clang/test/Driver/mrecip.c

   1 ////
   2 //// Verify that valid options for the -mrecip flag are passed through and invalid options cause an error.
   3 ////
   4
   5 //// If there are no options, convert to 'all'.
   6
   7 // RUN: %clang -### -S %s -mrecip  2>&1 | FileCheck --check-prefix=RECIP0 %s
   8 // RECIP0: "-mrecip=all"
   9
  10 //// Check options that cover all types.
  11
  12 // RUN: %clang -### -S %s -mrecip=all  2>&1 | FileCheck --check-prefix=RECIP1 %s
  13 // RECIP1: "-mrecip=all"
  14
  15 // RUN: %clang -### -S %s -mrecip=default  2>&1 | FileCheck --check-prefix=RECIP2 %s
  16 // RECIP2: "-mrecip=default"
  17
  18 // RUN: %clang -### -S %s -mrecip=none  2>&1 | FileCheck --check-prefix=RECIP3 %s
  19 // RECIP3: "-mrecip=none"
  20
  21 //// Check options that do not specify float or double.
  22
  23 // RUN: %clang -### -S %s -mrecip=vec-sqrt  2>&1 | FileCheck --check-prefix=RECIP4 %s
  24 // RECIP4: "-mrecip=vec-sqrt"
  25
  26 // RUN: %clang -### -S %s -mrecip=!div,vec-div  2>&1 | FileCheck --check-prefix=RECIP5 %s
  27 // RECIP5: "-mrecip=!div,vec-div"
  28
  29 //// Check individual option types.
  30
  31 // RUN: %clang -### -S %s -mrecip=vec-sqrtd  2>&1 | FileCheck --check-prefix=RECIP6 %s
  32 // RECIP6: "-mrecip=vec-sqrtd"
  33
  34 // RUN: %clang -### -S %s -mrecip=!divf  2>&1 | FileCheck --check-prefix=RECIP7 %s
  35 // RECIP7: "-mrecip=!divf"
  36
  37 // RUN: %clang -### -S %s -mrecip=divf,sqrtd,vec-divd,vec-sqrtf  2>&1 | FileCheck --check-prefix=RECIP8 %s
  38 // RECIP8: "-mrecip=divf,sqrtd,vec-divd,vec-sqrtf"
  39
  40 // RUN: %clang -### -S %s -mrecip=vec-sqrth  2>&1 | FileCheck --check-prefix=RECIP18 %s
  41 // RECIP18: "-mrecip=vec-sqrth"
  42
  43 //// Check optional refinement step specifiers.
  44
  45 // RUN: %clang -### -S %s -mrecip=all:1  2>&1 | FileCheck --check-prefix=RECIP9 %s
  46 // RECIP9: "-mrecip=all:1"
  47
  48 // RUN: %clang -### -S %s -mrecip=sqrtf:3  2>&1 | FileCheck --check-prefix=RECIP10 %s
  49 // RECIP10: "-mrecip=sqrtf:3"
  50
  51 // RUN: %clang -### -S %s -mrecip=div:5  2>&1 | FileCheck --check-prefix=RECIP11 %s
  52 // RECIP11: "-mrecip=div:5"
  53
  54 // RUN: %clang -### -S %s -mrecip=divd:1,!sqrtf:2,vec-divf:9,vec-sqrtd:0  2>&1 | FileCheck --check-prefix=RECIP12 %s
  55 // RECIP12: "-mrecip=divd:1,!sqrtf:2,vec-divf:9,vec-sqrtd:0"
  56
  57 // RUN: %clang -### -S %s -mrecip=sqrth:2  2>&1 | FileCheck --check-prefix=RECIP19 %s
  58 // RECIP19: "-mrecip=sqrth:2"
  59
  60 //// Check invalid parameters.
  61
  62 // RUN: not %clang -### -S %s -mrecip=bogus  2>&1 | FileCheck --check-prefix=RECIP13 %s
  63 // RECIP13: error: unknown argument
  64
  65 // RUN: not %clang -### -S %s -mrecip=divd:1,divd  2>&1 | FileCheck --check-prefix=RECIP14 %s
  66 // RECIP14: error: invalid value
  67
  68 // RUN: not %clang -### -S %s -mrecip=sqrt,sqrtf  2>&1 | FileCheck --check-prefix=RECIP15 %s
  69 // RECIP15: error: invalid value
  70
  71 // RUN: not %clang -### -S %s -mrecip=+default:10  2>&1 | FileCheck --check-prefix=RECIP16 %s
  72 // RECIP16: error: invalid value
  73
  74 // RUN: not %clang -### -S %s -mrecip=!vec-divd:  2>&1 | FileCheck --check-prefix=RECIP17 %s
  75 // RECIP17: error: invalid value
  76
  77 // RUN: not %clang -### -S %s -mrecip=divh:1,divh  2>&1 | FileCheck --check-prefix=RECIP20 %s
  78 // RECIP20: error: invalid value
  79
  80 // RUN: not %clang -### -S %s -mrecip=divh,div  2>&1 | FileCheck --check-prefix=RECIP21 %s
  81 // RECIP21: error: invalid value
  82
  83 // RUN: not %clang -### -S %s -mrecip=sqrt,sqrth  2>&1 | FileCheck --check-prefix=RECIP22 %s
  84 // RECIP22: error: invalid value