clang/test/Driver/range.c

   1 // Test range options for complex multiplication and division.
   2
   3 // RUN: %clang -### -target x86_64 -fcx-limited-range -c %s 2>&1 \
   4 // RUN:   | FileCheck --check-prefix=BASIC %s
   5
   6 // RUN: %clang -### -target x86_64 -fno-cx-limited-range -c %s 2>&1 \
   7 // RUN:   | FileCheck --check-prefix=FULL %s
   8
   9 // RUN: %clang -### -target x86_64 -fcx-limited-range -fcx-fortran-rules \
  10 // RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN1 %s
  11
  12 // RUN: %clang -### -target x86_64 -fno-cx-limited-range -fcx-fortran-rules \
  13 // RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN2 %s
  14
  15 // RUN: %clang -### -target x86_64 -fcx-limited-range -fno-cx-limited-range \
  16 // RUN: -c %s 2>&1 | FileCheck --check-prefix=FULL %s
  17
  18 // RUN: %clang -### -target x86_64 -fno-cx-limited-range -fcx-limited-range \
  19 // RUN: -c %s 2>&1 | FileCheck --check-prefix=BASIC %s
  20
  21 // RUN: %clang -### -target x86_64 -fno-cx-limited-range -fno-cx-fortran-rules \
  22 // RUN: -c %s 2>&1 | FileCheck --check-prefix=FULL %s
  23
  24 // RUN: %clang -### -target x86_64 -fno-cx-fortran-rules -fno-cx-limited-range \
  25 // RUN: -c %s 2>&1 | FileCheck --check-prefix=FULL %s
  26
  27 // RUN: %clang -### -target x86_64 -fcx-limited-range -fno-cx-fortran-rules \
  28 // RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN4 %s
  29
  30 // RUN: %clang -### -target x86_64 -fcx-fortran-rules -c %s 2>&1 \
  31 // RUN:   | FileCheck --check-prefix=IMPRVD %s
  32
  33 // RUN: %clang -### -target x86_64 -fno-cx-fortran-rules -c %s 2>&1 \
  34 // RUN:   | FileCheck --check-prefix=FULL %s
  35
  36 // RUN: %clang -### -target x86_64 -fcx-fortran-rules -c %s 2>&1 \
  37 // RUN:   -fno-cx-fortran-rules | FileCheck --check-prefix=FULL %s
  38
  39 // RUN: %clang -### -target x86_64 -fcx-fortran-rules -fno-cx-limited-range \
  40 // RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN3 %s
  41
  42 // RUN: %clang -### -target x86_64 -fno-cx-fortran-rules -c %s 2>&1 \
  43 // RUN:   | FileCheck  %s
  44
  45 // RUN: %clang -### -target x86_64 -fcx-limited-range -fcx-fortran-rules \
  46 // RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN1 %s
  47
  48 // RUN: %clang -### -target x86_64 -fcx-limited-range -fno-cx-fortran-rules \
  49 // RUN: -c %s 2>&1 | FileCheck --check-prefix=WARN4 %s
  50
  51 // RUN: %clang -### -target x86_64 -fcx-limited-range -fno-cx-limited-range \
  52 // RUN: -c %s 2>&1 | FileCheck --check-prefix=FULL %s
  53
  54 // RUN: %clang -### -target x86_64 -fcx-fortran-rules \
  55 // RUN: -fcx-limited-range  -c %s 2>&1 \
  56 // RUN:   | FileCheck --check-prefix=WARN20 %s
  57
  58 // RUN: %clang -### -target x86_64 -ffast-math -c %s 2>&1 \
  59 // RUN:   | FileCheck --check-prefix=BASIC %s
  60
  61 // RUN: %clang -### -target x86_64 -ffast-math -fcx-limited-range -c %s 2>&1 \
  62 // RUN:   | FileCheck --check-prefix=BASIC %s
  63
  64 // RUN: %clang -### -target x86_64 -fcx-limited-range -ffast-math -c %s 2>&1 \
  65 // RUN:   | FileCheck --check-prefix=BASIC %s
  66
  67 // RUN: %clang -### -target x86_64 -ffast-math -fno-cx-limited-range \
  68 // RUN: -c %s 2>&1 | FileCheck --check-prefix=FULL %s
  69
  70 // RUN: not %clang -### -target x86_64 -fcomplex-arithmetic=foo -c %s 2>&1 \
  71 // RUN:   | FileCheck --check-prefix=ERR %s
  72
  73 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic -c %s 2>&1 \
  74 // RUN:   | FileCheck --check-prefix=BASIC %s
  75
  76 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=improved -c %s 2>&1 \
  77 // RUN:   | FileCheck --check-prefix=IMPRVD %s
  78
  79 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted -c %s 2>&1 \
  80 // RUN:   | FileCheck --check-prefix=PRMTD %s
  81
  82 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full -c %s 2>&1 \
  83 // RUN:   | FileCheck --check-prefix=FULL %s
  84
  85 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic \
  86 // RUN: -fcx-limited-range -c %s 2>&1 \
  87 // RUN:   | FileCheck --check-prefix=BASIC %s
  88
  89 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic \
  90 // RUN: -fcomplex-arithmetic=improved -c %s 2>&1 \
  91 // RUN:   | FileCheck --check-prefix=IMPRVD %s
  92
  93 // RUN: %clang -### -target x86_64 -fcx-limited-range \
  94 // RUN: -fcomplex-arithmetic=improved -c %s 2>&1 \
  95 // RUN:   | FileCheck --check-prefix=WARN6 %s
  96
  97 // RUN: %clang -### -target x86_64 -fcx-fortran-rules \
  98 // RUN: -fcomplex-arithmetic=basic -c %s 2>&1 \
  99 // RUN:   | FileCheck --check-prefix=WARN7 %s
 100
 101 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic \
 102 // RUN: -fcomplex-arithmetic=full -c %s 2>&1 \
 103 // RUN:   | FileCheck --check-prefix=FULL %s
 104
 105 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic \
 106 // RUN: -fcomplex-arithmetic=promoted -c %s 2>&1 \
 107 // RUN:   | FileCheck --check-prefix=PRMTD %s
 108
 109 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=improved \
 110 // RUN: -fcomplex-arithmetic=basic  -c %s 2>&1 \
 111 // RUN:   | FileCheck --check-prefix=BASIC %s
 112
 113 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=improved \
 114 // RUN: -fcomplex-arithmetic=full  -c %s 2>&1 \
 115 // RUN:   | FileCheck --check-prefix=FULL %s
 116
 117 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=improved \
 118 // RUN: -fcomplex-arithmetic=promoted  -c %s 2>&1 \
 119 // RUN:   | FileCheck --check-prefix=PRMTD %s
 120
 121
 122 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted \
 123 // RUN: -fcomplex-arithmetic=basic  -c %s 2>&1 \
 124 // RUN:   | FileCheck --check-prefix=BASIC %s
 125
 126 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted \
 127 // RUN: -fcx-limited-range  -c %s 2>&1 \
 128 // RUN:   | FileCheck --check-prefix=WARN14 %s
 129
 130 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted \
 131 // RUN: -fcomplex-arithmetic=improved  -c %s 2>&1 \
 132 // RUN:   | FileCheck --check-prefix=IMPRVD %s
 133
 134 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=promoted \
 135 // RUN: -fcomplex-arithmetic=full  -c %s 2>&1 \
 136 // RUN:   | FileCheck --check-prefix=FULL %s
 137
 138 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full \
 139 // RUN: -fcomplex-arithmetic=basic  -c %s 2>&1 \
 140 // RUN:   | FileCheck --check-prefix=BASIC %s
 141
 142 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full \
 143 // RUN: -ffast-math  -c %s 2>&1 | FileCheck --check-prefix=WARN17 %s
 144
 145 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full \
 146 // RUN: -fcomplex-arithmetic=improved  -c %s 2>&1 \
 147 // RUN:   | FileCheck --check-prefix=IMPRVD %s
 148
 149 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=full \
 150 // RUN: -fcomplex-arithmetic=promoted  -c %s 2>&1 \
 151 // RUN:   | FileCheck --check-prefix=PRMTD %s
 152
 153 // RUN: %clang -### -target x86_64 -ffast-math -c %s 2>&1 \
 154 // RUN:   | FileCheck --check-prefix=BASIC %s
 155
 156 // RUN: %clang -### -target x86_64 -ffast-math -fcx-limited-range -c %s 2>&1 \
 157 // RUN:   | FileCheck --check-prefix=BASIC %s
 158
 159 // RUN: %clang -### -target x86_64 -fcx-limited-range -ffast-math -c %s 2>&1 \
 160 // RUN:   | FileCheck --check-prefix=BASIC %s
 161
 162 // RUN: %clang -### -target x86_64 -ffast-math -fno-cx-limited-range -c %s \
 163 // RUN:   2>&1 | FileCheck --check-prefix=FULL %s
 164
 165 // RUN: %clang -### -target x86_64 -ffast-math -fcomplex-arithmetic=basic -c %s 2>&1 \
 166 // RUN:   | FileCheck --check-prefix=BASIC %s
 167
 168 // RUN: %clang -### -target x86_64 -fcomplex-arithmetic=basic -ffast-math -c %s 2>&1 \
 169 // RUN:   | FileCheck --check-prefix=BASIC %s
 170
 171 // RUN: %clang -### -Werror -target x86_64 -fcx-limited-range -c %s 2>&1 \
 172 // RUN:   | FileCheck --check-prefix=BASIC %s
 173
 174 // RUN: %clang -### -target x86_64 -ffast-math -fcomplex-arithmetic=full -c %s 2>&1 \
 175 // RUN:   | FileCheck --check-prefix=FULL %s
 176
 177 // RUN: %clang -### -target x86_64 -ffast-math -fcomplex-arithmetic=basic -c %s 2>&1 \
 178 // RUN:   | FileCheck --check-prefix=BASIC %s
 179
 180 // BASIC: -complex-range=basic
 181 // FULL: -complex-range=full
 182 // PRMTD: -complex-range=promoted
 183 // BASIC-NOT: -complex-range=improved
 184 // CHECK-NOT: -complex-range=basic
 185 // IMPRVD: -complex-range=improved
 186 // IMPRVD-NOT: -complex-range=basic
 187 // CHECK-NOT: -complex-range=improved
 188
 189 // WARN1: warning: overriding '-fcx-limited-range' option with '-fcx-fortran-rules' [-Woverriding-option]
 190 // WARN2: warning: overriding '-fno-cx-limited-range' option with '-fcx-fortran-rules' [-Woverriding-option]
 191 // WARN3: warning: overriding '-fcx-fortran-rules' option with '-fno-cx-limited-range' [-Woverriding-option]
 192 // WARN4: warning: overriding '-fcx-limited-range' option with '-fno-cx-fortran-rules' [-Woverriding-option]
 193 // WARN5: warning: overriding '-fcomplex-arithmetic=basic' option with '-fcomplex-arithmetic=improved' [-Woverriding-option]
 194 // WARN6: warning: overriding '-fcx-limited-range' option with '-fcomplex-arithmetic=improved' [-Woverriding-option]
 195 // WARN7: warning: overriding '-fcx-fortran-rules' option with '-fcomplex-arithmetic=basic' [-Woverriding-option]
 196 // WARN14: overriding '-complex-range=promoted' option with '-fcx-limited-range' [-Woverriding-option]
 197 // WARN17: warning: overriding '-fcomplex-arithmetic=full' option with '-fcomplex-arithmetic=basic' [-Woverriding-option]
 198 // WARN20: warning: overriding '-fcx-fortran-rules' option with '-fcx-limited-range' [-Woverriding-option]
 199
 200 // ERR: error: unsupported argument 'foo' to option '-fcomplex-arithmetic='