflow"
 843
 844 // RUN: %clang --target=i386--netbsd -fsanitize=cfi -flto -fvisibility=hidden -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s -check-prefix=CFI-NETBSD
 845 // RUN: %clang --target=x86_64--netbsd -fsanitize=cfi -flto -fvisibility=hidden -resource-dir=%S/Inputs/resource_dir -c %s -### 2>&1 | FileCheck %s -check-prefix=CFI-NETBSD
 846 // CFI-NETBSD: "-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 847
 848 // RUN: %clang --target=i386--netbsd -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-NETBSD
 849 // RUN: %clang --target=x86_64--netbsd -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-NETBSD
 850 // SAFESTACK-NETBSD: "-fsanitize=safe-stack"
 851
 852 // RUN: %clang --target=x86_64--netbsd -fsanitize=shadow-call-stack %s -### 2>&1 | FileCheck %s -check-prefix=SHADOW-CALL-STACK-NETBSD
 853 // SHADOW-CALL-STACK-NETBSD: "-fsanitize=shadow-call-stack"
 854
 855 // RUN: %clang --target=i386--netbsd -fsanitize=undefined %s -### 2>&1 | FileCheck %s -check-prefix=UNDEFINED-NETBSD
 856 // RUN: %clang --target=x86_64--netbsd -fsanitize=undefined %s -### 2>&1 | FileCheck %s -check-prefix=UNDEFINED-NETBSD
 857 // UNDEFINED-NETBSD: "-fsanitize={{.*}}
 858
 859 // RUN: %clang --target=i386--netbsd -fsanitize=scudo %s -### 2>&1 | FileCheck %s -check-prefix=SCUDO-NETBSD
 860 // RUN: %clang --target=x86_64--netbsd -fsanitize=scudo %s -### 2>&1 | FileCheck %s -check-prefix=SCUDO-NETBSD
 861 // SCUDO-NETBSD: "-fsanitize=scudo"
 862
 863 // RUN: %clang --target=i386--solaris -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-SOLARIS
 864 // RUN: %clang --target=x86_64--solaris -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-SOLARIS
 865 // FUNCTION-SOLARIS: "-fsanitize=function"
 866
 867
 868 // RUN: not %clang --target=x86_64-scei-ps4 -fsanitize=dataflow %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DFSAN-PS4
 869 // CHECK-DFSAN-PS4: unsupported option '-fsanitize=dataflow' for target 'x86_64-scei-ps4'
 870 // RUN: not %clang --target=x86_64-scei-ps4 -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-LSAN-PS4
 871 // CHECK-LSAN-PS4: unsupported option '-fsanitize=leak' for target 'x86_64-scei-ps4'
 872 // RUN: not %clang --target=x86_64-scei-ps4 -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-PS4
 873 // CHECK-MSAN-PS4: unsupported option '-fsanitize=memory' for target 'x86_64-scei-ps4'
 874 // RUN: not %clang --target=x86_64-scei-ps4 -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-PS4
 875 // CHECK-TSAN-PS4: unsupported option '-fsanitize=thread' for target 'x86_64-scei-ps4'
 876 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-PS4
 877 // Make sure there are no *.{o,bc} or -l passed before the ASan library.
 878 // CHECK-ASAN-PS4-NOT: {{(\.(o|bc)"? |-l).*-lSceDbgAddressSanitizer_stub_weak}}
 879 // CHECK-ASAN-PS4: --dependent-lib=libSceDbgAddressSanitizer_stub_weak.a
 880 // CHECK-ASAN-PS4-NOT: {{(\.(o|bc)"? |-l).*-lSceDbgAddressSanitizer_stub_weak}}
 881 // CHECK-ASAN-PS4: -lSceDbgAddressSanitizer_stub_weak
 882 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=address -nostdlib %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
 883 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=address -nodefaultlibs %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
 884 // RUN: %clang --target=x86_64-scei-ps4 -fsanitize=address -nodefaultlibs -nostdlib  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS4
 885 // CHECK-ASAN-NOLIB-PS4-NOT: SceDbgAddressSanitizer_stub_weak
 886
 887 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-PS5
 888 // Make sure there are no *.{o,bc} or -l passed before the ASan library.
 889 // CHECK-ASAN-PS5-NOT: {{(\.(o|bc)"? |-l).*-lSceAddressSanitizer_nosubmission_stub_weak}}
 890 // CHECK-ASAN-PS5: --dependent-lib=libSceAddressSanitizer_nosubmission_stub_weak.a
 891 // CHECK-ASAN-PS5-NOT: {{(\.(o|bc)"? |-l).*-lSceAddressSanitizer_nosubmission_stub_weak}}
 892 // CHECK-ASAN-PS5: -lSceAddressSanitizer_nosubmission_stub_weak
 893 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=address -nostdlib %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS5
 894 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=address -nodefaultlibs %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS5
 895 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=address -nodefaultlibs -nostdlib  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-NOLIB-PS5
 896 // CHECK-ASAN-NOLIB-PS5-NOT: SceAddressSanitizer_nosubmission_stub_weak
 897
 898 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-PS5
 899 // Make sure there are no *.{o,bc} or -l passed before the TSan library.
 900 // CHECK-TSAN-PS5-NOT: {{(\.(o|bc)"? |-l).*-lSceThreadSanitizer_nosubmission_stub_weak}}
 901 // CHECK-TSAN-PS5: --dependent-lib=libSceThreadSanitizer_nosubmission_stub_weak.a
 902 // CHECK-TSAN-PS5-NOT: {{(\.(o|bc)"? |-l).*-lSceThreadSanitizer_nosubmission_stub_weak}}
 903 // CHECK-TSAN-PS5: -lSceThreadSanitizer_nosubmission_stub_weak
 904 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=thread -nostdlib %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-NOLIB-PS5
 905 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=thread -nodefaultlibs %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-NOLIB-PS5
 906 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=thread -nodefaultlibs -nostdlib  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-NOLIB-PS5
 907 // CHECK-TSAN-NOLIB-PS5-NOT: SceThreadSanitizer_nosubmission_stub_weak
 908
 909
 910 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-MINIMAL
 911 // CHECK-ASAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=address'
 912
 913 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=thread -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TSAN-MINIMAL
 914 // CHECK-TSAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=thread'
 915
 916 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-MINIMAL
 917 // 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|function),?){18}"}}
 918 // CHECK-UBSAN-MINIMAL: "-fsanitize-minimal-runtime"
 919
 920 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=integer -fsanitize-trap=integer %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INTSAN-TRAP
 921 // 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"
 922
 923 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=integer -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INTSAN-MINIMAL
 924 // 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"
 925 // CHECK-INTSAN-MINIMAL: "-fsanitize-minimal-runtime"
 926
 927 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=implicit-conversion -fsanitize-trap=implicit-conversion %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-IMPL-CONV-TRAP
 928 // CHECK-IMPL-CONV-TRAP: "-fsanitize-trap=implicit-unsigned-integer-truncation,implicit-signed-integer-truncation,implicit-integer-sign-change,implicit-bitfield-conversion"
 929
 930 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=implicit-conversion -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-IMPL-CONV-MINIMAL
 931 // CHECK-IMPL-CONV-MINIMAL: "-fsanitize=implicit-unsigned-integer-truncation,implicit-signed-integer-truncation,implicit-integer-sign-change,implicit-bitfield-conversion"
 932 // CHECK-IMPL-CONV-MINIMAL: "-fsanitize-minimal-runtime"
 933
 934 // 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
 935 // CHECK-MEMTAG-MINIMAL: "-fsanitize=memtag-stack,memtag-heap,memtag-globals"
 936 // CHECK-MEMTAG-MINIMAL: "-fsanitize-minimal-runtime"
 937
 938 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize=function -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck /dev/null --implicit-check-not=error:
 939
 940 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize=vptr -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-VPTR-MINIMAL
 941 // CHECK-UBSAN-VPTR-MINIMAL: error: invalid argument '-fsanitize=vptr' not allowed with '-fsanitize-minimal-runtime'
 942
 943 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=address -fsanitize-minimal-runtime -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-UBSAN-MINIMAL
 944 // CHECK-ASAN-UBSAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=address'
 945 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-MINIMAL
 946 // CHECK-HWASAN-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' not allowed with '-fsanitize=hwaddress'
 947
 948 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -flto -fvisibility=hidden -fsanitize-minimal-runtime -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-MINIMAL
 949 // CHECK-CFI-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 950 // CHECK-CFI-MINIMAL: "-fsanitize-trap=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 951 // CHECK-CFI-MINIMAL: "-fsanitize-minimal-runtime"
 952
 953 // RUN: not %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
 954 // CHECK-CFI-NOTRAP-MINIMAL: error: invalid argument 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
 955
 956 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-trap=cfi-icall -fno-sanitize=cfi-icall -flto -fvisibility=hidden -fsanitize-minimal-runtime -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOICALL-MINIMAL
 957 // CHECK-CFI-NOICALL-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 958 // CHECK-CFI-NOICALL-MINIMAL: "-fsanitize-trap=cfi-derived-cast,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 959 // CHECK-CFI-NOICALL-MINIMAL: "-fsanitize-minimal-runtime"
 960
 961 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=shadow-call-stack -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCS-MINIMAL
 962 // CHECK-SCS-MINIMAL: "-fsanitize=shadow-call-stack"
 963 // CHECK-SCS-MINIMAL: "-fsanitize-minimal-runtime"
 964
 965 // RUN: %clang --target=aarch64 -fsanitize=shadow-call-stack -ffixed-x18 %s -### 2>&1 | FileCheck %s --check-prefix=AARCH64-SCS
 966 // RUN: %clang --target=aarch64_be -fsanitize=shadow-call-stack -ffixed-x18 %s -### 2>&1 | FileCheck %s --check-prefix=AARCH64-SCS
 967 // AARCH64-SCS: "-fsanitize=shadow-call-stack"
 968
 969 // RUN: %clang --target=aarch64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 970 // RUN: %clang --target=arm-linux-androideabi -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 971 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 972 // RUN: %clang --target=i386-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 973 // RUN: %clang --target=loongarch64-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 974 // RUN: %clang --target=mips64-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 975 // RUN: %clang --target=mips64el-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 976 // RUN: %clang --target=mips-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 977 // RUN: %clang --target=mipsel-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 978 // RUN: %clang --target=powerpc64-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 979 // RUN: %clang --target=powerpc64le-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 980 // RUN: %clang --target=riscv64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
 981 // CHECK-SCUDO: "-fsanitize=scudo"
 982
 983 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo,undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-UBSAN
 984 // CHECK-SCUDO-UBSAN: "-fsanitize={{.*}}scudo"
 985
 986 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-MINIMAL
 987 // CHECK-SCUDO-MINIMAL: "-fsanitize=scudo"
 988 // CHECK-SCUDO-MINIMAL: "-fsanitize-minimal-runtime"
 989
 990 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=undefined,scudo -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-UBSAN-MINIMAL
 991 // CHECK-SCUDO-UBSAN-MINIMAL: "-fsanitize={{.*}}scudo"
 992 // CHECK-SCUDO-UBSAN-MINIMAL: "-fsanitize-minimal-runtime"
 993
 994 // RUN: not %clang --target=powerpc-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SCUDO
 995 // CHECK-NO-SCUDO: unsupported option
 996
 997 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=scudo,address  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-ASAN
 998 // CHECK-SCUDO-ASAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=address'
 999 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=scudo,leak  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-LSAN
1000 // CHECK-SCUDO-LSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=leak'
1001 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=scudo,memory  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-MSAN
1002 // CHECK-SCUDO-MSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=memory'
1003 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=scudo,thread  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-TSAN
1004 // CHECK-SCUDO-TSAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=thread'
1005 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=scudo,hwaddress  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-HWASAN
1006 // CHECK-SCUDO-HWASAN: error: invalid argument '-fsanitize=scudo' not allowed with '-fsanitize=hwaddress'
1007 //
1008 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=scudo,kernel-memory  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-KMSAN
1009 // CHECK-SCUDO-KMSAN: error: invalid argument '-fsanitize=kernel-memory' not allowed with '-fsanitize=scudo'
1010
1011 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-INTERCEPTOR-ABI
1012 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=interceptor %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-INTERCEPTOR-ABI
1013 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=platform %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-PLATFORM-ABI
1014 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-abi=foo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-FOO-ABI
1015 // CHECK-HWASAN-INTERCEPTOR-ABI: "-default-function-attr" "hwasan-abi=interceptor"
1016 // CHECK-HWASAN-PLATFORM-ABI: "-default-function-attr" "hwasan-abi=platform"
1017 // CHECK-HWASAN-FOO-ABI: error: invalid value 'foo' in '-fsanitize-hwaddress-abi=foo'
1018
1019 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=hwaddress -fsanitize-hwaddress-experimental-aliasing %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-HWASAN-ALIAS
1020 // CHECK-HWASAN-ALIAS: "-mllvm" "-hwasan-experimental-use-page-aliases=1"
1021
1022 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=address,pointer-compare,pointer-subtract %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POINTER-ALL
1023 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=pointer-compare %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POINTER-CMP-NEEDS-ADDRESS
1024 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=pointer-subtract %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-POINTER-SUB-NEEDS-ADDRESS
1025 // 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
1026 // 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
1027 // CHECK-POINTER-ALL: -cc1{{.*}}-fsanitize={{[^"]*}}pointer-compare,pointer-subtract{{.*}}" {{.*}} "-mllvm" "-asan-detect-invalid-pointer-cmp" {{.*}}"-mllvm" "-asan-detect-invalid-pointer-sub"
1028 // CHECK-POINTER-CMP-NEEDS-ADDRESS: error: invalid argument '-fsanitize=pointer-compare' only allowed with '-fsanitize=address'
1029 // CHECK-POINTER-SUB-NEEDS-ADDRESS: error: invalid argument '-fsanitize=pointer-subtract' only allowed with '-fsanitize=address'
1030 // CHECK-NO-POINTER-SUB-NOT: {{.*}}asan-detect-invalid-pointer{{.*}}
1031 // CHECK-NO-POINTER-CMP-NOT: {{.*}}asan-detect-invalid-pointer{{.*}}
1032
1033 // RUN: %clang -fsanitize=float-divide-by-zero %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-DIVBYZERO,CHECK-DIVBYZERO-RECOVER
1034 // 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
1035 // 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
1036 // CHECK-DIVBYZERO: "-fsanitize=float-divide-by-zero"
1037 // CHECK-DIVBYZERO-RECOVER: "-fsanitize-recover=float-divide-by-zero"
1038 // CHECK-DIVBYZERO-NORECOVER-NOT: "-fsanitize-recover=float-divide-by-zero"
1039 // CHECK-DIVBYZERO-TRAP: "-fsanitize-trap=float-divide-by-zero"
1040
1041 // RUN: %clang -fsanitize=float-divide-by-zero -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefixes=CHECK-DIVBYZERO,CHECK-DIVBYZERO-MINIMAL
1042 // CHECK-DIVBYZERO-MINIMAL: "-fsanitize-minimal-runtime"
1043
1044 // RUN: %clang -fsanitize=undefined,float-divide-by-zero %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-DIVBYZERO-UBSAN
1045 // CHECK-DIVBYZERO-UBSAN: "-fsanitize={{.*}},float-divide-by-zero,{{.*}}"
1046
1047 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=undefined,function -mcmodel=large %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-FUNCTION-CODE-MODEL
1048 // CHECK-UBSAN-FUNCTION-CODE-MODEL: error: invalid argument '-fsanitize=function' only allowed with '-mcmodel=small'
1049
1050 // RUN: not %clang --target=x86_64-sie-ps5 -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-FUNCTION-TARGET
1051 // RUN: not %clang --target=x86_64-sie-ps5 -fsanitize=undefined -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-FUNCTION-TARGET
1052 // RUN: not %clang --target=x86_64-sie-ps5 -fsanitize=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-KCFI-TARGET
1053 // RUN: not %clang --target=x86_64-sie-ps5 -fsanitize=function -fsanitize=kcfi %s -### 2>&1 | FileCheck %s  --check-prefix=CHECK-UBSAN-KCFI-TARGET --check-prefix=CHECK-UBSAN-FUNCTION-TARGET
1054 // RUN: %clang --target=x86_64-sie-ps5 -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-UNDEFINED
1055 // CHECK-UBSAN-UNDEFINED: "-fsanitize={{((alignment|array-bounds|bool|builtin|enum|float-cast-overflow|integer-divide-by-zero|nonnull-attribute|null|pointer-overflow|return|returns-nonnull-attribute|shift-base|shift-exponent|signed-integer-overflow|unreachable|vla-bound),?){17}"}}
1056
1057 // RUN: not %clang --target=armv6t2-eabi -mexecute-only -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-FUNCTION-MEXECUTE-ONLY
1058 // RUN: not %clang --target=armv6t2-eabi -mpure-code -fsanitize=function %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-FUNCTION-MPURE-CODE
1059 // RUN: not %clang --target=armv6t2-eabi -mexecute-only -fsanitize=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-KCFI-MEXECUTE-ONLY
1060 // RUN: not %clang --target=armv6t2-eabi -mpure-code -fsanitize=kcfi %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-KCFI-MPURE-CODE
1061 // RUN: %clang --target=armv6t2-eabi -mexecute-only -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-UBSAN-UNDEFINED-VPTR
1062
1063 // CHECK-UBSAN-KCFI-TARGET-DAG: error: unsupported option '-fsanitize=kcfi' for target 'x86_64-sie-ps5'
1064 // CHECK-UBSAN-KCFI-MEXECUTE-ONLY-DAG: error: invalid argument '-fsanitize=kcfi' not allowed with '-mexecute-only'
1065 // CHECK-UBSAN-KCFI-MPURE-CODE-DAG: error: invalid argument '-fsanitize=kcfi' not allowed with '-mpure-code'
1066 // CHECK-UBSAN-FUNCTION-TARGET-DAG: error: unsupported option '-fsanitize=function' for target 'x86_64-sie-ps5'
1067 // CHECK-UBSAN-FUNCTION-MEXECUTE-ONLY-DAG: error: invalid argument '-fsanitize=function' not allowed with '-mexecute-only'
1068 // CHECK-UBSAN-FUNCTION-MPURE-CODE-DAG: error: invalid argument '-fsanitize=function' not allowed with '-mpure-code'
1069 // CHECK-UBSAN-UNDEFINED-VPTR: "-fsanitize={{((alignment|array-bounds|bool|builtin|enum|float-cast-overflow|integer-divide-by-zero|nonnull-attribute|null|pointer-overflow|return|returns-nonnull-attribute|shift-base|shift-exponent|signed-integer-overflow|unreachable|vla-bound|vptr),?){18}"}}
1070
1071 // * Test BareMetal toolchain sanitizer support *
1072
1073 // RUN: %clang --target=arm-arm-non-eabi -fsanitize=address %s -### 2>&1 | FileCheck %s -check-prefix=ADDRESS-BAREMETAL
1074 // RUN: %clang --target=aarch64-none-elf -fsanitize=address %s -### 2>&1 | FileCheck %s -check-prefix=ADDRESS-BAREMETAL
1075 // ADDRESS-BAREMETAL: "-fsanitize=address"
1076
1077 // RUN: %clang --target=arm-arm-none-eabi -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-BAREMETAL
1078 // RUN: %clang --target=aarch64-none-elf -fsanitize=kernel-address %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-ADDRESS-BAREMETAL
1079 // KERNEL-ADDRESS-BAREMETAL: "-fsanitize=kernel-address"
1080
1081 // RUN: %clang --target=aarch64-none-elf -fsanitize=hwaddress %s -### 2>&1 | FileCheck %s -check-prefix=HWADDRESS-BAREMETAL
1082 // HWADDRESS-BAREMETAL: "-fsanitize=hwaddress"
1083
1084 // RUN: %clang --target=aarch64-none-elf -fsanitize=kernel-hwaddress %s -### 2>&1 | FileCheck %s -check-prefix=KERNEL-HWADDRESS-BAREMETAL
1085 // KERNEL-HWADDRESS-BAREMETAL: "-fsanitize=kernel-hwaddress"
1086
1087 // RUN: %clang --target=aarch64-none-elf -fsanitize=thread %s -### 2>&1 | FileCheck %s -check-prefix=THREAD-BAREMETAL
1088 // THREAD-BAREMETAL: "-fsanitize=thread"
1089
1090 // RUN: %clang --target=arm-arm-none-eabi -fsanitize=vptr %s -### 2>&1 | FileCheck %s -check-prefix=VPTR-BAREMETAL
1091 // RUN: %clang --target=aarch64-none-elf -fsanitize=vptr %s -### 2>&1 | FileCheck %s -check-prefix=VPTR-BAREMETAL
1092 // VPTR-BAREMETAL: "-fsanitize=vptr"
1093
1094 // RUN: %clang --target=arm-arm-none-eabi -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-BAREMETAL
1095 // RUN: %clang --target=aarch64-none-elf -fsanitize=safe-stack %s -### 2>&1 | FileCheck %s -check-prefix=SAFESTACK-BAREMETAL
1096 // SAFESTACK-BAREMETAL: "-fsanitize=safe-stack"
1097
1098 // RUN: %clang --target=arm-arm-none-eabi -fsanitize=undefined %s -### 2>&1 | FileCheck %s -check-prefix=UNDEFINED-BAREMETAL
1099 // RUN: %clang --target=aarch64-none-elf -fsanitize=undefined %s -### 2>&1 | FileCheck %s -check-prefix=UNDEFINED-BAREMETAL
1100 // UNDEFINED-BAREMETAL: "-fsanitize={{.*}}
1101
1102 // RUN: %clang --target=arm-arm-none-eabi -fsanitize=scudo %s -### 2>&1 | FileCheck %s -check-prefix=SCUDO-BAREMETAL
1103 // RUN: %clang --target=aarch64-none-elf -fsanitize=scudo %s -### 2>&1 | FileCheck %s -check-prefix=SCUDO-BAREMETAL
1104 // SCUDO-BAREMETAL: "-fsanitize=scudo"
1105
1106 // RUN: %clang --target=arm-arm-none-eabi -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-BAREMETAL
1107 // RUN: %clang --target=aarch64-none-elf -fsanitize=function %s -### 2>&1 | FileCheck %s -check-prefix=FUNCTION-BAREMETAL
1108 // FUNCTION-BAREMETAL: "-fsanitize=function"
1109
1110 // RUN: not %clang --target=aarch64-none-elf -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=UNSUPPORTED-BAREMETAL
1111 // RUN: not %clang --target=aarch64-none-elf -fsanitize=kernel-memory %s -### 2>&1 | FileCheck %s -check-prefix=UNSUPPORTED-BAREMETAL
1112 // RUN: not %clang --target=aarch64-none-elf -fsanitize=leak %s -### 2>&1 | FileCheck %s -check-prefix=UNSUPPORTED-BAREMETAL
1113 // RUN: not %clang --target=aarch64-none-elf -fsanitize=dataflow %s -### 2>&1 | FileCheck %s -check-prefix=UNSUPPORTED-BAREMETAL
1114 // RUN: not %clang --target=arm-arm-none-eabi -fsanitize=shadow-call-stack %s -### 2>&1 | FileCheck %s -check-prefix=UNSUPPORTED-BAREMETAL
1115 // UNSUPPORTED-BAREMETAL: unsupported option '-fsanitize={{.*}}' for target
1116
1117 // RUN: %clang --target=x86_64-apple-darwin -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-X86-64-DARWIN
1118 // CHECK-RTSAN-X86-64-DARWIN-NOT: unsupported option
1119
1120 // RUN: %clang --target=x86_64-apple-darwin -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-X86-64-DARWIN
1121 // CHECK-RTSAN-X86-64-DARWIN-NOT: unsupported option
1122 // RUN: %clang --target=x86_64-apple-macos -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-X86-64-MACOS
1123 // CHECK-RTSAN-X86-64-MACOS-NOT: unsupported option
1124 // RUN: %clang --target=arm64-apple-macos -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-ARM64-MACOS
1125 // CHECK-RTSAN-ARM64-MACOS-NOT: unsupported option
1126
1127 // RUN: %clang --target=arm64-apple-ios-simulator -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-ARM64-IOSSIMULATOR
1128 // CHECK-RTSAN-ARM64-IOSSIMULATOR-NOT: unsupported option
1129
1130 // RUN: %clang --target=arm64-apple-watchos-simulator -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-ARM64-WATCHOSSIMULATOR
1131 // CHECK-RTSAN-ARM64-WATCHOSSIMULATOR-NOT: unsupported option
1132
1133 // RUN: %clang --target=arm64-apple-tvos-simulator -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-ARM64-TVOSSIMULATOR
1134 // CHECK-RTSAN-ARM64-TVOSSIMULATOR-NOT: unsupported option
1135
1136 // RUN: %clang --target=x86_64-apple-ios-simulator -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-X86-64-IOSSIMULATOR
1137 // CHECK-RTSAN-X86-64-IOSSIMULATOR-NOT: unsupported option
1138
1139 // RUN: %clang --target=x86_64-apple-watchos-simulator -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-X86-64-WATCHOSSIMULATOR
1140 // CHECK-RTSAN-X86-64-WATCHOSSIMULATOR-NOT: unsupported option
1141
1142 // RUN: %clang --target=x86_64-apple-tvos-simulator -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-X86-64-TVOSSIMULATOR
1143 // CHECK-RTSAN-X86-64-TVOSSIMULATOR-NOT: unsupported option
1144
1145 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-X86-64-LINUX
1146 // CHECK-RTSAN-X86-64-LINUX-NOT: unsupported option
1147
1148 // RUN: not %clang --target=i386-pc-openbsd -fsanitize=realtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-RTSAN-OPENBSD
1149 // CHECK-RTSAN-OPENBSD: unsupported option '-fsanitize=realtime' for target 'i386-pc-openbsd'
1150
1151 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=realtime,thread  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-REALTIME-TSAN
1152 // CHECK-REALTIME-TSAN: error: invalid argument '-fsanitize=realtime' not allowed with '-fsanitize=thread'
1153
1154 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=realtime,address  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-REALTIME-ASAN
1155 // CHECK-REALTIME-ASAN: error: invalid argument '-fsanitize=realtime' not allowed with '-fsanitize=address'
1156
1157 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=realtime,memory  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-REALTIME-MSAN
1158 // CHECK-REALTIME-MSAN: error: invalid argument '-fsanitize=realtime' not allowed with '-fsanitize=memory'
1159
1160 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=realtime,undefined  %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-REALTIME-UBSAN
1161 // CHECK-REALTIME-UBSAN: error: invalid argument '-fsanitize=realtime' not allowed with '-fsanitize=undefined'
1162
1163
1164 // * Test -fsanitize-skip-hot-cutoff *
1165
1166 // -fsanitize-skip-hot-cutoff=undefined=0.5
1167 // RUN: %clang -Werror --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-skip-hot-cutoff=undefined=0.5 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF1
1168 // CHECK-SKIP-HOT-CUTOFF1: "-fsanitize-skip-hot-cutoff={{((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|vptr)=0.5(0*),?){19}"}}
1169
1170 // No-op: no sanitizers are specified
1171 // RUN: %clang -Werror --target=x86_64-linux-gnu -fsanitize-skip-hot-cutoff=undefined=0.5 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF2
1172 // CHECK-SKIP-HOT-CUTOFF2-NOT: "-fsanitize"
1173 // CHECK-SKIP-HOT-CUTOFF2-NOT: "-fsanitize-skip-hot-cutoff"
1174
1175 // Enable undefined, then cancel out integer using a cutoff of 0.0
1176 // RUN: %clang -Werror --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-skip-hot-cutoff=undefined=0.5,integer=0.0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF3
1177 // CHECK-SKIP-HOT-CUTOFF3: "-fsanitize-skip-hot-cutoff={{((unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute|function|vptr)=0.5(0*),?){15}"}}
1178
1179 // Enable undefined, then cancel out integer using a cutoff of 0.0, then re-enable signed-integer-overflow
1180 // RUN: %clang -Werror --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-skip-hot-cutoff=undefined=0.5,integer=0.0,signed-integer-overflow=0.7 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF4
1181 // CHECK-SKIP-HOT-CUTOFF4: "-fsanitize-skip-hot-cutoff={{((signed-integer-overflow|unreachable|return|vla-bound|alignment|null|pointer-overflow|float-cast-overflow|array-bounds|enum|bool|builtin|returns-nonnull-attribute|nonnull-attribute|function|vptr)=0.[57]0*,?){16}"}}
1182
1183 // Check that -fsanitize-skip-hot-cutoff=undefined=0.4 does not widen the set of -fsanitize=integer checks.
1184 // RUN: %clang -Werror --target=x86_64-linux-gnu -fsanitize=integer -fsanitize-skip-hot-cutoff=undefined=0.4 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF5
1185 // CHECK-SKIP-HOT-CUTOFF5: "-fsanitize-skip-hot-cutoff={{((integer-divide-by-zero|shift-base|shift-exponent|signed-integer-overflow)=0.40*,?){4}"}}
1186
1187 // No-op: it's allowed for the user to specify a cutoff of 0.0, though the argument is not passed along by the driver.
1188 // RUN: %clang -Werror --target=x86_64-linux-gnu -fsanitize=undefined -fsanitize-skip-hot-cutoff=undefined=0.0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF6
1189 // CHECK-SKIP-HOT-CUTOFF6: "-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|vptr),?){19}"}}
1190 // CHECK-SKIP-HOT-CUTOFF6-NOT: "-fsanitize-skip-hot-cutoff"
1191
1192 // Invalid: bad sanitizer
1193 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize-skip-hot-cutoff=pot=0.0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF7
1194 // CHECK-SKIP-HOT-CUTOFF7: unsupported argument 'pot=0.0' to option '-fsanitize-skip-hot-cutoff='
1195
1196 // Invalid: bad cutoff
1197 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize-skip-hot-cutoff=undefined=xyzzy %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF8
1198 // CHECK-SKIP-HOT-CUTOFF8: unsupported argument 'undefined=xyzzy' to option '-fsanitize-skip-hot-cutoff='
1199
1200 // Invalid: -fno-sanitize-top without parameters
1201 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize-skip-hot-cutoff %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF9
1202 // CHECK-SKIP-HOT-CUTOFF9: unknown argument: '-fsanitize-skip-hot-cutoff'
1203
1204 // Invalid: -fno-sanitize-top=undefined without cutoff
1205 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize-skip-hot-cutoff=undefined %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF10
1206 // CHECK-SKIP-HOT-CUTOFF10: unsupported argument 'undefined' to option '-fsanitize-skip-hot-cutoff='
1207
1208 // Invalid: -fno-sanitize-top=undefined= without cutoff
1209 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize-skip-hot-cutoff=undefined= %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF11
1210 // CHECK-SKIP-HOT-CUTOFF11: unsupported argument 'undefined=' to option '-fsanitize-skip-hot-cutoff='
1211
1212 // No-op: -fno-sanitize-top= without parameters is unusual but valid
1213 // RUN: %clang -Werror --target=x86_64-linux-gnu -fsanitize-skip-hot-cutoff= %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SKIP-HOT-CUTOFF12
1214 // CHECK-SKIP-HOT-CUTOFF12-NOT: "-fsanitize-skip-hot-cutoff"